mirror of https://github.com/hak5/openwrt.git
98 lines
2.8 KiB
Diff
98 lines
2.8 KiB
Diff
|
From 9653921eadd5d5268afbee6c928708158fc4e844 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Josua Mayer <josua.mayer97@gmail.com>
|
||
|
|
Date: Tue, 22 Nov 2016 16:33:23 +0100
|
||
|
|
Subject: [PATCH 3/4] clearfog: enable distro boot code
|
||
|
|
|
||
|
|
load addresses start at 0x02000000, leaving enough space for fdt,
|
||
|
|
boot scripts and ramdisk at the end.
|
||
|
|
Only boot from mmc, the other options are not in working order.
|
||
|
|
Removed *_high variables in good faith. They can be re-added with sane
|
||
|
|
values when, and if required.
|
||
|
|
|
||
|
|
Signed-off-by: Josua Mayer <josua.mayer97@gmail.com>
|
||
|
|
---
|
||
|
|
Kconfig | 1 +
|
||
|
|
include/configs/clearfog.h | 47 +++++++++++++++++++++++++++++++++++++++++-----
|
||
|
|
2 files changed, 43 insertions(+), 5 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/Kconfig b/Kconfig
|
||
|
|
index 81b4226463..f7aec2255b 100644
|
||
|
|
--- a/Kconfig
|
||
|
|
+++ b/Kconfig
|
||
|
|
@@ -59,6 +59,7 @@ config DISTRO_DEFAULTS
|
||
|
|
default y if ARCH_LS2080A
|
||
|
|
default y if ARCH_MESON
|
||
|
|
default y if ARCH_ROCKCHIP
|
||
|
|
+ default y if TARGET_CLEARFOG
|
||
|
|
default n
|
||
|
|
select CMD_BOOTZ if ARM && !ARM64
|
||
|
|
select CMD_BOOTI if ARM64
|
||
|
|
diff --git a/include/configs/clearfog.h b/include/configs/clearfog.h
|
||
|
|
index 0c51d2a288..890dd84b5d 100644
|
||
|
|
--- a/include/configs/clearfog.h
|
||
|
|
+++ b/include/configs/clearfog.h
|
||
|
|
@@ -79,11 +79,6 @@
|
||
|
|
|
||
|
|
#define CONFIG_SYS_ALT_MEMTEST
|
||
|
|
|
||
|
|
-/* Keep device tree and initrd in lower memory so the kernel can access them */
|
||
|
|
-#define CONFIG_EXTRA_ENV_SETTINGS \
|
||
|
|
- "fdt_high=0x10000000\0" \
|
||
|
|
- "initrd_high=0x10000000\0"
|
||
|
|
-
|
||
|
|
/* SPL */
|
||
|
|
/*
|
||
|
|
* Select the boot device here
|
||
|
|
@@ -128,6 +123,48 @@
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
+#ifndef CONFIG_SPL_BUILD
|
||
|
|
+/*
|
||
|
|
+ * Add standard bootenv from distro boot code:
|
||
|
|
+ * Keep device tree and initrd in lower memory so the kernel can access them
|
||
|
|
+ * Set default load addresses:
|
||
|
|
+ * - 63MiB space for kernel
|
||
|
|
+ * - 1MiB space for fdt
|
||
|
|
+ * - 1MiB space for extlinux file, or boot script
|
||
|
|
+ * - remainder for ramdisk
|
||
|
|
+ * Keep device tree and initrd in lower memory so the kernel can access them
|
||
|
|
+ * Set name of fdt file (default to Clearfog Pro)
|
||
|
|
+ * specify console device
|
||
|
|
+ */
|
||
|
|
+#define CONFIG_EXTRA_ENV_SETTINGS \
|
||
|
|
+ "kernel_addr_r=0x02000000\0" \
|
||
|
|
+ "fdt_addr_r=0x05f00000\0" \
|
||
|
|
+ "pxefile_addr_r=0x06000000\0" \
|
||
|
|
+ "scriptaddr=0x06000000\0" \
|
||
|
|
+ "ramdisk_addr_r=0x06100000\0" \
|
||
|
|
+ "fdt_high=0x10000000\0" \
|
||
|
|
+ "initrd_high=0x10000000\0" \
|
||
|
|
+ "fdtfile=armada-388-clearfog-pro.dtb\0" \
|
||
|
|
+ "console=ttyS0," __stringify(CONFIG_BAUDRATE) "\0" \
|
||
|
|
+ BOOTENV
|
||
|
|
+
|
||
|
|
+/* include distro boot code defaults */
|
||
|
|
+#include <config_distro_defaults.h>
|
||
|
|
+
|
||
|
|
+/*
|
||
|
|
+ * specify boot order
|
||
|
|
+ * sdcard or emmc -> usb -> network
|
||
|
|
+ */
|
||
|
|
+#define BOOT_TARGET_DEVICES(func) \
|
||
|
|
+ func(MMC, mmc, 0) \
|
||
|
|
+ func(USB, usb, 0) \
|
||
|
|
+ func(PXE, pxe, na) \
|
||
|
|
+ func(DHCP, dhcp, na)
|
||
|
|
+
|
||
|
|
+/* include the actual distro boot code */
|
||
|
|
+#include <config_distro_bootcmd.h>
|
||
|
|
+#endif
|
||
|
|
+
|
||
|
|
/*
|
||
|
|
* mv-common.h should be defined after CMD configs since it used them
|
||
|
|
* to enable certain macros
|
||
|
|
--
|
||
|
|
2.12.2
|
||
|
|
|