Split up brcm63xx into files/
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6848 3c298f89-4303-0410-b956-a3cf2f4a3e73master
Florian Fainelli
parent
30a4001aa4
commit
2e68ff9a88
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# Kernel and Driver configuration for Broadcom Commengine ADSL board
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choice
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prompt "Broadcom Commengine ADSL board"
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depends on BCM963XX
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default BCM96348
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help
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Select different Broadcom ADSL board
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config BCM96338
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bool "96338 ADSL board"
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select DMA_NONCOHERENT
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select HW_HAS_PCI
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config BCM96345
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bool "96345 ADSL board"
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select DMA_NONCOHERENT
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select HW_HAS_PCI
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config BCM96348
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bool "96348 ADSL board"
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select DMA_NONCOHERENT
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select HW_HAS_PCI
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endchoice
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config BCM_BOARD
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bool "Support for Broadcom Board"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_SERIAL
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bool "Support for Serial Port"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ENET
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tristate "Support for Ethernet"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_USB
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tristate "Support for USB"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_WLAN
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tristate "Support for Wireless"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_PCI
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bool "Support for PCI"
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depends on BCM96338 || BCM96345 || BCM96348
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select PCI
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config BCM_ATMAPI
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tristate "Support for ATM"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ATMTEST
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tristate "Support for ATM Diagnostic"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ADSL
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tristate "Support for ADSL"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ENDPOINT
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tristate "Support for VOICE"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_PROCFS
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tristate "Support for PROCFS"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_VDSL
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tristate "Support for VDSL"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_SECURITY
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tristate "Support for SECURITY"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_HPNA
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tristate "Support for HPNA"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_BOARD_IMPL
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int "Implementation index for ADSL Board"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_SERIAL_IMPL
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int "Implementation index for Serial"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ENET_IMPL
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int "Implementation index for Ethernet"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_USB_IMPL
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int "Implementation index for USB"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_WLAN_IMPL
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int "Implementation index for WIRELESS"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ATMAPI_IMPL
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int "Implementation index for ATM"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ATMTEST_IMPL
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int "Implementation index for ATM Diagnostic"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_BLAA_IMPL
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int "Implementation index for BLAA"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ADSL_IMPL
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int "Implementation index for ADSL"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_ENDPOINT_IMPL
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int "Implementation index for VOICE"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_PROCFS_IMPL
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int "Implementation index for PROCFS"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_VDSL_IMPL
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int "Implementation index for VDSL"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_SECURITY_IMPL
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int "Implementation index for SECURITY"
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depends on BCM96338 || BCM96345 || BCM96348
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config BCM_HPNA_IMPL
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int "Implementation index for HPNA"
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depends on BCM96338 || BCM96345 || BCM96348
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@ -0,0 +1,23 @@
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#
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# Makefile for generic Broadcom MIPS boards
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#
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# Copyright (C) 2004 Broadcom Corporation
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#
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obj-y := irq.o prom.o setup.o time.o ser_init.o bcm63xx_led.o board.o boardparms.o int-handler.o
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SRCBASE := $(TOPDIR)
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EXTRA_CFLAGS += -I$(SRCBASE)/include
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#EXTRA_CFLAGS += -I$(INC_ADSLDRV_PATH) -DDBG
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EXTRA_CFLAGS += -I$(INC_ADSLDRV_PATH)
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ifeq "$(ADSL)" "ANNEX_B"
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EXTRA_CFLAGS += -DADSL_ANNEXB
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endif
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ifeq "$(ADSL)" "SADSL"
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EXTRA_CFLAGS += -DADSL_SADSL
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endif
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ifeq "$(ADSL)" "ANNEX_C"
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EXTRA_CFLAGS += -DADSL_ANNEXC
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endif
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@ -0,0 +1,582 @@
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/*
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<:copyright-gpl
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Copyright 2002 Broadcom Corp. All Rights Reserved.
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This program is free software; you can distribute it and/or modify it
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under the terms of the GNU General Public License (Version 2) as
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published by the Free Software Foundation.
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This program is distributed in the hope it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
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:>
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*/
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/***************************************************************************
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* File Name : bcm63xx_led.c
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*
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* Description:
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*
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* This file contains bcm963xx board led control API functions.
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*
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* To use it, do the following
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*
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* 1). define in the board.c the following led mappping (this is for 6345GW board):
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* const LED_MAP_PAIR cLedMapping45GW[] =
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* { // led name Initial state physical pin (ledMask)
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* {kLedUsb, kLedStateOff, GPIO_LED_PIN_7},
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* {kLedAdsl, kLedStateOff, GPIO_LED_PIN_8},
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* {kLedPPP, kLedStateOff, GPIO_LED_PIN_9}, // PPP and WanData share PIN_9
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* {kLedWanData, kLedStateOff, GPIO_LED_PIN_9},
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* {kLedWireless, kLedStateOff, GPIO_LED_PIN_10},
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* {kLedEnd, kLedStateOff, 0 } // NOTE: kLedEnd has to be at the end.
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*
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* 2). };To initialize led API and initial state of the leds, call the following function with the mapping
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* pointer from the above struct
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*
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* boardLedInit((PLED_MAP_PAIR) &cLedMapping45R);
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*
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* 3). Sample call for kernel mode:
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*
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* kerSysLedCtrl(kLedAdsl, kLedStateBlinkOnce); // kLedxxx defines in board.h
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*
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* 4). Sample call for user mode
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*
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* sysLedCtrl(kLedAdsl, kLedStateBlinkOnce); // kLedxxx defines in board_api.h
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*
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*
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* Created on : 10/28/2002 seanl
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*
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***************************************************************************/
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/* Includes. */
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#include <linux/init.h>
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#include <linux/fs.h>
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#include <linux/capability.h>
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#include <linux/slab.h>
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#include <linux/errno.h>
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#include <linux/module.h>
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#include <linux/netdevice.h>
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#include <asm/uaccess.h>
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#include <bcm_map_part.h>
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#include <board.h>
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#define k100ms (HZ / 10) // ~100 ms
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#define kFastBlinkCount 0 // ~100ms
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#define kSlowBlinkCount 5 // ~600ms
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#define MAX_VIRT_LEDS 12
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// uncomment // for debug led
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//#define DEBUG_LED
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// global variables:
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struct timer_list gLedTimer;
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int gTimerOn = FALSE;
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int gLedCount = 0;
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typedef struct ledinfo
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{
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unsigned short ledMask; // mask for led: ie. giop 10 = 0x0400
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unsigned short ledActiveLow; // GPIO bit reset to turn on LED
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unsigned short ledMaskFail; // mask for led: ie. giop 10 = 0x0400
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unsigned short ledActiveLowFail;// GPIO bit reset to turn on LED
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BOARD_LED_STATE ledState; // current led state
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BOARD_LED_STATE savedLedState; // used in blink once for restore to the orignal ledState
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int blinkCountDown; // if == 0, do blink (toggle). Is assgined value and dec by 1 at each timer.
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} LED_INFO, *PLED_INFO;
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static PLED_INFO gLed = NULL;
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static PLED_INFO gpVirtLeds[MAX_VIRT_LEDS];
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static HANDLE_LED_FUNC gLedHwFunc[MAX_VIRT_LEDS];
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static HANDLE_LED_FUNC gLedHwFailFunc[MAX_VIRT_LEDS];
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#if 0 /* BROKEN */
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#if defined(CONFIG_BCM96348) || defined(CONFIG_BCM96338)
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static int gLedOffInBridgeMode = 1;
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#elif defined(CONFIG_BCM96345)
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static int gLedOffInBridgeMode = 0;
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#endif
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#endif
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void ledTimerExpire(void);
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int initLedInfo( PLED_MAP_PAIR pCurMap, PLED_INFO pCurLed );
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//**************************************************************************************
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// LED operations
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//**************************************************************************************
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// turn led on and set the ledState
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void ledOn(PLED_INFO pLed)
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{
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if( pLed->ledMask )
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{
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GPIO->GPIODir |= pLed->ledMask; // turn on the direction bit in case was turned off by some one
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if( pLed->ledActiveLow )
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GPIO->GPIOio &= ~pLed->ledMask; // turn on the led
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else
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GPIO->GPIOio |= pLed->ledMask; // turn on the led
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pLed->ledState = pLed->savedLedState = kLedStateOn;
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}
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}
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// turn led off and set the ledState
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void ledOff(PLED_INFO pLed)
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{
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if( pLed->ledMask )
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{
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GPIO->GPIODir |= pLed->ledMask; // turn on the direction bit in case was turned off by some one
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if( pLed->ledActiveLow )
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GPIO->GPIOio |= pLed->ledMask; // turn off the led
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else
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GPIO->GPIOio &= ~pLed->ledMask; // turn off the led
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pLed->ledState = pLed->savedLedState = kLedStateOff;
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}
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}
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// turn led on and set the ledState
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void ledOnFail(PLED_INFO pLed)
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{
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if( pLed->ledMaskFail )
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{
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GPIO->GPIODir |= pLed->ledMaskFail; // turn on the direction bit in case was turned off by some one
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if( pLed->ledActiveLowFail )
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GPIO->GPIOio &= ~pLed->ledMaskFail;// turn on the led
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else
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GPIO->GPIOio |= pLed->ledMaskFail; // turn on the led
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pLed->ledState = pLed->savedLedState = kLedStateFail;
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}
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}
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// turn led off and set the ledState
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void ledOffFail(PLED_INFO pLed)
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{
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if( pLed->ledMaskFail )
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{
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GPIO->GPIODir |= pLed->ledMaskFail; // turn on the direction bit in case was turned off by some one
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if( pLed->ledActiveLowFail )
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GPIO->GPIOio |= pLed->ledMaskFail; // turn off the led
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else
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GPIO->GPIOio &= ~pLed->ledMaskFail;// turn off the led
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pLed->ledState = pLed->savedLedState = kLedStateOff;
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}
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}
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// toggle the led and return the current ledState
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BOARD_LED_STATE ledToggle(PLED_INFO pLed)
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{
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GPIO->GPIODir |= pLed->ledMask; // turn on the direction bit in case was turned off by some one
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if (GPIO->GPIOio & pLed->ledMask)
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{
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GPIO->GPIOio &= ~(pLed->ledMask);
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return( (pLed->ledActiveLow) ? kLedStateOn : kLedStateOff );
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}
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else
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{
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GPIO->GPIOio |= pLed->ledMask;
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return( (pLed->ledActiveLow) ? kLedStateOff : kLedStateOn );
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}
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}
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// led timer. Will return if timer is already on
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void ledTimerStart(void)
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{
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if (gTimerOn)
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return;
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#if defined(DEBUG_LED)
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printk("led: add_timer\n");
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#endif
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init_timer(&gLedTimer);
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gLedTimer.function = (void*)ledTimerExpire;
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gLedTimer.expires = jiffies + k100ms; // timer expires in ~100ms
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add_timer (&gLedTimer);
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gTimerOn = TRUE;
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}
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// led timer expire kicks in about ~100ms and perform the led operation according to the ledState and
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// restart the timer according to ledState
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void ledTimerExpire(void)
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{
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int i;
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PLED_INFO pCurLed;
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gTimerOn = FALSE;
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for (i = 0, pCurLed = gLed; i < gLedCount; i++, pCurLed++)
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{
|
||||||
|
#if defined(DEBUG_LED)
|
||||||
|
printk("led[%d]: Mask=0x%04x, State = %d, blcd=%d\n", i, pCurLed->ledMask, pCurLed->ledState, pCurLed->blinkCountDown);
|
||||||
|
#endif
|
||||||
|
switch (pCurLed->ledState)
|
||||||
|
{
|
||||||
|
case kLedStateOn:
|
||||||
|
case kLedStateOff:
|
||||||
|
case kLedStateFail:
|
||||||
|
pCurLed->blinkCountDown = 0; // reset the blink count down
|
||||||
|
break;
|
||||||
|
|
||||||
|
case kLedStateBlinkOnce:
|
||||||
|
ledToggle(pCurLed);
|
||||||
|
pCurLed->blinkCountDown = 0; // reset to 0
|
||||||
|
pCurLed->ledState = pCurLed->savedLedState;
|
||||||
|
if (pCurLed->ledState == kLedStateSlowBlinkContinues ||
|
||||||
|
pCurLed->ledState == kLedStateFastBlinkContinues)
|
||||||
|
ledTimerStart(); // start timer if in blinkContinues stats
|
||||||
|
break;
|
||||||
|
|
||||||
|
case kLedStateSlowBlinkContinues:
|
||||||
|
if (pCurLed->blinkCountDown-- == 0)
|
||||||
|
{
|
||||||
|
pCurLed->blinkCountDown = kSlowBlinkCount;
|
||||||
|
ledToggle(pCurLed);
|
||||||
|
}
|
||||||
|
ledTimerStart();
|
||||||
|
break;
|
||||||
|
|
||||||
|
case kLedStateFastBlinkContinues:
|
||||||
|
if (pCurLed->blinkCountDown-- == 0)
|
||||||
|
{
|
||||||
|
pCurLed->blinkCountDown = kFastBlinkCount;
|
||||||
|
ledToggle(pCurLed);
|
||||||
|
}
|
||||||
|
ledTimerStart();
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
printk("Invalid state = %d\n", pCurLed->ledState);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// initialize the gLedCount and allocate and fill gLed struct
|
||||||
|
void __init boardLedInit(PLED_MAP_PAIR cLedMapping)
|
||||||
|
{
|
||||||
|
PLED_MAP_PAIR p1, p2;
|
||||||
|
PLED_INFO pCurLed;
|
||||||
|
int needTimer = FALSE;
|
||||||
|
int alreadyUsed = 0;
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96348) || defined(CONFIG_BCM96338)
|
||||||
|
/* Set blink rate for BCM6348/BCM6338 hardware LEDs. */
|
||||||
|
GPIO->LEDCtrl &= ~LED_INTERVAL_SET_MASK;
|
||||||
|
GPIO->LEDCtrl |= LED_INTERVAL_SET_80MS;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
memset( gpVirtLeds, 0x00, sizeof(gpVirtLeds) );
|
||||||
|
memset( gLedHwFunc, 0x00, sizeof(gLedHwFunc) );
|
||||||
|
memset( gLedHwFailFunc, 0x00, sizeof(gLedHwFailFunc) );
|
||||||
|
|
||||||
|
gLedCount = 0;
|
||||||
|
|
||||||
|
// Check for multiple LED names and multiple LED GPIO pins that share the
|
||||||
|
// same physical board LED.
|
||||||
|
for( p1 = cLedMapping; p1->ledName != kLedEnd; p1++ )
|
||||||
|
{
|
||||||
|
alreadyUsed = 0;
|
||||||
|
for( p2 = cLedMapping; p2 != p1; p2++ )
|
||||||
|
{
|
||||||
|
if( (p1->ledMask && p1->ledMask == p2->ledMask) ||
|
||||||
|
(p1->ledMaskFail && p1->ledMaskFail == p2->ledMaskFail) )
|
||||||
|
{
|
||||||
|
alreadyUsed = 1;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if( alreadyUsed == 0 )
|
||||||
|
gLedCount++;
|
||||||
|
}
|
||||||
|
|
||||||
|
gLed = (PLED_INFO) kmalloc((gLedCount * sizeof(LED_INFO)), GFP_KERNEL);
|
||||||
|
if( gLed == NULL )
|
||||||
|
{
|
||||||
|
printk( "LED memory allocation error.\n" );
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
memset( gLed, 0x00, gLedCount * sizeof(LED_INFO) );
|
||||||
|
|
||||||
|
// initial the gLed with unique ledMask and initial state. If more than 1 ledNames share the physical led
|
||||||
|
// (ledMask) the first defined led's ledInitState will be used.
|
||||||
|
pCurLed = gLed;
|
||||||
|
for( p1 = cLedMapping; p1->ledName != kLedEnd; p1++ )
|
||||||
|
{
|
||||||
|
if( (int) p1->ledName > MAX_VIRT_LEDS )
|
||||||
|
continue;
|
||||||
|
|
||||||
|
alreadyUsed = 0;
|
||||||
|
for( p2 = cLedMapping; p2 != p1; p2++ )
|
||||||
|
{
|
||||||
|
if( (p1->ledMask && p1->ledMask == p2->ledMask) ||
|
||||||
|
(p1->ledMaskFail && p1->ledMaskFail == p2->ledMaskFail) )
|
||||||
|
{
|
||||||
|
alreadyUsed = 1;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if( alreadyUsed == 0 )
|
||||||
|
{
|
||||||
|
// Initialize the board LED for the first time.
|
||||||
|
needTimer = initLedInfo( p1, pCurLed );
|
||||||
|
gpVirtLeds[(int) p1->ledName] = pCurLed;
|
||||||
|
pCurLed++;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
PLED_INFO pLed;
|
||||||
|
for( pLed = gLed; pLed != pCurLed; pLed++ )
|
||||||
|
{
|
||||||
|
// Find the LED_INFO structure that has already been initialized.
|
||||||
|
if((pLed->ledMask && pLed->ledMask == p1->ledMask) ||
|
||||||
|
(pLed->ledMaskFail && pLed->ledMaskFail==p1->ledMaskFail))
|
||||||
|
{
|
||||||
|
// The board LED has already been initialized but possibly
|
||||||
|
// not completely initialized.
|
||||||
|
if( p1->ledMask )
|
||||||
|
{
|
||||||
|
pLed->ledMask = p1->ledMask;
|
||||||
|
pLed->ledActiveLow = p1->ledActiveLow;
|
||||||
|
}
|
||||||
|
if( p1->ledMaskFail )
|
||||||
|
{
|
||||||
|
pLed->ledMaskFail = p1->ledMaskFail;
|
||||||
|
pLed->ledActiveLowFail = p1->ledActiveLowFail;
|
||||||
|
}
|
||||||
|
gpVirtLeds[(int) p1->ledName] = pLed;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (needTimer)
|
||||||
|
ledTimerStart();
|
||||||
|
|
||||||
|
#if defined(DEBUG_LED)
|
||||||
|
int i;
|
||||||
|
for (i=0; i < gLedCount; i++)
|
||||||
|
printk("initLed: led[%d]: mask=0x%04x, state=%d\n", i,(gLed+i)->ledMask, (gLed+i)->ledState);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
// Initialize a structure that contains information about a physical board LED
|
||||||
|
// control. The board LED may contain more than one GPIO pin to control a
|
||||||
|
// normal condition (green) or a failure condition (red).
|
||||||
|
int initLedInfo( PLED_MAP_PAIR pCurMap, PLED_INFO pCurLed )
|
||||||
|
{
|
||||||
|
int needTimer = FALSE;
|
||||||
|
pCurLed->ledState = pCurLed->savedLedState = pCurMap->ledInitState;
|
||||||
|
pCurLed->ledMask = pCurMap->ledMask;
|
||||||
|
pCurLed->ledActiveLow = pCurMap->ledActiveLow;
|
||||||
|
pCurLed->ledMaskFail = pCurMap->ledMaskFail;
|
||||||
|
pCurLed->ledActiveLowFail = pCurMap->ledActiveLowFail;
|
||||||
|
|
||||||
|
switch (pCurLed->ledState)
|
||||||
|
{
|
||||||
|
case kLedStateOn:
|
||||||
|
pCurLed->blinkCountDown = 0; // reset the blink count down
|
||||||
|
ledOn(pCurLed);
|
||||||
|
break;
|
||||||
|
case kLedStateOff:
|
||||||
|
pCurLed->blinkCountDown = 0; // reset the blink count down
|
||||||
|
ledOff(pCurLed);
|
||||||
|
break;
|
||||||
|
case kLedStateFail:
|
||||||
|
pCurLed->blinkCountDown = 0; // reset the blink count down
|
||||||
|
ledOnFail(pCurLed);
|
||||||
|
break;
|
||||||
|
case kLedStateBlinkOnce:
|
||||||
|
pCurLed->blinkCountDown = 1;
|
||||||
|
needTimer = TRUE;
|
||||||
|
break;
|
||||||
|
case kLedStateSlowBlinkContinues:
|
||||||
|
pCurLed->blinkCountDown = kSlowBlinkCount;
|
||||||
|
needTimer = TRUE;
|
||||||
|
break;
|
||||||
|
case kLedStateFastBlinkContinues:
|
||||||
|
pCurLed->blinkCountDown = kFastBlinkCount;
|
||||||
|
needTimer = TRUE;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
printk("Invalid state = %d\n", pCurLed->ledState);
|
||||||
|
}
|
||||||
|
|
||||||
|
return( needTimer );
|
||||||
|
}
|
||||||
|
|
||||||
|
#if 0 /* BROKEN */
|
||||||
|
// Determines if there is at least one interface in bridge mode. Bridge mode
|
||||||
|
// is determined by the cfm convention of naming bridge interfaces nas17
|
||||||
|
// through nas24.
|
||||||
|
static int isBridgedProtocol(void)
|
||||||
|
{
|
||||||
|
extern int dev_get(const char *name);
|
||||||
|
const int firstBridgeId = 17;
|
||||||
|
const int lastBridgeId = 24;
|
||||||
|
int i;
|
||||||
|
int ret = FALSE;
|
||||||
|
char name[16];
|
||||||
|
|
||||||
|
for( i = firstBridgeId; i <= lastBridgeId; i++ )
|
||||||
|
{
|
||||||
|
sprintf( name, "nas%d", i );
|
||||||
|
|
||||||
|
if( dev_get(name) )
|
||||||
|
{
|
||||||
|
ret = TRUE;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return(ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// led ctrl. Maps the ledName to the corresponding ledInfoPtr and perform the led operation
|
||||||
|
void boardLedCtrl(BOARD_LED_NAME ledName, BOARD_LED_STATE ledState)
|
||||||
|
{
|
||||||
|
PLED_INFO ledInfoPtr;
|
||||||
|
|
||||||
|
// do the mapping from virtual to physical led
|
||||||
|
if( (int) ledName < MAX_VIRT_LEDS )
|
||||||
|
ledInfoPtr = gpVirtLeds[(int) ledName];
|
||||||
|
else
|
||||||
|
ledInfoPtr = NULL;
|
||||||
|
|
||||||
|
if (ledInfoPtr == NULL)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if( ledState != kLedStateFail && gLedHwFunc[(int) ledName] )
|
||||||
|
{
|
||||||
|
(*gLedHwFunc[(int) ledName]) (ledName, ledState);
|
||||||
|
ledOffFail(ledInfoPtr);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
if( ledState == kLedStateFail && gLedHwFailFunc[(int) ledName] )
|
||||||
|
{
|
||||||
|
(*gLedHwFailFunc[(int) ledName]) (ledName, ledState);
|
||||||
|
ledOff(ledInfoPtr);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
#if 0 /* BROKEN */
|
||||||
|
// Do not blink the WAN Data LED if at least one interface is in bridge mode.
|
||||||
|
if(gLedOffInBridgeMode == 1 && (ledName == kLedWanData || ledName == kLedPPP))
|
||||||
|
{
|
||||||
|
static int BridgedProtocol = -1;
|
||||||
|
|
||||||
|
if( BridgedProtocol == -1 )
|
||||||
|
BridgedProtocol = isBridgedProtocol();
|
||||||
|
|
||||||
|
if( BridgedProtocol == TRUE )
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// If the state is kLedStateFail and there is not a failure LED defined
|
||||||
|
// in the board parameters, change the state to kLedStateFastBlinkContinues.
|
||||||
|
if( ledState == kLedStateFail && ledInfoPtr->ledMaskFail == 0 )
|
||||||
|
ledState = kLedStateFastBlinkContinues;
|
||||||
|
|
||||||
|
switch (ledState)
|
||||||
|
{
|
||||||
|
case kLedStateOn:
|
||||||
|
// First, turn off the complimentary (failure) LED GPIO.
|
||||||
|
if( ledInfoPtr->ledMaskFail )
|
||||||
|
ledOffFail(ledInfoPtr);
|
||||||
|
else
|
||||||
|
if( gLedHwFailFunc[(int) ledName] )
|
||||||
|
(*gLedHwFailFunc[(int) ledName]) (ledName, kLedStateOff);
|
||||||
|
|
||||||
|
// Next, turn on the specified LED GPIO.
|
||||||
|
ledOn(ledInfoPtr);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case kLedStateOff:
|
||||||
|
// First, turn off the complimentary (failure) LED GPIO.
|
||||||
|
if( ledInfoPtr->ledMaskFail )
|
||||||
|
ledOffFail(ledInfoPtr);
|
||||||
|
else
|
||||||
|
if( gLedHwFailFunc[(int) ledName] )
|
||||||
|
(*gLedHwFailFunc[(int) ledName]) (ledName, kLedStateOff);
|
||||||
|
|
||||||
|
// Next, turn off the specified LED GPIO.
|
||||||
|
ledOff(ledInfoPtr);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case kLedStateFail:
|
||||||
|
// First, turn off the complimentary (normal) LED GPIO.
|
||||||
|
if( ledInfoPtr->ledMask )
|
||||||
|
ledOff(ledInfoPtr);
|
||||||
|
else
|
||||||
|
if( gLedHwFunc[(int) ledName] )
|
||||||
|
(*gLedHwFunc[(int) ledName]) (ledName, kLedStateOff);
|
||||||
|
|
||||||
|
// Next, turn on (red) the specified LED GPIO.
|
||||||
|
ledOnFail(ledInfoPtr);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case kLedStateBlinkOnce:
|
||||||
|
// skip blinkOnce if it is already in Slow/Fast blink continues state
|
||||||
|
if (ledInfoPtr->savedLedState == kLedStateSlowBlinkContinues ||
|
||||||
|
ledInfoPtr->savedLedState == kLedStateFastBlinkContinues)
|
||||||
|
;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
if (ledInfoPtr->blinkCountDown == 0) // skip the call if it is 1
|
||||||
|
{
|
||||||
|
ledToggle(ledInfoPtr);
|
||||||
|
ledInfoPtr->blinkCountDown = 1; // it will be reset to 0 when timer expires
|
||||||
|
ledInfoPtr->ledState = kLedStateBlinkOnce;
|
||||||
|
ledTimerStart();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case kLedStateSlowBlinkContinues:
|
||||||
|
ledInfoPtr->blinkCountDown = kSlowBlinkCount;
|
||||||
|
ledInfoPtr->ledState = kLedStateSlowBlinkContinues;
|
||||||
|
ledInfoPtr->savedLedState = kLedStateSlowBlinkContinues;
|
||||||
|
ledTimerStart();
|
||||||
|
break;
|
||||||
|
|
||||||
|
case kLedStateFastBlinkContinues:
|
||||||
|
ledInfoPtr->blinkCountDown = kFastBlinkCount;
|
||||||
|
ledInfoPtr->ledState = kLedStateFastBlinkContinues;
|
||||||
|
ledInfoPtr->savedLedState = kLedStateFastBlinkContinues;
|
||||||
|
ledTimerStart();
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
printk("Invalid led state\n");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// This function is called for an LED that is controlled by hardware.
|
||||||
|
void kerSysLedRegisterHwHandler( BOARD_LED_NAME ledName,
|
||||||
|
HANDLE_LED_FUNC ledHwFunc, int ledFailType )
|
||||||
|
{
|
||||||
|
if( (int) ledName < MAX_VIRT_LEDS )
|
||||||
|
{
|
||||||
|
if( ledFailType == 1 )
|
||||||
|
gLedHwFailFunc[(int) ledName] = ledHwFunc;
|
||||||
|
else
|
||||||
|
gLedHwFunc[(int) ledName] = ledHwFunc;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,559 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Includes. */
|
||||||
|
#include <linux/version.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/fs.h>
|
||||||
|
#include <linux/interrupt.h>
|
||||||
|
#include <linux/capability.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
#include <linux/errno.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/pagemap.h>
|
||||||
|
#include <asm/uaccess.h>
|
||||||
|
#include <linux/wait.h>
|
||||||
|
#include <linux/poll.h>
|
||||||
|
#include <linux/sched.h>
|
||||||
|
#include <linux/list.h>
|
||||||
|
#include <linux/if.h>
|
||||||
|
#include <linux/spinlock.h>
|
||||||
|
|
||||||
|
#include <bcm_map_part.h>
|
||||||
|
#include <board.h>
|
||||||
|
#include <bcmTag.h>
|
||||||
|
#include "boardparms.h"
|
||||||
|
#include "bcm_intr.h"
|
||||||
|
#include "board.h"
|
||||||
|
#include "bcm_map_part.h"
|
||||||
|
|
||||||
|
static DEFINE_SPINLOCK(board_lock);
|
||||||
|
|
||||||
|
/* Typedefs. */
|
||||||
|
#if defined (NON_CONSECUTIVE_MAC)
|
||||||
|
// used to be the last octet. Now changed to the first 5 bits of the the forth octet
|
||||||
|
// to reduced the duplicated MAC addresses.
|
||||||
|
#define CHANGED_OCTET 3
|
||||||
|
#define SHIFT_BITS 3
|
||||||
|
#else
|
||||||
|
#define CHANGED_OCTET 1
|
||||||
|
#define SHIFT_BITS 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
unsigned long ulId;
|
||||||
|
char chInUse;
|
||||||
|
char chReserved[3];
|
||||||
|
} MAC_ADDR_INFO, *PMAC_ADDR_INFO;
|
||||||
|
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
unsigned long ulSdramSize;
|
||||||
|
unsigned long ulPsiSize;
|
||||||
|
unsigned long ulNumMacAddrs;
|
||||||
|
unsigned long ucaBaseMacAddr[NVRAM_MAC_ADDRESS_LEN];
|
||||||
|
MAC_ADDR_INFO MacAddrs[1];
|
||||||
|
} NVRAM_INFO, *PNVRAM_INFO;
|
||||||
|
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
unsigned long eventmask;
|
||||||
|
} BOARD_IOC, *PBOARD_IOC;
|
||||||
|
|
||||||
|
|
||||||
|
/*Dyinggasp callback*/
|
||||||
|
typedef void (*cb_dgasp_t)(void *arg);
|
||||||
|
typedef struct _CB_DGASP__LIST
|
||||||
|
{
|
||||||
|
struct list_head list;
|
||||||
|
char name[IFNAMSIZ];
|
||||||
|
cb_dgasp_t cb_dgasp_fn;
|
||||||
|
void *context;
|
||||||
|
}CB_DGASP_LIST , *PCB_DGASP_LIST;
|
||||||
|
|
||||||
|
|
||||||
|
static LED_MAP_PAIR LedMapping[] =
|
||||||
|
{ // led name Initial state physical pin (ledMask)
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0},
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0},
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0},
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0},
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0},
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0},
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0},
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0},
|
||||||
|
{kLedEnd, kLedStateOff, 0, 0, 0, 0} // NOTE: kLedEnd has to be at the end.
|
||||||
|
};
|
||||||
|
|
||||||
|
/* Externs. */
|
||||||
|
extern struct file fastcall *fget_light(unsigned int fd, int *fput_needed);
|
||||||
|
extern unsigned int nr_free_pages (void);
|
||||||
|
extern const char *get_system_type(void);
|
||||||
|
extern void kerSysFlashInit(void);
|
||||||
|
extern unsigned long get_nvram_start_addr(void);
|
||||||
|
extern unsigned long get_scratch_pad_start_addr(void);
|
||||||
|
extern unsigned long getMemorySize(void);
|
||||||
|
extern void __init boardLedInit(PLED_MAP_PAIR);
|
||||||
|
extern void boardLedCtrl(BOARD_LED_NAME, BOARD_LED_STATE);
|
||||||
|
extern void kerSysLedRegisterHandler( BOARD_LED_NAME ledName,
|
||||||
|
HANDLE_LED_FUNC ledHwFunc, int ledFailType );
|
||||||
|
|
||||||
|
/* Prototypes. */
|
||||||
|
void __init InitNvramInfo( void );
|
||||||
|
|
||||||
|
/* DyingGasp function prototype */
|
||||||
|
static void __init kerSysDyingGaspMapIntr(void);
|
||||||
|
static irqreturn_t kerSysDyingGaspIsr(int irq, void * dev_id);
|
||||||
|
static void __init kerSysInitDyingGaspHandler( void );
|
||||||
|
static void __exit kerSysDeinitDyingGaspHandler( void );
|
||||||
|
/* -DyingGasp function prototype - */
|
||||||
|
|
||||||
|
static PNVRAM_INFO g_pNvramInfo = NULL;
|
||||||
|
static int g_ledInitialized = 0;
|
||||||
|
static CB_DGASP_LIST *g_cb_dgasp_list_head = NULL;
|
||||||
|
|
||||||
|
static int g_wakeup_monitor = 0;
|
||||||
|
static struct file *g_monitor_file = NULL;
|
||||||
|
static struct task_struct *g_monitor_task = NULL;
|
||||||
|
static unsigned int (*g_orig_fop_poll)
|
||||||
|
(struct file *, struct poll_table_struct *) = NULL;
|
||||||
|
|
||||||
|
void kerSysMipsSoftReset(void)
|
||||||
|
{
|
||||||
|
if (PERF->RevID == 0x634800A1) {
|
||||||
|
typedef void (*FNPTR) (void);
|
||||||
|
FNPTR bootaddr = (FNPTR) FLASH_BASE;
|
||||||
|
int i;
|
||||||
|
|
||||||
|
/* Disable interrupts. */
|
||||||
|
//cli();
|
||||||
|
spin_lock_irq(&board_lock);
|
||||||
|
|
||||||
|
/* Reset all blocks. */
|
||||||
|
PERF->BlockSoftReset &= ~BSR_ALL_BLOCKS;
|
||||||
|
for( i = 0; i < 1000000; i++ )
|
||||||
|
;
|
||||||
|
PERF->BlockSoftReset |= BSR_ALL_BLOCKS;
|
||||||
|
/* Jump to the power on address. */
|
||||||
|
(*bootaddr) ();
|
||||||
|
}
|
||||||
|
else
|
||||||
|
PERF->pll_control |= SOFT_RESET; // soft reset mips
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int kerSysGetMacAddress( unsigned char *pucaMacAddr, unsigned long ulId )
|
||||||
|
{
|
||||||
|
int nRet = 0;
|
||||||
|
PMAC_ADDR_INFO pMai = NULL;
|
||||||
|
PMAC_ADDR_INFO pMaiFreeNoId = NULL;
|
||||||
|
PMAC_ADDR_INFO pMaiFreeId = NULL;
|
||||||
|
unsigned long i = 0, ulIdxNoId = 0, ulIdxId = 0, shiftedIdx = 0;
|
||||||
|
|
||||||
|
/* CMO -- Fix le problème avec les adresses mac que l'on n'arrive pas
|
||||||
|
* * à relire plusieurs fois */
|
||||||
|
/* inv_xde */
|
||||||
|
#if 0
|
||||||
|
if (boot_loader_type == BOOT_CFE)
|
||||||
|
memcpy( pucaMacAddr, g_pNvramInfo->ucaBaseMacAddr,
|
||||||
|
NVRAM_MAC_ADDRESS_LEN );
|
||||||
|
else {
|
||||||
|
#endif
|
||||||
|
pucaMacAddr[0] = 0x00;
|
||||||
|
pucaMacAddr[1] = 0x07;
|
||||||
|
pucaMacAddr[2] = 0x3A;
|
||||||
|
pucaMacAddr[3] = 0xFF;
|
||||||
|
pucaMacAddr[4] = 0xFF;
|
||||||
|
pucaMacAddr[5] = 0xFF;
|
||||||
|
#if 0
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return nRet;
|
||||||
|
} /* kerSysGetMacAddr */
|
||||||
|
|
||||||
|
int kerSysReleaseMacAddress( unsigned char *pucaMacAddr )
|
||||||
|
{
|
||||||
|
int nRet = -EINVAL;
|
||||||
|
unsigned long ulIdx = 0;
|
||||||
|
int idx = (pucaMacAddr[NVRAM_MAC_ADDRESS_LEN - CHANGED_OCTET] -
|
||||||
|
g_pNvramInfo->ucaBaseMacAddr[NVRAM_MAC_ADDRESS_LEN - CHANGED_OCTET]);
|
||||||
|
|
||||||
|
// if overflow 255 (negitive), add 256 to have the correct index
|
||||||
|
if (idx < 0)
|
||||||
|
idx += 256;
|
||||||
|
ulIdx = (unsigned long) (idx >> SHIFT_BITS);
|
||||||
|
|
||||||
|
if( ulIdx < g_pNvramInfo->ulNumMacAddrs )
|
||||||
|
{
|
||||||
|
PMAC_ADDR_INFO pMai = &g_pNvramInfo->MacAddrs[ulIdx];
|
||||||
|
if( pMai->chInUse == 1 )
|
||||||
|
{
|
||||||
|
pMai->chInUse = 0;
|
||||||
|
nRet = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return( nRet );
|
||||||
|
} /* kerSysReleaseMacAddr */
|
||||||
|
|
||||||
|
int kerSysGetSdramSize( void )
|
||||||
|
{
|
||||||
|
if (boot_loader_type == BOOT_CFE) {
|
||||||
|
return( (int) g_pNvramInfo->ulSdramSize );
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
printk("kerSysGetSdramSize : 0x%08X\n", (int)getMemorySize() + 0x00040000);
|
||||||
|
return((int)getMemorySize() + 0x00040000);
|
||||||
|
}
|
||||||
|
} /* kerSysGetSdramSize */
|
||||||
|
|
||||||
|
|
||||||
|
void kerSysLedCtrl(BOARD_LED_NAME ledName, BOARD_LED_STATE ledState)
|
||||||
|
{
|
||||||
|
if (g_ledInitialized)
|
||||||
|
boardLedCtrl(ledName, ledState);
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned int kerSysMonitorPollHook( struct file *f, struct poll_table_struct *t)
|
||||||
|
{
|
||||||
|
int mask = (*g_orig_fop_poll) (f, t);
|
||||||
|
|
||||||
|
if( g_wakeup_monitor == 1 && g_monitor_file == f )
|
||||||
|
{
|
||||||
|
/* If g_wakeup_monitor is non-0, the user mode application needs to
|
||||||
|
* return from a blocking select function. Return POLLPRI which will
|
||||||
|
* cause the select to return with the exception descriptor set.
|
||||||
|
*/
|
||||||
|
mask |= POLLPRI;
|
||||||
|
g_wakeup_monitor = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
return( mask );
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Put the user mode application that monitors link state on a run queue. */
|
||||||
|
void kerSysWakeupMonitorTask( void )
|
||||||
|
{
|
||||||
|
g_wakeup_monitor = 1;
|
||||||
|
if( g_monitor_task )
|
||||||
|
wake_up_process( g_monitor_task );
|
||||||
|
}
|
||||||
|
|
||||||
|
//<<JUNHON, 2004/09/15, get reset button status , tim hou , 05/04/12
|
||||||
|
int kerSysGetResetHold(void)
|
||||||
|
{
|
||||||
|
unsigned short gpio;
|
||||||
|
|
||||||
|
if( BpGetPressAndHoldResetGpio( &gpio ) == BP_SUCCESS )
|
||||||
|
{
|
||||||
|
unsigned long gpio_mask = GPIO_NUM_TO_MASK(gpio);
|
||||||
|
volatile unsigned long *gpio_reg = &GPIO->GPIOio;
|
||||||
|
|
||||||
|
if( (gpio & ~BP_ACTIVE_MASK) >= 32 )
|
||||||
|
{
|
||||||
|
gpio_mask = GPIO_NUM_TO_MASK_HIGH(gpio);
|
||||||
|
gpio_reg = &GPIO->GPIOio_high;
|
||||||
|
}
|
||||||
|
//printk("gpio=%04x,gpio_mask=%04x,gpio_reg=%04x\n",gpio,gpio_mask,*gpio_reg);
|
||||||
|
if(*gpio_reg & gpio_mask) //press down
|
||||||
|
return RESET_BUTTON_UP;
|
||||||
|
}
|
||||||
|
return RESET_BUTTON_PRESSDOWN;
|
||||||
|
}
|
||||||
|
//<<JUNHON, 2004/09/15
|
||||||
|
|
||||||
|
/***************************************************************************
|
||||||
|
* Dying gasp ISR and functions.
|
||||||
|
***************************************************************************/
|
||||||
|
#define KERSYS_DBG printk
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96345)
|
||||||
|
#define CYCLE_PER_US 70
|
||||||
|
#elif defined(CONFIG_BCM96348) || defined(CONFIG_BCM96338)
|
||||||
|
/* The BCM6348 cycles per microsecond is really variable since the BCM6348
|
||||||
|
* MIPS speed can vary depending on the PLL settings. However, an appoximate
|
||||||
|
* value of 120 will still work OK for the test being done.
|
||||||
|
*/
|
||||||
|
#define CYCLE_PER_US 120
|
||||||
|
#endif
|
||||||
|
#define DG_GLITCH_TO (100*CYCLE_PER_US)
|
||||||
|
|
||||||
|
static void __init kerSysDyingGaspMapIntr()
|
||||||
|
{
|
||||||
|
unsigned long ulIntr;
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96348) || defined(_BCM96348_) || defined(CONFIG_BCM96338) || defined(_BCM96338_)
|
||||||
|
if( BpGetAdslDyingGaspExtIntr( &ulIntr ) == BP_SUCCESS ) {
|
||||||
|
BcmHalMapInterrupt((FN_HANDLER)kerSysDyingGaspIsr, 0, INTERRUPT_ID_DG);
|
||||||
|
BcmHalInterruptEnable( INTERRUPT_ID_DG );
|
||||||
|
}
|
||||||
|
#elif defined(CONFIG_BCM96345) || defined(_BCM96345_)
|
||||||
|
if( BpGetAdslDyingGaspExtIntr( &ulIntr ) == BP_SUCCESS ) {
|
||||||
|
ulIntr += INTERRUPT_ID_EXTERNAL_0;
|
||||||
|
BcmHalMapInterrupt((FN_HANDLER)kerSysDyingGaspIsr, 0, ulIntr);
|
||||||
|
BcmHalInterruptEnable( ulIntr );
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
void kerSysSetWdTimer(ulong timeUs)
|
||||||
|
{
|
||||||
|
TIMER->WatchDogDefCount = timeUs * (FPERIPH/1000000);
|
||||||
|
TIMER->WatchDogCtl = 0xFF00;
|
||||||
|
TIMER->WatchDogCtl = 0x00FF;
|
||||||
|
}
|
||||||
|
|
||||||
|
ulong kerSysGetCycleCount(void)
|
||||||
|
{
|
||||||
|
ulong cnt;
|
||||||
|
#ifdef _WIN32_WCE
|
||||||
|
cnt = 0;
|
||||||
|
#else
|
||||||
|
__asm volatile("mfc0 %0, $9":"=d"(cnt));
|
||||||
|
#endif
|
||||||
|
return(cnt);
|
||||||
|
}
|
||||||
|
|
||||||
|
static Bool kerSysDyingGaspCheckPowerLoss(void)
|
||||||
|
{
|
||||||
|
ulong clk0;
|
||||||
|
ulong ulIntr;
|
||||||
|
|
||||||
|
ulIntr = 0;
|
||||||
|
clk0 = kerSysGetCycleCount();
|
||||||
|
|
||||||
|
UART->Data = 'D';
|
||||||
|
UART->Data = '%';
|
||||||
|
UART->Data = 'G';
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96345)
|
||||||
|
BpGetAdslDyingGaspExtIntr( &ulIntr );
|
||||||
|
|
||||||
|
do {
|
||||||
|
ulong clk1;
|
||||||
|
|
||||||
|
clk1 = kerSysGetCycleCount(); /* time cleared */
|
||||||
|
/* wait a little to get new reading */
|
||||||
|
while ((kerSysGetCycleCount()-clk1) < CYCLE_PER_US*2)
|
||||||
|
;
|
||||||
|
} while ((0 == (PERF->ExtIrqCfg & (1 << (ulIntr + EI_STATUS_SHFT)))) && ((kerSysGetCycleCount() - clk0) < DG_GLITCH_TO));
|
||||||
|
|
||||||
|
if (PERF->ExtIrqCfg & (1 << (ulIntr + EI_STATUS_SHFT))) { /* power glitch */
|
||||||
|
BcmHalInterruptEnable( ulIntr + INTERRUPT_ID_EXTERNAL_0);
|
||||||
|
KERSYS_DBG(" - Power glitch detected. Duration: %ld us\n", (kerSysGetCycleCount() - clk0)/CYCLE_PER_US);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
#elif (defined(CONFIG_BCM96348) || defined(CONFIG_BCM96338)) && !defined(VXWORKS)
|
||||||
|
do {
|
||||||
|
ulong clk1;
|
||||||
|
|
||||||
|
clk1 = kerSysGetCycleCount(); /* time cleared */
|
||||||
|
/* wait a little to get new reading */
|
||||||
|
while ((kerSysGetCycleCount()-clk1) < CYCLE_PER_US*2)
|
||||||
|
;
|
||||||
|
} while ((PERF->IrqStatus & (1 << (INTERRUPT_ID_DG - INTERNAL_ISR_TABLE_OFFSET))) && ((kerSysGetCycleCount() - clk0) < DG_GLITCH_TO));
|
||||||
|
|
||||||
|
if (!(PERF->IrqStatus & (1 << (INTERRUPT_ID_DG - INTERNAL_ISR_TABLE_OFFSET)))) {
|
||||||
|
BcmHalInterruptEnable( INTERRUPT_ID_DG );
|
||||||
|
KERSYS_DBG(" - Power glitch detected. Duration: %ld us\n", (kerSysGetCycleCount() - clk0)/CYCLE_PER_US);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void kerSysDyingGaspShutdown( void )
|
||||||
|
{
|
||||||
|
kerSysSetWdTimer(1000000);
|
||||||
|
#if defined(CONFIG_BCM96345)
|
||||||
|
PERF->blkEnables &= ~(EMAC_CLK_EN | USB_CLK_EN | CPU_CLK_EN);
|
||||||
|
#elif defined(CONFIG_BCM96348)
|
||||||
|
PERF->blkEnables &= ~(EMAC_CLK_EN | USBS_CLK_EN | USBH_CLK_EN | SAR_CLK_EN);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
|
||||||
|
static irqreturn_t kerSysDyingGaspIsr(int irq, void * dev_id)
|
||||||
|
#else
|
||||||
|
static unsigned int kerSysDyingGaspIsr(void)
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
struct list_head *pos;
|
||||||
|
CB_DGASP_LIST *tmp, *dsl = NULL;
|
||||||
|
|
||||||
|
if (kerSysDyingGaspCheckPowerLoss()) {
|
||||||
|
|
||||||
|
/* first to turn off everything other than dsl */
|
||||||
|
list_for_each(pos, &g_cb_dgasp_list_head->list) {
|
||||||
|
tmp = list_entry(pos, CB_DGASP_LIST, list);
|
||||||
|
if(strncmp(tmp->name, "dsl", 3)) {
|
||||||
|
(tmp->cb_dgasp_fn)(tmp->context);
|
||||||
|
}else {
|
||||||
|
dsl = tmp;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* now send dgasp */
|
||||||
|
if(dsl)
|
||||||
|
(dsl->cb_dgasp_fn)(dsl->context);
|
||||||
|
|
||||||
|
/* reset and shutdown system */
|
||||||
|
kerSysDyingGaspShutdown();
|
||||||
|
}
|
||||||
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0))
|
||||||
|
return( IRQ_HANDLED );
|
||||||
|
#else
|
||||||
|
return( 1 );
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
static void __init kerSysInitDyingGaspHandler( void )
|
||||||
|
{
|
||||||
|
CB_DGASP_LIST *new_node;
|
||||||
|
|
||||||
|
if( g_cb_dgasp_list_head != NULL) {
|
||||||
|
printk("Error: kerSysInitDyingGaspHandler: list head is not null\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
new_node= (CB_DGASP_LIST *)kmalloc(sizeof(CB_DGASP_LIST), GFP_KERNEL);
|
||||||
|
memset(new_node, 0x00, sizeof(CB_DGASP_LIST));
|
||||||
|
INIT_LIST_HEAD(&new_node->list);
|
||||||
|
g_cb_dgasp_list_head = new_node;
|
||||||
|
|
||||||
|
} /* kerSysInitDyingGaspHandler */
|
||||||
|
|
||||||
|
static void __exit kerSysDeinitDyingGaspHandler( void )
|
||||||
|
{
|
||||||
|
struct list_head *pos;
|
||||||
|
CB_DGASP_LIST *tmp;
|
||||||
|
|
||||||
|
if(g_cb_dgasp_list_head == NULL)
|
||||||
|
return;
|
||||||
|
|
||||||
|
list_for_each(pos, &g_cb_dgasp_list_head->list) {
|
||||||
|
tmp = list_entry(pos, CB_DGASP_LIST, list);
|
||||||
|
list_del(pos);
|
||||||
|
kfree(tmp);
|
||||||
|
}
|
||||||
|
|
||||||
|
kfree(g_cb_dgasp_list_head);
|
||||||
|
g_cb_dgasp_list_head = NULL;
|
||||||
|
|
||||||
|
} /* kerSysDeinitDyingGaspHandler */
|
||||||
|
|
||||||
|
void kerSysRegisterDyingGaspHandler(char *devname, void *cbfn, void *context)
|
||||||
|
{
|
||||||
|
CB_DGASP_LIST *new_node;
|
||||||
|
|
||||||
|
if( g_cb_dgasp_list_head == NULL) {
|
||||||
|
printk("Error: kerSysRegisterDyingGaspHandler: list head is null\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if( devname == NULL || cbfn == NULL ) {
|
||||||
|
printk("Error: kerSysRegisterDyingGaspHandler: register info not enough (%s,%x,%x)\n", devname, (unsigned int)cbfn, (unsigned int)context);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
new_node= (CB_DGASP_LIST *)kmalloc(sizeof(CB_DGASP_LIST), GFP_KERNEL);
|
||||||
|
memset(new_node, 0x00, sizeof(CB_DGASP_LIST));
|
||||||
|
INIT_LIST_HEAD(&new_node->list);
|
||||||
|
strncpy(new_node->name, devname, IFNAMSIZ);
|
||||||
|
new_node->cb_dgasp_fn = (cb_dgasp_t)cbfn;
|
||||||
|
new_node->context = context;
|
||||||
|
list_add(&new_node->list, &g_cb_dgasp_list_head->list);
|
||||||
|
|
||||||
|
printk("dgasp: kerSysRegisterDyingGaspHandler: %s registered \n", devname);
|
||||||
|
|
||||||
|
} /* kerSysRegisterDyingGaspHandler */
|
||||||
|
|
||||||
|
void kerSysDeregisterDyingGaspHandler(char *devname)
|
||||||
|
{
|
||||||
|
struct list_head *pos;
|
||||||
|
CB_DGASP_LIST *tmp;
|
||||||
|
|
||||||
|
if(g_cb_dgasp_list_head == NULL) {
|
||||||
|
printk("Error: kerSysDeregisterDyingGaspHandler: list head is null\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if(devname == NULL) {
|
||||||
|
printk("Error: kerSysDeregisterDyingGaspHandler: devname is null\n");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
printk("kerSysDeregisterDyingGaspHandler: %s is deregistering\n", devname);
|
||||||
|
|
||||||
|
list_for_each(pos, &g_cb_dgasp_list_head->list) {
|
||||||
|
tmp = list_entry(pos, CB_DGASP_LIST, list);
|
||||||
|
if(!strcmp(tmp->name, devname)) {
|
||||||
|
list_del(pos);
|
||||||
|
kfree(tmp);
|
||||||
|
printk("kerSysDeregisterDyingGaspHandler: %s is deregistered\n", devname);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
printk("kerSysDeregisterDyingGaspHandler: %s not (de)registered\n", devname);
|
||||||
|
|
||||||
|
} /* kerSysDeregisterDyingGaspHandler */
|
||||||
|
|
||||||
|
//EXPORT_SYMBOL(kerSysNvRamGet);
|
||||||
|
EXPORT_SYMBOL(kerSysGetMacAddress);
|
||||||
|
EXPORT_SYMBOL(kerSysReleaseMacAddress);
|
||||||
|
EXPORT_SYMBOL(kerSysGetSdramSize);
|
||||||
|
EXPORT_SYMBOL(kerSysLedCtrl);
|
||||||
|
EXPORT_SYMBOL(kerSysGetResetHold);
|
||||||
|
EXPORT_SYMBOL(kerSysLedRegisterHwHandler);
|
||||||
|
EXPORT_SYMBOL(BpGetBoardIds);
|
||||||
|
EXPORT_SYMBOL(BpGetSdramSize);
|
||||||
|
EXPORT_SYMBOL(BpGetPsiSize);
|
||||||
|
EXPORT_SYMBOL(BpGetEthernetMacInfo);
|
||||||
|
EXPORT_SYMBOL(BpGetRj11InnerOuterPairGpios);
|
||||||
|
EXPORT_SYMBOL(BpGetPressAndHoldResetGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetVoipResetGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetVoipIntrGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetPcmciaResetGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetRtsCtsUartGpios);
|
||||||
|
EXPORT_SYMBOL(BpGetAdslLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetAdslFailLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetWirelessLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetUsbLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetHpnaLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetWanDataLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetPppLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetPppFailLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetVoipLedGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetWirelessExtIntr);
|
||||||
|
EXPORT_SYMBOL(BpGetAdslDyingGaspExtIntr);
|
||||||
|
EXPORT_SYMBOL(BpGetVoipExtIntr);
|
||||||
|
EXPORT_SYMBOL(BpGetHpnaExtIntr);
|
||||||
|
EXPORT_SYMBOL(BpGetHpnaChipSelect);
|
||||||
|
EXPORT_SYMBOL(BpGetVoipChipSelect);
|
||||||
|
EXPORT_SYMBOL(BpGetWirelessSesBtnGpio);
|
||||||
|
EXPORT_SYMBOL(BpGetWirelessSesExtIntr);
|
||||||
|
EXPORT_SYMBOL(BpGetWirelessSesLedGpio);
|
||||||
|
EXPORT_SYMBOL(kerSysRegisterDyingGaspHandler);
|
||||||
|
EXPORT_SYMBOL(kerSysDeregisterDyingGaspHandler);
|
||||||
|
EXPORT_SYMBOL(kerSysGetCycleCount);
|
||||||
|
EXPORT_SYMBOL(kerSysSetWdTimer);
|
||||||
|
EXPORT_SYMBOL(kerSysWakeupMonitorTask);
|
||||||
|
|
||||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,758 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
|
||||||
|
Copyright 2003 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
/**************************************************************************
|
||||||
|
* File Name : boardparms.h
|
||||||
|
*
|
||||||
|
* Description: This file contains definitions and function prototypes for
|
||||||
|
* the BCM63xx board parameter access functions.
|
||||||
|
*
|
||||||
|
* Updates : 07/14/2003 Created.
|
||||||
|
***************************************************************************/
|
||||||
|
|
||||||
|
#if !defined(_BOARDPARMS_H)
|
||||||
|
#define _BOARDPARMS_H
|
||||||
|
|
||||||
|
/* Return codes. */
|
||||||
|
#define BP_SUCCESS 0
|
||||||
|
#define BP_BOARD_ID_NOT_FOUND 1
|
||||||
|
#define BP_VALUE_NOT_DEFINED 2
|
||||||
|
#define BP_BOARD_ID_NOT_SET 3
|
||||||
|
|
||||||
|
/* Values for BpGetSdramSize. */
|
||||||
|
#define BP_MEMORY_8MB_1_CHIP 0
|
||||||
|
#define BP_MEMORY_16MB_1_CHIP 1
|
||||||
|
#define BP_MEMORY_32MB_1_CHIP 2
|
||||||
|
#define BP_MEMORY_64MB_2_CHIP 3
|
||||||
|
#define BP_MEMORY_32MB_2_CHIP 4
|
||||||
|
#define BP_MEMORY_16MB_2_CHIP 5
|
||||||
|
|
||||||
|
/* Values for EthernetMacInfo PhyType. */
|
||||||
|
#define BP_ENET_NO_PHY 0
|
||||||
|
#define BP_ENET_INTERNAL_PHY 1
|
||||||
|
#define BP_ENET_EXTERNAL_PHY 2
|
||||||
|
#define BP_ENET_EXTERNAL_SWITCH 3
|
||||||
|
|
||||||
|
/* Values for EthernetMacInfo Configuration type. */
|
||||||
|
#define BP_ENET_CONFIG_MDIO 0 /* Internal PHY, External PHY, Switch+(no GPIO, no SPI, no MDIO Pseudo phy */
|
||||||
|
#define BP_ENET_CONFIG_GPIO 1 /* Bcm96345GW board + Bcm5325M/E */
|
||||||
|
#define BP_ENET_CONFIG_MDIO_PSEUDO_PHY 2 /* Bcm96348GW board + Bcm5325E */
|
||||||
|
#define BP_ENET_CONFIG_SPI_SSB_0 3 /* Bcm96348GW board + Bcm5325M/E */
|
||||||
|
#define BP_ENET_CONFIG_SPI_SSB_1 4 /* Bcm96348GW board + Bcm5325M/E */
|
||||||
|
#define BP_ENET_CONFIG_SPI_SSB_2 5 /* Bcm96348GW board + Bcm5325M/E */
|
||||||
|
#define BP_ENET_CONFIG_SPI_SSB_3 6 /* Bcm96348GW board + Bcm5325M/E */
|
||||||
|
|
||||||
|
/* Values for EthernetMacInfo Reverse MII. */
|
||||||
|
#define BP_ENET_NO_REVERSE_MII 0
|
||||||
|
#define BP_ENET_REVERSE_MII 1
|
||||||
|
|
||||||
|
/* Values for VoIPDSPInfo DSPType. */
|
||||||
|
#define BP_VOIP_NO_DSP 0
|
||||||
|
#define BP_VOIP_DSP 1
|
||||||
|
|
||||||
|
|
||||||
|
/* Values for GPIO pin assignments (AH = Active High, AL = Active Low). */
|
||||||
|
#define BP_ACTIVE_MASK 0x8000
|
||||||
|
#define BP_ACTIVE_HIGH 0x0000
|
||||||
|
#define BP_ACTIVE_LOW 0x8000
|
||||||
|
#define BP_GPIO_0_AH (0 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_0_AL (0 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_1_AH (1 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_1_AL (1 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_2_AH (2 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_2_AL (2 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_3_AH (3 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_3_AL (3 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_4_AH (4 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_4_AL (4 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_5_AH (5 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_5_AL (5 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_6_AH (6 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_6_AL (6 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_7_AH (7 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_7_AL (7 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_8_AH (8 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_8_AL (8 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_9_AH (9 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_9_AL (9 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_10_AH (10 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_10_AL (10 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_11_AH (11 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_11_AL (11 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_12_AH (12 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_12_AL (12 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_13_AH (13 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_13_AL (13 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_14_AH (14 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_14_AL (14 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_15_AH (15 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_15_AL (15 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_16_AH (16 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_16_AL (16 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_17_AH (17 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_17_AL (17 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_18_AH (18 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_18_AL (18 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_19_AH (19 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_19_AL (19 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_20_AH (20 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_20_AL (20 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_21_AH (21 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_21_AL (21 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_22_AH (22 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_22_AL (22 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_23_AH (23 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_23_AL (23 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_24_AH (24 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_24_AL (24 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_25_AH (25 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_25_AL (25 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_26_AH (26 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_26_AL (26 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_27_AH (27 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_27_AL (27 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_28_AH (28 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_28_AL (28 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_29_AH (29 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_29_AL (29 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_30_AH (30 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_30_AL (30 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_31_AH (31 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_31_AL (31 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_32_AH (32 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_32_AL (32 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_33_AH (33 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_33_AL (33 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_34_AH (34 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_34_AL (34 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_35_AH (35 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_35_AL (35 | BP_ACTIVE_LOW)
|
||||||
|
#define BP_GPIO_36_AH (36 | BP_ACTIVE_HIGH)
|
||||||
|
#define BP_GPIO_36_AL (36 | BP_ACTIVE_LOW)
|
||||||
|
|
||||||
|
/* Values for external interrupt assignments. */
|
||||||
|
#define BP_EXT_INTR_0 0
|
||||||
|
#define BP_EXT_INTR_1 1
|
||||||
|
#define BP_EXT_INTR_2 2
|
||||||
|
#define BP_EXT_INTR_3 3
|
||||||
|
|
||||||
|
/* Values for chip select assignments. */
|
||||||
|
#define BP_CS_0 0
|
||||||
|
#define BP_CS_1 1
|
||||||
|
#define BP_CS_2 2
|
||||||
|
#define BP_CS_3 3
|
||||||
|
|
||||||
|
/* Value for GPIO and external interrupt fields that are not used. */
|
||||||
|
#define BP_NOT_DEFINED 0xffff
|
||||||
|
#define BP_HW_DEFINED 0xfff0
|
||||||
|
#define BP_UNEQUIPPED 0xfff1
|
||||||
|
|
||||||
|
/* Maximum size of the board id string. */
|
||||||
|
#define BP_BOARD_ID_LEN 16
|
||||||
|
|
||||||
|
/* Maximum number of Ethernet MACs. */
|
||||||
|
#define BP_MAX_ENET_MACS 2
|
||||||
|
|
||||||
|
/* Maximum number of VoIP DSPs. */
|
||||||
|
#define BP_MAX_VOIP_DSP 2
|
||||||
|
|
||||||
|
/* Wireless Antenna Settings. */
|
||||||
|
#define BP_WLAN_ANT_MAIN 0
|
||||||
|
#define BP_WLAN_ANT_AUX 1
|
||||||
|
#define BP_WLAN_ANT_BOTH 3
|
||||||
|
|
||||||
|
#if !defined(__ASSEMBLER__)
|
||||||
|
|
||||||
|
/* Information about an Ethernet MAC. If ucPhyType is BP_ENET_NO_PHY,
|
||||||
|
* then the other fields are not valid.
|
||||||
|
*/
|
||||||
|
typedef struct EthernetMacInfo
|
||||||
|
{
|
||||||
|
unsigned char ucPhyType; /* BP_ENET_xxx */
|
||||||
|
unsigned char ucPhyAddress; /* 0 to 31 */
|
||||||
|
unsigned short usGpioPhySpiSck; /* GPIO pin or not defined */
|
||||||
|
unsigned short usGpioPhySpiSs; /* GPIO pin or not defined */
|
||||||
|
unsigned short usGpioPhySpiMosi; /* GPIO pin or not defined */
|
||||||
|
unsigned short usGpioPhySpiMiso; /* GPIO pin or not defined */
|
||||||
|
unsigned short usGpioPhyReset; /* GPIO pin or not defined (96348LV) */
|
||||||
|
unsigned short numSwitchPorts; /* Number of PHY ports */
|
||||||
|
unsigned short usConfigType; /* Configuration type */
|
||||||
|
unsigned short usReverseMii; /* Reverse MII */
|
||||||
|
} ETHERNET_MAC_INFO, *PETHERNET_MAC_INFO;
|
||||||
|
|
||||||
|
|
||||||
|
/* Information about VoIP DSPs. If ucDspType is BP_VOIP_NO_DSP,
|
||||||
|
* then the other fields are not valid.
|
||||||
|
*/
|
||||||
|
typedef struct VoIPDspInfo
|
||||||
|
{
|
||||||
|
unsigned char ucDspType;
|
||||||
|
unsigned char ucDspAddress;
|
||||||
|
unsigned short usExtIntrVoip;
|
||||||
|
unsigned short usGpioVoipReset;
|
||||||
|
unsigned short usGpioVoipIntr;
|
||||||
|
unsigned short usGpioLedVoip;
|
||||||
|
unsigned short usCsVoip;
|
||||||
|
|
||||||
|
} VOIP_DSP_INFO;
|
||||||
|
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpSetBoardId
|
||||||
|
*
|
||||||
|
* Description: This function find the BOARD_PARAMETERS structure for the
|
||||||
|
* specified board id string and assigns it to a global, static
|
||||||
|
* variable.
|
||||||
|
*
|
||||||
|
* Parameters : [IN] pszBoardId - Board id string that is saved into NVRAM.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_FOUND - Error, board id input string does not
|
||||||
|
* have a board parameters configuration record.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpSetBoardId( char *pszBoardId );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetBoardIds
|
||||||
|
*
|
||||||
|
* Description: This function returns all of the supported board id strings.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pszBoardIds - Address of a buffer that the board id
|
||||||
|
* strings are returned in. Each id starts at BP_BOARD_ID_LEN
|
||||||
|
* boundary.
|
||||||
|
* [IN] nBoardIdsSize - Number of BP_BOARD_ID_LEN elements that
|
||||||
|
* were allocated in pszBoardIds.
|
||||||
|
*
|
||||||
|
* Returns : Number of board id strings returned.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetBoardIds( char *pszBoardIds, int nBoardIdsSize );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetEthernetMacInfo
|
||||||
|
*
|
||||||
|
* Description: This function returns all of the supported board id strings.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pEnetInfos - Address of an array of ETHERNET_MAC_INFO
|
||||||
|
* buffers.
|
||||||
|
* [IN] nNumEnetInfos - Number of ETHERNET_MAC_INFO elements that
|
||||||
|
* are pointed to by pEnetInfos.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetEthernetMacInfo( PETHERNET_MAC_INFO pEnetInfos, int nNumEnetInfos );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetSdramSize
|
||||||
|
*
|
||||||
|
* Description: This function returns a constant that describees the board's
|
||||||
|
* SDRAM type and size.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pulSdramSize - Address of short word that the SDRAM size
|
||||||
|
* is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetSdramSize( unsigned long *pulSdramSize );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetPsiSize
|
||||||
|
*
|
||||||
|
* Description: This function returns the persistent storage size in K bytes.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pulPsiSize - Address of short word that the persistent
|
||||||
|
* storage size is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetPsiSize( unsigned long *pulPsiSize );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetRj11InnerOuterPairGpios
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignments for changing
|
||||||
|
* between the RJ11 inner pair and RJ11 outer pair.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusInner - Address of short word that the RJ11 inner pair
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
* [OUT] pusOuter - Address of short word that the RJ11 outer pair
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, values are returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetRj11InnerOuterPairGpios( unsigned short *pusInner,
|
||||||
|
unsigned short *pusOuter );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetPressAndHoldResetGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the press
|
||||||
|
* and hold reset button.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the press and hold
|
||||||
|
* reset button GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetPressAndHoldResetGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetVoipResetGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the VOIP
|
||||||
|
* Reset operation.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the VOIP reset
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
* [IN] dspNum - Address of the DSP to query.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetVoipResetGpio( unsigned char dspNum, unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetVoipIntrGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for VoIP interrupt.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the VOIP interrupt
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
* [IN] dspNum - Address of the DSP to query.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetVoipIntrGpio( unsigned char dspNum, unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetPcmciaResetGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the PCMCIA
|
||||||
|
* Reset operation.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the PCMCIA reset
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetPcmciaResetGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetUartRtsCtsGpios
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignments for RTS and CTS
|
||||||
|
* UART signals.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusRts - Address of short word that the UART RTS GPIO
|
||||||
|
* pin is returned in.
|
||||||
|
* [OUT] pusCts - Address of short word that the UART CTS GPIO
|
||||||
|
* pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, values are returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetRtsCtsUartGpios( unsigned short *pusRts, unsigned short *pusCts );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetAdslLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the ADSL
|
||||||
|
* LED.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the ADSL LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetAdslLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetAdslFailLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the ADSL
|
||||||
|
* LED that is used when there is a DSL connection failure.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the ADSL LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetAdslFailLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetWirelessLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the Wireless
|
||||||
|
* LED.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the Wireless LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetWirelessLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetWirelessAntInUse
|
||||||
|
*
|
||||||
|
* Description: This function returns the antennas in use for wireless
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the Wireless Antenna
|
||||||
|
* is in use.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetWirelessAntInUse( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetWirelessSesBtnGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the Wireless
|
||||||
|
* Ses Button.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the Wireless Ses
|
||||||
|
* Button GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetWirelessSesBtnGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetWirelessSesExtIntr
|
||||||
|
*
|
||||||
|
* Description: This function returns the external interrupt number for the
|
||||||
|
* Wireless Ses Button.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the Wireless Ses
|
||||||
|
* external interrup is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetWirelessSesExtIntr( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetWirelessSesLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the Wireless
|
||||||
|
* Ses Led.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the Wireless Ses
|
||||||
|
* Led GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetWirelessSesLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetUsbLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the USB
|
||||||
|
* LED.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the USB LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetUsbLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetHpnaLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the HPNA
|
||||||
|
* LED.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the HPNA LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetHpnaLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetWanDataLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the WAN Data
|
||||||
|
* LED.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the WAN Data LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetWanDataLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetPppLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the PPP
|
||||||
|
* LED.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the PPP LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetPppLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetPppFailLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the PPP
|
||||||
|
* LED that is used when there is a PPP connection failure.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the PPP LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetPppFailLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetVoipLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the VOIP
|
||||||
|
* LED.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the VOIP LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetVoipLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetBootloaderPowerOnLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the power
|
||||||
|
* on LED that is set by the bootloader.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the alarm LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetBootloaderPowerOnLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetBootloaderAlarmLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the alarm
|
||||||
|
* LED that is set by the bootloader.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the alarm LED
|
||||||
|
* GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetBootloaderAlarmLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetBootloaderResetCfgLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the reset
|
||||||
|
* configuration LED that is set by the bootloader.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the reset
|
||||||
|
* configuration LED GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetBootloaderResetCfgLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetBootloaderStopLedGpio
|
||||||
|
*
|
||||||
|
* Description: This function returns the GPIO pin assignment for the break
|
||||||
|
* into bootloader LED that is set by the bootloader.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pusValue - Address of short word that the break into
|
||||||
|
* bootloader LED GPIO pin is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetBootloaderStopLedGpio( unsigned short *pusValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetWirelessExtIntr
|
||||||
|
*
|
||||||
|
* Description: This function returns the Wireless external interrupt number.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pulValue - Address of short word that the wireless
|
||||||
|
* external interrupt number is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetWirelessExtIntr( unsigned long *pulValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetAdslDyingGaspExtIntr
|
||||||
|
*
|
||||||
|
* Description: This function returns the ADSL Dying Gasp external interrupt
|
||||||
|
* number.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pulValue - Address of short word that the ADSL Dying Gasp
|
||||||
|
* external interrupt number is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetAdslDyingGaspExtIntr( unsigned long *pulValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetVoipExtIntr
|
||||||
|
*
|
||||||
|
* Description: This function returns the VOIP external interrupt number.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pulValue - Address of short word that the VOIP
|
||||||
|
* external interrupt number is returned in.
|
||||||
|
* [IN] dspNum - Address of the DSP to query.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetVoipExtIntr( unsigned char dspNum, unsigned long *pulValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetHpnaExtIntr
|
||||||
|
*
|
||||||
|
* Description: This function returns the HPNA external interrupt number.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pulValue - Address of short word that the HPNA
|
||||||
|
* external interrupt number is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetHpnaExtIntr( unsigned long *pulValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetHpnaChipSelect
|
||||||
|
*
|
||||||
|
* Description: This function returns the HPNA chip select number.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pulValue - Address of short word that the HPNA
|
||||||
|
* chip select number is returned in.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetHpnaChipSelect( unsigned long *pulValue );
|
||||||
|
|
||||||
|
/**************************************************************************
|
||||||
|
* Name : BpGetVoipChipSelect
|
||||||
|
*
|
||||||
|
* Description: This function returns the VOIP chip select number.
|
||||||
|
*
|
||||||
|
* Parameters : [OUT] pulValue - Address of short word that the VOIP
|
||||||
|
* chip select number is returned in.
|
||||||
|
* [IN] dspNum - Address of the DSP to query.
|
||||||
|
*
|
||||||
|
* Returns : BP_SUCCESS - Success, value is returned.
|
||||||
|
* BP_BOARD_ID_NOT_SET - Error, BpSetBoardId has not been called.
|
||||||
|
* BP_VALUE_NOT_DEFINED - At least one return value is not defined
|
||||||
|
* for the board.
|
||||||
|
***************************************************************************/
|
||||||
|
int BpGetVoipChipSelect( unsigned char dspNum, unsigned long *pulValue );
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLER__ */
|
||||||
|
|
||||||
|
#endif /* _BOARDPARMS_H */
|
||||||
|
|
||||||
|
|
@ -0,0 +1,64 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2003 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __6338_INTR_H
|
||||||
|
#define __6338_INTR_H
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* BCM6338 External Interrupt Level Assignments */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_0 3
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_1 4
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_2 5
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_3 6
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* BCM6338 Timer Interrupt Level Assignments */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define MIPS_TIMER_INT 7
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* Peripheral ISR Table Offset */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define INTERNAL_ISR_TABLE_OFFSET 8
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* Logical Peripheral Interrupt IDs */
|
||||||
|
/*=====================================================================*/
|
||||||
|
|
||||||
|
#define INTERRUPT_ID_TIMER (INTERNAL_ISR_TABLE_OFFSET + 0)
|
||||||
|
#define INTERRUPT_ID_SPI (INTERNAL_ISR_TABLE_OFFSET + 1)
|
||||||
|
#define INTERRUPT_ID_UART (INTERNAL_ISR_TABLE_OFFSET + 2)
|
||||||
|
#define INTERRUPT_ID_DG (INTERNAL_ISR_TABLE_OFFSET + 4)
|
||||||
|
#define INTERRUPT_ID_ADSL (INTERNAL_ISR_TABLE_OFFSET + 5)
|
||||||
|
#define INTERRUPT_ID_ATM (INTERNAL_ISR_TABLE_OFFSET + 6)
|
||||||
|
#define INTERRUPT_ID_USBS (INTERNAL_ISR_TABLE_OFFSET + 7)
|
||||||
|
#define INTERRUPT_ID_EMAC1 (INTERNAL_ISR_TABLE_OFFSET + 8)
|
||||||
|
#define INTERRUPT_ID_EPHY (INTERNAL_ISR_TABLE_OFFSET + 9)
|
||||||
|
#define INTERRUPT_ID_SDRAM (INTERNAL_ISR_TABLE_OFFSET + 10)
|
||||||
|
#define INTERRUPT_ID_USB_CNTL_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 11)
|
||||||
|
#define INTERRUPT_ID_USB_CNTL_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 12)
|
||||||
|
#define INTERRUPT_ID_USB_BULK_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 13)
|
||||||
|
#define INTERRUPT_ID_USB_BULK_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 14)
|
||||||
|
#define INTERRUPT_ID_EMAC1_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 15)
|
||||||
|
#define INTERRUPT_ID_EMAC1_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 16)
|
||||||
|
#define INTERRUPT_ID_SDIO (INTERNAL_ISR_TABLE_OFFSET + 17)
|
||||||
|
|
||||||
|
#endif /* __BCM6338_H */
|
||||||
|
|
||||||
|
|
@ -0,0 +1,334 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2004 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __BCM6338_MAP_H
|
||||||
|
#define __BCM6338_MAP_H
|
||||||
|
|
||||||
|
#include "bcmtypes.h"
|
||||||
|
|
||||||
|
#define PERF_BASE 0xfffe0000
|
||||||
|
#define TIMR_BASE 0xfffe0200
|
||||||
|
#define UART_BASE 0xfffe0300
|
||||||
|
#define GPIO_BASE 0xfffe0400
|
||||||
|
#define SPI_BASE 0xfffe0c00
|
||||||
|
|
||||||
|
typedef struct PerfControl {
|
||||||
|
uint32 RevID;
|
||||||
|
uint16 testControl;
|
||||||
|
uint16 blkEnables;
|
||||||
|
#define EMAC_CLK_EN 0x0010
|
||||||
|
#define USBS_CLK_EN 0x0010
|
||||||
|
#define SAR_CLK_EN 0x0020
|
||||||
|
|
||||||
|
#define SPI_CLK_EN 0x0200
|
||||||
|
|
||||||
|
uint32 pll_control;
|
||||||
|
#define SOFT_RESET 0x00000001
|
||||||
|
|
||||||
|
uint32 IrqMask;
|
||||||
|
uint32 IrqStatus;
|
||||||
|
|
||||||
|
uint32 ExtIrqCfg;
|
||||||
|
#define EI_SENSE_SHFT 0
|
||||||
|
#define EI_STATUS_SHFT 5
|
||||||
|
#define EI_CLEAR_SHFT 10
|
||||||
|
#define EI_MASK_SHFT 15
|
||||||
|
#define EI_INSENS_SHFT 20
|
||||||
|
#define EI_LEVEL_SHFT 25
|
||||||
|
|
||||||
|
uint32 unused[4]; /* (18) */
|
||||||
|
uint32 BlockSoftReset; /* (28) */
|
||||||
|
#define BSR_SPI 0x00000001
|
||||||
|
#define BSR_EMAC 0x00000004
|
||||||
|
#define BSR_USBH 0x00000008
|
||||||
|
#define BSR_USBS 0x00000010
|
||||||
|
#define BSR_ADSL 0x00000020
|
||||||
|
#define BSR_DMAMEM 0x00000040
|
||||||
|
#define BSR_SAR 0x00000080
|
||||||
|
#define BSR_ACLC 0x00000100
|
||||||
|
#define BSR_ADSL_MIPS_PLL 0x00000400
|
||||||
|
#define BSR_ALL_BLOCKS \
|
||||||
|
(BSR_SPI | BSR_EMAC | BSR_USBH | BSR_USBS | BSR_ADSL | BSR_DMAMEM | \
|
||||||
|
BSR_SAR | BSR_ACLC | BSR_ADSL_MIPS_PLL)
|
||||||
|
} PerfControl;
|
||||||
|
|
||||||
|
#define PERF ((volatile PerfControl * const) PERF_BASE)
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct Timer {
|
||||||
|
uint16 unused0;
|
||||||
|
byte TimerMask;
|
||||||
|
#define TIMER0EN 0x01
|
||||||
|
#define TIMER1EN 0x02
|
||||||
|
#define TIMER2EN 0x04
|
||||||
|
byte TimerInts;
|
||||||
|
#define TIMER0 0x01
|
||||||
|
#define TIMER1 0x02
|
||||||
|
#define TIMER2 0x04
|
||||||
|
#define WATCHDOG 0x08
|
||||||
|
uint32 TimerCtl0;
|
||||||
|
uint32 TimerCtl1;
|
||||||
|
uint32 TimerCtl2;
|
||||||
|
#define TIMERENABLE 0x80000000
|
||||||
|
#define RSTCNTCLR 0x40000000
|
||||||
|
uint32 TimerCnt0;
|
||||||
|
uint32 TimerCnt1;
|
||||||
|
uint32 TimerCnt2;
|
||||||
|
uint32 WatchDogDefCount;
|
||||||
|
|
||||||
|
/* Write 0xff00 0x00ff to Start timer
|
||||||
|
* Write 0xee00 0x00ee to Stop and re-load default count
|
||||||
|
* Read from this register returns current watch dog count
|
||||||
|
*/
|
||||||
|
uint32 WatchDogCtl;
|
||||||
|
|
||||||
|
/* Number of 40-MHz ticks for WD Reset pulse to last */
|
||||||
|
uint32 WDResetCount;
|
||||||
|
} Timer;
|
||||||
|
|
||||||
|
#define TIMER ((volatile Timer * const) TIMR_BASE)
|
||||||
|
typedef struct UartChannel {
|
||||||
|
byte unused0;
|
||||||
|
byte control;
|
||||||
|
#define BRGEN 0x80 /* Control register bit defs */
|
||||||
|
#define TXEN 0x40
|
||||||
|
#define RXEN 0x20
|
||||||
|
#define LOOPBK 0x10
|
||||||
|
#define TXPARITYEN 0x08
|
||||||
|
#define TXPARITYEVEN 0x04
|
||||||
|
#define RXPARITYEN 0x02
|
||||||
|
#define RXPARITYEVEN 0x01
|
||||||
|
|
||||||
|
byte config;
|
||||||
|
#define XMITBREAK 0x40
|
||||||
|
#define BITS5SYM 0x00
|
||||||
|
#define BITS6SYM 0x10
|
||||||
|
#define BITS7SYM 0x20
|
||||||
|
#define BITS8SYM 0x30
|
||||||
|
#define ONESTOP 0x07
|
||||||
|
#define TWOSTOP 0x0f
|
||||||
|
/* 4-LSBS represent STOP bits/char
|
||||||
|
* in 1/8 bit-time intervals. Zero
|
||||||
|
* represents 1/8 stop bit interval.
|
||||||
|
* Fifteen represents 2 stop bits.
|
||||||
|
*/
|
||||||
|
byte fifoctl;
|
||||||
|
#define RSTTXFIFOS 0x80
|
||||||
|
#define RSTRXFIFOS 0x40
|
||||||
|
/* 5-bit TimeoutCnt is in low bits of this register.
|
||||||
|
* This count represents the number of characters
|
||||||
|
* idle times before setting receive Irq when below threshold
|
||||||
|
*/
|
||||||
|
uint32 baudword;
|
||||||
|
/* When divide SysClk/2/(1+baudword) we should get 32*bit-rate
|
||||||
|
*/
|
||||||
|
|
||||||
|
byte txf_levl; /* Read-only fifo depth */
|
||||||
|
byte rxf_levl; /* Read-only fifo depth */
|
||||||
|
byte fifocfg; /* Upper 4-bits are TxThresh, Lower are
|
||||||
|
* RxThreshold. Irq can be asserted
|
||||||
|
* when rx fifo> thresh, txfifo<thresh
|
||||||
|
*/
|
||||||
|
byte prog_out; /* Set value of DTR (Bit0), RTS (Bit1)
|
||||||
|
* if these bits are also enabled to GPIO_o
|
||||||
|
*/
|
||||||
|
#define DTREN 0x01
|
||||||
|
#define RTSEN 0x02
|
||||||
|
|
||||||
|
byte unused1;
|
||||||
|
byte DeltaIPEdgeNoSense; /* Low 4-bits, set corr bit to 1 to
|
||||||
|
* detect irq on rising AND falling
|
||||||
|
* edges for corresponding GPIO_i
|
||||||
|
* if enabled (edge insensitive)
|
||||||
|
*/
|
||||||
|
byte DeltaIPConfig_Mask; /* Upper 4 bits: 1 for posedge sense
|
||||||
|
* 0 for negedge sense if
|
||||||
|
* not configured for edge
|
||||||
|
* insensitive (see above)
|
||||||
|
* Lower 4 bits: Mask to enable change
|
||||||
|
* detection IRQ for corresponding
|
||||||
|
* GPIO_i
|
||||||
|
*/
|
||||||
|
byte DeltaIP_SyncIP; /* Upper 4 bits show which bits
|
||||||
|
* have changed (may set IRQ).
|
||||||
|
* read automatically clears bit
|
||||||
|
* Lower 4 bits are actual status
|
||||||
|
*/
|
||||||
|
|
||||||
|
uint16 intMask; /* Same Bit defs for Mask and status */
|
||||||
|
uint16 intStatus;
|
||||||
|
#define DELTAIP 0x0001
|
||||||
|
#define TXUNDERR 0x0002
|
||||||
|
#define TXOVFERR 0x0004
|
||||||
|
#define TXFIFOTHOLD 0x0008
|
||||||
|
#define TXREADLATCH 0x0010
|
||||||
|
#define TXFIFOEMT 0x0020
|
||||||
|
#define RXUNDERR 0x0040
|
||||||
|
#define RXOVFERR 0x0080
|
||||||
|
#define RXTIMEOUT 0x0100
|
||||||
|
#define RXFIFOFULL 0x0200
|
||||||
|
#define RXFIFOTHOLD 0x0400
|
||||||
|
#define RXFIFONE 0x0800
|
||||||
|
#define RXFRAMERR 0x1000
|
||||||
|
#define RXPARERR 0x2000
|
||||||
|
#define RXBRK 0x4000
|
||||||
|
|
||||||
|
uint16 unused2;
|
||||||
|
uint16 Data; /* Write to TX, Read from RX */
|
||||||
|
/* bits 11:8 are BRK,PAR,FRM errors */
|
||||||
|
|
||||||
|
uint32 unused3;
|
||||||
|
uint32 unused4;
|
||||||
|
} Uart;
|
||||||
|
|
||||||
|
#define UART ((volatile Uart * const) UART_BASE)
|
||||||
|
|
||||||
|
typedef struct GpioControl {
|
||||||
|
uint32 unused0;
|
||||||
|
uint32 GPIODir; /* bits 7:0 */
|
||||||
|
uint32 unused1;
|
||||||
|
uint32 GPIOio; /* bits 7:0 */
|
||||||
|
uint32 LEDCtrl;
|
||||||
|
#define LED3_STROBE 0x08000000
|
||||||
|
#define LED2_STROBE 0x04000000
|
||||||
|
#define LED1_STROBE 0x02000000
|
||||||
|
#define LED0_STROBE 0x01000000
|
||||||
|
#define LED_TEST 0x00010000
|
||||||
|
#define LED3_DISABLE_LINK_ACT 0x00008000
|
||||||
|
#define LED2_DISABLE_LINK_ACT 0x00004000
|
||||||
|
#define LED1_DISABLE_LINK_ACT 0x00002000
|
||||||
|
#define LED0_DISABLE_LINK_ACT 0x00001000
|
||||||
|
#define LED_INTERVAL_SET_MASK 0x00000f00
|
||||||
|
#define LED_INTERVAL_SET_320MS 0x00000500
|
||||||
|
#define LED_INTERVAL_SET_160MS 0x00000400
|
||||||
|
#define LED_INTERVAL_SET_80MS 0x00000300
|
||||||
|
#define LED_INTERVAL_SET_40MS 0x00000200
|
||||||
|
#define LED_INTERVAL_SET_20MS 0x00000100
|
||||||
|
#define LED3_ON 0x00000080
|
||||||
|
#define LED2_ON 0x00000040
|
||||||
|
#define LED1_ON 0x00000020
|
||||||
|
#define LED0_ON 0x00000010
|
||||||
|
#define LED3_ENABLE 0x00000008
|
||||||
|
#define LED2_ENABLE 0x00000004
|
||||||
|
#define LED1_ENABLE 0x00000002
|
||||||
|
#define LED0_ENABLE 0x00000001
|
||||||
|
uint32 SpiSlaveCfg;
|
||||||
|
#define SPI_SLAVE_RESET 0x00010000
|
||||||
|
#define SPI_RESTRICT 0x00000400
|
||||||
|
#define SPI_DELAY_DISABLE 0x00000200
|
||||||
|
#define SPI_PROBE_MUX_SEL_MASK 0x000001e0
|
||||||
|
#define SPI_SER_ADDR_CFG_MASK 0x0000000c
|
||||||
|
#define SPI_MODE 0x00000001
|
||||||
|
uint32 vRegConfig;
|
||||||
|
} GpioControl;
|
||||||
|
|
||||||
|
#define GPIO ((volatile GpioControl * const) GPIO_BASE)
|
||||||
|
|
||||||
|
/* Number to mask conversion macro used for GPIODir and GPIOio */
|
||||||
|
#define GPIO_NUM_MAX_BITS_MASK 0x0f
|
||||||
|
#define GPIO_NUM_TO_MASK(X) (1 << ((X) & GPIO_NUM_MAX_BITS_MASK))
|
||||||
|
|
||||||
|
/*
|
||||||
|
** Spi Controller
|
||||||
|
*/
|
||||||
|
|
||||||
|
typedef struct SpiControl {
|
||||||
|
uint16 spiCmd; /* (0x0): SPI command */
|
||||||
|
#define SPI_CMD_START_IMMEDIATE 3
|
||||||
|
|
||||||
|
#define SPI_CMD_COMMAND_SHIFT 0
|
||||||
|
#define SPI_CMD_DEVICE_ID_SHIFT 4
|
||||||
|
#define SPI_CMD_PREPEND_BYTE_CNT_SHIFT 8
|
||||||
|
|
||||||
|
byte spiIntStatus; /* (0x2): SPI interrupt status */
|
||||||
|
byte spiMaskIntStatus; /* (0x3): SPI masked interrupt status */
|
||||||
|
|
||||||
|
byte spiIntMask; /* (0x4): SPI interrupt mask */
|
||||||
|
#define SPI_INTR_CMD_DONE 0x01
|
||||||
|
#define SPI_INTR_CLEAR_ALL 0x1f
|
||||||
|
|
||||||
|
byte spiStatus; /* (0x5): SPI status */
|
||||||
|
|
||||||
|
byte spiClkCfg; /* (0x6): SPI clock configuration */
|
||||||
|
|
||||||
|
byte spiFillByte; /* (0x7): SPI fill byte */
|
||||||
|
|
||||||
|
byte unused0;
|
||||||
|
byte spiMsgTail; /* (0x9): msgtail */
|
||||||
|
byte unused1;
|
||||||
|
byte spiRxTail; /* (0xB): rxtail */
|
||||||
|
|
||||||
|
uint32 unused2[13]; /* (0x0c - 0x3c) reserved */
|
||||||
|
|
||||||
|
byte spiMsgCtl; /* (0x40) control byte */
|
||||||
|
#define HALF_DUPLEX_W 1
|
||||||
|
#define HALF_DUPLEX_R 2
|
||||||
|
#define SPI_MSG_TYPE_SHIFT 6
|
||||||
|
#define SPI_BYTE_CNT_SHIFT 0
|
||||||
|
byte spiMsgData[63]; /* (0x41 - 0x7f) msg data */
|
||||||
|
byte spiRxDataFifo[64]; /* (0x80 - 0xbf) rx data */
|
||||||
|
byte unused3[64]; /* (0xc0 - 0xff) reserved */
|
||||||
|
} SpiControl;
|
||||||
|
|
||||||
|
#define SPI ((volatile SpiControl * const) SPI_BASE)
|
||||||
|
|
||||||
|
/*
|
||||||
|
** External Bus Interface
|
||||||
|
*/
|
||||||
|
typedef struct EbiChipSelect {
|
||||||
|
uint32 base; /* base address in upper 24 bits */
|
||||||
|
#define EBI_SIZE_8K 0
|
||||||
|
#define EBI_SIZE_16K 1
|
||||||
|
#define EBI_SIZE_32K 2
|
||||||
|
#define EBI_SIZE_64K 3
|
||||||
|
#define EBI_SIZE_128K 4
|
||||||
|
#define EBI_SIZE_256K 5
|
||||||
|
#define EBI_SIZE_512K 6
|
||||||
|
#define EBI_SIZE_1M 7
|
||||||
|
#define EBI_SIZE_2M 8
|
||||||
|
#define EBI_SIZE_4M 9
|
||||||
|
#define EBI_SIZE_8M 10
|
||||||
|
#define EBI_SIZE_16M 11
|
||||||
|
#define EBI_SIZE_32M 12
|
||||||
|
#define EBI_SIZE_64M 13
|
||||||
|
#define EBI_SIZE_128M 14
|
||||||
|
#define EBI_SIZE_256M 15
|
||||||
|
uint32 config;
|
||||||
|
#define EBI_ENABLE 0x00000001 /* .. enable this range */
|
||||||
|
#define EBI_WAIT_STATES 0x0000000e /* .. mask for wait states */
|
||||||
|
#define EBI_WTST_SHIFT 1 /* .. for shifting wait states */
|
||||||
|
#define EBI_WORD_WIDE 0x00000010 /* .. 16-bit peripheral, else 8 */
|
||||||
|
#define EBI_WREN 0x00000020 /* enable posted writes */
|
||||||
|
#define EBI_POLARITY 0x00000040 /* .. set to invert something,
|
||||||
|
** don't know what yet */
|
||||||
|
#define EBI_TS_TA_MODE 0x00000080 /* .. use TS/TA mode */
|
||||||
|
#define EBI_TS_SEL 0x00000100 /* .. drive tsize, not bs_b */
|
||||||
|
#define EBI_FIFO 0x00000200 /* .. use fifo */
|
||||||
|
#define EBI_RE 0x00000400 /* .. Reverse Endian */
|
||||||
|
} EbiChipSelect;
|
||||||
|
|
||||||
|
typedef struct MpiRegisters {
|
||||||
|
EbiChipSelect cs[1]; /* size chip select configuration */
|
||||||
|
} MpiRegisters;
|
||||||
|
|
||||||
|
#define MPI ((volatile MpiRegisters * const) MPI_BASE)
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
@ -0,0 +1,72 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __6345_INTR_H
|
||||||
|
#define __6345_INTR_H
|
||||||
|
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* BCM6345 External Interrupt Level Assignments */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_0 3
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_1 4
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_2 5
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_3 6
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* BCM6345 Timer Interrupt Level Assignments */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define MIPS_TIMER_INT 7
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* Peripheral ISR Table Offset */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define INTERNAL_ISR_TABLE_OFFSET 8
|
||||||
|
#define DMA_ISR_TABLE_OFFSET (INTERNAL_ISR_TABLE_OFFSET + 13)
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* Logical Peripheral Interrupt IDs */
|
||||||
|
/*=====================================================================*/
|
||||||
|
|
||||||
|
/* Internal peripheral interrupt IDs */
|
||||||
|
#define INTERRUPT_ID_TIMER (INTERNAL_ISR_TABLE_OFFSET + 0)
|
||||||
|
#define INTERRUPT_ID_UART (INTERNAL_ISR_TABLE_OFFSET + 2)
|
||||||
|
#define INTERRUPT_ID_ADSL (INTERNAL_ISR_TABLE_OFFSET + 3)
|
||||||
|
#define INTERRUPT_ID_ATM (INTERNAL_ISR_TABLE_OFFSET + 4)
|
||||||
|
#define INTERRUPT_ID_USB (INTERNAL_ISR_TABLE_OFFSET + 5)
|
||||||
|
#define INTERRUPT_ID_EMAC (INTERNAL_ISR_TABLE_OFFSET + 8)
|
||||||
|
#define INTERRUPT_ID_EPHY (INTERNAL_ISR_TABLE_OFFSET + 12)
|
||||||
|
|
||||||
|
/* DMA channel interrupt IDs */
|
||||||
|
#define INTERRUPT_ID_EMAC_RX_CHAN (DMA_ISR_TABLE_OFFSET + EMAC_RX_CHAN)
|
||||||
|
#define INTERRUPT_ID_EMAC_TX_CHAN (DMA_ISR_TABLE_OFFSET + EMAC_TX_CHAN)
|
||||||
|
#define INTERRUPT_ID_EBI_RX_CHAN (DMA_ISR_TABLE_OFFSET + EBI_RX_CHAN)
|
||||||
|
#define INTERRUPT_ID_EBI_TX_CHAN (DMA_ISR_TABLE_OFFSET + EBI_TX_CHAN)
|
||||||
|
#define INTERRUPT_ID_RESERVED_RX_CHAN (DMA_ISR_TABLE_OFFSET + RESERVED_RX_CHAN)
|
||||||
|
#define INTERRUPT_ID_RESERVED_TX_CHAN (DMA_ISR_TABLE_OFFSET + RESERVED_TX_CHAN)
|
||||||
|
#define INTERRUPT_ID_USB_BULK_RX_CHAN (DMA_ISR_TABLE_OFFSET + USB_BULK_RX_CHAN)
|
||||||
|
#define INTERRUPT_ID_USB_BULK_TX_CHAN (DMA_ISR_TABLE_OFFSET + USB_BULK_TX_CHAN)
|
||||||
|
#define INTERRUPT_ID_USB_CNTL_RX_CHAN (DMA_ISR_TABLE_OFFSET + USB_CNTL_RX_CHAN)
|
||||||
|
#define INTERRUPT_ID_USB_CNTL_TX_CHAN (DMA_ISR_TABLE_OFFSET + USB_CNTL_TX_CHAN)
|
||||||
|
#define INTERRUPT_ID_USB_ISO_RX_CHAN (DMA_ISR_TABLE_OFFSET + USB_ISO_RX_CHAN)
|
||||||
|
#define INTERRUPT_ID_USB_ISO_TX_CHAN (DMA_ISR_TABLE_OFFSET + USB_ISO_TX_CHAN)
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* __BCM6345_H */
|
||||||
|
|
||||||
|
|
@ -0,0 +1,163 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __BCM6345_MAP_H
|
||||||
|
#define __BCM6345_MAP_H
|
||||||
|
|
||||||
|
|
||||||
|
#include "bcmtypes.h"
|
||||||
|
#include "6345_intr.h"
|
||||||
|
|
||||||
|
typedef struct IntControl {
|
||||||
|
uint32 RevID;
|
||||||
|
uint16 testControl;
|
||||||
|
uint16 blkEnables;
|
||||||
|
#define USB_CLK_EN 0x0100
|
||||||
|
#define EMAC_CLK_EN 0x0080
|
||||||
|
#define UART_CLK_EN 0x0008
|
||||||
|
#define CPU_CLK_EN 0x0001
|
||||||
|
|
||||||
|
uint32 pll_control;
|
||||||
|
#define SOFT_RESET 0x00000001
|
||||||
|
|
||||||
|
uint32 IrqMask;
|
||||||
|
uint32 IrqStatus;
|
||||||
|
|
||||||
|
uint32 ExtIrqCfg;
|
||||||
|
#define EI_SENSE_SHFT 0
|
||||||
|
#define EI_STATUS_SHFT 4
|
||||||
|
#define EI_CLEAR_SHFT 8
|
||||||
|
#define EI_MASK_SHFT 12
|
||||||
|
#define EI_INSENS_SHFT 16
|
||||||
|
#define EI_LEVEL_SHFT 20
|
||||||
|
} IntControl;
|
||||||
|
|
||||||
|
#define INTC_BASE 0xfffe0000
|
||||||
|
#define PERF ((volatile IntControl * const) INTC_BASE)
|
||||||
|
|
||||||
|
#define TIMR_BASE 0xfffe0200
|
||||||
|
typedef struct Timer {
|
||||||
|
uint16 unused0;
|
||||||
|
byte TimerMask;
|
||||||
|
#define TIMER0EN 0x01
|
||||||
|
#define TIMER1EN 0x02
|
||||||
|
#define TIMER2EN 0x04
|
||||||
|
byte TimerInts;
|
||||||
|
#define TIMER0 0x01
|
||||||
|
#define TIMER1 0x02
|
||||||
|
#define TIMER2 0x04
|
||||||
|
#define WATCHDOG 0x08
|
||||||
|
uint32 TimerCtl0;
|
||||||
|
uint32 TimerCtl1;
|
||||||
|
uint32 TimerCtl2;
|
||||||
|
#define TIMERENABLE 0x80000000
|
||||||
|
#define RSTCNTCLR 0x40000000
|
||||||
|
uint32 TimerCnt0;
|
||||||
|
uint32 TimerCnt1;
|
||||||
|
uint32 TimerCnt2;
|
||||||
|
uint32 WatchDogDefCount;
|
||||||
|
|
||||||
|
/* Write 0xff00 0x00ff to Start timer
|
||||||
|
* Write 0xee00 0x00ee to Stop and re-load default count
|
||||||
|
* Read from this register returns current watch dog count
|
||||||
|
*/
|
||||||
|
uint32 WatchDogCtl;
|
||||||
|
|
||||||
|
/* Number of 40-MHz ticks for WD Reset pulse to last */
|
||||||
|
uint32 WDResetCount;
|
||||||
|
} Timer;
|
||||||
|
|
||||||
|
#define TIMER ((volatile Timer * const) TIMR_BASE)
|
||||||
|
|
||||||
|
typedef struct UartChannel {
|
||||||
|
byte unused0;
|
||||||
|
byte control;
|
||||||
|
#define BRGEN 0x80 /* Control register bit defs */
|
||||||
|
#define TXEN 0x40
|
||||||
|
#define RXEN 0x20
|
||||||
|
#define TXPARITYEN 0x08
|
||||||
|
#define TXPARITYEVEN 0x04
|
||||||
|
#define RXPARITYEN 0x02
|
||||||
|
#define RXPARITYEVEN 0x01
|
||||||
|
byte config;
|
||||||
|
#define BITS5SYM 0x00
|
||||||
|
#define BITS6SYM 0x10
|
||||||
|
#define BITS7SYM 0x20
|
||||||
|
#define BITS8SYM 0x30
|
||||||
|
#define XMITBREAK 0x40
|
||||||
|
#define ONESTOP 0x07
|
||||||
|
#define TWOSTOP 0x0f
|
||||||
|
|
||||||
|
byte fifoctl;
|
||||||
|
#define RSTTXFIFOS 0x80
|
||||||
|
#define RSTRXFIFOS 0x40
|
||||||
|
uint32 baudword;
|
||||||
|
|
||||||
|
byte txf_levl;
|
||||||
|
byte rxf_levl;
|
||||||
|
byte fifocfg;
|
||||||
|
byte prog_out;
|
||||||
|
|
||||||
|
byte unused1;
|
||||||
|
byte DeltaIPEdgeNoSense;
|
||||||
|
byte DeltaIPConfig_Mask;
|
||||||
|
byte DeltaIP_SyncIP;
|
||||||
|
uint16 intMask;
|
||||||
|
uint16 intStatus;
|
||||||
|
#define TXUNDERR 0x0002
|
||||||
|
#define TXOVFERR 0x0004
|
||||||
|
#define TXFIFOEMT 0x0020
|
||||||
|
#define RXOVFERR 0x0080
|
||||||
|
#define RXFIFONE 0x0800
|
||||||
|
#define RXFRAMERR 0x1000
|
||||||
|
#define RXPARERR 0x2000
|
||||||
|
#define RXBRK 0x4000
|
||||||
|
|
||||||
|
uint16 unused2;
|
||||||
|
uint16 Data;
|
||||||
|
uint32 unused3;
|
||||||
|
uint32 unused4;
|
||||||
|
} Uart;
|
||||||
|
|
||||||
|
#define UART_BASE 0xfffe0300
|
||||||
|
#define UART ((volatile Uart * const) UART_BASE)
|
||||||
|
|
||||||
|
typedef struct GpioControl {
|
||||||
|
uint16 unused0;
|
||||||
|
byte unused1;
|
||||||
|
byte TBusSel;
|
||||||
|
|
||||||
|
uint16 unused2;
|
||||||
|
uint16 GPIODir;
|
||||||
|
byte unused3;
|
||||||
|
byte Leds;
|
||||||
|
uint16 GPIOio;
|
||||||
|
|
||||||
|
uint32 UartCtl;
|
||||||
|
} GpioControl;
|
||||||
|
|
||||||
|
#define GPIO_BASE 0xfffe0400
|
||||||
|
#define GPIO ((volatile GpioControl * const) GPIO_BASE)
|
||||||
|
|
||||||
|
#define GPIO_NUM_MAX_BITS_MASK 0x0f
|
||||||
|
#define GPIO_NUM_TO_MASK(X) (1 << ((X) & GPIO_NUM_MAX_BITS_MASK))
|
||||||
|
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
@ -0,0 +1,74 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2003 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __6348_INTR_H
|
||||||
|
#define __6348_INTR_H
|
||||||
|
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* BCM6348 External Interrupt Level Assignments */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_0 3
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_1 4
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_2 5
|
||||||
|
#define INTERRUPT_ID_EXTERNAL_3 6
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* BCM6348 Timer Interrupt Level Assignments */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define MIPS_TIMER_INT 7
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* Peripheral ISR Table Offset */
|
||||||
|
/*=====================================================================*/
|
||||||
|
#define INTERNAL_ISR_TABLE_OFFSET 8
|
||||||
|
|
||||||
|
/*=====================================================================*/
|
||||||
|
/* Logical Peripheral Interrupt IDs */
|
||||||
|
/*=====================================================================*/
|
||||||
|
|
||||||
|
#define INTERRUPT_ID_TIMER (INTERNAL_ISR_TABLE_OFFSET + 0)
|
||||||
|
#define INTERRUPT_ID_SPI (INTERNAL_ISR_TABLE_OFFSET + 1)
|
||||||
|
#define INTERRUPT_ID_UART (INTERNAL_ISR_TABLE_OFFSET + 2)
|
||||||
|
#define INTERRUPT_ID_ADSL (INTERNAL_ISR_TABLE_OFFSET + 4)
|
||||||
|
#define INTERRUPT_ID_ATM (INTERNAL_ISR_TABLE_OFFSET + 5)
|
||||||
|
#define INTERRUPT_ID_USBS (INTERNAL_ISR_TABLE_OFFSET + 6)
|
||||||
|
#define INTERRUPT_ID_EMAC2 (INTERNAL_ISR_TABLE_OFFSET + 7)
|
||||||
|
#define INTERRUPT_ID_EMAC1 (INTERNAL_ISR_TABLE_OFFSET + 8)
|
||||||
|
#define INTERRUPT_ID_EPHY (INTERNAL_ISR_TABLE_OFFSET + 9)
|
||||||
|
#define INTERRUPT_ID_M2M (INTERNAL_ISR_TABLE_OFFSET + 10)
|
||||||
|
#define INTERRUPT_ID_ACLC (INTERNAL_ISR_TABLE_OFFSET + 11)
|
||||||
|
#define INTERRUPT_ID_USBH (INTERNAL_ISR_TABLE_OFFSET + 12)
|
||||||
|
#define INTERRUPT_ID_SDRAM (INTERNAL_ISR_TABLE_OFFSET + 13)
|
||||||
|
#define INTERRUPT_ID_USB_CNTL_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 14)
|
||||||
|
#define INTERRUPT_ID_USB_CNTL_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 15)
|
||||||
|
#define INTERRUPT_ID_USB_BULK_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 16)
|
||||||
|
#define INTERRUPT_ID_USB_BULK_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 17)
|
||||||
|
#define INTERRUPT_ID_USB_ISO_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 18)
|
||||||
|
#define INTERRUPT_ID_USB_ISO_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 19)
|
||||||
|
#define INTERRUPT_ID_EMAC1_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 20)
|
||||||
|
#define INTERRUPT_ID_EMAC1_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 21)
|
||||||
|
#define INTERRUPT_ID_EMAC2_RX_DMA (INTERNAL_ISR_TABLE_OFFSET + 22)
|
||||||
|
#define INTERRUPT_ID_EMAC2_TX_DMA (INTERNAL_ISR_TABLE_OFFSET + 23)
|
||||||
|
#define INTERRUPT_ID_MPI (INTERNAL_ISR_TABLE_OFFSET + 24)
|
||||||
|
#define INTERRUPT_ID_DG (INTERNAL_ISR_TABLE_OFFSET + 25)
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* __BCM6348_H */
|
||||||
|
|
||||||
|
|
@ -0,0 +1,500 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __BCM6348_MAP_H
|
||||||
|
#define __BCM6348_MAP_H
|
||||||
|
|
||||||
|
#include "bcmtypes.h"
|
||||||
|
|
||||||
|
#define PERF_BASE 0xfffe0000
|
||||||
|
#define TIMR_BASE 0xfffe0200
|
||||||
|
#define UART_BASE 0xfffe0300
|
||||||
|
#define GPIO_BASE 0xfffe0400
|
||||||
|
#define MPI_BASE 0xfffe2000 /* MPI control registers */
|
||||||
|
#define USB_HOST_BASE 0xfffe1b00 /* USB host registers */
|
||||||
|
#define USB_HOST_NON_OHCI 0xfffe1c00 /* USB host non-OHCI registers */
|
||||||
|
|
||||||
|
typedef struct PerfControl {
|
||||||
|
uint32 RevID;
|
||||||
|
uint16 testControl;
|
||||||
|
uint16 blkEnables;
|
||||||
|
#define EMAC_CLK_EN 0x0010
|
||||||
|
#define SAR_CLK_EN 0x0020
|
||||||
|
#define USBS_CLK_EN 0x0040
|
||||||
|
#define USBH_CLK_EN 0x0100
|
||||||
|
|
||||||
|
uint32 pll_control;
|
||||||
|
#define SOFT_RESET 0x00000001
|
||||||
|
|
||||||
|
uint32 IrqMask;
|
||||||
|
uint32 IrqStatus;
|
||||||
|
|
||||||
|
uint32 ExtIrqCfg;
|
||||||
|
#define EI_SENSE_SHFT 0
|
||||||
|
#define EI_STATUS_SHFT 5
|
||||||
|
#define EI_CLEAR_SHFT 10
|
||||||
|
#define EI_MASK_SHFT 15
|
||||||
|
#define EI_INSENS_SHFT 20
|
||||||
|
#define EI_LEVEL_SHFT 25
|
||||||
|
|
||||||
|
uint32 unused[4]; /* (18) */
|
||||||
|
uint32 BlockSoftReset; /* (28) */
|
||||||
|
#define BSR_SPI 0x00000001
|
||||||
|
#define BSR_EMAC 0x00000004
|
||||||
|
#define BSR_USBH 0x00000008
|
||||||
|
#define BSR_USBS 0x00000010
|
||||||
|
#define BSR_ADSL 0x00000020
|
||||||
|
#define BSR_DMAMEM 0x00000040
|
||||||
|
#define BSR_SAR 0x00000080
|
||||||
|
#define BSR_ACLC 0x00000100
|
||||||
|
#define BSR_ADSL_MIPS_PLL 0x00000400
|
||||||
|
#define BSR_ALL_BLOCKS \
|
||||||
|
(BSR_SPI | BSR_EMAC | BSR_USBH | BSR_USBS | BSR_ADSL | BSR_DMAMEM | \
|
||||||
|
BSR_SAR | BSR_ACLC | BSR_ADSL_MIPS_PLL)
|
||||||
|
uint32 unused2[2]; /* (2c) */
|
||||||
|
uint32 PllStrap; /* (34) */
|
||||||
|
#define PLL_N1_SHFT 20
|
||||||
|
#define PLL_N1_MASK (7<<PLL_N1_SHFT)
|
||||||
|
#define PLL_N2_SHFT 15
|
||||||
|
#define PLL_N2_MASK (0x1f<<PLL_N2_SHFT)
|
||||||
|
#define PLL_M1_REF_SHFT 12
|
||||||
|
#define PLL_M1_REF_MASK (7<<PLL_M1_REF_SHFT)
|
||||||
|
#define PLL_M2_REF_SHFT 9
|
||||||
|
#define PLL_M2_REF_MASK (7<<PLL_M2_REF_SHFT)
|
||||||
|
#define PLL_M1_CPU_SHFT 6
|
||||||
|
#define PLL_M1_CPU_MASK (7<<PLL_M1_CPU_SHFT)
|
||||||
|
#define PLL_M1_BUS_SHFT 3
|
||||||
|
#define PLL_M1_BUS_MASK (7<<PLL_M1_BUS_SHFT)
|
||||||
|
#define PLL_M2_BUS_SHFT 0
|
||||||
|
#define PLL_M2_BUS_MASK (7<<PLL_M2_BUS_SHFT)
|
||||||
|
} PerfControl;
|
||||||
|
|
||||||
|
#define PERF ((volatile PerfControl * const) PERF_BASE)
|
||||||
|
|
||||||
|
typedef struct Timer {
|
||||||
|
uint16 unused0;
|
||||||
|
byte TimerMask;
|
||||||
|
#define TIMER0EN 0x01
|
||||||
|
#define TIMER1EN 0x02
|
||||||
|
#define TIMER2EN 0x04
|
||||||
|
byte TimerInts;
|
||||||
|
#define TIMER0 0x01
|
||||||
|
#define TIMER1 0x02
|
||||||
|
#define TIMER2 0x04
|
||||||
|
#define WATCHDOG 0x08
|
||||||
|
uint32 TimerCtl0;
|
||||||
|
uint32 TimerCtl1;
|
||||||
|
uint32 TimerCtl2;
|
||||||
|
#define TIMERENABLE 0x80000000
|
||||||
|
#define RSTCNTCLR 0x40000000
|
||||||
|
uint32 TimerCnt0;
|
||||||
|
uint32 TimerCnt1;
|
||||||
|
uint32 TimerCnt2;
|
||||||
|
uint32 WatchDogDefCount;
|
||||||
|
|
||||||
|
/* Write 0xff00 0x00ff to Start timer
|
||||||
|
* Write 0xee00 0x00ee to Stop and re-load default count
|
||||||
|
* Read from this register returns current watch dog count
|
||||||
|
*/
|
||||||
|
uint32 WatchDogCtl;
|
||||||
|
|
||||||
|
/* Number of 40-MHz ticks for WD Reset pulse to last */
|
||||||
|
uint32 WDResetCount;
|
||||||
|
} Timer;
|
||||||
|
|
||||||
|
#define TIMER ((volatile Timer * const) TIMR_BASE)
|
||||||
|
|
||||||
|
typedef struct UartChannel {
|
||||||
|
byte unused0;
|
||||||
|
byte control;
|
||||||
|
#define BRGEN 0x80 /* Control register bit defs */
|
||||||
|
#define TXEN 0x40
|
||||||
|
#define RXEN 0x20
|
||||||
|
#define LOOPBK 0x10
|
||||||
|
#define TXPARITYEN 0x08
|
||||||
|
#define TXPARITYEVEN 0x04
|
||||||
|
#define RXPARITYEN 0x02
|
||||||
|
#define RXPARITYEVEN 0x01
|
||||||
|
|
||||||
|
byte config;
|
||||||
|
#define XMITBREAK 0x40
|
||||||
|
#define BITS5SYM 0x00
|
||||||
|
#define BITS6SYM 0x10
|
||||||
|
#define BITS7SYM 0x20
|
||||||
|
#define BITS8SYM 0x30
|
||||||
|
#define ONESTOP 0x07
|
||||||
|
#define TWOSTOP 0x0f
|
||||||
|
/* 4-LSBS represent STOP bits/char
|
||||||
|
* in 1/8 bit-time intervals. Zero
|
||||||
|
* represents 1/8 stop bit interval.
|
||||||
|
* Fifteen represents 2 stop bits.
|
||||||
|
*/
|
||||||
|
byte fifoctl;
|
||||||
|
#define RSTTXFIFOS 0x80
|
||||||
|
#define RSTRXFIFOS 0x40
|
||||||
|
/* 5-bit TimeoutCnt is in low bits of this register.
|
||||||
|
* This count represents the number of characters
|
||||||
|
* idle times before setting receive Irq when below threshold
|
||||||
|
*/
|
||||||
|
uint32 baudword;
|
||||||
|
/* When divide SysClk/2/(1+baudword) we should get 32*bit-rate
|
||||||
|
*/
|
||||||
|
|
||||||
|
byte txf_levl; /* Read-only fifo depth */
|
||||||
|
byte rxf_levl; /* Read-only fifo depth */
|
||||||
|
byte fifocfg; /* Upper 4-bits are TxThresh, Lower are
|
||||||
|
* RxThreshold. Irq can be asserted
|
||||||
|
* when rx fifo> thresh, txfifo<thresh
|
||||||
|
*/
|
||||||
|
byte prog_out; /* Set value of DTR (Bit0), RTS (Bit1)
|
||||||
|
* if these bits are also enabled to GPIO_o
|
||||||
|
*/
|
||||||
|
#define DTREN 0x01
|
||||||
|
#define RTSEN 0x02
|
||||||
|
|
||||||
|
byte unused1;
|
||||||
|
byte DeltaIPEdgeNoSense; /* Low 4-bits, set corr bit to 1 to
|
||||||
|
* detect irq on rising AND falling
|
||||||
|
* edges for corresponding GPIO_i
|
||||||
|
* if enabled (edge insensitive)
|
||||||
|
*/
|
||||||
|
byte DeltaIPConfig_Mask; /* Upper 4 bits: 1 for posedge sense
|
||||||
|
* 0 for negedge sense if
|
||||||
|
* not configured for edge
|
||||||
|
* insensitive (see above)
|
||||||
|
* Lower 4 bits: Mask to enable change
|
||||||
|
* detection IRQ for corresponding
|
||||||
|
* GPIO_i
|
||||||
|
*/
|
||||||
|
byte DeltaIP_SyncIP; /* Upper 4 bits show which bits
|
||||||
|
* have changed (may set IRQ).
|
||||||
|
* read automatically clears bit
|
||||||
|
* Lower 4 bits are actual status
|
||||||
|
*/
|
||||||
|
|
||||||
|
uint16 intMask; /* Same Bit defs for Mask and status */
|
||||||
|
uint16 intStatus;
|
||||||
|
#define DELTAIP 0x0001
|
||||||
|
#define TXUNDERR 0x0002
|
||||||
|
#define TXOVFERR 0x0004
|
||||||
|
#define TXFIFOTHOLD 0x0008
|
||||||
|
#define TXREADLATCH 0x0010
|
||||||
|
#define TXFIFOEMT 0x0020
|
||||||
|
#define RXUNDERR 0x0040
|
||||||
|
#define RXOVFERR 0x0080
|
||||||
|
#define RXTIMEOUT 0x0100
|
||||||
|
#define RXFIFOFULL 0x0200
|
||||||
|
#define RXFIFOTHOLD 0x0400
|
||||||
|
#define RXFIFONE 0x0800
|
||||||
|
#define RXFRAMERR 0x1000
|
||||||
|
#define RXPARERR 0x2000
|
||||||
|
#define RXBRK 0x4000
|
||||||
|
|
||||||
|
uint16 unused2;
|
||||||
|
uint16 Data; /* Write to TX, Read from RX */
|
||||||
|
/* bits 11:8 are BRK,PAR,FRM errors */
|
||||||
|
|
||||||
|
uint32 unused3;
|
||||||
|
uint32 unused4;
|
||||||
|
} Uart;
|
||||||
|
|
||||||
|
#define UART ((volatile Uart * const) UART_BASE)
|
||||||
|
|
||||||
|
typedef struct GpioControl {
|
||||||
|
uint32 GPIODir_high; /* bits 36:32 */
|
||||||
|
uint32 GPIODir; /* bits 31:00 */
|
||||||
|
uint32 GPIOio_high; /* bits 36:32 */
|
||||||
|
uint32 GPIOio; /* bits 31:00 */
|
||||||
|
uint32 LEDCtrl;
|
||||||
|
#define LED3_STROBE 0x08000000
|
||||||
|
#define LED2_STROBE 0x04000000
|
||||||
|
#define LED1_STROBE 0x02000000
|
||||||
|
#define LED0_STROBE 0x01000000
|
||||||
|
#define LED_TEST 0x00010000
|
||||||
|
#define LED3_DISABLE_LINK_ACT 0x00008000
|
||||||
|
#define LED2_DISABLE_LINK_ACT 0x00004000
|
||||||
|
#define LED1_DISABLE_LINK_ACT 0x00002000
|
||||||
|
#define LED0_DISABLE_LINK_ACT 0x00001000
|
||||||
|
#define LED_INTERVAL_SET_MASK 0x00000f00
|
||||||
|
#define LED_INTERVAL_SET_320MS 0x00000500
|
||||||
|
#define LED_INTERVAL_SET_160MS 0x00000400
|
||||||
|
#define LED_INTERVAL_SET_80MS 0x00000300
|
||||||
|
#define LED_INTERVAL_SET_40MS 0x00000200
|
||||||
|
#define LED_INTERVAL_SET_20MS 0x00000100
|
||||||
|
#define LED3_ON 0x00000080
|
||||||
|
#define LED2_ON 0x00000040
|
||||||
|
#define LED1_ON 0x00000020
|
||||||
|
#define LED0_ON 0x00000010
|
||||||
|
#define LED3_ENABLE 0x00000008
|
||||||
|
#define LED2_ENABLE 0x00000004
|
||||||
|
#define LED1_ENABLE 0x00000002
|
||||||
|
#define LED0_ENABLE 0x00000001
|
||||||
|
uint32 SpiSlaveCfg;
|
||||||
|
#define SPI_SLAVE_RESET 0x00010000
|
||||||
|
#define SPI_RESTRICT 0x00000400
|
||||||
|
#define SPI_DELAY_DISABLE 0x00000200
|
||||||
|
#define SPI_PROBE_MUX_SEL_MASK 0x000001e0
|
||||||
|
#define SPI_SER_ADDR_CFG_MASK 0x0000000c
|
||||||
|
#define SPI_MODE 0x00000001
|
||||||
|
uint32 GPIOMode;
|
||||||
|
#define GROUP4_DIAG 0x00090000
|
||||||
|
#define GROUP4_UTOPIA 0x00080000
|
||||||
|
#define GROUP4_LEGACY_LED 0x00030000
|
||||||
|
#define GROUP4_MII_SNOOP 0x00020000
|
||||||
|
#define GROUP4_EXT_EPHY 0x00010000
|
||||||
|
#define GROUP3_DIAG 0x00009000
|
||||||
|
#define GROUP3_UTOPIA 0x00008000
|
||||||
|
#define GROUP3_EXT_MII 0x00007000
|
||||||
|
#define GROUP2_DIAG 0x00000900
|
||||||
|
#define GROUP2_PCI 0x00000500
|
||||||
|
#define GROUP1_DIAG 0x00000090
|
||||||
|
#define GROUP1_UTOPIA 0x00000080
|
||||||
|
#define GROUP1_SPI_UART 0x00000060
|
||||||
|
#define GROUP1_SPI_MASTER 0x00000060
|
||||||
|
#define GROUP1_MII_PCCARD 0x00000040
|
||||||
|
#define GROUP1_MII_SNOOP 0x00000020
|
||||||
|
#define GROUP1_EXT_EPHY 0x00000010
|
||||||
|
#define GROUP0_DIAG 0x00000009
|
||||||
|
#define GROUP0_EXT_MII 0x00000007
|
||||||
|
|
||||||
|
} GpioControl;
|
||||||
|
|
||||||
|
#define GPIO ((volatile GpioControl * const) GPIO_BASE)
|
||||||
|
|
||||||
|
/* Number to mask conversion macro used for GPIODir and GPIOio */
|
||||||
|
#define GPIO_NUM_TOTAL_BITS_MASK 0x3f
|
||||||
|
#define GPIO_NUM_MAX_BITS_MASK 0x1f
|
||||||
|
#define GPIO_NUM_TO_MASK(X) ( (((X) & GPIO_NUM_TOTAL_BITS_MASK) < 32) ? (1 << ((X) & GPIO_NUM_MAX_BITS_MASK)) : (0) )
|
||||||
|
|
||||||
|
/* Number to mask conversion macro used for GPIODir_high and GPIOio_high */
|
||||||
|
#define GPIO_NUM_MAX_BITS_MASK_HIGH 0x07
|
||||||
|
#define GPIO_NUM_TO_MASK_HIGH(X) ( (((X) & GPIO_NUM_TOTAL_BITS_MASK) >= 32) ? (1 << ((X-32) & GPIO_NUM_MAX_BITS_MASK_HIGH)) : (0) )
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
** External Bus Interface
|
||||||
|
*/
|
||||||
|
typedef struct EbiChipSelect {
|
||||||
|
uint32 base; /* base address in upper 24 bits */
|
||||||
|
#define EBI_SIZE_8K 0
|
||||||
|
#define EBI_SIZE_16K 1
|
||||||
|
#define EBI_SIZE_32K 2
|
||||||
|
#define EBI_SIZE_64K 3
|
||||||
|
#define EBI_SIZE_128K 4
|
||||||
|
#define EBI_SIZE_256K 5
|
||||||
|
#define EBI_SIZE_512K 6
|
||||||
|
#define EBI_SIZE_1M 7
|
||||||
|
#define EBI_SIZE_2M 8
|
||||||
|
#define EBI_SIZE_4M 9
|
||||||
|
#define EBI_SIZE_8M 10
|
||||||
|
#define EBI_SIZE_16M 11
|
||||||
|
#define EBI_SIZE_32M 12
|
||||||
|
#define EBI_SIZE_64M 13
|
||||||
|
#define EBI_SIZE_128M 14
|
||||||
|
#define EBI_SIZE_256M 15
|
||||||
|
uint32 config;
|
||||||
|
#define EBI_ENABLE 0x00000001 /* .. enable this range */
|
||||||
|
#define EBI_WAIT_STATES 0x0000000e /* .. mask for wait states */
|
||||||
|
#define EBI_WTST_SHIFT 1 /* .. for shifting wait states */
|
||||||
|
#define EBI_WORD_WIDE 0x00000010 /* .. 16-bit peripheral, else 8 */
|
||||||
|
#define EBI_WREN 0x00000020 /* enable posted writes */
|
||||||
|
#define EBI_POLARITY 0x00000040 /* .. set to invert something,
|
||||||
|
** don't know what yet */
|
||||||
|
#define EBI_TS_TA_MODE 0x00000080 /* .. use TS/TA mode */
|
||||||
|
#define EBI_TS_SEL 0x00000100 /* .. drive tsize, not bs_b */
|
||||||
|
#define EBI_FIFO 0x00000200 /* .. use fifo */
|
||||||
|
#define EBI_RE 0x00000400 /* .. Reverse Endian */
|
||||||
|
} EbiChipSelect;
|
||||||
|
|
||||||
|
typedef struct MpiRegisters {
|
||||||
|
EbiChipSelect cs[7]; /* size chip select configuration */
|
||||||
|
#define EBI_CS0_BASE 0
|
||||||
|
#define EBI_CS1_BASE 1
|
||||||
|
#define EBI_CS2_BASE 2
|
||||||
|
#define EBI_CS3_BASE 3
|
||||||
|
#define PCMCIA_COMMON_BASE 4
|
||||||
|
#define PCMCIA_ATTRIBUTE_BASE 5
|
||||||
|
#define PCMCIA_IO_BASE 6
|
||||||
|
uint32 unused0[2]; /* reserved */
|
||||||
|
uint32 ebi_control; /* ebi control */
|
||||||
|
uint32 unused1[4]; /* reserved */
|
||||||
|
#define EBI_ACCESS_TIMEOUT 0x000007FF
|
||||||
|
uint32 pcmcia_cntl1; /* pcmcia control 1 */
|
||||||
|
#define PCCARD_CARD_RESET 0x00040000
|
||||||
|
#define CARDBUS_ENABLE 0x00008000
|
||||||
|
#define PCMCIA_ENABLE 0x00004000
|
||||||
|
#define PCMCIA_GPIO_ENABLE 0x00002000
|
||||||
|
#define CARDBUS_IDSEL 0x00001F00
|
||||||
|
#define VS2_OEN 0x00000080
|
||||||
|
#define VS1_OEN 0x00000040
|
||||||
|
#define VS2_OUT 0x00000020
|
||||||
|
#define VS1_OUT 0x00000010
|
||||||
|
#define VS2_IN 0x00000008
|
||||||
|
#define VS1_IN 0x00000004
|
||||||
|
#define CD2_IN 0x00000002
|
||||||
|
#define CD1_IN 0x00000001
|
||||||
|
#define VS_MASK 0x0000000C
|
||||||
|
#define CD_MASK 0x00000003
|
||||||
|
uint32 unused2; /* reserved */
|
||||||
|
uint32 pcmcia_cntl2; /* pcmcia control 2 */
|
||||||
|
#define PCMCIA_BYTESWAP_DIS 0x00000002
|
||||||
|
#define PCMCIA_HALFWORD_EN 0x00000001
|
||||||
|
#define RW_ACTIVE_CNT_BIT 2
|
||||||
|
#define INACTIVE_CNT_BIT 8
|
||||||
|
#define CE_SETUP_CNT_BIT 16
|
||||||
|
#define CE_HOLD_CNT_BIT 24
|
||||||
|
uint32 unused3[40]; /* reserved */
|
||||||
|
|
||||||
|
uint32 sp0range; /* PCI to internal system bus address space */
|
||||||
|
uint32 sp0remap;
|
||||||
|
uint32 sp0cfg;
|
||||||
|
uint32 sp1range;
|
||||||
|
uint32 sp1remap;
|
||||||
|
uint32 sp1cfg;
|
||||||
|
|
||||||
|
uint32 EndianCfg;
|
||||||
|
|
||||||
|
uint32 l2pcfgctl; /* internal system bus to PCI IO/Cfg control */
|
||||||
|
#define DIR_CFG_SEL 0x80000000 /* change from PCI I/O access to PCI config access */
|
||||||
|
#define DIR_CFG_USEREG 0x40000000 /* use this register info for PCI configuration access */
|
||||||
|
#define DEVICE_NUMBER 0x00007C00 /* device number for the PCI configuration access */
|
||||||
|
#define FUNC_NUMBER 0x00000300 /* function number for the PCI configuration access */
|
||||||
|
#define REG_NUMBER 0x000000FC /* register number for the PCI configuration access */
|
||||||
|
#define CONFIG_TYPE 0x00000003 /* configuration type for the PCI configuration access */
|
||||||
|
|
||||||
|
uint32 l2pmrange1; /* internal system bus to PCI memory space */
|
||||||
|
#define PCI_SIZE_64K 0xFFFF0000
|
||||||
|
#define PCI_SIZE_128K 0xFFFE0000
|
||||||
|
#define PCI_SIZE_256K 0xFFFC0000
|
||||||
|
#define PCI_SIZE_512K 0xFFF80000
|
||||||
|
#define PCI_SIZE_1M 0xFFF00000
|
||||||
|
#define PCI_SIZE_2M 0xFFE00000
|
||||||
|
#define PCI_SIZE_4M 0xFFC00000
|
||||||
|
#define PCI_SIZE_8M 0xFF800000
|
||||||
|
#define PCI_SIZE_16M 0xFF000000
|
||||||
|
#define PCI_SIZE_32M 0xFE000000
|
||||||
|
uint32 l2pmbase1; /* kseg0 or kseg1 address & 0x1FFFFFFF */
|
||||||
|
uint32 l2pmremap1;
|
||||||
|
#define CARDBUS_MEM 0x00000004
|
||||||
|
#define MEM_WINDOW_EN 0x00000001
|
||||||
|
uint32 l2pmrange2;
|
||||||
|
uint32 l2pmbase2;
|
||||||
|
uint32 l2pmremap2;
|
||||||
|
uint32 l2piorange; /* internal system bus to PCI I/O space */
|
||||||
|
uint32 l2piobase;
|
||||||
|
uint32 l2pioremap;
|
||||||
|
|
||||||
|
uint32 pcimodesel;
|
||||||
|
#define PCI2_INT_BUS_RD_PREFECH 0x000000F0
|
||||||
|
#define PCI_BAR2_NOSWAP 0x00000002 /* BAR at offset 0x20 */
|
||||||
|
#define PCI_BAR1_NOSWAP 0x00000001 /* BAR at affset 0x1c */
|
||||||
|
|
||||||
|
uint32 pciintstat; /* PCI interrupt mask/status */
|
||||||
|
#define MAILBOX1_SENT 0x08
|
||||||
|
#define MAILBOX0_SENT 0x04
|
||||||
|
#define MAILBOX1_MSG_RCV 0x02
|
||||||
|
#define MAILBOX0_MSG_RCV 0x01
|
||||||
|
uint32 locbuscntrl; /* internal system bus control */
|
||||||
|
#define DIR_U2P_NOSWAP 0x00000002
|
||||||
|
#define EN_PCI_GPIO 0x00000001
|
||||||
|
uint32 locintstat; /* internal system bus interrupt mask/status */
|
||||||
|
#define CSERR 0x0200
|
||||||
|
#define SERR 0x0100
|
||||||
|
#define EXT_PCI_INT 0x0080
|
||||||
|
#define DIR_FAILED 0x0040
|
||||||
|
#define DIR_COMPLETE 0x0020
|
||||||
|
#define PCI_CFG 0x0010
|
||||||
|
uint32 unused5[7];
|
||||||
|
|
||||||
|
uint32 mailbox0;
|
||||||
|
uint32 mailbox1;
|
||||||
|
|
||||||
|
uint32 pcicfgcntrl; /* internal system bus PCI configuration control */
|
||||||
|
#define PCI_CFG_REG_WRITE_EN 0x00000080
|
||||||
|
#define PCI_CFG_ADDR 0x0000003C
|
||||||
|
uint32 pcicfgdata; /* internal system bus PCI configuration data */
|
||||||
|
|
||||||
|
uint32 locch2ctl; /* PCI to interrnal system bus DMA (downstream) local control */
|
||||||
|
#define MPI_DMA_HALT 0x00000008 /* idle after finish current memory burst */
|
||||||
|
#define MPI_DMA_PKT_HALT 0x00000004 /* idle after an EOP flag is detected */
|
||||||
|
#define MPI_DMA_STALL 0x00000002 /* idle after an EOP flag is detected */
|
||||||
|
#define MPI_DMA_ENABLE 0x00000001 /* set to enable channel */
|
||||||
|
uint32 locch2intStat;
|
||||||
|
#define MPI_DMA_NO_DESC 0x00000004 /* no valid descriptors */
|
||||||
|
#define MPI_DMA_DONE 0x00000002 /* packet xfer complete */
|
||||||
|
#define MPI_DMA_BUFF_DONE 0x00000001 /* buffer done */
|
||||||
|
uint32 locch2intMask;
|
||||||
|
uint32 unused6;
|
||||||
|
uint32 locch2descaddr;
|
||||||
|
uint32 locch2status1;
|
||||||
|
#define LOCAL_DESC_STATE 0xE0000000
|
||||||
|
#define PCI_DESC_STATE 0x1C000000
|
||||||
|
#define BYTE_DONE 0x03FFC000
|
||||||
|
#define RING_ADDR 0x00003FFF
|
||||||
|
uint32 locch2status2;
|
||||||
|
#define BUFPTR_OFFSET 0x1FFF0000
|
||||||
|
#define PCI_MASTER_STATE 0x000000C0
|
||||||
|
#define LOC_MASTER_STATE 0x00000038
|
||||||
|
#define CONTROL_STATE 0x00000007
|
||||||
|
uint32 unused7;
|
||||||
|
|
||||||
|
uint32 locch1Ctl; /*internal system bus to PCI DMA (upstream) local control */
|
||||||
|
#define DMA_U2P_LE 0x00000200 /* local bus is little endian */
|
||||||
|
#define DMA_U2P_NOSWAP 0x00000100 /* lccal bus is little endian but no data swapped */
|
||||||
|
uint32 locch1intstat;
|
||||||
|
uint32 locch1intmask;
|
||||||
|
uint32 unused8;
|
||||||
|
uint32 locch1descaddr;
|
||||||
|
uint32 locch1status1;
|
||||||
|
uint32 locch1status2;
|
||||||
|
uint32 unused9;
|
||||||
|
|
||||||
|
uint32 pcich1ctl; /* internal system bus to PCI DMA PCI control */
|
||||||
|
uint32 pcich1intstat;
|
||||||
|
uint32 pcich1intmask;
|
||||||
|
uint32 pcich1descaddr;
|
||||||
|
uint32 pcich1status1;
|
||||||
|
uint32 pcich1status2;
|
||||||
|
|
||||||
|
uint32 pcich2Ctl; /* PCI to internal system bus DMA PCI control */
|
||||||
|
uint32 pcich2intstat;
|
||||||
|
uint32 pcich2intmask;
|
||||||
|
uint32 pcich2descaddr;
|
||||||
|
uint32 pcich2status1;
|
||||||
|
uint32 pcich2status2;
|
||||||
|
|
||||||
|
uint32 perm_id; /* permanent device and vendor id */
|
||||||
|
uint32 perm_rev; /* permanent revision id */
|
||||||
|
} MpiRegisters;
|
||||||
|
|
||||||
|
#define MPI ((volatile MpiRegisters * const) MPI_BASE)
|
||||||
|
|
||||||
|
/* PCI configuration address space start offset 0x40 */
|
||||||
|
#define BRCM_PCI_CONFIG_TIMER 0x40
|
||||||
|
#define BRCM_PCI_CONFIG_TIMER_RETRY_MASK 0x0000FF00
|
||||||
|
#define BRCM_PCI_CONFIG_TIMER_TRDY_MASK 0x000000FF
|
||||||
|
|
||||||
|
/* USB host non-Open HCI register, USB_HOST_NON_OHCI, bit definitions. */
|
||||||
|
#define NON_OHCI_ENABLE_PORT1 0x00000001 /* Use USB port 1 for host, not dev */
|
||||||
|
#define NON_OHCI_BYTE_SWAP 0x00000008 /* Swap USB host registers */
|
||||||
|
|
||||||
|
#define USBH_NON_OHCI ((volatile unsigned long * const) USB_HOST_NON_OHCI)
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
@ -0,0 +1,153 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
//**************************************************************************************
|
||||||
|
// File Name : bcmTag.h
|
||||||
|
//
|
||||||
|
// Description: add tag with validation system to the firmware image file to be uploaded
|
||||||
|
// via http
|
||||||
|
//
|
||||||
|
// Created : 02/28/2002 seanl
|
||||||
|
//**************************************************************************************
|
||||||
|
|
||||||
|
#ifndef _BCMTAG_H_
|
||||||
|
#define _BCMTAG_H_
|
||||||
|
|
||||||
|
|
||||||
|
#define BCM_SIG_1 "Broadcom Corporation"
|
||||||
|
#define BCM_SIG_2 "ver. 2.0" // was "firmware version 2.0" now it is split 6 char out for chip id.
|
||||||
|
|
||||||
|
#define BCM_TAG_VER "6"
|
||||||
|
#define BCM_TAG_VER_LAST "26"
|
||||||
|
|
||||||
|
// file tag (head) structure all is in clear text except validationTokens (crc, md5, sha1, etc). Total: 128 unsigned chars
|
||||||
|
#define TAG_LEN 256
|
||||||
|
#define TAG_VER_LEN 4
|
||||||
|
#define SIG_LEN 20
|
||||||
|
#define SIG_LEN_2 14 // Original second SIG = 20 is now devided into 14 for SIG_LEN_2 and 6 for CHIP_ID
|
||||||
|
#define CHIP_ID_LEN 6
|
||||||
|
#define IMAGE_LEN 10
|
||||||
|
#define ADDRESS_LEN 12
|
||||||
|
#define FLAG_LEN 2
|
||||||
|
#define TOKEN_LEN 20
|
||||||
|
#define BOARD_ID_LEN 16
|
||||||
|
#define RESERVED_LEN (TAG_LEN - TAG_VER_LEN - SIG_LEN - SIG_LEN_2 - CHIP_ID_LEN - BOARD_ID_LEN - \
|
||||||
|
(4*IMAGE_LEN) - (3*ADDRESS_LEN) - (3*FLAG_LEN) - (2*TOKEN_LEN))
|
||||||
|
|
||||||
|
|
||||||
|
// TAG for downloadable image (kernel plus file system)
|
||||||
|
typedef struct _FILE_TAG
|
||||||
|
{
|
||||||
|
unsigned char tagVersion[TAG_VER_LEN]; // tag version. Will be 2 here.
|
||||||
|
unsigned char signiture_1[SIG_LEN]; // text line for company info
|
||||||
|
unsigned char signiture_2[SIG_LEN_2]; // additional info (can be version number)
|
||||||
|
unsigned char chipId[CHIP_ID_LEN]; // chip id
|
||||||
|
unsigned char boardId[BOARD_ID_LEN]; // board id
|
||||||
|
unsigned char bigEndian[FLAG_LEN]; // if = 1 - big, = 0 - little endia of the host
|
||||||
|
unsigned char totalImageLen[IMAGE_LEN]; // the sum of all the following length
|
||||||
|
unsigned char cfeAddress[ADDRESS_LEN]; // if non zero, cfe starting address
|
||||||
|
unsigned char cfeLen[IMAGE_LEN]; // if non zero, cfe size in clear ASCII text.
|
||||||
|
unsigned char rootfsAddress[ADDRESS_LEN]; // if non zero, filesystem starting address
|
||||||
|
unsigned char rootfsLen[IMAGE_LEN]; // if non zero, filesystem size in clear ASCII text.
|
||||||
|
unsigned char kernelAddress[ADDRESS_LEN]; // if non zero, kernel starting address
|
||||||
|
unsigned char kernelLen[IMAGE_LEN]; // if non zero, kernel size in clear ASCII text.
|
||||||
|
unsigned char dualImage[FLAG_LEN]; // if 1, dual image
|
||||||
|
unsigned char inactiveLen[FLAG_LEN]; // if 1, the image is INACTIVE; if 0, active
|
||||||
|
unsigned char reserved[RESERVED_LEN]; // reserved for later use
|
||||||
|
unsigned char imageValidationToken[TOKEN_LEN];// image validation token - can be crc, md5, sha; for
|
||||||
|
// now will be 4 unsigned char crc
|
||||||
|
unsigned char tagValidationToken[TOKEN_LEN]; // validation token for tag(from signiture_1 to end of // mageValidationToken)
|
||||||
|
} FILE_TAG, *PFILE_TAG;
|
||||||
|
|
||||||
|
#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */
|
||||||
|
#define CRC_LEN 4
|
||||||
|
|
||||||
|
// only included if for bcmTag.exe program
|
||||||
|
#ifdef BCMTAG_EXE_USE
|
||||||
|
|
||||||
|
static unsigned long Crc32_table[256] = {
|
||||||
|
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
|
||||||
|
0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
|
||||||
|
0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
|
||||||
|
0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
|
||||||
|
0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
|
||||||
|
0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
|
||||||
|
0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
|
||||||
|
0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
|
||||||
|
0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
|
||||||
|
0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
|
||||||
|
0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
|
||||||
|
0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
|
||||||
|
0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
|
||||||
|
0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
|
||||||
|
0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
|
||||||
|
0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
|
||||||
|
0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
|
||||||
|
0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
|
||||||
|
0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
|
||||||
|
0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
|
||||||
|
0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
|
||||||
|
0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
|
||||||
|
0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
|
||||||
|
0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
|
||||||
|
0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
|
||||||
|
0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
|
||||||
|
0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
|
||||||
|
0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
|
||||||
|
0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
|
||||||
|
0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
|
||||||
|
0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
|
||||||
|
0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
|
||||||
|
0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
|
||||||
|
0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
|
||||||
|
0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
|
||||||
|
0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
|
||||||
|
0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
|
||||||
|
0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
|
||||||
|
0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
|
||||||
|
0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
|
||||||
|
0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
|
||||||
|
0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
|
||||||
|
0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
|
||||||
|
0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
|
||||||
|
0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
|
||||||
|
0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
|
||||||
|
0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
|
||||||
|
0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
|
||||||
|
0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
|
||||||
|
0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
|
||||||
|
0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
|
||||||
|
0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
|
||||||
|
0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
|
||||||
|
0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
|
||||||
|
0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
|
||||||
|
0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
|
||||||
|
0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
|
||||||
|
0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
|
||||||
|
0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
|
||||||
|
0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
|
||||||
|
0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
|
||||||
|
0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
|
||||||
|
0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
|
||||||
|
0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
|
||||||
|
};
|
||||||
|
#endif // BCMTAG_USE
|
||||||
|
|
||||||
|
|
||||||
|
#endif // _BCMTAG_H_
|
||||||
|
|
||||||
|
|
@ -0,0 +1,59 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2003 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __BCM_INTR_H
|
||||||
|
#define __BCM_INTR_H
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96338)
|
||||||
|
#include <6338_intr.h>
|
||||||
|
#endif
|
||||||
|
#if defined(CONFIG_BCM96345)
|
||||||
|
#include <6345_intr.h>
|
||||||
|
#endif
|
||||||
|
#if defined(CONFIG_BCM96348)
|
||||||
|
#include <6348_intr.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* defines */
|
||||||
|
struct pt_regs;
|
||||||
|
typedef int (*FN_HANDLER) (int, void *);
|
||||||
|
|
||||||
|
/* prototypes */
|
||||||
|
extern void enable_brcm_irq(unsigned int irq);
|
||||||
|
extern void disable_brcm_irq(unsigned int irq);
|
||||||
|
extern int request_external_irq(unsigned int irq,
|
||||||
|
FN_HANDLER handler, unsigned long irqflags,
|
||||||
|
const char * devname, void *dev_id);
|
||||||
|
extern unsigned int BcmHalMapInterrupt(FN_HANDLER isr, unsigned int param,
|
||||||
|
unsigned int interruptId);
|
||||||
|
extern void dump_intr_regs(void);
|
||||||
|
|
||||||
|
/* compatibility definitions */
|
||||||
|
#define BcmHalInterruptEnable(irq) enable_brcm_irq( irq )
|
||||||
|
#define BcmHalInterruptDisable(irq) disable_brcm_irq( irq )
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,34 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2004 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __BCM_MAP_PART_H
|
||||||
|
#define __BCM_MAP_PART_H
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96338)
|
||||||
|
#include <6338_map_part.h>
|
||||||
|
#endif
|
||||||
|
#if defined(CONFIG_BCM96345)
|
||||||
|
#include <6345_map_part.h>
|
||||||
|
#endif
|
||||||
|
#if defined(CONFIG_BCM96348)
|
||||||
|
#include <6348_map_part.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
@ -0,0 +1,87 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2004 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
//
|
||||||
|
// bcmpci.h - bcm96348 PCI, Cardbus, and PCMCIA definition
|
||||||
|
//
|
||||||
|
#ifndef BCMPCI_H
|
||||||
|
#define BCMPCI_H
|
||||||
|
|
||||||
|
/* Memory window in internal system bus address space */
|
||||||
|
#define BCM_PCI_MEM_BASE 0x08000000
|
||||||
|
/* IO window in internal system bus address space */
|
||||||
|
#define BCM_PCI_IO_BASE 0x0C000000
|
||||||
|
|
||||||
|
#define BCM_PCI_ADDR_MASK 0x1fffffff
|
||||||
|
|
||||||
|
/* Memory window size (range) */
|
||||||
|
#define BCM_PCI_MEM_SIZE_16MB 0x01000000
|
||||||
|
/* IO window size (range) */
|
||||||
|
#define BCM_PCI_IO_SIZE_64KB 0x00010000
|
||||||
|
|
||||||
|
/* PCI Configuration and I/O space acesss */
|
||||||
|
#define BCM_PCI_CFG(d, f, o) ( (d << 11) | (f << 8) | (o/4 << 2) )
|
||||||
|
|
||||||
|
/* fake USB PCI slot */
|
||||||
|
#define USB_HOST_SLOT 9
|
||||||
|
#define USB_BAR0_MEM_SIZE 0x0800
|
||||||
|
|
||||||
|
#define BCM_HOST_MEM_SPACE1 0x10000000
|
||||||
|
#define BCM_HOST_MEM_SPACE2 0x00000000
|
||||||
|
|
||||||
|
/*
|
||||||
|
* EBI bus clock is 33MHz and share with PCI bus
|
||||||
|
* each clock cycle is 30ns.
|
||||||
|
*/
|
||||||
|
/* attribute memory access wait cnt for 4306 */
|
||||||
|
#define PCMCIA_ATTR_CE_HOLD 3 // data hold time 70ns
|
||||||
|
#define PCMCIA_ATTR_CE_SETUP 3 // data setup time 50ns
|
||||||
|
#define PCMCIA_ATTR_INACTIVE 6 // time between read/write cycles 180ns. For the total cycle time 600ns (cnt1+cnt2+cnt3+cnt4)
|
||||||
|
#define PCMCIA_ATTR_ACTIVE 10 // OE/WE pulse width 300ns
|
||||||
|
|
||||||
|
/* common memory access wait cnt for 4306 */
|
||||||
|
#define PCMCIA_MEM_CE_HOLD 1 // data hold time 30ns
|
||||||
|
#define PCMCIA_MEM_CE_SETUP 1 // data setup time 30ns
|
||||||
|
#define PCMCIA_MEM_INACTIVE 2 // time between read/write cycles 40ns. For the total cycle time 250ns (cnt1+cnt2+cnt3+cnt4)
|
||||||
|
#define PCMCIA_MEM_ACTIVE 5 // OE/WE pulse width 150ns
|
||||||
|
|
||||||
|
#define PCCARD_VCC_MASK 0x00070000 // Mask Reset also
|
||||||
|
#define PCCARD_VCC_33V 0x00010000
|
||||||
|
#define PCCARD_VCC_50V 0x00020000
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
MPI_CARDTYPE_NONE, // No Card in slot
|
||||||
|
MPI_CARDTYPE_PCMCIA, // 16-bit PCMCIA card in slot
|
||||||
|
MPI_CARDTYPE_CARDBUS, // 32-bit CardBus card in slot
|
||||||
|
} CardType;
|
||||||
|
|
||||||
|
#define CARDBUS_SLOT 0 // Slot 0 is default for CardBus
|
||||||
|
|
||||||
|
#define pcmciaAttrOffset 0x00200000
|
||||||
|
#define pcmciaMemOffset 0x00000000
|
||||||
|
// Needs to be right above PCI I/O space. Give 0x8000 (32K) to PCMCIA.
|
||||||
|
#define pcmciaIoOffset (BCM_PCI_IO_BASE + 0x80000)
|
||||||
|
// Base Address is that mapped into the MPI ChipSelect registers.
|
||||||
|
// UBUS bridge MemoryWindow 0 outputs a 0x00 for the base.
|
||||||
|
#define pcmciaBase 0xbf000000
|
||||||
|
#define pcmciaAttr (pcmciaAttrOffset | pcmciaBase)
|
||||||
|
#define pcmciaMem (pcmciaMemOffset | pcmciaBase)
|
||||||
|
#define pcmciaIo (pcmciaIoOffset | pcmciaBase)
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,160 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
|
||||||
|
//
|
||||||
|
// bcmtypes.h - misc useful typedefs
|
||||||
|
//
|
||||||
|
#ifndef BCMTYPES_H
|
||||||
|
#define BCMTYPES_H
|
||||||
|
|
||||||
|
// These are also defined in typedefs.h in the application area, so I need to
|
||||||
|
// protect against re-definition.
|
||||||
|
|
||||||
|
#ifndef _TYPEDEFS_H_
|
||||||
|
typedef unsigned char uint8;
|
||||||
|
typedef unsigned short uint16;
|
||||||
|
typedef unsigned long uint32;
|
||||||
|
typedef signed char int8;
|
||||||
|
typedef signed short int16;
|
||||||
|
typedef signed long int32;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef unsigned char byte;
|
||||||
|
// typedef unsigned long sem_t;
|
||||||
|
|
||||||
|
typedef unsigned long HANDLE,*PULONG,DWORD,*PDWORD;
|
||||||
|
typedef signed long LONG,*PLONG;
|
||||||
|
|
||||||
|
typedef unsigned int *PUINT;
|
||||||
|
typedef signed int INT;
|
||||||
|
|
||||||
|
typedef unsigned short *PUSHORT;
|
||||||
|
typedef signed short SHORT,*PSHORT;
|
||||||
|
typedef unsigned short WORD,*PWORD;
|
||||||
|
|
||||||
|
typedef unsigned char *PUCHAR;
|
||||||
|
typedef signed char *PCHAR;
|
||||||
|
|
||||||
|
typedef void *PVOID;
|
||||||
|
|
||||||
|
typedef unsigned char BOOLEAN, *PBOOL, *PBOOLEAN;
|
||||||
|
|
||||||
|
typedef unsigned char BYTE,*PBYTE;
|
||||||
|
|
||||||
|
//#ifndef __GNUC__
|
||||||
|
//The following has been defined in Vxworks internally: vxTypesOld.h
|
||||||
|
//redefine under vxworks will cause error
|
||||||
|
typedef signed int *PINT;
|
||||||
|
|
||||||
|
typedef signed char INT8;
|
||||||
|
typedef signed short INT16;
|
||||||
|
typedef signed long INT32;
|
||||||
|
|
||||||
|
typedef unsigned char UINT8;
|
||||||
|
typedef unsigned short UINT16;
|
||||||
|
typedef unsigned long UINT32;
|
||||||
|
|
||||||
|
typedef unsigned char UCHAR;
|
||||||
|
typedef unsigned short USHORT;
|
||||||
|
typedef unsigned int UINT;
|
||||||
|
typedef unsigned long ULONG;
|
||||||
|
|
||||||
|
typedef void VOID;
|
||||||
|
typedef unsigned char BOOL;
|
||||||
|
|
||||||
|
//#endif /* __GNUC__ */
|
||||||
|
|
||||||
|
|
||||||
|
// These are also defined in typedefs.h in the application area, so I need to
|
||||||
|
// protect against re-definition.
|
||||||
|
#ifndef TYPEDEFS_H
|
||||||
|
|
||||||
|
// Maximum and minimum values for a signed 16 bit integer.
|
||||||
|
#define MAX_INT16 32767
|
||||||
|
#define MIN_INT16 -32768
|
||||||
|
|
||||||
|
// Useful for true/false return values. This uses the
|
||||||
|
// Taligent notation (k for constant).
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
kFalse = 0,
|
||||||
|
kTrue = 1
|
||||||
|
} Bool;
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* macros to protect against unaligned accesses */
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
/* first arg is an address, second is a value */
|
||||||
|
#define PUT16( a, d ) { \
|
||||||
|
*((byte *)a) = (byte)((d)>>8); \
|
||||||
|
*(((byte *)a)+1) = (byte)(d); \
|
||||||
|
}
|
||||||
|
|
||||||
|
#define PUT32( a, d ) { \
|
||||||
|
*((byte *)a) = (byte)((d)>>24); \
|
||||||
|
*(((byte *)a)+1) = (byte)((d)>>16); \
|
||||||
|
*(((byte *)a)+2) = (byte)((d)>>8); \
|
||||||
|
*(((byte *)a)+3) = (byte)(d); \
|
||||||
|
}
|
||||||
|
|
||||||
|
/* first arg is an address, returns a value */
|
||||||
|
#define GET16( a ) ( \
|
||||||
|
(*((byte *)a) << 8) | \
|
||||||
|
(*(((byte *)a)+1)) \
|
||||||
|
)
|
||||||
|
|
||||||
|
#define GET32( a ) ( \
|
||||||
|
(*((byte *)a) << 24) | \
|
||||||
|
(*(((byte *)a)+1) << 16) | \
|
||||||
|
(*(((byte *)a)+2) << 8) | \
|
||||||
|
(*(((byte *)a)+3)) \
|
||||||
|
)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef YES
|
||||||
|
#define YES 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef NO
|
||||||
|
#define NO 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IN
|
||||||
|
#define IN
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef OUT
|
||||||
|
#define OUT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef TRUE
|
||||||
|
#define TRUE 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef FALSE
|
||||||
|
#define FALSE 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define READ32(addr) (*(volatile UINT32 *)((ULONG)&addr))
|
||||||
|
#define READ16(addr) (*(volatile UINT16 *)((ULONG)&addr))
|
||||||
|
#define READ8(addr) (*(volatile UINT8 *)((ULONG)&addr))
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,373 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
/***********************************************************************/
|
||||||
|
/* */
|
||||||
|
/* MODULE: board.h */
|
||||||
|
/* DATE: 97/02/18 */
|
||||||
|
/* PURPOSE: Board specific information. This module should include */
|
||||||
|
/* all base device addresses and board specific macros. */
|
||||||
|
/* */
|
||||||
|
/***********************************************************************/
|
||||||
|
#ifndef _BOARD_H
|
||||||
|
#define _BOARD_H
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* Misc board definitions */
|
||||||
|
/*****************************************************************************/
|
||||||
|
|
||||||
|
#define DYING_GASP_API
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* Physical Memory Map */
|
||||||
|
/*****************************************************************************/
|
||||||
|
|
||||||
|
#define PHYS_DRAM_BASE 0x00000000 /* Dynamic RAM Base */
|
||||||
|
#define PHYS_FLASH_BASE 0x1FC00000 /* Flash Memory */
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* Note that the addresses above are physical addresses and that programs */
|
||||||
|
/* have to use converted addresses defined below: */
|
||||||
|
/*****************************************************************************/
|
||||||
|
#define DRAM_BASE (0x80000000 | PHYS_DRAM_BASE) /* cached DRAM */
|
||||||
|
#define DRAM_BASE_NOCACHE (0xA0000000 | PHYS_DRAM_BASE) /* uncached DRAM */
|
||||||
|
#define FLASH_BASE (0xA0000000 | PHYS_FLASH_BASE) /* uncached Flash */
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* Select the PLL value to get the desired CPU clock frequency. */
|
||||||
|
/* */
|
||||||
|
/* */
|
||||||
|
/*****************************************************************************/
|
||||||
|
#define FPERIPH 50000000
|
||||||
|
|
||||||
|
#define ONEK 1024
|
||||||
|
#define BLK64K (64*ONEK)
|
||||||
|
#define FLASH45_BLKS_BOOT_ROM 1
|
||||||
|
#define FLASH45_LENGTH_BOOT_ROM (FLASH45_BLKS_BOOT_ROM * BLK64K)
|
||||||
|
#define FLASH_RESERVED_AT_END (64*ONEK) /*reserved for PSI, scratch pad*/
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* Note that the addresses above are physical addresses and that programs */
|
||||||
|
/* have to use converted addresses defined below: */
|
||||||
|
/*****************************************************************************/
|
||||||
|
#define DRAM_BASE (0x80000000 | PHYS_DRAM_BASE) /* cached DRAM */
|
||||||
|
#define DRAM_BASE_NOCACHE (0xA0000000 | PHYS_DRAM_BASE) /* uncached DRAM */
|
||||||
|
#define FLASH_BASE (0xA0000000 | PHYS_FLASH_BASE) /* uncached Flash */
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* Select the PLL value to get the desired CPU clock frequency. */
|
||||||
|
/* */
|
||||||
|
/* */
|
||||||
|
/*****************************************************************************/
|
||||||
|
#define FPERIPH 50000000
|
||||||
|
|
||||||
|
#define SDRAM_TYPE_ADDRESS_OFFSET 16
|
||||||
|
#define NVRAM_DATA_OFFSET 0x0580
|
||||||
|
#define NVRAM_DATA_ID 0x0f1e2d3c
|
||||||
|
#define BOARD_SDRAM_TYPE *(unsigned long *) \
|
||||||
|
(FLASH_BASE + SDRAM_TYPE_ADDRESS_OFFSET)
|
||||||
|
|
||||||
|
#define ONEK 1024
|
||||||
|
#define BLK64K (64*ONEK)
|
||||||
|
|
||||||
|
// nvram and psi flash definitions for 45
|
||||||
|
#define FLASH45_LENGTH_NVRAM ONEK // 1k nvram
|
||||||
|
#define NVRAM_PSI_DEFAULT 24 // default psi in K byes
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* NVRAM Offset and definition */
|
||||||
|
/*****************************************************************************/
|
||||||
|
|
||||||
|
#define NVRAM_VERSION_NUMBER 2
|
||||||
|
#define NVRAM_VERSION_NUMBER_ADDRESS 0
|
||||||
|
|
||||||
|
#define NVRAM_BOOTLINE_LEN 256
|
||||||
|
#define NVRAM_BOARD_ID_STRING_LEN 16
|
||||||
|
#define NVRAM_MAC_ADDRESS_LEN 6
|
||||||
|
#define NVRAM_MAC_COUNT_MAX 32
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* Misc Offsets */
|
||||||
|
/*****************************************************************************/
|
||||||
|
|
||||||
|
#define CFE_VERSION_OFFSET 0x0570
|
||||||
|
#define CFE_VERSION_MARK_SIZE 5
|
||||||
|
#define CFE_VERSION_SIZE 5
|
||||||
|
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
unsigned long ulVersion;
|
||||||
|
char szBootline[NVRAM_BOOTLINE_LEN];
|
||||||
|
char szBoardId[NVRAM_BOARD_ID_STRING_LEN];
|
||||||
|
unsigned long ulReserved1[2];
|
||||||
|
unsigned long ulNumMacAddrs;
|
||||||
|
unsigned char ucaBaseMacAddr[NVRAM_MAC_ADDRESS_LEN];
|
||||||
|
char chReserved[2];
|
||||||
|
unsigned long ulCheckSum;
|
||||||
|
} NVRAM_DATA, *PNVRAM_DATA;
|
||||||
|
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* board ioctl calls for flash, led and some other utilities */
|
||||||
|
/*****************************************************************************/
|
||||||
|
|
||||||
|
|
||||||
|
/* Defines. for board driver */
|
||||||
|
#define BOARD_IOCTL_MAGIC 'B'
|
||||||
|
#define BOARD_DRV_MAJOR 206
|
||||||
|
|
||||||
|
#define MAC_ADDRESS_ANY (unsigned long) -1
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_FLASH_INIT \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 0, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_FLASH_WRITE \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 1, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_FLASH_READ \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 2, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_NR_PAGES \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 3, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_DUMP_ADDR \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 4, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_SET_MEMORY \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 5, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_MIPS_SOFT_RESET \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 6, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_LED_CTRL \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 7, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_ID \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 8, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_MAC_ADDRESS \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 9, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_RELEASE_MAC_ADDRESS \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 10, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_PSI_SIZE \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 11, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_SDRAM_SIZE \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 12, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_SET_MONITOR_FD \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 13, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_WAKEUP_MONITOR_TASK \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 14, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_BOOTLINE \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 15, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_SET_BOOTLINE \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 16, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_BASE_MAC_ADDRESS \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 17, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_CHIP_ID \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 18, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_NUM_ENET \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 19, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_CFE_VER \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 20, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_ENET_CFG \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 21, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_WLAN_ANT_INUSE \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 22, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_SET_TRIGGER_EVENT \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 23, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_GET_TRIGGER_EVENT \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 24, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_UNSET_TRIGGER_EVENT \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 25, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
#define BOARD_IOCTL_SET_SES_LED \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 26, BOARD_IOCTL_PARMS)
|
||||||
|
|
||||||
|
//<<JUNHON, 2004/09/15, get reset button status , tim hou , 05/04/12
|
||||||
|
#define RESET_BUTTON_UP 1
|
||||||
|
#define RESET_BUTTON_PRESSDOWN 0
|
||||||
|
#define BOARD_IOCTL_GET_RESETHOLD \
|
||||||
|
_IOWR(BOARD_IOCTL_MAGIC, 27, BOARD_IOCTL_PARMS)
|
||||||
|
//>>JUNHON, 2004/09/15
|
||||||
|
|
||||||
|
// for the action in BOARD_IOCTL_PARMS for flash operation
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
PERSISTENT,
|
||||||
|
NVRAM,
|
||||||
|
BCM_IMAGE_CFE,
|
||||||
|
BCM_IMAGE_FS,
|
||||||
|
BCM_IMAGE_KERNEL,
|
||||||
|
BCM_IMAGE_WHOLE,
|
||||||
|
SCRATCH_PAD,
|
||||||
|
FLASH_SIZE,
|
||||||
|
} BOARD_IOCTL_ACTION;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct boardIoctParms
|
||||||
|
{
|
||||||
|
char *string;
|
||||||
|
char *buf;
|
||||||
|
int strLen;
|
||||||
|
int offset;
|
||||||
|
BOARD_IOCTL_ACTION action; /* flash read/write: nvram, persistent, bcm image */
|
||||||
|
int result;
|
||||||
|
} BOARD_IOCTL_PARMS;
|
||||||
|
|
||||||
|
|
||||||
|
// LED defines
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
kLedAdsl,
|
||||||
|
kLedWireless,
|
||||||
|
kLedUsb,
|
||||||
|
kLedHpna,
|
||||||
|
kLedWanData,
|
||||||
|
kLedPPP,
|
||||||
|
kLedVoip,
|
||||||
|
kLedSes,
|
||||||
|
kLedLan,
|
||||||
|
kLedSelfTest,
|
||||||
|
kLedEnd, // NOTE: Insert the new led name before this one. Alway stay at the end.
|
||||||
|
} BOARD_LED_NAME;
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
kLedStateOff, /* turn led off */
|
||||||
|
kLedStateOn, /* turn led on */
|
||||||
|
kLedStateFail, /* turn led on red */
|
||||||
|
kLedStateBlinkOnce, /* blink once, ~100ms and ignore the same call during the 100ms period */
|
||||||
|
kLedStateSlowBlinkContinues, /* slow blink continues at ~600ms interval */
|
||||||
|
kLedStateFastBlinkContinues, /* fast blink continues at ~200ms interval */
|
||||||
|
} BOARD_LED_STATE;
|
||||||
|
|
||||||
|
|
||||||
|
// virtual and physical map pair defined in board.c
|
||||||
|
typedef struct ledmappair
|
||||||
|
{
|
||||||
|
BOARD_LED_NAME ledName; // virtual led name
|
||||||
|
BOARD_LED_STATE ledInitState; // initial led state when the board boots.
|
||||||
|
unsigned short ledMask; // physical GPIO pin mask
|
||||||
|
unsigned short ledActiveLow; // reset bit to turn on LED
|
||||||
|
unsigned short ledMaskFail; // physical GPIO pin mask for state failure
|
||||||
|
unsigned short ledActiveLowFail;// reset bit to turn on LED
|
||||||
|
} LED_MAP_PAIR, *PLED_MAP_PAIR;
|
||||||
|
|
||||||
|
typedef void (*HANDLE_LED_FUNC)(BOARD_LED_NAME ledName, BOARD_LED_STATE ledState);
|
||||||
|
|
||||||
|
/* Flash storage address information that is determined by the flash driver. */
|
||||||
|
typedef struct flashaddrinfo
|
||||||
|
{
|
||||||
|
int flash_persistent_start_blk;
|
||||||
|
int flash_persistent_number_blk;
|
||||||
|
int flash_persistent_length;
|
||||||
|
unsigned long flash_persistent_blk_offset;
|
||||||
|
int flash_scratch_pad_start_blk; // start before psi (SP_BUF_LEN)
|
||||||
|
int flash_scratch_pad_number_blk;
|
||||||
|
int flash_scratch_pad_length;
|
||||||
|
unsigned long flash_scratch_pad_blk_offset;
|
||||||
|
int flash_nvram_start_blk;
|
||||||
|
int flash_nvram_number_blk;
|
||||||
|
int flash_nvram_length;
|
||||||
|
unsigned long flash_nvram_blk_offset;
|
||||||
|
} FLASH_ADDR_INFO, *PFLASH_ADDR_INFO;
|
||||||
|
|
||||||
|
// scratch pad defines
|
||||||
|
/* SP - Persisten Scratch Pad format:
|
||||||
|
sp header : 32 bytes
|
||||||
|
tokenId-1 : 8 bytes
|
||||||
|
tokenId-1 len : 4 bytes
|
||||||
|
tokenId-1 data
|
||||||
|
....
|
||||||
|
tokenId-n : 8 bytes
|
||||||
|
tokenId-n len : 4 bytes
|
||||||
|
tokenId-n data
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define MAGIC_NUM_LEN 8
|
||||||
|
#define MAGIC_NUMBER "gOGoBrCm"
|
||||||
|
#define TOKEN_NAME_LEN 16
|
||||||
|
#define SP_VERSION 1
|
||||||
|
#define SP_MAX_LEN 8 * 1024 // 8k buf before psi
|
||||||
|
#define SP_RESERVERD 16
|
||||||
|
|
||||||
|
typedef struct _SP_HEADER
|
||||||
|
{
|
||||||
|
char SPMagicNum[MAGIC_NUM_LEN]; // 8 bytes of magic number
|
||||||
|
int SPVersion; // version number
|
||||||
|
int SPUsedLen; // used sp len
|
||||||
|
char SPReserved[SP_RESERVERD]; // reservied, total 32 bytes
|
||||||
|
} SP_HEADER, *PSP_HEADER;
|
||||||
|
|
||||||
|
typedef struct _TOKEN_DEF
|
||||||
|
{
|
||||||
|
char tokenName[TOKEN_NAME_LEN];
|
||||||
|
int tokenLen;
|
||||||
|
} SP_TOKEN, *PSP_TOKEN;
|
||||||
|
|
||||||
|
|
||||||
|
/*****************************************************************************/
|
||||||
|
/* Function Prototypes */
|
||||||
|
/*****************************************************************************/
|
||||||
|
#if !defined(__ASM_ASM_H)
|
||||||
|
void dumpaddr( unsigned char *pAddr, int nLen );
|
||||||
|
|
||||||
|
int kerSysNvRamGet(char *string, int strLen, int offset);
|
||||||
|
int kerSysNvRamSet(char *string, int strLen, int offset);
|
||||||
|
int kerSysPersistentGet(char *string, int strLen, int offset);
|
||||||
|
int kerSysPersistentSet(char *string, int strLen, int offset);
|
||||||
|
int kerSysScratchPadGet(char *tokName, char *tokBuf, int tokLen);
|
||||||
|
int kerSysScratchPadSet(char *tokName, char *tokBuf, int tokLen);
|
||||||
|
int kerSysBcmImageSet( int flash_start_addr, char *string, int size);
|
||||||
|
int kerSysGetMacAddress( unsigned char *pucaAddr, unsigned long ulId );
|
||||||
|
int kerSysReleaseMacAddress( unsigned char *pucaAddr );
|
||||||
|
int kerSysGetSdramSize( void );
|
||||||
|
void kerSysGetBootline(char *string, int strLen);
|
||||||
|
void kerSysSetBootline(char *string, int strLen);
|
||||||
|
void kerSysMipsSoftReset(void);
|
||||||
|
void kerSysLedCtrl(BOARD_LED_NAME, BOARD_LED_STATE);
|
||||||
|
void kerSysLedRegisterHwHandler( BOARD_LED_NAME, HANDLE_LED_FUNC, int );
|
||||||
|
int kerSysFlashSizeGet(void);
|
||||||
|
void kerSysRegisterDyingGaspHandler(char *devname, void *cbfn, void *context);
|
||||||
|
void kerSysDeregisterDyingGaspHandler(char *devname);
|
||||||
|
void kerSysWakeupMonitorTask( void );
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define BOOT_CFE 0
|
||||||
|
#define BOOT_REDBOOT 1
|
||||||
|
|
||||||
|
extern int boot_loader_type;
|
||||||
|
|
||||||
|
#endif /* _BOARD_H */
|
||||||
|
|
||||||
|
|
@ -0,0 +1,59 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
* Generic interrupt handler for Broadcom MIPS boards
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/autoconf.h>
|
||||||
|
|
||||||
|
#include <asm/asm.h>
|
||||||
|
#include <asm/mipsregs.h>
|
||||||
|
#include <asm/regdef.h>
|
||||||
|
#include <asm/stackframe.h>
|
||||||
|
|
||||||
|
/*
|
||||||
|
* MIPS IRQ Source
|
||||||
|
* -------- ------
|
||||||
|
* 0 Software (ignored)
|
||||||
|
* 1 Software (ignored)
|
||||||
|
* 2 Combined hardware interrupt (hw0)
|
||||||
|
* 3 Hardware
|
||||||
|
* 4 Hardware
|
||||||
|
* 5 Hardware
|
||||||
|
* 6 Hardware
|
||||||
|
* 7 R4k timer
|
||||||
|
*/
|
||||||
|
|
||||||
|
.text
|
||||||
|
.set noreorder
|
||||||
|
.set noat
|
||||||
|
.align 5
|
||||||
|
NESTED(brcmIRQ, PT_SIZE, sp)
|
||||||
|
SAVE_ALL
|
||||||
|
CLI
|
||||||
|
.set noreorder
|
||||||
|
.set at
|
||||||
|
|
||||||
|
jal plat_irq_dispatch
|
||||||
|
move a0, sp
|
||||||
|
|
||||||
|
j ret_from_irq
|
||||||
|
nop
|
||||||
|
|
||||||
|
END(brcmIRQ)
|
||||||
|
|
@ -0,0 +1,256 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
* Interrupt control functions for Broadcom 963xx MIPS boards
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <asm/atomic.h>
|
||||||
|
|
||||||
|
#include <linux/delay.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/ioport.h>
|
||||||
|
#include <linux/irq.h>
|
||||||
|
#include <linux/interrupt.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
|
||||||
|
#include <asm/irq.h>
|
||||||
|
#include <asm/mipsregs.h>
|
||||||
|
#include <asm/addrspace.h>
|
||||||
|
#include <asm/signal.h>
|
||||||
|
#include <bcm_map_part.h>
|
||||||
|
#include <bcm_intr.h>
|
||||||
|
|
||||||
|
static void irq_dispatch_int(struct pt_regs *regs)
|
||||||
|
{
|
||||||
|
unsigned int pendingIrqs;
|
||||||
|
static unsigned int irqBit;
|
||||||
|
static unsigned int isrNumber = 31;
|
||||||
|
|
||||||
|
pendingIrqs = PERF->IrqStatus & PERF->IrqMask;
|
||||||
|
if (!pendingIrqs) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
while (1) {
|
||||||
|
irqBit <<= 1;
|
||||||
|
isrNumber++;
|
||||||
|
if (isrNumber == 32) {
|
||||||
|
isrNumber = 0;
|
||||||
|
irqBit = 0x1;
|
||||||
|
}
|
||||||
|
if (pendingIrqs & irqBit) {
|
||||||
|
PERF->IrqMask &= ~irqBit; // mask
|
||||||
|
do_IRQ(isrNumber + INTERNAL_ISR_TABLE_OFFSET);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void irq_dispatch_ext(uint32 irq)
|
||||||
|
{
|
||||||
|
if (!(PERF->ExtIrqCfg & (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)))) {
|
||||||
|
printk("**** Ext IRQ mask. Should not dispatch ****\n");
|
||||||
|
}
|
||||||
|
/* disable and clear interrupt in the controller */
|
||||||
|
PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT));
|
||||||
|
PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT));
|
||||||
|
do_IRQ(irq);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
extern void brcm_timer_interrupt(struct pt_regs *regs);
|
||||||
|
|
||||||
|
asmlinkage void plat_irq_dispatch(struct pt_regs *regs)
|
||||||
|
{
|
||||||
|
u32 cause;
|
||||||
|
while((cause = (read_c0_cause()& CAUSEF_IP))) {
|
||||||
|
if (cause & CAUSEF_IP7)
|
||||||
|
brcm_timer_interrupt(regs);
|
||||||
|
else if (cause & CAUSEF_IP2)
|
||||||
|
irq_dispatch_int(regs);
|
||||||
|
else if (cause & CAUSEF_IP3)
|
||||||
|
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_0);
|
||||||
|
else if (cause & CAUSEF_IP4)
|
||||||
|
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_1);
|
||||||
|
else if (cause & CAUSEF_IP5)
|
||||||
|
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_2);
|
||||||
|
else if (cause & CAUSEF_IP6)
|
||||||
|
irq_dispatch_ext(INTERRUPT_ID_EXTERNAL_3);
|
||||||
|
local_irq_disable();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void enable_brcm_irq(unsigned int irq)
|
||||||
|
{
|
||||||
|
unsigned long flags;
|
||||||
|
|
||||||
|
local_irq_save(flags);
|
||||||
|
if( irq >= INTERNAL_ISR_TABLE_OFFSET ) {
|
||||||
|
PERF->IrqMask |= (1 << (irq - INTERNAL_ISR_TABLE_OFFSET));
|
||||||
|
}
|
||||||
|
else if (irq >= INTERRUPT_ID_EXTERNAL_0 && irq <= INTERRUPT_ID_EXTERNAL_3) {
|
||||||
|
/* enable and clear interrupt in the controller */
|
||||||
|
PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT));
|
||||||
|
PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT));
|
||||||
|
}
|
||||||
|
local_irq_restore(flags);
|
||||||
|
}
|
||||||
|
|
||||||
|
void disable_brcm_irq(unsigned int irq)
|
||||||
|
{
|
||||||
|
unsigned long flags;
|
||||||
|
|
||||||
|
local_irq_save(flags);
|
||||||
|
if( irq >= INTERNAL_ISR_TABLE_OFFSET ) {
|
||||||
|
PERF->IrqMask &= ~(1 << (irq - INTERNAL_ISR_TABLE_OFFSET));
|
||||||
|
}
|
||||||
|
else if (irq >= INTERRUPT_ID_EXTERNAL_0 && irq <= INTERRUPT_ID_EXTERNAL_3) {
|
||||||
|
/* disable interrupt in the controller */
|
||||||
|
PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT));
|
||||||
|
}
|
||||||
|
local_irq_restore(flags);
|
||||||
|
}
|
||||||
|
|
||||||
|
void ack_brcm_irq(unsigned int irq)
|
||||||
|
{
|
||||||
|
/* Already done in brcm_irq_dispatch */
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned int startup_brcm_irq(unsigned int irq)
|
||||||
|
{
|
||||||
|
enable_brcm_irq(irq);
|
||||||
|
|
||||||
|
return 0; /* never anything pending */
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned int startup_brcm_none(unsigned int irq)
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void end_brcm_irq(unsigned int irq)
|
||||||
|
{
|
||||||
|
if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
|
||||||
|
enable_brcm_irq(irq);
|
||||||
|
}
|
||||||
|
|
||||||
|
void end_brcm_none(unsigned int irq)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
static struct hw_interrupt_type brcm_irq_type = {
|
||||||
|
.typename = "MIPS",
|
||||||
|
.startup = startup_brcm_irq,
|
||||||
|
.shutdown = disable_brcm_irq,
|
||||||
|
.enable = enable_brcm_irq,
|
||||||
|
.disable = disable_brcm_irq,
|
||||||
|
.ack = ack_brcm_irq,
|
||||||
|
.end = end_brcm_irq,
|
||||||
|
.set_affinity = NULL
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct hw_interrupt_type brcm_irq_no_end_type = {
|
||||||
|
.typename = "MIPS",
|
||||||
|
.startup = startup_brcm_none,
|
||||||
|
.shutdown = disable_brcm_irq,
|
||||||
|
.enable = enable_brcm_irq,
|
||||||
|
.disable = disable_brcm_irq,
|
||||||
|
.ack = ack_brcm_irq,
|
||||||
|
.end = end_brcm_none,
|
||||||
|
.set_affinity = NULL
|
||||||
|
};
|
||||||
|
|
||||||
|
void __init arch_init_irq(void)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
clear_c0_status(ST0_BEV);
|
||||||
|
change_c0_status(ST0_IM, (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4));
|
||||||
|
|
||||||
|
for (i = 0; i < NR_IRQS; i++) {
|
||||||
|
irq_desc[i].status = IRQ_DISABLED;
|
||||||
|
irq_desc[i].action = 0;
|
||||||
|
irq_desc[i].depth = 1;
|
||||||
|
irq_desc[i].chip = &brcm_irq_type;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int request_external_irq(unsigned int irq,
|
||||||
|
FN_HANDLER handler,
|
||||||
|
unsigned long irqflags,
|
||||||
|
const char * devname,
|
||||||
|
void *dev_id)
|
||||||
|
{
|
||||||
|
unsigned long flags;
|
||||||
|
|
||||||
|
local_irq_save(flags);
|
||||||
|
|
||||||
|
PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_CLEAR_SHFT)); // Clear
|
||||||
|
PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_MASK_SHFT)); // Mask
|
||||||
|
PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_INSENS_SHFT)); // Edge insesnsitive
|
||||||
|
PERF->ExtIrqCfg |= (1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_LEVEL_SHFT)); // Level triggered
|
||||||
|
PERF->ExtIrqCfg &= ~(1 << (irq - INTERRUPT_ID_EXTERNAL_0 + EI_SENSE_SHFT)); // Low level
|
||||||
|
|
||||||
|
local_irq_restore(flags);
|
||||||
|
|
||||||
|
return( request_irq(irq, handler, irqflags, devname, dev_id) );
|
||||||
|
}
|
||||||
|
|
||||||
|
/* VxWorks compatibility function(s). */
|
||||||
|
|
||||||
|
unsigned int BcmHalMapInterrupt(FN_HANDLER pfunc, unsigned int param,
|
||||||
|
unsigned int interruptId)
|
||||||
|
{
|
||||||
|
int nRet = -1;
|
||||||
|
char *devname;
|
||||||
|
|
||||||
|
devname = kmalloc(16, GFP_KERNEL);
|
||||||
|
if (devname)
|
||||||
|
sprintf( devname, "brcm_%d", interruptId );
|
||||||
|
|
||||||
|
/* Set the IRQ description to not automatically enable the interrupt at
|
||||||
|
* the end of an ISR. The driver that handles the interrupt must
|
||||||
|
* explicitly call BcmHalInterruptEnable or enable_brcm_irq. This behavior
|
||||||
|
* is consistent with interrupt handling on VxWorks.
|
||||||
|
*/
|
||||||
|
irq_desc[interruptId].chip = &brcm_irq_no_end_type;
|
||||||
|
|
||||||
|
if( interruptId >= INTERNAL_ISR_TABLE_OFFSET )
|
||||||
|
{
|
||||||
|
nRet = request_irq( interruptId, pfunc, SA_SAMPLE_RANDOM | SA_INTERRUPT,
|
||||||
|
devname, (void *) param );
|
||||||
|
}
|
||||||
|
else if (interruptId >= INTERRUPT_ID_EXTERNAL_0 && interruptId <= INTERRUPT_ID_EXTERNAL_3)
|
||||||
|
{
|
||||||
|
nRet = request_external_irq( interruptId, pfunc, SA_SAMPLE_RANDOM | SA_INTERRUPT,
|
||||||
|
devname, (void *) param );
|
||||||
|
}
|
||||||
|
|
||||||
|
return( nRet );
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
EXPORT_SYMBOL(enable_brcm_irq);
|
||||||
|
EXPORT_SYMBOL(disable_brcm_irq);
|
||||||
|
EXPORT_SYMBOL(request_external_irq);
|
||||||
|
EXPORT_SYMBOL(BcmHalMapInterrupt);
|
||||||
|
|
||||||
|
|
@ -0,0 +1,143 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2004 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
* prom.c: PROM library initialization code.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/mm.h>
|
||||||
|
#include <linux/sched.h>
|
||||||
|
#include <linux/bootmem.h>
|
||||||
|
#include <linux/blkdev.h>
|
||||||
|
#include <asm/addrspace.h>
|
||||||
|
#include <asm/bootinfo.h>
|
||||||
|
#include <asm/cpu.h>
|
||||||
|
#include <asm/time.h>
|
||||||
|
|
||||||
|
#include <bcm_map_part.h>
|
||||||
|
#include <board.h>
|
||||||
|
#include "boardparms.h"
|
||||||
|
#include "softdsl/AdslCoreDefs.h"
|
||||||
|
|
||||||
|
|
||||||
|
//char arcs_cmdline[CL_SIZE] __initdata = {0};
|
||||||
|
/* inv_xde */
|
||||||
|
int boot_loader_type;
|
||||||
|
int prom_argc;
|
||||||
|
char **prom_argv, **prom_envp;
|
||||||
|
|
||||||
|
extern int do_syslog(int, char *, int);
|
||||||
|
extern void serial_init(void);
|
||||||
|
extern void __init InitNvramInfo( void );
|
||||||
|
extern void kerSysFlashInit( void );
|
||||||
|
extern unsigned long get_nvram_start_addr(void);
|
||||||
|
void __init create_root_nfs_cmdline( char *cmdline );
|
||||||
|
|
||||||
|
#define MACH_BCM MACH_BCM96348
|
||||||
|
|
||||||
|
const char *get_system_type(void)
|
||||||
|
{
|
||||||
|
/*PNVRAM_DATA pNvramData = (PNVRAM_DATA) get_nvram_start_addr();
|
||||||
|
|
||||||
|
return( pNvramData->szBoardId );*/
|
||||||
|
return "brcm63xx";
|
||||||
|
}
|
||||||
|
|
||||||
|
unsigned long getMemorySize(void)
|
||||||
|
{
|
||||||
|
unsigned long ulSdramType = BOARD_SDRAM_TYPE;
|
||||||
|
|
||||||
|
unsigned long ulSdramSize;
|
||||||
|
|
||||||
|
switch( ulSdramType )
|
||||||
|
{
|
||||||
|
case BP_MEMORY_16MB_1_CHIP:
|
||||||
|
case BP_MEMORY_16MB_2_CHIP:
|
||||||
|
ulSdramSize = 16 * 1024 * 1024;
|
||||||
|
break;
|
||||||
|
case BP_MEMORY_32MB_1_CHIP:
|
||||||
|
case BP_MEMORY_32MB_2_CHIP:
|
||||||
|
ulSdramSize = 32 * 1024 * 1024;
|
||||||
|
break;
|
||||||
|
case BP_MEMORY_64MB_2_CHIP:
|
||||||
|
ulSdramSize = 64 * 1024 * 1024;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
ulSdramSize = 8 * 1024 * 1024;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (boot_loader_type == BOOT_CFE)
|
||||||
|
return ulSdramSize;
|
||||||
|
else
|
||||||
|
// assume that there is one contiguous memory map
|
||||||
|
return boot_mem_map.map[0].size;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------------
|
||||||
|
Name: prom_init
|
||||||
|
-------------------------------------------------------------------------- */
|
||||||
|
void __init prom_init(void)
|
||||||
|
{
|
||||||
|
extern ulong r4k_interval;
|
||||||
|
|
||||||
|
serial_init();
|
||||||
|
|
||||||
|
prom_argc = fw_arg0;
|
||||||
|
prom_argv = (char **) fw_arg1;
|
||||||
|
prom_envp = (char **) fw_arg2;
|
||||||
|
|
||||||
|
if ((prom_argv > 0x80000000) && (prom_argv < 0x82000000)) {
|
||||||
|
strncpy(arcs_cmdline, prom_argv[1], CL_SIZE);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (strncmp(arcs_cmdline, "boot_loader=RedBoot", 19) != 0) {
|
||||||
|
boot_loader_type = BOOT_CFE;
|
||||||
|
}
|
||||||
|
else {
|
||||||
|
boot_loader_type = BOOT_REDBOOT;
|
||||||
|
}
|
||||||
|
|
||||||
|
do_syslog(8, NULL, 8);
|
||||||
|
|
||||||
|
printk( "%s prom init\n", get_system_type() );
|
||||||
|
|
||||||
|
PERF->IrqMask = 0;
|
||||||
|
|
||||||
|
arcs_cmdline[0] = '\0';
|
||||||
|
|
||||||
|
if (boot_loader_type == BOOT_CFE)
|
||||||
|
add_memory_region(0, (getMemorySize() - ADSL_SDRAM_IMAGE_SIZE), BOOT_MEM_RAM);
|
||||||
|
else
|
||||||
|
add_memory_region(0, (0x01000000 - ADSL_SDRAM_IMAGE_SIZE), BOOT_MEM_RAM);
|
||||||
|
|
||||||
|
mips_machgroup = MACH_GROUP_BRCM;
|
||||||
|
mips_machtype = MACH_BCM;
|
||||||
|
|
||||||
|
BpSetBoardId("96348GW-10");
|
||||||
|
}
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------------
|
||||||
|
Name: prom_free_prom_memory
|
||||||
|
Abstract:
|
||||||
|
-------------------------------------------------------------------------- */
|
||||||
|
void __init prom_free_prom_memory(void)
|
||||||
|
{
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -0,0 +1,180 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2004 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
* Broadcom bcm63xx serial port initialization, also prepare for printk
|
||||||
|
* by registering with console_init
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/autoconf.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/interrupt.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/types.h>
|
||||||
|
#include <linux/console.h>
|
||||||
|
#include <linux/sched.h>
|
||||||
|
|
||||||
|
#include <asm/addrspace.h>
|
||||||
|
#include <asm/irq.h>
|
||||||
|
#include <asm/reboot.h>
|
||||||
|
#include <asm/gdb-stub.h>
|
||||||
|
#include <asm/mc146818rtc.h>
|
||||||
|
|
||||||
|
#include <bcm_map_part.h>
|
||||||
|
#include <board.h>
|
||||||
|
|
||||||
|
#define SER63XX_DEFAULT_BAUD 115200
|
||||||
|
#define BD_BCM63XX_TIMER_CLOCK_INPUT (FPERIPH)
|
||||||
|
#define stUart ((volatile Uart * const) UART_BASE)
|
||||||
|
|
||||||
|
// Transmit interrupts
|
||||||
|
#define TXINT (TXFIFOEMT | TXUNDERR | TXOVFERR)
|
||||||
|
// Receive interrupts
|
||||||
|
#define RXINT (RXFIFONE | RXOVFERR)
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------------
|
||||||
|
Name: serial_init
|
||||||
|
Purpose: Initalize the UART
|
||||||
|
-------------------------------------------------------------------------- */
|
||||||
|
void __init serial_init(void)
|
||||||
|
{
|
||||||
|
UINT32 tmpVal = SER63XX_DEFAULT_BAUD;
|
||||||
|
ULONG clockFreqHz;
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96345)
|
||||||
|
// Make sure clock is ticking
|
||||||
|
PERF->blkEnables |= UART_CLK_EN;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* Dissable channel's receiver and transmitter. */
|
||||||
|
stUart->control &= ~(BRGEN|TXEN|RXEN);
|
||||||
|
|
||||||
|
/*--------------------------------------------------------------------*/
|
||||||
|
/* Write the table value to the clock select register. */
|
||||||
|
/* DPullen - this is the equation to use: */
|
||||||
|
/* value = clockFreqHz / baud / 32-1; */
|
||||||
|
/* (snmod) Actually you should also take into account any necessary */
|
||||||
|
/* rounding. Divide by 16, look at lsb, if 0, divide by 2 */
|
||||||
|
/* and subtract 1. If 1, just divide by 2 */
|
||||||
|
/*--------------------------------------------------------------------*/
|
||||||
|
clockFreqHz = BD_BCM63XX_TIMER_CLOCK_INPUT;
|
||||||
|
tmpVal = (clockFreqHz / tmpVal) / 16;
|
||||||
|
if( tmpVal & 0x01 )
|
||||||
|
tmpVal /= 2; //Rounding up, so sub is already accounted for
|
||||||
|
else
|
||||||
|
tmpVal = (tmpVal / 2) - 1; // Rounding down so we must sub 1
|
||||||
|
stUart->baudword = tmpVal;
|
||||||
|
|
||||||
|
/* Finally, re-enable the transmitter and receiver. */
|
||||||
|
stUart->control |= (BRGEN|TXEN|RXEN);
|
||||||
|
|
||||||
|
stUart->config = (BITS8SYM | ONESTOP);
|
||||||
|
// Set the FIFO interrupt depth ... stUart->fifocfg = 0xAA;
|
||||||
|
stUart->fifoctl = RSTTXFIFOS | RSTRXFIFOS;
|
||||||
|
stUart->intMask = 0;
|
||||||
|
stUart->intMask = RXINT | TXINT;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* prom_putc()
|
||||||
|
* Output a character to the UART
|
||||||
|
*/
|
||||||
|
void prom_putc(char c)
|
||||||
|
{
|
||||||
|
/* Wait for Tx uffer to empty */
|
||||||
|
while (! (READ16(stUart->intStatus) & TXFIFOEMT));
|
||||||
|
/* Send character */
|
||||||
|
stUart->Data = c;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* prom_puts()
|
||||||
|
* Write a string to the UART
|
||||||
|
*/
|
||||||
|
void prom_puts(const char *s)
|
||||||
|
{
|
||||||
|
while (*s) {
|
||||||
|
if (*s == '\n') {
|
||||||
|
prom_putc('\r');
|
||||||
|
}
|
||||||
|
prom_putc(*s++);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* prom_getc_nowait()
|
||||||
|
* Returns a character from the UART
|
||||||
|
* Returns -1 if no characters available or corrupted
|
||||||
|
*/
|
||||||
|
int prom_getc_nowait(void)
|
||||||
|
{
|
||||||
|
uint16 uStatus;
|
||||||
|
int cData = -1;
|
||||||
|
|
||||||
|
uStatus = READ16(stUart->intStatus);
|
||||||
|
|
||||||
|
if (uStatus & RXFIFONE) { /* Do we have a character? */
|
||||||
|
cData = READ16(stUart->Data) & 0xff; /* Read character */
|
||||||
|
if (uStatus & (RXFRAMERR | RXPARERR)) { /* If we got an error, throw it away */
|
||||||
|
cData = -1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return cData;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* prom_getc()
|
||||||
|
* Returns a charcter from the serial port
|
||||||
|
* Will block until it receives a valid character
|
||||||
|
*/
|
||||||
|
char prom_getc(void)
|
||||||
|
{
|
||||||
|
int cData = -1;
|
||||||
|
|
||||||
|
/* Loop until we get a valid character */
|
||||||
|
while(cData == -1) {
|
||||||
|
cData = prom_getc_nowait();
|
||||||
|
}
|
||||||
|
return (char) cData;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* prom_testc()
|
||||||
|
* Returns 0 if no characters available
|
||||||
|
*/
|
||||||
|
int prom_testc(void)
|
||||||
|
{
|
||||||
|
uint16 uStatus;
|
||||||
|
|
||||||
|
uStatus = READ16(stUart->intStatus);
|
||||||
|
|
||||||
|
return (uStatus & RXFIFONE);
|
||||||
|
}
|
||||||
|
|
||||||
|
#if defined (CONFIG_REMOTE_DEBUG)
|
||||||
|
/* Prevent other code from writing to the serial port */
|
||||||
|
void _putc(char c) { }
|
||||||
|
void _puts(const char *ptr) { }
|
||||||
|
#else
|
||||||
|
/* Low level outputs call prom routines */
|
||||||
|
void _putc(char c) {
|
||||||
|
prom_putc(c);
|
||||||
|
}
|
||||||
|
void _puts(const char *ptr) {
|
||||||
|
prom_puts(ptr);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
@ -0,0 +1,523 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
* Generic setup routines for Broadcom 963xx MIPS boards
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/autoconf.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/interrupt.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/kdev_t.h>
|
||||||
|
#include <linux/types.h>
|
||||||
|
#include <linux/console.h>
|
||||||
|
#include <linux/sched.h>
|
||||||
|
#include <linux/mm.h>
|
||||||
|
#include <linux/slab.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/pm.h>
|
||||||
|
|
||||||
|
#include <asm/addrspace.h>
|
||||||
|
#include <asm/bcache.h>
|
||||||
|
#include <asm/irq.h>
|
||||||
|
#include <asm/time.h>
|
||||||
|
#include <asm/reboot.h>
|
||||||
|
#include <asm/gdb-stub.h>
|
||||||
|
|
||||||
|
extern void brcm_time_init(void);
|
||||||
|
extern unsigned long getMemorySize(void);
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96348) && defined(CONFIG_PCI)
|
||||||
|
#include <linux/pci.h>
|
||||||
|
#include <linux/delay.h>
|
||||||
|
#include <bcm_map_part.h>
|
||||||
|
#include <bcmpci.h>
|
||||||
|
|
||||||
|
static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* This function should be in a board specific directory. For now,
|
||||||
|
* assume that all boards that include this file use a Broadcom chip
|
||||||
|
* with a soft reset bit in the PLL control register.
|
||||||
|
*/
|
||||||
|
static void brcm_machine_restart(char *command)
|
||||||
|
{
|
||||||
|
const unsigned long ulSoftReset = 0x00000001;
|
||||||
|
unsigned long *pulPllCtrl = (unsigned long *) 0xfffe0008;
|
||||||
|
*pulPllCtrl |= ulSoftReset;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void brcm_machine_halt(void)
|
||||||
|
{
|
||||||
|
printk("System halted\n");
|
||||||
|
while (1);
|
||||||
|
}
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96348) && defined(CONFIG_PCI)
|
||||||
|
|
||||||
|
static void mpi_SetLocalPciConfigReg(uint32 reg, uint32 value)
|
||||||
|
{
|
||||||
|
/* write index then value */
|
||||||
|
mpi->pcicfgcntrl = PCI_CFG_REG_WRITE_EN + reg;;
|
||||||
|
mpi->pcicfgdata = value;
|
||||||
|
}
|
||||||
|
|
||||||
|
static uint32 mpi_GetLocalPciConfigReg(uint32 reg)
|
||||||
|
{
|
||||||
|
/* write index then get value */
|
||||||
|
mpi->pcicfgcntrl = PCI_CFG_REG_WRITE_EN + reg;;
|
||||||
|
return mpi->pcicfgdata;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* mpi_ResetPcCard: Set/Reset the PcCard
|
||||||
|
*/
|
||||||
|
static void mpi_ResetPcCard(int cardtype, BOOL bReset)
|
||||||
|
{
|
||||||
|
if (cardtype == MPI_CARDTYPE_NONE) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cardtype == MPI_CARDTYPE_CARDBUS) {
|
||||||
|
bReset = ! bReset;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (bReset) {
|
||||||
|
mpi->pcmcia_cntl1 = (mpi->pcmcia_cntl1 & ~PCCARD_CARD_RESET);
|
||||||
|
} else {
|
||||||
|
mpi->pcmcia_cntl1 = (mpi->pcmcia_cntl1 | PCCARD_CARD_RESET);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* mpi_ConfigCs: Configure an MPI/EBI chip select
|
||||||
|
*/
|
||||||
|
static void mpi_ConfigCs(uint32 cs, uint32 base, uint32 size, uint32 flags)
|
||||||
|
{
|
||||||
|
mpi->cs[cs].base = ((base & 0x1FFFFFFF) | size);
|
||||||
|
mpi->cs[cs].config = flags;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* mpi_InitPcmciaSpace
|
||||||
|
*/
|
||||||
|
static void mpi_InitPcmciaSpace(void)
|
||||||
|
{
|
||||||
|
// ChipSelect 4 controls PCMCIA Memory accesses
|
||||||
|
mpi_ConfigCs(PCMCIA_COMMON_BASE, pcmciaMem, EBI_SIZE_1M, (EBI_WORD_WIDE|EBI_ENABLE));
|
||||||
|
// ChipSelect 5 controls PCMCIA Attribute accesses
|
||||||
|
mpi_ConfigCs(PCMCIA_ATTRIBUTE_BASE, pcmciaAttr, EBI_SIZE_1M, (EBI_WORD_WIDE|EBI_ENABLE));
|
||||||
|
// ChipSelect 6 controls PCMCIA I/O accesses
|
||||||
|
mpi_ConfigCs(PCMCIA_IO_BASE, pcmciaIo, EBI_SIZE_64K, (EBI_WORD_WIDE|EBI_ENABLE));
|
||||||
|
|
||||||
|
mpi->pcmcia_cntl2 = ((PCMCIA_ATTR_ACTIVE << RW_ACTIVE_CNT_BIT) |
|
||||||
|
(PCMCIA_ATTR_INACTIVE << INACTIVE_CNT_BIT) |
|
||||||
|
(PCMCIA_ATTR_CE_SETUP << CE_SETUP_CNT_BIT) |
|
||||||
|
(PCMCIA_ATTR_CE_HOLD << CE_HOLD_CNT_BIT));
|
||||||
|
|
||||||
|
mpi->pcmcia_cntl2 |= (PCMCIA_HALFWORD_EN | PCMCIA_BYTESWAP_DIS);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* cardtype_vcc_detect: PC Card's card detect and voltage sense connection
|
||||||
|
*
|
||||||
|
* CD1#/ CD2#/ VS1#/ VS2#/ Card Initial Vcc
|
||||||
|
* CCD1# CCD2# CVS1 CVS2 Type
|
||||||
|
*
|
||||||
|
* GND GND open open 16-bit 5 vdc
|
||||||
|
*
|
||||||
|
* GND GND GND open 16-bit 3.3 vdc
|
||||||
|
*
|
||||||
|
* GND GND open GND 16-bit x.x vdc
|
||||||
|
*
|
||||||
|
* GND GND GND GND 16-bit 3.3 & x.x vdc
|
||||||
|
*
|
||||||
|
*====================================================================
|
||||||
|
*
|
||||||
|
* CVS1 GND CCD1# open CardBus 3.3 vdc
|
||||||
|
*
|
||||||
|
* GND CVS2 open CCD2# CardBus x.x vdc
|
||||||
|
*
|
||||||
|
* GND CVS1 CCD2# open CardBus y.y vdc
|
||||||
|
*
|
||||||
|
* GND CVS2 GND CCD2# CardBus 3.3 & x.x vdc
|
||||||
|
*
|
||||||
|
* CVS2 GND open CCD1# CardBus x.x & y.y vdc
|
||||||
|
*
|
||||||
|
* GND CVS1 CCD2# open CardBus 3.3, x.x & y.y vdc
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
static int cardtype_vcc_detect(void)
|
||||||
|
{
|
||||||
|
uint32 data32;
|
||||||
|
int cardtype;
|
||||||
|
|
||||||
|
cardtype = MPI_CARDTYPE_NONE;
|
||||||
|
mpi->pcmcia_cntl1 = 0x0000A000; // Turn on the output enables and drive
|
||||||
|
// the CVS pins to 0.
|
||||||
|
data32 = mpi->pcmcia_cntl1;
|
||||||
|
switch (data32 & 0x00000003) // Test CD1# and CD2#, see if card is plugged in.
|
||||||
|
{
|
||||||
|
case 0x00000003: // No Card is in the slot.
|
||||||
|
printk("mpi: No Card is in the PCMCIA slot\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000002: // Partial insertion, No CD2#.
|
||||||
|
printk("mpi: Card in the PCMCIA slot partial insertion, no CD2 signal\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000001: // Partial insertion, No CD1#.
|
||||||
|
printk("mpi: Card in the PCMCIA slot partial insertion, no CD1 signal\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000000:
|
||||||
|
mpi->pcmcia_cntl1 = 0x0000A0C0; // Turn off the CVS output enables and
|
||||||
|
// float the CVS pins.
|
||||||
|
mdelay(1);
|
||||||
|
data32 = mpi->pcmcia_cntl1;
|
||||||
|
// Read the Register.
|
||||||
|
switch (data32 & 0x0000000C) // See what is on the CVS pins.
|
||||||
|
{
|
||||||
|
case 0x00000000: // CVS1 and CVS2 are tied to ground, only 1 option.
|
||||||
|
printk("mpi: Detected 3.3 & x.x 16-bit PCMCIA card\n");
|
||||||
|
cardtype = MPI_CARDTYPE_PCMCIA;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000004: // CVS1 is open or tied to CCD1/CCD2 and CVS2 is tied to ground.
|
||||||
|
// 2 valid voltage options.
|
||||||
|
switch (data32 & 0x00000003) // Test the values of CCD1 and CCD2.
|
||||||
|
{
|
||||||
|
case 0x00000003: // CCD1 and CCD2 are tied to 1 of the CVS pins.
|
||||||
|
// This is not a valid combination.
|
||||||
|
printk("mpi: Unknown card plugged into slot\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000002: // CCD2 is tied to either CVS1 or CVS2.
|
||||||
|
mpi->pcmcia_cntl1 = 0x0000A080; // Drive CVS1 to a 0.
|
||||||
|
mdelay(1);
|
||||||
|
data32 = mpi->pcmcia_cntl1;
|
||||||
|
if (data32 & 0x00000002) { // CCD2 is tied to CVS2, not valid.
|
||||||
|
printk("mpi: Unknown card plugged into slot\n");
|
||||||
|
} else { // CCD2 is tied to CVS1.
|
||||||
|
printk("mpi: Detected 3.3, x.x and y.y Cardbus card\n");
|
||||||
|
cardtype = MPI_CARDTYPE_CARDBUS;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000001: // CCD1 is tied to either CVS1 or CVS2.
|
||||||
|
// This is not a valid combination.
|
||||||
|
printk("mpi: Unknown card plugged into slot\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000000: // CCD1 and CCD2 are tied to ground.
|
||||||
|
printk("mpi: Detected x.x vdc 16-bit PCMCIA card\n");
|
||||||
|
cardtype = MPI_CARDTYPE_PCMCIA;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000008: // CVS2 is open or tied to CCD1/CCD2 and CVS1 is tied to ground.
|
||||||
|
// 2 valid voltage options.
|
||||||
|
switch (data32 & 0x00000003) // Test the values of CCD1 and CCD2.
|
||||||
|
{
|
||||||
|
case 0x00000003: // CCD1 and CCD2 are tied to 1 of the CVS pins.
|
||||||
|
// This is not a valid combination.
|
||||||
|
printk("mpi: Unknown card plugged into slot\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000002: // CCD2 is tied to either CVS1 or CVS2.
|
||||||
|
mpi->pcmcia_cntl1 = 0x0000A040; // Drive CVS2 to a 0.
|
||||||
|
mdelay(1);
|
||||||
|
data32 = mpi->pcmcia_cntl1;
|
||||||
|
if (data32 & 0x00000002) { // CCD2 is tied to CVS1, not valid.
|
||||||
|
printk("mpi: Unknown card plugged into slot\n");
|
||||||
|
} else {// CCD2 is tied to CVS2.
|
||||||
|
printk("mpi: Detected 3.3 and x.x Cardbus card\n");
|
||||||
|
cardtype = MPI_CARDTYPE_CARDBUS;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000001: // CCD1 is tied to either CVS1 or CVS2.
|
||||||
|
// This is not a valid combination.
|
||||||
|
printk("mpi: Unknown card plugged into slot\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000000: // CCD1 and CCD2 are tied to ground.
|
||||||
|
cardtype = MPI_CARDTYPE_PCMCIA;
|
||||||
|
printk("mpi: Detected 3.3 vdc 16-bit PCMCIA card\n");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x0000000C: // CVS1 and CVS2 are open or tied to CCD1/CCD2.
|
||||||
|
// 5 valid voltage options.
|
||||||
|
|
||||||
|
switch (data32 & 0x00000003) // Test the values of CCD1 and CCD2.
|
||||||
|
{
|
||||||
|
case 0x00000003: // CCD1 and CCD2 are tied to 1 of the CVS pins.
|
||||||
|
// This is not a valid combination.
|
||||||
|
printk("mpi: Unknown card plugged into slot\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000002: // CCD2 is tied to either CVS1 or CVS2.
|
||||||
|
// CCD1 is tied to ground.
|
||||||
|
mpi->pcmcia_cntl1 = 0x0000A040; // Drive CVS2 to a 0.
|
||||||
|
mdelay(1);
|
||||||
|
data32 = mpi->pcmcia_cntl1;
|
||||||
|
if (data32 & 0x00000002) { // CCD2 is tied to CVS1.
|
||||||
|
printk("mpi: Detected y.y vdc Cardbus card\n");
|
||||||
|
} else { // CCD2 is tied to CVS2.
|
||||||
|
printk("mpi: Detected x.x vdc Cardbus card\n");
|
||||||
|
}
|
||||||
|
cardtype = MPI_CARDTYPE_CARDBUS;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000001: // CCD1 is tied to either CVS1 or CVS2.
|
||||||
|
// CCD2 is tied to ground.
|
||||||
|
|
||||||
|
mpi->pcmcia_cntl1 = 0x0000A040; // Drive CVS2 to a 0.
|
||||||
|
mdelay(1);
|
||||||
|
data32 = mpi->pcmcia_cntl1;
|
||||||
|
if (data32 & 0x00000001) {// CCD1 is tied to CVS1.
|
||||||
|
printk("mpi: Detected 3.3 vdc Cardbus card\n");
|
||||||
|
} else { // CCD1 is tied to CVS2.
|
||||||
|
printk("mpi: Detected x.x and y.y Cardbus card\n");
|
||||||
|
}
|
||||||
|
cardtype = MPI_CARDTYPE_CARDBUS;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 0x00000000: // CCD1 and CCD2 are tied to ground.
|
||||||
|
cardtype = MPI_CARDTYPE_PCMCIA;
|
||||||
|
printk("mpi: Detected 5 vdc 16-bit PCMCIA card\n");
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
printk("mpi: Unknown card plugged into slot\n");
|
||||||
|
break;
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return cardtype;
|
||||||
|
}
|
||||||
|
|
||||||
|
/*
|
||||||
|
* mpi_DetectPcCard: Detect the plugged in PC-Card
|
||||||
|
* Return: < 0 => Unknown card detected
|
||||||
|
* 0 => No card detected
|
||||||
|
* 1 => 16-bit card detected
|
||||||
|
* 2 => 32-bit CardBus card detected
|
||||||
|
*/
|
||||||
|
static int mpi_DetectPcCard(void)
|
||||||
|
{
|
||||||
|
int cardtype;
|
||||||
|
|
||||||
|
cardtype = cardtype_vcc_detect();
|
||||||
|
switch(cardtype) {
|
||||||
|
case MPI_CARDTYPE_PCMCIA:
|
||||||
|
mpi->pcmcia_cntl1 &= ~0x0000e000; // disable enable bits
|
||||||
|
//mpi->pcmcia_cntl1 = (mpi->pcmcia_cntl1 & ~PCCARD_CARD_RESET);
|
||||||
|
mpi->pcmcia_cntl1 |= (PCMCIA_ENABLE | PCMCIA_GPIO_ENABLE);
|
||||||
|
mpi_InitPcmciaSpace();
|
||||||
|
mpi_ResetPcCard(cardtype, FALSE);
|
||||||
|
// Hold card in reset for 10ms
|
||||||
|
mdelay(10);
|
||||||
|
mpi_ResetPcCard(cardtype, TRUE);
|
||||||
|
// Let card come out of reset
|
||||||
|
mdelay(100);
|
||||||
|
break;
|
||||||
|
case MPI_CARDTYPE_CARDBUS:
|
||||||
|
// 8 => CardBus Enable
|
||||||
|
// 1 => PCI Slot Number
|
||||||
|
// C => Float VS1 & VS2
|
||||||
|
mpi->pcmcia_cntl1 = (mpi->pcmcia_cntl1 & 0xFFFF0000) |
|
||||||
|
CARDBUS_ENABLE |
|
||||||
|
(CARDBUS_SLOT << 8)|
|
||||||
|
VS2_OEN |
|
||||||
|
VS1_OEN;
|
||||||
|
/* access to this memory window will be to/from CardBus */
|
||||||
|
mpi->l2pmremap1 |= CARDBUS_MEM;
|
||||||
|
|
||||||
|
// Need to reset the Cardbus Card. There's no CardManager to do this,
|
||||||
|
// and we need to be ready for PCI configuration.
|
||||||
|
mpi_ResetPcCard(cardtype, FALSE);
|
||||||
|
// Hold card in reset for 10ms
|
||||||
|
mdelay(10);
|
||||||
|
mpi_ResetPcCard(cardtype, TRUE);
|
||||||
|
// Let card come out of reset
|
||||||
|
mdelay(100);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
return cardtype;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int mpi_init(void)
|
||||||
|
{
|
||||||
|
unsigned long data;
|
||||||
|
unsigned int chipid;
|
||||||
|
unsigned int chiprev;
|
||||||
|
unsigned int sdramsize;
|
||||||
|
|
||||||
|
chipid = (PERF->RevID & 0xFFFF0000) >> 16;
|
||||||
|
chiprev = (PERF->RevID & 0xFF);
|
||||||
|
sdramsize = getMemorySize();
|
||||||
|
/*
|
||||||
|
* Init the pci interface
|
||||||
|
*/
|
||||||
|
data = GPIO->GPIOMode; // GPIO mode register
|
||||||
|
data |= GROUP2_PCI | GROUP1_MII_PCCARD; // PCI internal arbiter + Cardbus
|
||||||
|
GPIO->GPIOMode = data; // PCI internal arbiter
|
||||||
|
|
||||||
|
/*
|
||||||
|
* In the BCM6348 CardBus support is defaulted to Slot 0
|
||||||
|
* because there is no external IDSEL for CardBus. To disable
|
||||||
|
* the CardBus and allow a standard PCI card in Slot 0
|
||||||
|
* set the cbus_idsel field to 0x1f.
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
uData = mpi->pcmcia_cntl1;
|
||||||
|
uData |= CARDBUS_IDSEL;
|
||||||
|
mpi->pcmcia_cntl1 = uData;
|
||||||
|
*/
|
||||||
|
// Setup PCI I/O Window range. Give 64K to PCI I/O
|
||||||
|
mpi->l2piorange = ~(BCM_PCI_IO_SIZE_64KB-1);
|
||||||
|
// UBUS to PCI I/O base address
|
||||||
|
mpi->l2piobase = BCM_PCI_IO_BASE & BCM_PCI_ADDR_MASK;
|
||||||
|
// UBUS to PCI I/O Window remap
|
||||||
|
mpi->l2pioremap = (BCM_PCI_IO_BASE | MEM_WINDOW_EN);
|
||||||
|
|
||||||
|
// enable PCI related GPIO pins and data swap between system and PCI bus
|
||||||
|
mpi->locbuscntrl = (EN_PCI_GPIO | DIR_U2P_NOSWAP);
|
||||||
|
|
||||||
|
/* Enable 6348 BusMaster and Memory access mode */
|
||||||
|
data = mpi_GetLocalPciConfigReg(PCI_COMMAND);
|
||||||
|
data |= (PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
|
||||||
|
mpi_SetLocalPciConfigReg(PCI_COMMAND, data);
|
||||||
|
|
||||||
|
/* Configure two 16 MByte PCI to System memory regions. */
|
||||||
|
/* These memory regions are used when PCI device is a bus master */
|
||||||
|
/* Accesses to the SDRAM from PCI bus will be "byte swapped" for this region */
|
||||||
|
mpi_SetLocalPciConfigReg(PCI_BASE_ADDRESS_3, BCM_HOST_MEM_SPACE1);
|
||||||
|
mpi->sp0remap = 0x0;
|
||||||
|
|
||||||
|
/* Accesses to the SDRAM from PCI bus will not be "byte swapped" for this region */
|
||||||
|
mpi_SetLocalPciConfigReg(PCI_BASE_ADDRESS_4, BCM_HOST_MEM_SPACE2);
|
||||||
|
mpi->sp1remap = 0x0;
|
||||||
|
mpi->pcimodesel |= (PCI_BAR2_NOSWAP | 0x40);
|
||||||
|
|
||||||
|
if ((chipid == 0x6348) && (chiprev == 0xb0)) {
|
||||||
|
mpi->sp0range = ~(sdramsize-1);
|
||||||
|
mpi->sp1range = ~(sdramsize-1);
|
||||||
|
}
|
||||||
|
/*
|
||||||
|
* Change 6348 PCI Cfg Reg. offset 0x40 to PCI memory read retry count infinity
|
||||||
|
* by set 0 in bit 8~15. This resolve read Bcm4306 srom return 0xffff in
|
||||||
|
* first read.
|
||||||
|
*/
|
||||||
|
data = mpi_GetLocalPciConfigReg(BRCM_PCI_CONFIG_TIMER);
|
||||||
|
data &= ~BRCM_PCI_CONFIG_TIMER_RETRY_MASK;
|
||||||
|
data |= 0x00000080;
|
||||||
|
mpi_SetLocalPciConfigReg(BRCM_PCI_CONFIG_TIMER, data);
|
||||||
|
|
||||||
|
/* enable pci interrupt */
|
||||||
|
mpi->locintstat |= (EXT_PCI_INT << 16);
|
||||||
|
|
||||||
|
mpi_DetectPcCard();
|
||||||
|
|
||||||
|
ioport_resource.start = BCM_PCI_IO_BASE;
|
||||||
|
ioport_resource.end = BCM_PCI_IO_BASE + BCM_PCI_IO_SIZE_64KB;
|
||||||
|
|
||||||
|
#if defined(CONFIG_USB)
|
||||||
|
PERF->blkEnables |= USBH_CLK_EN;
|
||||||
|
mdelay(100);
|
||||||
|
*USBH_NON_OHCI = NON_OHCI_BYTE_SWAP;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static int __init brcm63xx_setup(void)
|
||||||
|
{
|
||||||
|
extern int panic_timeout;
|
||||||
|
|
||||||
|
_machine_restart = brcm_machine_restart;
|
||||||
|
_machine_halt = brcm_machine_halt;
|
||||||
|
pm_power_off = brcm_machine_halt;
|
||||||
|
|
||||||
|
board_time_init = brcm_time_init;
|
||||||
|
|
||||||
|
panic_timeout = 5;
|
||||||
|
|
||||||
|
#if defined(CONFIG_BCM96348) && defined(CONFIG_PCI)
|
||||||
|
/* mpi initialization */
|
||||||
|
mpi_init();
|
||||||
|
#endif
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void __init plat_mem_setup(void)
|
||||||
|
{
|
||||||
|
brcm63xx_setup();
|
||||||
|
}
|
||||||
|
|
||||||
|
/***************************************************************************
|
||||||
|
* C++ New and delete operator functions
|
||||||
|
***************************************************************************/
|
||||||
|
|
||||||
|
/* void *operator new(unsigned int sz) */
|
||||||
|
void *_Znwj(unsigned int sz)
|
||||||
|
{
|
||||||
|
return( kmalloc(sz, GFP_KERNEL) );
|
||||||
|
}
|
||||||
|
|
||||||
|
/* void *operator new[](unsigned int sz)*/
|
||||||
|
void *_Znaj(unsigned int sz)
|
||||||
|
{
|
||||||
|
return( kmalloc(sz, GFP_KERNEL) );
|
||||||
|
}
|
||||||
|
|
||||||
|
/* placement new operator */
|
||||||
|
/* void *operator new (unsigned int size, void *ptr) */
|
||||||
|
void *ZnwjPv(unsigned int size, void *ptr)
|
||||||
|
{
|
||||||
|
return ptr;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* void operator delete(void *m) */
|
||||||
|
void _ZdlPv(void *m)
|
||||||
|
{
|
||||||
|
kfree(m);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* void operator delete[](void *m) */
|
||||||
|
void _ZdaPv(void *m)
|
||||||
|
{
|
||||||
|
kfree(m);
|
||||||
|
}
|
||||||
|
|
||||||
|
EXPORT_SYMBOL(_Znwj);
|
||||||
|
EXPORT_SYMBOL(_Znaj);
|
||||||
|
EXPORT_SYMBOL(ZnwjPv);
|
||||||
|
EXPORT_SYMBOL(_ZdlPv);
|
||||||
|
EXPORT_SYMBOL(_ZdaPv);
|
||||||
|
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
#define ADSL_SDRAM_IMAGE_SIZE (384*1024)
|
||||||
|
|
||||||
|
|
@ -0,0 +1,114 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2004 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
/*
|
||||||
|
* Setup time for Broadcom 963xx MIPS boards
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <linux/autoconf.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/kernel_stat.h>
|
||||||
|
#include <linux/sched.h>
|
||||||
|
#include <linux/spinlock.h>
|
||||||
|
#include <linux/interrupt.h>
|
||||||
|
#include <linux/module.h>
|
||||||
|
#include <linux/time.h>
|
||||||
|
#include <linux/timex.h>
|
||||||
|
|
||||||
|
#include <asm/mipsregs.h>
|
||||||
|
#include <asm/ptrace.h>
|
||||||
|
#include <asm/div64.h>
|
||||||
|
#include <asm/time.h>
|
||||||
|
|
||||||
|
#include <bcm_map_part.h>
|
||||||
|
#include <bcm_intr.h>
|
||||||
|
|
||||||
|
static unsigned long r4k_offset; /* Amount to increment compare reg each time */
|
||||||
|
static unsigned long r4k_cur; /* What counter should be at next timer irq */
|
||||||
|
|
||||||
|
/* *********************************************************************
|
||||||
|
* calculateCpuSpeed()
|
||||||
|
* Calculate the BCM6348 CPU speed by reading the PLL strap register
|
||||||
|
* and applying the following formula:
|
||||||
|
* cpu_clk = (.25 * 64MHz freq) * (N1 + 1) * (N2 + 2) / (M1_CPU + 1)
|
||||||
|
* Input parameters:
|
||||||
|
* none
|
||||||
|
* Return value:
|
||||||
|
* none
|
||||||
|
********************************************************************* */
|
||||||
|
|
||||||
|
static inline unsigned long __init calculateCpuSpeed(void)
|
||||||
|
{
|
||||||
|
UINT32 pllStrap = PERF->PllStrap;
|
||||||
|
int n1 = (pllStrap & PLL_N1_MASK) >> PLL_N1_SHFT;
|
||||||
|
int n2 = (pllStrap & PLL_N2_MASK) >> PLL_N2_SHFT;
|
||||||
|
int m1cpu = (pllStrap & PLL_M1_CPU_MASK) >> PLL_M1_CPU_SHFT;
|
||||||
|
|
||||||
|
return (16 * (n1 + 1) * (n2 + 2) / (m1cpu + 1)) * 1000000;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static inline unsigned long __init cal_r4koff(void)
|
||||||
|
{
|
||||||
|
mips_hpt_frequency = calculateCpuSpeed() / 2;
|
||||||
|
return (mips_hpt_frequency / HZ);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/*
|
||||||
|
* There are a lot of conceptually broken versions of the MIPS timer interrupt
|
||||||
|
* handler floating around. This one is rather different, but the algorithm
|
||||||
|
* is provably more robust.
|
||||||
|
*/
|
||||||
|
irqreturn_t brcm_timer_interrupt(struct pt_regs *regs)
|
||||||
|
{
|
||||||
|
int irq = MIPS_TIMER_INT;
|
||||||
|
|
||||||
|
irq_enter();
|
||||||
|
kstat_this_cpu.irqs[irq]++;
|
||||||
|
|
||||||
|
timer_interrupt(irq, regs);
|
||||||
|
irq_exit();
|
||||||
|
return IRQ_HANDLED;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void __init brcm_time_init(void)
|
||||||
|
{
|
||||||
|
unsigned int est_freq, flags;
|
||||||
|
local_irq_save(flags);
|
||||||
|
|
||||||
|
printk("calculating r4koff... ");
|
||||||
|
r4k_offset = cal_r4koff();
|
||||||
|
printk("%08lx(%d)\n", r4k_offset, (int)r4k_offset);
|
||||||
|
|
||||||
|
est_freq = 2 * r4k_offset * HZ;
|
||||||
|
est_freq += 5000; /* round */
|
||||||
|
est_freq -= est_freq % 10000;
|
||||||
|
printk("CPU frequency %d.%02d MHz\n", est_freq / 1000000,
|
||||||
|
(est_freq % 1000000) * 100 / 1000000);
|
||||||
|
local_irq_restore(flags);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
void __init plat_timer_setup(struct irqaction *irq)
|
||||||
|
{
|
||||||
|
r4k_cur = (read_c0_count() + r4k_offset);
|
||||||
|
write_c0_compare(r4k_cur);
|
||||||
|
set_c0_status(IE_IRQ5);
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,93 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/types.h>
|
||||||
|
#include <linux/pci.h>
|
||||||
|
|
||||||
|
#include <bcmpci.h>
|
||||||
|
#include <bcm_intr.h>
|
||||||
|
#include <bcm_map_part.h>
|
||||||
|
|
||||||
|
static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE);
|
||||||
|
|
||||||
|
static char irq_tab_bcm96348[] __initdata = {
|
||||||
|
[0] = INTERRUPT_ID_MPI,
|
||||||
|
[1] = INTERRUPT_ID_MPI,
|
||||||
|
#if defined(CONFIG_USB)
|
||||||
|
[USB_HOST_SLOT] = INTERRUPT_ID_USBH
|
||||||
|
#endif
|
||||||
|
};
|
||||||
|
|
||||||
|
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
||||||
|
{
|
||||||
|
return irq_tab_bcm96348[slot];
|
||||||
|
}
|
||||||
|
|
||||||
|
static void bcm96348_fixup(struct pci_dev *dev)
|
||||||
|
{
|
||||||
|
uint32 memaddr;
|
||||||
|
uint32 size;
|
||||||
|
|
||||||
|
memaddr = pci_resource_start(dev, 0);
|
||||||
|
size = pci_resource_len(dev, 0);
|
||||||
|
|
||||||
|
switch (PCI_SLOT(dev->devfn)) {
|
||||||
|
case 0:
|
||||||
|
// UBUS to PCI address range
|
||||||
|
// Memory Window 1. Mask determines which bits are decoded.
|
||||||
|
mpi->l2pmrange1 = ~(size-1);
|
||||||
|
// UBUS to PCI Memory base address. This is akin to the ChipSelect base
|
||||||
|
// register.
|
||||||
|
mpi->l2pmbase1 = memaddr & BCM_PCI_ADDR_MASK;
|
||||||
|
// UBUS to PCI Remap Address. Replaces the masked address bits in the
|
||||||
|
// range register with this setting.
|
||||||
|
// Also, enable direct I/O and direct Memory accesses
|
||||||
|
mpi->l2pmremap1 = (memaddr | MEM_WINDOW_EN);
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 1:
|
||||||
|
// Memory Window 2
|
||||||
|
mpi->l2pmrange2 = ~(size-1);
|
||||||
|
// UBUS to PCI Memory base address.
|
||||||
|
mpi->l2pmbase2 = memaddr & BCM_PCI_ADDR_MASK;
|
||||||
|
// UBUS to PCI Remap Address
|
||||||
|
mpi->l2pmremap2 = (memaddr | MEM_WINDOW_EN);
|
||||||
|
break;
|
||||||
|
|
||||||
|
#if defined(CONFIG_USB)
|
||||||
|
case USB_HOST_SLOT:
|
||||||
|
dev->resource[0].start = USB_HOST_BASE;
|
||||||
|
dev->resource[0].end = USB_HOST_BASE+USB_BAR0_MEM_SIZE-1;
|
||||||
|
break;
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int pcibios_plat_dev_init(struct pci_dev *dev)
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM, PCI_ANY_ID,
|
||||||
|
bcm96348_fixup);
|
||||||
|
|
||||||
|
/*struct pci_fixup pcibios_fixups[] = {
|
||||||
|
{ PCI_FIXUP_FINAL, PCI_ANY_ID, PCI_ANY_ID, bcm96348_fixup },
|
||||||
|
{0}
|
||||||
|
};*/
|
||||||
|
|
@ -0,0 +1,276 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
#include <linux/types.h>
|
||||||
|
#include <linux/pci.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <asm/addrspace.h>
|
||||||
|
|
||||||
|
#include <bcm_intr.h>
|
||||||
|
#include <bcm_map_part.h>
|
||||||
|
#include <bcmpci.h>
|
||||||
|
|
||||||
|
#include <linux/delay.h>
|
||||||
|
|
||||||
|
#if defined(CONFIG_USB)
|
||||||
|
#if 0
|
||||||
|
#define DPRINT(x...) printk(x)
|
||||||
|
#else
|
||||||
|
#define DPRINT(x...)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static int
|
||||||
|
pci63xx_int_read(unsigned int devfn, int where, u32 * value, int size);
|
||||||
|
static int
|
||||||
|
pci63xx_int_write(unsigned int devfn, int where, u32 * value, int size);
|
||||||
|
|
||||||
|
static bool usb_mem_size_rd = FALSE;
|
||||||
|
static uint32 usb_mem_base = 0;
|
||||||
|
static uint32 usb_cfg_space_cmd_reg = 0;
|
||||||
|
#endif
|
||||||
|
static bool pci_mem_size_rd = FALSE;
|
||||||
|
|
||||||
|
static volatile MpiRegisters * mpi = (MpiRegisters *)(MPI_BASE);
|
||||||
|
|
||||||
|
static void mpi_SetupPciConfigAccess(uint32 addr)
|
||||||
|
{
|
||||||
|
mpi->l2pcfgctl = (DIR_CFG_SEL | DIR_CFG_USEREG | addr) & ~CONFIG_TYPE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void mpi_ClearPciConfigAccess(void)
|
||||||
|
{
|
||||||
|
mpi->l2pcfgctl = 0x00000000;
|
||||||
|
}
|
||||||
|
|
||||||
|
#if defined(CONFIG_USB)
|
||||||
|
/* --------------------------------------------------------------------------
|
||||||
|
Name: pci63xx_int_write
|
||||||
|
Abstract: PCI Config write on internal device(s)
|
||||||
|
-------------------------------------------------------------------------- */
|
||||||
|
static int
|
||||||
|
pci63xx_int_write(unsigned int devfn, int where, u32 * value, int size)
|
||||||
|
{
|
||||||
|
if (PCI_SLOT(devfn) != USB_HOST_SLOT) {
|
||||||
|
return PCIBIOS_SUCCESSFUL;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (size) {
|
||||||
|
case 1:
|
||||||
|
DPRINT("W => Slot: %d Where: %2X Len: %d Data: %02X\n",
|
||||||
|
PCI_SLOT(devfn), where, size, *value);
|
||||||
|
break;
|
||||||
|
case 2:
|
||||||
|
DPRINT("W => Slot: %d Where: %2X Len: %d Data: %04X\n",
|
||||||
|
PCI_SLOT(devfn), where, size, *value);
|
||||||
|
switch (where) {
|
||||||
|
case PCI_COMMAND:
|
||||||
|
usb_cfg_space_cmd_reg = *value;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case 4:
|
||||||
|
DPRINT("W => Slot: %d Where: %2X Len: %d Data: %08lX\n",
|
||||||
|
PCI_SLOT(devfn), where, size, *value);
|
||||||
|
switch (where) {
|
||||||
|
case PCI_BASE_ADDRESS_0:
|
||||||
|
if (*value == 0xffffffff) {
|
||||||
|
usb_mem_size_rd = TRUE;
|
||||||
|
} else {
|
||||||
|
usb_mem_base = *value;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
return PCIBIOS_SUCCESSFUL;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* --------------------------------------------------------------------------
|
||||||
|
Name: pci63xx_int_read
|
||||||
|
Abstract: PCI Config read on internal device(s)
|
||||||
|
-------------------------------------------------------------------------- */
|
||||||
|
static int
|
||||||
|
pci63xx_int_read(unsigned int devfn, int where, u32 * value, int size)
|
||||||
|
{
|
||||||
|
uint32 retValue = 0xFFFFFFFF;
|
||||||
|
|
||||||
|
if (PCI_SLOT(devfn) != USB_HOST_SLOT) {
|
||||||
|
return PCIBIOS_SUCCESSFUL;
|
||||||
|
}
|
||||||
|
|
||||||
|
// For now, this is specific to the USB Host controller. We can
|
||||||
|
// make it more general if we have to...
|
||||||
|
// Emulate PCI Config accesses
|
||||||
|
switch (where) {
|
||||||
|
case PCI_VENDOR_ID:
|
||||||
|
case PCI_DEVICE_ID:
|
||||||
|
retValue = PCI_VENDOR_ID_BROADCOM | 0x63000000;
|
||||||
|
break;
|
||||||
|
case PCI_COMMAND:
|
||||||
|
case PCI_STATUS:
|
||||||
|
retValue = (0x0006 << 16) | usb_cfg_space_cmd_reg;
|
||||||
|
break;
|
||||||
|
case PCI_CLASS_REVISION:
|
||||||
|
case PCI_CLASS_DEVICE:
|
||||||
|
retValue = (PCI_CLASS_SERIAL_USB << 16) | (0x10 << 8) | 0x01;
|
||||||
|
break;
|
||||||
|
case PCI_BASE_ADDRESS_0:
|
||||||
|
if (usb_mem_size_rd) {
|
||||||
|
retValue = USB_BAR0_MEM_SIZE;
|
||||||
|
} else {
|
||||||
|
if (usb_mem_base != 0)
|
||||||
|
retValue = usb_mem_base;
|
||||||
|
else
|
||||||
|
retValue = USB_HOST_BASE;
|
||||||
|
}
|
||||||
|
usb_mem_size_rd = FALSE;
|
||||||
|
break;
|
||||||
|
case PCI_CACHE_LINE_SIZE:
|
||||||
|
case PCI_LATENCY_TIMER:
|
||||||
|
retValue = 0;
|
||||||
|
break;
|
||||||
|
case PCI_HEADER_TYPE:
|
||||||
|
retValue = PCI_HEADER_TYPE_NORMAL;
|
||||||
|
break;
|
||||||
|
case PCI_SUBSYSTEM_VENDOR_ID:
|
||||||
|
retValue = PCI_VENDOR_ID_BROADCOM;
|
||||||
|
break;
|
||||||
|
case PCI_SUBSYSTEM_ID:
|
||||||
|
retValue = 0x6300;
|
||||||
|
break;
|
||||||
|
case PCI_INTERRUPT_LINE:
|
||||||
|
retValue = INTERRUPT_ID_USBH;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
switch (size) {
|
||||||
|
case 1:
|
||||||
|
*value = (retValue >> ((where & 3) << 3)) & 0xff;
|
||||||
|
DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %02X\n",
|
||||||
|
PCI_SLOT(devfn), where, size, *value);
|
||||||
|
break;
|
||||||
|
case 2:
|
||||||
|
*value = (retValue >> ((where & 3) << 3)) & 0xffff;
|
||||||
|
DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %04X\n",
|
||||||
|
PCI_SLOT(devfn), where, size, *value);
|
||||||
|
break;
|
||||||
|
case 4:
|
||||||
|
*value = retValue;
|
||||||
|
DPRINT("R <= Slot: %d Where: %2X Len: %d Data: %08lX\n",
|
||||||
|
PCI_SLOT(devfn), where, size, *value);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
return PCIBIOS_SUCCESSFUL;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static int bcm96348_pcibios_read(struct pci_bus *bus, unsigned int devfn,
|
||||||
|
int where, int size, u32 * val)
|
||||||
|
{
|
||||||
|
volatile unsigned char *ioBase = (unsigned char *)(mpi->l2piobase | KSEG1);
|
||||||
|
uint32 data;
|
||||||
|
|
||||||
|
#if defined(CONFIG_USB)
|
||||||
|
if (PCI_SLOT(devfn) == USB_HOST_SLOT)
|
||||||
|
return pci63xx_int_read(devfn, where, val, size);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
mpi_SetupPciConfigAccess(BCM_PCI_CFG(PCI_SLOT(devfn), PCI_FUNC(devfn), where));
|
||||||
|
data = *(uint32 *)ioBase;
|
||||||
|
switch(size) {
|
||||||
|
case 1:
|
||||||
|
*val = (data >> ((where & 3) << 3)) & 0xff;
|
||||||
|
break;
|
||||||
|
case 2:
|
||||||
|
*val = (data >> ((where & 3) << 3)) & 0xffff;
|
||||||
|
break;
|
||||||
|
case 4:
|
||||||
|
*val = data;
|
||||||
|
/* Special case for reading PCI device range */
|
||||||
|
if ((where >= PCI_BASE_ADDRESS_0) && (where <= PCI_BASE_ADDRESS_5)) {
|
||||||
|
if (pci_mem_size_rd) {
|
||||||
|
/* bcm6348 PCI memory window minimum size is 64K */
|
||||||
|
*val &= PCI_SIZE_64K;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
pci_mem_size_rd = FALSE;
|
||||||
|
mpi_ClearPciConfigAccess();
|
||||||
|
|
||||||
|
return PCIBIOS_SUCCESSFUL;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int bcm96348_pcibios_write(struct pci_bus *bus, unsigned int devfn,
|
||||||
|
int where, int size, u32 val)
|
||||||
|
{
|
||||||
|
volatile unsigned char *ioBase = (unsigned char *)(mpi->l2piobase | KSEG1);
|
||||||
|
uint32 data;
|
||||||
|
|
||||||
|
#if defined(CONFIG_USB)
|
||||||
|
if (PCI_SLOT(devfn) == USB_HOST_SLOT)
|
||||||
|
return pci63xx_int_write(devfn, where, &val, size);
|
||||||
|
#endif
|
||||||
|
mpi_SetupPciConfigAccess(BCM_PCI_CFG(PCI_SLOT(devfn), PCI_FUNC(devfn), where));
|
||||||
|
data = *(uint32 *)ioBase;
|
||||||
|
switch(size) {
|
||||||
|
case 1:
|
||||||
|
data = (data & ~(0xff << ((where & 3) << 3))) |
|
||||||
|
(val << ((where & 3) << 3));
|
||||||
|
break;
|
||||||
|
case 2:
|
||||||
|
data = (data & ~(0xffff << ((where & 3) << 3))) |
|
||||||
|
(val << ((where & 3) << 3));
|
||||||
|
break;
|
||||||
|
case 4:
|
||||||
|
data = val;
|
||||||
|
/* Special case for reading PCI device range */
|
||||||
|
if ((where >= PCI_BASE_ADDRESS_0) && (where <= PCI_BASE_ADDRESS_5)) {
|
||||||
|
if (val == 0xffffffff)
|
||||||
|
pci_mem_size_rd = TRUE;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
*(uint32 *)ioBase = data;
|
||||||
|
udelay(500);
|
||||||
|
mpi_ClearPciConfigAccess();
|
||||||
|
|
||||||
|
return PCIBIOS_SUCCESSFUL;
|
||||||
|
}
|
||||||
|
|
||||||
|
struct pci_ops bcm96348_pci_ops = {
|
||||||
|
.read = bcm96348_pcibios_read,
|
||||||
|
.write = bcm96348_pcibios_write
|
||||||
|
};
|
||||||
|
|
@ -0,0 +1,54 @@
|
||||||
|
/*
|
||||||
|
<:copyright-gpl
|
||||||
|
Copyright 2002 Broadcom Corp. All Rights Reserved.
|
||||||
|
|
||||||
|
This program is free software; you can distribute it and/or modify it
|
||||||
|
under the terms of the GNU General Public License (Version 2) as
|
||||||
|
published by the Free Software Foundation.
|
||||||
|
|
||||||
|
This program is distributed in the hope it will be useful, but WITHOUT
|
||||||
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||||
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||||
|
for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License along
|
||||||
|
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
|
||||||
|
:>
|
||||||
|
*/
|
||||||
|
#include <linux/types.h>
|
||||||
|
#include <linux/pci.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
|
||||||
|
//#include <asm/pci_channel.h>
|
||||||
|
#include <bcmpci.h>
|
||||||
|
|
||||||
|
static struct resource bcm_pci_io_resource = {
|
||||||
|
.name = "bcm96348 pci IO space",
|
||||||
|
.start = BCM_PCI_IO_BASE,
|
||||||
|
.end = BCM_PCI_IO_BASE + BCM_PCI_IO_SIZE_64KB - 1,
|
||||||
|
.flags = IORESOURCE_IO
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct resource bcm_pci_mem_resource = {
|
||||||
|
.name = "bcm96348 pci memory space",
|
||||||
|
.start = BCM_PCI_MEM_BASE,
|
||||||
|
.end = BCM_PCI_MEM_BASE + BCM_PCI_MEM_SIZE_16MB - 1,
|
||||||
|
.flags = IORESOURCE_MEM
|
||||||
|
};
|
||||||
|
|
||||||
|
extern struct pci_ops bcm96348_pci_ops;
|
||||||
|
|
||||||
|
struct pci_controller bcm96348_controller = {
|
||||||
|
.pci_ops = &bcm96348_pci_ops,
|
||||||
|
.io_resource = &bcm_pci_io_resource,
|
||||||
|
.mem_resource = &bcm_pci_mem_resource,
|
||||||
|
};
|
||||||
|
|
||||||
|
static void bcm96348_pci_init(void)
|
||||||
|
{
|
||||||
|
register_pci_controller(&bcm96348_controller);
|
||||||
|
}
|
||||||
|
|
||||||
|
arch_initcall(bcm96348_pci_init);
|
||||||
|
|
@ -0,0 +1,277 @@
|
||||||
|
/*
|
||||||
|
* $Id$
|
||||||
|
* Copyright (C) 2006 Florian Fainelli <florian@openwrt.org>
|
||||||
|
* Mike Albon <malbon@openwrt.org>
|
||||||
|
* Copyright (C) $Date$ $Author$
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* This is the BCM963xx flash map driver, in its actual state it only supports BCM96348 devices
|
||||||
|
* this driver is able to manage both bootloader we found on these boards : CFE and RedBoot
|
||||||
|
*
|
||||||
|
* RedBoot :
|
||||||
|
* - this bootloader allows us to parse partitions and therefore deduce the MTD partition table
|
||||||
|
*
|
||||||
|
* CFE :
|
||||||
|
* - CFE partitionning can be detected as for BCM947xx devices
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <asm/io.h>
|
||||||
|
#include <linux/init.h>
|
||||||
|
#include <linux/kernel.h>
|
||||||
|
#include <linux/mtd/map.h>
|
||||||
|
#include <linux/mtd/mtd.h>
|
||||||
|
#include <linux/mtd/partitions.h>
|
||||||
|
#include <linux/vmalloc.h>
|
||||||
|
#include <board.h>
|
||||||
|
|
||||||
|
#define WINDOW_ADDR 0x1FC00000 /* Real address of the flash */
|
||||||
|
#define WINDOW_SIZE 0x400000 /* Size of flash */
|
||||||
|
#define BUSWIDTH 2 /* Buswidth */
|
||||||
|
#define EXTENDED_SIZE 0xBFC00000 /* Extended flash address */
|
||||||
|
#define IMAGE_LEN 10 /* Length of Length Field */
|
||||||
|
#define ADDRESS_LEN 12 /* Length of Address field */
|
||||||
|
#define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y))
|
||||||
|
|
||||||
|
extern int boot_loader_type; /* For RedBoot / CFE detection */
|
||||||
|
extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long fis_origin);
|
||||||
|
static struct mtd_partition *parsed_parts;
|
||||||
|
|
||||||
|
static void __exit bcm963xx_mtd_cleanup(void);
|
||||||
|
|
||||||
|
static struct mtd_info *bcm963xx_mtd_info;
|
||||||
|
|
||||||
|
static struct map_info bcm963xx_map = {
|
||||||
|
.name = "bcm963xx",
|
||||||
|
.size = WINDOW_SIZE,
|
||||||
|
.bankwidth = BUSWIDTH,
|
||||||
|
.phys = WINDOW_ADDR,
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
int parse_cfe_partitions( struct mtd_info *master, struct mtd_partition **pparts)
|
||||||
|
{
|
||||||
|
int nrparts = 2, curpart = 0; // CFE and NVRAM always present.
|
||||||
|
struct bcm963xx_cfe_map {
|
||||||
|
unsigned char tagVersion[4]; // Version of the image tag
|
||||||
|
unsigned char sig_1[20]; // Company Line 1
|
||||||
|
unsigned char sig_2[14]; // Company Line 2
|
||||||
|
unsigned char chipid[6]; // Chip this image is for
|
||||||
|
unsigned char boardid[16]; // Board name
|
||||||
|
unsigned char bigEndian[2]; // Map endianness -- 1 BE 0 LE
|
||||||
|
unsigned char totalLength[IMAGE_LEN]; //Total length of image
|
||||||
|
unsigned char cfeAddress[ADDRESS_LEN]; // Address in memory of CFE
|
||||||
|
unsigned char cfeLength[IMAGE_LEN]; // Size of CFE
|
||||||
|
unsigned char rootAddress[ADDRESS_LEN]; // Address in memory of rootfs
|
||||||
|
unsigned char rootLength[IMAGE_LEN]; // Size of rootfs
|
||||||
|
unsigned char kernelAddress[ADDRESS_LEN]; // Address in memory of kernel
|
||||||
|
unsigned char kernelLength[IMAGE_LEN]; // Size of kernel
|
||||||
|
unsigned char dualImage[2]; // Unused at present
|
||||||
|
unsigned char inactiveFlag[2]; // Unused at present
|
||||||
|
unsigned char reserved1[74]; // Reserved area not in use
|
||||||
|
unsigned char imageCRC[4]; // CRC32 of images
|
||||||
|
unsigned char reserved2[16]; // Unused at present
|
||||||
|
unsigned char headerCRC[4]; // CRC32 of header excluding tagVersion
|
||||||
|
unsigned char reserved3[16]; // Unused at present
|
||||||
|
} *buf;
|
||||||
|
struct mtd_partition *parts;
|
||||||
|
int ret;
|
||||||
|
size_t retlen;
|
||||||
|
unsigned int rootfsaddr, kerneladdr, spareaddr;
|
||||||
|
unsigned int rootfslen, kernellen, sparelen, totallen;
|
||||||
|
int namelen = 0;
|
||||||
|
int i;
|
||||||
|
// Allocate memory for buffer
|
||||||
|
buf = vmalloc(sizeof(struct bcm963xx_cfe_map));
|
||||||
|
|
||||||
|
if (!buf)
|
||||||
|
return -ENOMEM;
|
||||||
|
|
||||||
|
// Get the tag
|
||||||
|
ret = master->read(master,master->erasesize,sizeof(struct bcm963xx_cfe_map), &retlen, (void *)buf);
|
||||||
|
if (retlen != sizeof(struct bcm963xx_cfe_map)){
|
||||||
|
vfree(buf);
|
||||||
|
return -EIO;
|
||||||
|
};
|
||||||
|
printk("bcm963xx: CFE boot tag found with version %s and board type %s.\n",buf->tagVersion,buf->boardid);
|
||||||
|
// Get the values and calculate
|
||||||
|
sscanf(buf->rootAddress,"%u", &rootfsaddr);
|
||||||
|
rootfsaddr = rootfsaddr - EXTENDED_SIZE;
|
||||||
|
sscanf(buf->rootLength, "%u", &rootfslen);
|
||||||
|
sscanf(buf->kernelAddress, "%u", &kerneladdr);
|
||||||
|
kerneladdr = kerneladdr - EXTENDED_SIZE;
|
||||||
|
sscanf(buf->kernelLength, "%u", &kernellen);
|
||||||
|
sscanf(buf->totalLength, "%u", &totallen);
|
||||||
|
spareaddr = ROUNDUP(totallen,master->erasesize) + master->erasesize;
|
||||||
|
sparelen = master->size - spareaddr - master->erasesize;
|
||||||
|
// Determine number of partitions
|
||||||
|
namelen = 8;
|
||||||
|
if (rootfslen > 0){
|
||||||
|
nrparts++;
|
||||||
|
namelen =+ 6;
|
||||||
|
};
|
||||||
|
if (kernellen > 0){
|
||||||
|
nrparts++;
|
||||||
|
namelen =+ 6;
|
||||||
|
};
|
||||||
|
if (sparelen > 0){
|
||||||
|
nrparts++;
|
||||||
|
namelen =+ 6;
|
||||||
|
};
|
||||||
|
// Ask kernel for more memory.
|
||||||
|
parts = kmalloc(sizeof(*parts)*nrparts+10*nrparts, GFP_KERNEL);
|
||||||
|
if (!parts){
|
||||||
|
vfree(buf);
|
||||||
|
return -ENOMEM;
|
||||||
|
};
|
||||||
|
memset(parts,0,sizeof(*parts)*nrparts+10*nrparts);
|
||||||
|
// Start building partition list
|
||||||
|
parts[curpart].name = "CFE";
|
||||||
|
parts[curpart].offset = 0;
|
||||||
|
parts[curpart].size = master->erasesize;
|
||||||
|
curpart++;
|
||||||
|
if (kernellen > 0){
|
||||||
|
parts[curpart].name = "Kernel";
|
||||||
|
parts[curpart].offset = kerneladdr;
|
||||||
|
parts[curpart].size = kernellen;
|
||||||
|
curpart++;
|
||||||
|
};
|
||||||
|
if (rootfslen > 0){
|
||||||
|
parts[curpart].name = "Rootfs";
|
||||||
|
parts[curpart].offset = rootfsaddr;
|
||||||
|
parts[curpart].size = rootfslen;
|
||||||
|
curpart++;
|
||||||
|
};
|
||||||
|
if (sparelen > 0){
|
||||||
|
parts[curpart].name = "OpenWrt";
|
||||||
|
parts[curpart].offset = spareaddr;
|
||||||
|
parts[curpart].size = sparelen;
|
||||||
|
curpart++;
|
||||||
|
};
|
||||||
|
parts[curpart].name = "NVRAM";
|
||||||
|
parts[curpart].offset = master->size - master->erasesize;
|
||||||
|
parts[curpart].size = master->erasesize;
|
||||||
|
for (i = 0; i < nrparts; i++) {
|
||||||
|
printk("bcm963xx: Partition %d is %s offset %x and length %x\n", i, parts[i].name, parts[i].offset, parts[i].size);
|
||||||
|
}
|
||||||
|
*pparts = parts;
|
||||||
|
vfree(buf);
|
||||||
|
return nrparts;
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct mtd_partition bcm963xx_parts[] = {
|
||||||
|
{ name: "bootloader", size: 0, offset: 0, mask_flags: MTD_WRITEABLE },
|
||||||
|
{ name: "rootfs", size: 0, offset: 0},
|
||||||
|
{ name: "jffs2", size: 5 * 0x10000, offset: 57*0x10000}
|
||||||
|
};
|
||||||
|
|
||||||
|
static int bcm963xx_parts_size = sizeof(bcm963xx_parts) / sizeof(bcm963xx_parts[0]);
|
||||||
|
|
||||||
|
static int bcm963xx_detect_cfe(struct mtd_info *master)
|
||||||
|
{
|
||||||
|
int idoffset = 0x4e0;
|
||||||
|
static char idstring[8] = "CFE1CFE1";
|
||||||
|
char buf[8];
|
||||||
|
int ret;
|
||||||
|
size_t retlen;
|
||||||
|
|
||||||
|
ret = master->read(master, idoffset, 8, &retlen, (void *)buf);
|
||||||
|
printk("bcm963xx: Read Signature value of %s\n", buf);
|
||||||
|
return strcmp(idstring,buf);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int __init bcm963xx_mtd_init(void)
|
||||||
|
{
|
||||||
|
printk("bcm963xx: 0x%08x at 0x%08x\n", WINDOW_SIZE, WINDOW_ADDR);
|
||||||
|
bcm963xx_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
|
||||||
|
|
||||||
|
if (!bcm963xx_map.virt) {
|
||||||
|
printk("bcm963xx: Failed to ioremap\n");
|
||||||
|
return -EIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
simple_map_init(&bcm963xx_map);
|
||||||
|
|
||||||
|
bcm963xx_mtd_info = do_map_probe("cfi_probe", &bcm963xx_map);
|
||||||
|
|
||||||
|
if (bcm963xx_mtd_info) {
|
||||||
|
bcm963xx_mtd_info->owner = THIS_MODULE;
|
||||||
|
|
||||||
|
//if (boot_loader_type == BOOT_CFE)
|
||||||
|
if (bcm963xx_detect_cfe(bcm963xx_mtd_info) == 0)
|
||||||
|
{
|
||||||
|
int parsed_nr_parts = 0;
|
||||||
|
char * part_type;
|
||||||
|
printk("bcm963xx: CFE bootloader detected\n");
|
||||||
|
//add_mtd_device(bcm963xx_mtd_info);
|
||||||
|
//add_mtd_partitions(bcm963xx_mtd_info, bcm963xx_parts, bcm963xx_parts_size);
|
||||||
|
if (parsed_nr_parts == 0) {
|
||||||
|
int ret = parse_cfe_partitions(bcm963xx_mtd_info, &parsed_parts);
|
||||||
|
if (ret > 0) {
|
||||||
|
part_type = "CFE";
|
||||||
|
parsed_nr_parts = ret;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
add_mtd_partitions(bcm963xx_mtd_info, parsed_parts, parsed_nr_parts);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
int parsed_nr_parts = 0;
|
||||||
|
char * part_type;
|
||||||
|
|
||||||
|
if (bcm963xx_mtd_info->size > 0x00400000) {
|
||||||
|
printk("Support for extended flash memory size : 0x%08X ; ONLY 64MBIT SUPPORT\n", bcm963xx_mtd_info->size);
|
||||||
|
bcm963xx_map.virt = (unsigned long)(EXTENDED_SIZE);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef CONFIG_MTD_REDBOOT_PARTS
|
||||||
|
if (parsed_nr_parts == 0) {
|
||||||
|
int ret = parse_redboot_partitions(bcm963xx_mtd_info, &parsed_parts, 0);
|
||||||
|
if (ret > 0) {
|
||||||
|
part_type = "RedBoot";
|
||||||
|
parsed_nr_parts = ret;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
add_mtd_partitions(bcm963xx_mtd_info, parsed_parts, parsed_nr_parts);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
iounmap(bcm963xx_map.virt);
|
||||||
|
return -ENXIO;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void __exit bcm963xx_mtd_cleanup(void)
|
||||||
|
{
|
||||||
|
if (bcm963xx_mtd_info) {
|
||||||
|
del_mtd_partitions(bcm963xx_mtd_info);
|
||||||
|
map_destroy(bcm963xx_mtd_info);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (bcm963xx_map.virt) {
|
||||||
|
iounmap(bcm963xx_map.virt);
|
||||||
|
bcm963xx_map.virt = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
module_init(bcm963xx_mtd_init);
|
||||||
|
module_exit(bcm963xx_mtd_cleanup);
|
||||||
|
|
||||||
|
MODULE_LICENSE("GPL");
|
||||||
|
MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org> Mike Albon <malbon@openwrt.org>");
|
||||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,36 @@
|
||||||
|
#ifndef __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H
|
||||||
|
#define __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H
|
||||||
|
|
||||||
|
#define cpu_has_tlb 1
|
||||||
|
#define cpu_has_4kex 4
|
||||||
|
#define cpu_has_4ktlb 8
|
||||||
|
#define cpu_has_fpu 0
|
||||||
|
#define cpu_has_32fpr 0
|
||||||
|
#define cpu_has_counter 0x40
|
||||||
|
#define cpu_has_watch 0
|
||||||
|
#define cpu_has_mips16 0
|
||||||
|
#define cpu_has_divec 0x200
|
||||||
|
#define cpu_has_vce 0
|
||||||
|
#define cpu_has_cache_cdex_p 0
|
||||||
|
#define cpu_has_cache_cdex_s 0
|
||||||
|
#define cpu_has_prefetch 0x40000
|
||||||
|
#define cpu_has_mcheck 0x2000
|
||||||
|
#define cpu_has_ejtag 0x4000
|
||||||
|
#define cpu_has_llsc 0x10000
|
||||||
|
#define cpu_has_vtag_icache 0
|
||||||
|
#define cpu_has_dc_aliases 0
|
||||||
|
#define cpu_has_ic_fills_f_dc 0
|
||||||
|
|
||||||
|
#define cpu_has_nofpuex 0
|
||||||
|
#define cpu_has_64bits 0
|
||||||
|
#define cpu_has_64bit_zero_reg 0
|
||||||
|
#define cpu_has_64bit_gp_regs 0
|
||||||
|
#define cpu_has_64bit_addresses 0
|
||||||
|
|
||||||
|
#define cpu_has_subset_pcaches 0
|
||||||
|
|
||||||
|
#define cpu_dcache_line_size() 16
|
||||||
|
#define cpu_icache_line_size() 16
|
||||||
|
#define cpu_scache_line_size() 0
|
||||||
|
|
||||||
|
#endif /* __ASM_MACH_BCM963XX_CPU_FEATURE_OVERRIDES_H */
|
||||||
|
|
@ -0,0 +1,48 @@
|
||||||
|
#ifndef _LINUX_ATMRT2684_H
|
||||||
|
#define _LINUX_ATMRT2684_H
|
||||||
|
|
||||||
|
#include <linux/atm.h>
|
||||||
|
#include <linux/if.h> /* For IFNAMSIZ */
|
||||||
|
|
||||||
|
#define RT2684_ENCAPS_NULL (0) /* VC-mux */
|
||||||
|
#define RT2684_ENCAPS_LLC (1)
|
||||||
|
#define RT2684_ENCAPS_AUTODETECT (2) /* Unsuported */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This is for the ATM_NEWBACKENDIF call - these are like socket families:
|
||||||
|
* the first element of the structure is the backend number and the rest
|
||||||
|
* is per-backend specific
|
||||||
|
*/
|
||||||
|
struct atm_newif_rt2684 {
|
||||||
|
atm_backend_t backend_num; /* ATM_BACKEND_RT2684 */
|
||||||
|
char ifname[IFNAMSIZ];
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This structure is used to specify a rt2684 interface - either by a
|
||||||
|
* positive integer (returned by ATM_NEWBACKENDIF) or the interfaces name
|
||||||
|
*/
|
||||||
|
#define RT2684_FIND_BYNOTHING (0)
|
||||||
|
#define RT2684_FIND_BYNUM (1)
|
||||||
|
#define RT2684_FIND_BYIFNAME (2)
|
||||||
|
struct rt2684_if_spec {
|
||||||
|
int method; /* RT2684_FIND_* */
|
||||||
|
union {
|
||||||
|
char ifname[IFNAMSIZ];
|
||||||
|
int devnum;
|
||||||
|
} spec;
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This is for the ATM_SETBACKEND call - these are like socket families:
|
||||||
|
* the first element of the structure is the backend number and the rest
|
||||||
|
* is per-backend specific
|
||||||
|
*/
|
||||||
|
struct atm_backend_rt2684 {
|
||||||
|
atm_backend_t backend_num; /* ATM_BACKEND_RT2684 */
|
||||||
|
struct rt2684_if_spec ifspec;
|
||||||
|
unsigned char encaps; /* RT2684_ENCAPS_* */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
#endif /* _LINUX_ATMRT2684_H */
|
||||||
File diff suppressed because it is too large
Load Diff
|
|
@ -23,287 +23,6 @@ diff -urN linux-2.6.19/drivers/mtd/maps/Makefile linux-2.6.19.new/drivers/mtd/ma
|
||||||
obj-$(CONFIG_MTD_MTX1) += mtx-1_flash.o
|
obj-$(CONFIG_MTD_MTX1) += mtx-1_flash.o
|
||||||
obj-$(CONFIG_MTD_TQM834x) += tqm834x.o
|
obj-$(CONFIG_MTD_TQM834x) += tqm834x.o
|
||||||
+obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o
|
+obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o
|
||||||
diff -urN linux-2.6.19/drivers/mtd/maps/bcm963xx-flash.c linux-2.6.19.new/drivers/mtd/maps/bcm963xx-flash.c
|
|
||||||
--- linux-2.6.19/drivers/mtd/maps/bcm963xx-flash.c 1970-01-01 01:00:00.000000000 +0100
|
|
||||||
+++ linux-2.6.19.new/drivers/mtd/maps/bcm963xx-flash.c 2006-12-18 17:21:07.000000000 +0100
|
|
||||||
@@ -0,0 +1,277 @@
|
|
||||||
+/*
|
|
||||||
+ * $Id$
|
|
||||||
+ * Copyright (C) 2006 Florian Fainelli <florian@openwrt.org>
|
|
||||||
+ * Mike Albon <malbon@openwrt.org>
|
|
||||||
+ * Copyright (C) $Date$ $Author$
|
|
||||||
+ *
|
|
||||||
+ * This program is free software; you can redistribute it and/or modify
|
|
||||||
+ * it under the terms of the GNU General Public License as published by
|
|
||||||
+ * the Free Software Foundation; either version 2 of the License, or
|
|
||||||
+ * (at your option) any later version.
|
|
||||||
+ *
|
|
||||||
+ * This program is distributed in the hope that it will be useful,
|
|
||||||
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
+ * GNU General Public License for more details.
|
|
||||||
+ *
|
|
||||||
+ * You should have received a copy of the GNU General Public License
|
|
||||||
+ * along with this program; if not, write to the Free Software
|
|
||||||
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
||||||
+ */
|
|
||||||
+
|
|
||||||
+/* This is the BCM963xx flash map driver, in its actual state it only supports BCM96348 devices
|
|
||||||
+ * this driver is able to manage both bootloader we found on these boards : CFE and RedBoot
|
|
||||||
+ *
|
|
||||||
+ * RedBoot :
|
|
||||||
+ * - this bootloader allows us to parse partitions and therefore deduce the MTD partition table
|
|
||||||
+ *
|
|
||||||
+ * CFE :
|
|
||||||
+ * - CFE partitionning can be detected as for BCM947xx devices
|
|
||||||
+ *
|
|
||||||
+ */
|
|
||||||
+
|
|
||||||
+#include <asm/io.h>
|
|
||||||
+#include <linux/init.h>
|
|
||||||
+#include <linux/kernel.h>
|
|
||||||
+#include <linux/mtd/map.h>
|
|
||||||
+#include <linux/mtd/mtd.h>
|
|
||||||
+#include <linux/mtd/partitions.h>
|
|
||||||
+#include <linux/vmalloc.h>
|
|
||||||
+#include <board.h>
|
|
||||||
+
|
|
||||||
+#define WINDOW_ADDR 0x1FC00000 /* Real address of the flash */
|
|
||||||
+#define WINDOW_SIZE 0x400000 /* Size of flash */
|
|
||||||
+#define BUSWIDTH 2 /* Buswidth */
|
|
||||||
+#define EXTENDED_SIZE 0xBFC00000 /* Extended flash address */
|
|
||||||
+#define IMAGE_LEN 10 /* Length of Length Field */
|
|
||||||
+#define ADDRESS_LEN 12 /* Length of Address field */
|
|
||||||
+#define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y))
|
|
||||||
+
|
|
||||||
+extern int boot_loader_type; /* For RedBoot / CFE detection */
|
|
||||||
+extern int parse_redboot_partitions(struct mtd_info *master, struct mtd_partition **pparts, unsigned long fis_origin);
|
|
||||||
+static struct mtd_partition *parsed_parts;
|
|
||||||
+
|
|
||||||
+static void __exit bcm963xx_mtd_cleanup(void);
|
|
||||||
+
|
|
||||||
+static struct mtd_info *bcm963xx_mtd_info;
|
|
||||||
+
|
|
||||||
+static struct map_info bcm963xx_map = {
|
|
||||||
+ .name = "bcm963xx",
|
|
||||||
+ .size = WINDOW_SIZE,
|
|
||||||
+ .bankwidth = BUSWIDTH,
|
|
||||||
+ .phys = WINDOW_ADDR,
|
|
||||||
+};
|
|
||||||
+
|
|
||||||
+
|
|
||||||
+int parse_cfe_partitions( struct mtd_info *master, struct mtd_partition **pparts)
|
|
||||||
+{
|
|
||||||
+ int nrparts = 2, curpart = 0; // CFE and NVRAM always present.
|
|
||||||
+ struct bcm963xx_cfe_map {
|
|
||||||
+ unsigned char tagVersion[4]; // Version of the image tag
|
|
||||||
+ unsigned char sig_1[20]; // Company Line 1
|
|
||||||
+ unsigned char sig_2[14]; // Company Line 2
|
|
||||||
+ unsigned char chipid[6]; // Chip this image is for
|
|
||||||
+ unsigned char boardid[16]; // Board name
|
|
||||||
+ unsigned char bigEndian[2]; // Map endianness -- 1 BE 0 LE
|
|
||||||
+ unsigned char totalLength[IMAGE_LEN]; //Total length of image
|
|
||||||
+ unsigned char cfeAddress[ADDRESS_LEN]; // Address in memory of CFE
|
|
||||||
+ unsigned char cfeLength[IMAGE_LEN]; // Size of CFE
|
|
||||||
+ unsigned char rootAddress[ADDRESS_LEN]; // Address in memory of rootfs
|
|
||||||
+ unsigned char rootLength[IMAGE_LEN]; // Size of rootfs
|
|
||||||
+ unsigned char kernelAddress[ADDRESS_LEN]; // Address in memory of kernel
|
|
||||||
+ unsigned char kernelLength[IMAGE_LEN]; // Size of kernel
|
|
||||||
+ unsigned char dualImage[2]; // Unused at present
|
|
||||||
+ unsigned char inactiveFlag[2]; // Unused at present
|
|
||||||
+ unsigned char reserved1[74]; // Reserved area not in use
|
|
||||||
+ unsigned char imageCRC[4]; // CRC32 of images
|
|
||||||
+ unsigned char reserved2[16]; // Unused at present
|
|
||||||
+ unsigned char headerCRC[4]; // CRC32 of header excluding tagVersion
|
|
||||||
+ unsigned char reserved3[16]; // Unused at present
|
|
||||||
+ } *buf;
|
|
||||||
+ struct mtd_partition *parts;
|
|
||||||
+ int ret;
|
|
||||||
+ size_t retlen;
|
|
||||||
+ unsigned int rootfsaddr, kerneladdr, spareaddr;
|
|
||||||
+ unsigned int rootfslen, kernellen, sparelen, totallen;
|
|
||||||
+ int namelen = 0;
|
|
||||||
+ int i;
|
|
||||||
+ // Allocate memory for buffer
|
|
||||||
+ buf = vmalloc(sizeof(struct bcm963xx_cfe_map));
|
|
||||||
+
|
|
||||||
+ if (!buf)
|
|
||||||
+ return -ENOMEM;
|
|
||||||
+
|
|
||||||
+ // Get the tag
|
|
||||||
+ ret = master->read(master,master->erasesize,sizeof(struct bcm963xx_cfe_map), &retlen, (void *)buf);
|
|
||||||
+ if (retlen != sizeof(struct bcm963xx_cfe_map)){
|
|
||||||
+ vfree(buf);
|
|
||||||
+ return -EIO;
|
|
||||||
+ };
|
|
||||||
+ printk("bcm963xx: CFE boot tag found with version %s and board type %s.\n",buf->tagVersion,buf->boardid);
|
|
||||||
+ // Get the values and calculate
|
|
||||||
+ sscanf(buf->rootAddress,"%u", &rootfsaddr);
|
|
||||||
+ rootfsaddr = rootfsaddr - EXTENDED_SIZE;
|
|
||||||
+ sscanf(buf->rootLength, "%u", &rootfslen);
|
|
||||||
+ sscanf(buf->kernelAddress, "%u", &kerneladdr);
|
|
||||||
+ kerneladdr = kerneladdr - EXTENDED_SIZE;
|
|
||||||
+ sscanf(buf->kernelLength, "%u", &kernellen);
|
|
||||||
+ sscanf(buf->totalLength, "%u", &totallen);
|
|
||||||
+ spareaddr = ROUNDUP(totallen,master->erasesize) + master->erasesize;
|
|
||||||
+ sparelen = master->size - spareaddr - master->erasesize;
|
|
||||||
+ // Determine number of partitions
|
|
||||||
+ namelen = 8;
|
|
||||||
+ if (rootfslen > 0){
|
|
||||||
+ nrparts++;
|
|
||||||
+ namelen =+ 6;
|
|
||||||
+ };
|
|
||||||
+ if (kernellen > 0){
|
|
||||||
+ nrparts++;
|
|
||||||
+ namelen =+ 6;
|
|
||||||
+ };
|
|
||||||
+ if (sparelen > 0){
|
|
||||||
+ nrparts++;
|
|
||||||
+ namelen =+ 6;
|
|
||||||
+ };
|
|
||||||
+ // Ask kernel for more memory.
|
|
||||||
+ parts = kmalloc(sizeof(*parts)*nrparts+10*nrparts, GFP_KERNEL);
|
|
||||||
+ if (!parts){
|
|
||||||
+ vfree(buf);
|
|
||||||
+ return -ENOMEM;
|
|
||||||
+ };
|
|
||||||
+ memset(parts,0,sizeof(*parts)*nrparts+10*nrparts);
|
|
||||||
+ // Start building partition list
|
|
||||||
+ parts[curpart].name = "CFE";
|
|
||||||
+ parts[curpart].offset = 0;
|
|
||||||
+ parts[curpart].size = master->erasesize;
|
|
||||||
+ curpart++;
|
|
||||||
+ if (kernellen > 0){
|
|
||||||
+ parts[curpart].name = "Kernel";
|
|
||||||
+ parts[curpart].offset = kerneladdr;
|
|
||||||
+ parts[curpart].size = kernellen;
|
|
||||||
+ curpart++;
|
|
||||||
+ };
|
|
||||||
+ if (rootfslen > 0){
|
|
||||||
+ parts[curpart].name = "Rootfs";
|
|
||||||
+ parts[curpart].offset = rootfsaddr;
|
|
||||||
+ parts[curpart].size = rootfslen;
|
|
||||||
+ curpart++;
|
|
||||||
+ };
|
|
||||||
+ if (sparelen > 0){
|
|
||||||
+ parts[curpart].name = "OpenWrt";
|
|
||||||
+ parts[curpart].offset = spareaddr;
|
|
||||||
+ parts[curpart].size = sparelen;
|
|
||||||
+ curpart++;
|
|
||||||
+ };
|
|
||||||
+ parts[curpart].name = "NVRAM";
|
|
||||||
+ parts[curpart].offset = master->size - master->erasesize;
|
|
||||||
+ parts[curpart].size = master->erasesize;
|
|
||||||
+ for (i = 0; i < nrparts; i++) {
|
|
||||||
+ printk("bcm963xx: Partition %d is %s offset %x and length %x\n", i, parts[i].name, parts[i].offset, parts[i].size);
|
|
||||||
+ }
|
|
||||||
+ *pparts = parts;
|
|
||||||
+ vfree(buf);
|
|
||||||
+ return nrparts;
|
|
||||||
+};
|
|
||||||
+
|
|
||||||
+static struct mtd_partition bcm963xx_parts[] = {
|
|
||||||
+ { name: "bootloader", size: 0, offset: 0, mask_flags: MTD_WRITEABLE },
|
|
||||||
+ { name: "rootfs", size: 0, offset: 0},
|
|
||||||
+ { name: "jffs2", size: 5 * 0x10000, offset: 57*0x10000}
|
|
||||||
+};
|
|
||||||
+
|
|
||||||
+static int bcm963xx_parts_size = sizeof(bcm963xx_parts) / sizeof(bcm963xx_parts[0]);
|
|
||||||
+
|
|
||||||
+static int bcm963xx_detect_cfe(struct mtd_info *master)
|
|
||||||
+{
|
|
||||||
+ int idoffset = 0x4e0;
|
|
||||||
+ static char idstring[8] = "CFE1CFE1";
|
|
||||||
+ char buf[8];
|
|
||||||
+ int ret;
|
|
||||||
+ size_t retlen;
|
|
||||||
+
|
|
||||||
+ ret = master->read(master, idoffset, 8, &retlen, (void *)buf);
|
|
||||||
+ printk("bcm963xx: Read Signature value of %s\n", buf);
|
|
||||||
+ return strcmp(idstring,buf);
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+static int __init bcm963xx_mtd_init(void)
|
|
||||||
+{
|
|
||||||
+ printk("bcm963xx: 0x%08x at 0x%08x\n", WINDOW_SIZE, WINDOW_ADDR);
|
|
||||||
+ bcm963xx_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE);
|
|
||||||
+
|
|
||||||
+ if (!bcm963xx_map.virt) {
|
|
||||||
+ printk("bcm963xx: Failed to ioremap\n");
|
|
||||||
+ return -EIO;
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ simple_map_init(&bcm963xx_map);
|
|
||||||
+
|
|
||||||
+ bcm963xx_mtd_info = do_map_probe("cfi_probe", &bcm963xx_map);
|
|
||||||
+
|
|
||||||
+ if (bcm963xx_mtd_info) {
|
|
||||||
+ bcm963xx_mtd_info->owner = THIS_MODULE;
|
|
||||||
+
|
|
||||||
+ //if (boot_loader_type == BOOT_CFE)
|
|
||||||
+ if (bcm963xx_detect_cfe(bcm963xx_mtd_info) == 0)
|
|
||||||
+ {
|
|
||||||
+ int parsed_nr_parts = 0;
|
|
||||||
+ char * part_type;
|
|
||||||
+ printk("bcm963xx: CFE bootloader detected\n");
|
|
||||||
+ //add_mtd_device(bcm963xx_mtd_info);
|
|
||||||
+ //add_mtd_partitions(bcm963xx_mtd_info, bcm963xx_parts, bcm963xx_parts_size);
|
|
||||||
+ if (parsed_nr_parts == 0) {
|
|
||||||
+ int ret = parse_cfe_partitions(bcm963xx_mtd_info, &parsed_parts);
|
|
||||||
+ if (ret > 0) {
|
|
||||||
+ part_type = "CFE";
|
|
||||||
+ parsed_nr_parts = ret;
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+ add_mtd_partitions(bcm963xx_mtd_info, parsed_parts, parsed_nr_parts);
|
|
||||||
+ return 0;
|
|
||||||
+ }
|
|
||||||
+ else
|
|
||||||
+ {
|
|
||||||
+ int parsed_nr_parts = 0;
|
|
||||||
+ char * part_type;
|
|
||||||
+
|
|
||||||
+ if (bcm963xx_mtd_info->size > 0x00400000) {
|
|
||||||
+ printk("Support for extended flash memory size : 0x%08X ; ONLY 64MBIT SUPPORT\n", bcm963xx_mtd_info->size);
|
|
||||||
+ bcm963xx_map.virt = (unsigned long)(EXTENDED_SIZE);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+#ifdef CONFIG_MTD_REDBOOT_PARTS
|
|
||||||
+ if (parsed_nr_parts == 0) {
|
|
||||||
+ int ret = parse_redboot_partitions(bcm963xx_mtd_info, &parsed_parts, 0);
|
|
||||||
+ if (ret > 0) {
|
|
||||||
+ part_type = "RedBoot";
|
|
||||||
+ parsed_nr_parts = ret;
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+#endif
|
|
||||||
+ add_mtd_partitions(bcm963xx_mtd_info, parsed_parts, parsed_nr_parts);
|
|
||||||
+
|
|
||||||
+ return 0;
|
|
||||||
+ }
|
|
||||||
+ }
|
|
||||||
+ iounmap(bcm963xx_map.virt);
|
|
||||||
+ return -ENXIO;
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+static void __exit bcm963xx_mtd_cleanup(void)
|
|
||||||
+{
|
|
||||||
+ if (bcm963xx_mtd_info) {
|
|
||||||
+ del_mtd_partitions(bcm963xx_mtd_info);
|
|
||||||
+ map_destroy(bcm963xx_mtd_info);
|
|
||||||
+ }
|
|
||||||
+
|
|
||||||
+ if (bcm963xx_map.virt) {
|
|
||||||
+ iounmap(bcm963xx_map.virt);
|
|
||||||
+ bcm963xx_map.virt = 0;
|
|
||||||
+ }
|
|
||||||
+}
|
|
||||||
+
|
|
||||||
+module_init(bcm963xx_mtd_init);
|
|
||||||
+module_exit(bcm963xx_mtd_cleanup);
|
|
||||||
+
|
|
||||||
+MODULE_LICENSE("GPL");
|
|
||||||
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org> Mike Albon <malbon@openwrt.org>");
|
|
||||||
diff -urN linux-2.6.19/drivers/mtd/redboot.c linux-2.6.19.new/drivers/mtd/redboot.c
|
diff -urN linux-2.6.19/drivers/mtd/redboot.c linux-2.6.19.new/drivers/mtd/redboot.c
|
||||||
--- linux-2.6.19/drivers/mtd/redboot.c 2006-12-18 17:09:14.000000000 +0100
|
--- linux-2.6.19/drivers/mtd/redboot.c 2006-12-18 17:09:14.000000000 +0100
|
||||||
+++ linux-2.6.19.new/drivers/mtd/redboot.c 2006-12-18 17:14:26.000000000 +0100
|
+++ linux-2.6.19.new/drivers/mtd/redboot.c 2006-12-18 17:14:26.000000000 +0100
|
||||||
|
|
|
||||||
|
|
@ -184,55 +184,3 @@ diff -urN linux-2.6.19.1/include/linux/atmdev.h linux-2.6.19.1.new/include/linux
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
diff -urN linux-2.6.19.1/include/linux/atmrt2684.h linux-2.6.19.1.new/include/linux/atmrt2684.h
|
|
||||||
--- linux-2.6.19.1/include/linux/atmrt2684.h 1970-01-01 01:00:00.000000000 +0100
|
|
||||||
+++ linux-2.6.19.1.new/include/linux/atmrt2684.h 2007-01-07 18:40:39.000000000 +0100
|
|
||||||
@@ -0,0 +1,48 @@
|
|
||||||
+#ifndef _LINUX_ATMRT2684_H
|
|
||||||
+#define _LINUX_ATMRT2684_H
|
|
||||||
+
|
|
||||||
+#include <linux/atm.h>
|
|
||||||
+#include <linux/if.h> /* For IFNAMSIZ */
|
|
||||||
+
|
|
||||||
+#define RT2684_ENCAPS_NULL (0) /* VC-mux */
|
|
||||||
+#define RT2684_ENCAPS_LLC (1)
|
|
||||||
+#define RT2684_ENCAPS_AUTODETECT (2) /* Unsuported */
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * This is for the ATM_NEWBACKENDIF call - these are like socket families:
|
|
||||||
+ * the first element of the structure is the backend number and the rest
|
|
||||||
+ * is per-backend specific
|
|
||||||
+ */
|
|
||||||
+struct atm_newif_rt2684 {
|
|
||||||
+ atm_backend_t backend_num; /* ATM_BACKEND_RT2684 */
|
|
||||||
+ char ifname[IFNAMSIZ];
|
|
||||||
+};
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * This structure is used to specify a rt2684 interface - either by a
|
|
||||||
+ * positive integer (returned by ATM_NEWBACKENDIF) or the interfaces name
|
|
||||||
+ */
|
|
||||||
+#define RT2684_FIND_BYNOTHING (0)
|
|
||||||
+#define RT2684_FIND_BYNUM (1)
|
|
||||||
+#define RT2684_FIND_BYIFNAME (2)
|
|
||||||
+struct rt2684_if_spec {
|
|
||||||
+ int method; /* RT2684_FIND_* */
|
|
||||||
+ union {
|
|
||||||
+ char ifname[IFNAMSIZ];
|
|
||||||
+ int devnum;
|
|
||||||
+ } spec;
|
|
||||||
+};
|
|
||||||
+
|
|
||||||
+/*
|
|
||||||
+ * This is for the ATM_SETBACKEND call - these are like socket families:
|
|
||||||
+ * the first element of the structure is the backend number and the rest
|
|
||||||
+ * is per-backend specific
|
|
||||||
+ */
|
|
||||||
+struct atm_backend_rt2684 {
|
|
||||||
+ atm_backend_t backend_num; /* ATM_BACKEND_RT2684 */
|
|
||||||
+ struct rt2684_if_spec ifspec;
|
|
||||||
+ unsigned char encaps; /* RT2684_ENCAPS_* */
|
|
||||||
+};
|
|
||||||
+
|
|
||||||
+
|
|
||||||
+#endif /* _LINUX_ATMRT2684_H */
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue