Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/ap1000-setup.c =================================================================== --- /dev/null +++ linux-2.6.25.4/arch/arm/mach-ixp4xx/ap1000-setup.c @@ -0,0 +1,151 @@ +/* + * arch/arm/mach-ixp4xx/ap1000-setup.c + * + * Lanready AP-1000 + * + * Copyright (C) 2007 Imre Kaloz + * + * based on ixdp425-setup.c: + * Copyright (C) 2003-2005 MontaVista Software, Inc. + * + * Author: Imre Kaloz + */ + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +static struct flash_platform_data ap1000_flash_data = { + .map_name = "cfi_probe", + .width = 2, +}; + +static struct resource ap1000_flash_resource = { + .flags = IORESOURCE_MEM, +}; + +static struct platform_device ap1000_flash = { + .name = "IXP4XX-Flash", + .id = 0, + .dev = { + .platform_data = &ap1000_flash_data, + }, + .num_resources = 1, + .resource = &ap1000_flash_resource, +}; + +static struct resource ap1000_uart_resources[] = { + { + .start = IXP4XX_UART1_BASE_PHYS, + .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, + .flags = IORESOURCE_MEM + }, + { + .start = IXP4XX_UART2_BASE_PHYS, + .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, + .flags = IORESOURCE_MEM + } +}; + +static struct plat_serial8250_port ap1000_uart_data[] = { + { + .mapbase = IXP4XX_UART1_BASE_PHYS, + .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, + .irq = IRQ_IXP4XX_UART1, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = IXP4XX_UART_XTAL, + }, + { + .mapbase = IXP4XX_UART2_BASE_PHYS, + .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, + .irq = IRQ_IXP4XX_UART2, + .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, + .iotype = UPIO_MEM, + .regshift = 2, + .uartclk = IXP4XX_UART_XTAL, + }, + { }, +}; + +static struct platform_device ap1000_uart = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev.platform_data = ap1000_uart_data, + .num_resources = 2, + .resource = ap1000_uart_resources +}; + +static struct platform_device *ap1000_devices[] __initdata = { + &ap1000_flash, + &ap1000_uart +}; + +static char ap1000_mem_fixup[] __initdata = "mem=64M "; + +static void __init ap1000_fixup(struct machine_desc *desc, + struct tag *tags, char **cmdline, struct meminfo *mi) + +{ + struct tag *t = tags; + char *p = *cmdline; + + /* Find the end of the tags table, taking note of any cmdline tag. */ + for (; t->hdr.size; t = tag_next(t)) { + if (t->hdr.tag == ATAG_CMDLINE) { + p = t->u.cmdline.cmdline; + } + } + + /* Overwrite the end of the table with a new cmdline tag. */ + t->hdr.tag = ATAG_CMDLINE; + t->hdr.size = (sizeof (struct tag_header) + + strlen(ap1000_mem_fixup) + strlen(p) + 1 + 4) >> 2; + strlcpy(t->u.cmdline.cmdline, ap1000_mem_fixup, COMMAND_LINE_SIZE); + strlcpy(t->u.cmdline.cmdline + strlen(ap1000_mem_fixup), p, + COMMAND_LINE_SIZE - strlen(ap1000_mem_fixup)); + + /* Terminate the table. */ + t = tag_next(t); + t->hdr.tag = ATAG_NONE; + t->hdr.size = 0; +} + +static void __init ap1000_init(void) +{ + ixp4xx_sys_init(); + + ap1000_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); + ap1000_flash_resource.end = + IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; + + platform_add_devices(ap1000_devices, ARRAY_SIZE(ap1000_devices)); +} + +#ifdef CONFIG_MACH_AP1000 +MACHINE_START(AP1000, "Lanready AP-1000") + /* Maintainer: Imre Kaloz */ + .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, + .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, + .fixup = ap1000_fixup, + .map_io = ixp4xx_map_io, + .init_irq = ixp4xx_init_irq, + .timer = &ixp4xx_timer, + .boot_params = 0x0100, + .init_machine = ap1000_init, +MACHINE_END +#endif Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/ixdp425-pci.c =================================================================== --- linux-2.6.25.4.orig/arch/arm/mach-ixp4xx/ixdp425-pci.c +++ linux-2.6.25.4/arch/arm/mach-ixp4xx/ixdp425-pci.c @@ -66,7 +66,8 @@ struct hw_pci ixdp425_pci __initdata = { int __init ixdp425_pci_init(void) { if (machine_is_ixdp425() || machine_is_ixcdp1100() || - machine_is_ixdp465() || machine_is_kixrp435() || machine_is_compex()) + machine_is_ixdp465() || machine_is_kixrp435() || + machine_is_compex() || machine_is_ap1000()) pci_common_init(&ixdp425_pci); return 0; } Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/Kconfig =================================================================== --- linux-2.6.25.4.orig/arch/arm/mach-ixp4xx/Kconfig +++ linux-2.6.25.4/arch/arm/mach-ixp4xx/Kconfig @@ -89,6 +89,14 @@ config MACH_WRT300NV2 WRT300N v2 router. For more information on this platform, see http://openwrt.org +config MACH_AP1000 + bool "Lanready AP-1000" + select PCI + help + Say 'Y' here if you want your kernel to support Lanready's + AP1000 board. For more information on this + platform, see http://openwrt.org + config ARCH_IXDP425 bool "IXDP425" help Index: linux-2.6.25.4/arch/arm/mach-ixp4xx/Makefile =================================================================== --- linux-2.6.25.4.orig/arch/arm/mach-ixp4xx/Makefile +++ linux-2.6.25.4/arch/arm/mach-ixp4xx/Makefile @@ -20,6 +20,7 @@ obj-pci-$(CONFIG_MACH_PRONGHORNMETRO) += obj-pci-$(CONFIG_MACH_COMPEX) += ixdp425-pci.o obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o +obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o obj-y += common.o @@ -38,6 +39,7 @@ obj-$(CONFIG_MACH_PRONGHORNMETRO) += pro obj-$(CONFIG_MACH_COMPEX) += compex-setup.o obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o +obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o