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PKGBUILDs/alarm/uboot-odroid/0001-arch-linux-arm-modifications.patch
Kevin Mihelich c96d261230 alarm/uboot-odroid to 2015.01-2
2015-02-07 04:36:49 +00:00

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From e8374fe12000eaadbf2c486700138e85286bea32 Mon Sep 17 00:00:00 2001
From: Kevin Mihelich <kevin@archlinuxarm.org>
Date: Fri, 22 Aug 2014 17:51:41 -0600
Subject: [PATCH 1/2] arch linux arm modifications
---
include/configs/odroid.h | 167 +++++++++++++++++++----------------------------
1 file changed, 66 insertions(+), 101 deletions(-)
diff --git a/include/configs/odroid.h b/include/configs/odroid.h
index 807e96b..0bc008b 100644
--- a/include/configs/odroid.h
+++ b/include/configs/odroid.h
@@ -14,6 +14,7 @@
#include <configs/exynos4-common.h>
+#define CONFIG_IDENT_STRING " Arch Linux ARM"
#define CONFIG_SYS_PROMPT "Odroid # " /* Monitor Command Prompt */
@@ -35,6 +36,7 @@
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5E00000)
#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x3E00000)
#define CONFIG_SYS_TEXT_BASE 0x43e00000
+#define CONFIG_LOADADDR 0x40007FC0
#include <linux/sizes.h>
@@ -47,11 +49,10 @@
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_CMD_BOOTZ
+#define CONFIG_CMD_FS_GENERIC
+#define CONFIG_SUPPORT_RAW_INITRD
#define CONFIG_FIT
#define CONFIG_FIT_VERBOSE
-#define CONFIG_BOOTARGS "Please use defined boot"
-#define CONFIG_BOOTCOMMAND "run autoboot"
-#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
- GENERATED_GBL_DATA_SIZE)
@@ -66,35 +67,6 @@
#define CONFIG_ENV_OFFSET (SZ_1K * 1280) /* 1.25 MiB offset */
#define CONFIG_ENV_OVERWRITE
-/* Partitions name */
-#define PARTS_BOOT "boot"
-#define PARTS_ROOT "platform"
-
-#define CONFIG_DFU_ALT \
- "uImage fat 0 1;" \
- "zImage fat 0 1;" \
- "Image.itb fat 0 1;" \
- "uInitrd fat 0 1;" \
- "exynos4412-odroidu3.dtb fat 0 1;" \
- "exynos4412-odroidx2.dtb fat 0 1;" \
- ""PARTS_BOOT" part 0 1;" \
- ""PARTS_ROOT" part 0 2\0" \
-
-#define CONFIG_SET_DFU_ALT_INFO
-#define CONFIG_SET_DFU_ALT_BUF_LEN (SZ_1K)
-
-#define CONFIG_DFU_ALT_BOOT_EMMC \
- "u-boot raw 0x3e 0x800 mmcpart 1;" \
- "bl1 raw 0x0 0x1e mmcpart 1;" \
- "bl2 raw 0x1e 0x1d mmcpart 1;" \
- "tzsw raw 0x83e 0x138 mmcpart 1\0"
-
-#define CONFIG_DFU_ALT_BOOT_SD \
- "u-boot raw 0x3f 0x800;" \
- "bl1 raw 0x1 0x1e;" \
- "bl2 raw 0x1f 0x1d;" \
- "tzsw raw 0x83f 0x138\0"
-
/*
* Bootable media layout:
* dev: SD eMMC(part boot)
@@ -103,77 +75,70 @@
* UBOOT 63 62
* TZSW 2111 2110
* ENV 2560 2560(part user)
- *
- * MBR Primary partiions:
- * Num Name Size Offset
- * 1. BOOT: 100MiB 2MiB
- * 2. ROOT: -
*/
+
#define CONFIG_EXTRA_ENV_SETTINGS \
- "loadkernel=fatload mmc ${mmcbootdev}:${mmcbootpart} ${kerneladdr} " \
- "${kernelname}\0" \
- "loadinitrd=fatload mmc ${mmcbootdev}:${mmcbootpart} ${initrdaddr} " \
- "${initrdname}\0" \
- "loaddtb=fatload mmc ${mmcbootdev}:${mmcbootpart} ${fdtaddr} " \
- "${fdtfile}\0" \
- "check_ramdisk=" \
- "if run loadinitrd; then " \
- "setenv initrd_addr ${initrdaddr};" \
- "else " \
- "setenv initrd_addr -;" \
- "fi;\0" \
- "check_dtb=" \
- "if run loaddtb; then " \
- "setenv fdt_addr ${fdtaddr};" \
- "else " \
- "setenv fdt_addr;" \
- "fi;\0" \
- "kernel_args=" \
- "setenv bootargs root=/dev/mmcblk${mmcrootdev}p${mmcrootpart}" \
- " rootwait ${console} ${opts}\0" \
- "boot_fit=" \
- "setenv kerneladdr 0x42000000;" \
- "setenv kernelname Image.itb;" \
- "run loadkernel;" \
- "run kernel_args;" \
- "bootm ${kerneladdr}#${boardname}\0" \
- "boot_uimg=" \
- "setenv kerneladdr 0x40007FC0;" \
- "setenv kernelname uImage;" \
- "run check_dtb;" \
- "run check_ramdisk;" \
- "run loadkernel;" \
- "run kernel_args;" \
- "bootm ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
- "boot_zimg=" \
- "setenv kerneladdr 0x40007FC0;" \
- "setenv kernelname zImage;" \
- "run check_dtb;" \
- "run check_ramdisk;" \
- "run loadkernel;" \
- "run kernel_args;" \
- "bootz ${kerneladdr} ${initrd_addr} ${fdt_addr};\0" \
- "autoboot=" \
- "if test -e mmc 0 Image.itb; then; " \
- "run boot_fit;" \
- "elif test -e mmc 0 zImage; then; " \
- "run boot_zimg;" \
- "elif test -e mmc 0 uImage; then; " \
- "run boot_uimg;" \
- "fi;\0" \
- "console=" CONFIG_DEFAULT_CONSOLE \
- "mmcbootdev=0\0" \
- "mmcbootpart=1\0" \
- "mmcrootdev=0\0" \
- "mmcrootpart=2\0" \
- "bootdelay=0\0" \
- "dfu_alt_system="CONFIG_DFU_ALT \
- "dfu_alt_info=Please reset the board\0" \
- "consoleon=set console console=ttySAC1,115200n8; save; reset\0" \
- "consoleoff=set console console=ram; save; reset\0" \
- "initrdname=uInitrd\0" \
- "initrdaddr=42000000\0" \
- "fdtaddr=40800000\0"
+ "bootfile=zImage\0" \
+ "bootdir=/boot\0" \
+ "console=ttySAC1,115200\0" \
+ "rdaddr=42000000\0" \
+ "rdfile=initramfs-linux.img\0" \
+ "fdtaddr=40800000\0" \
+ "fdtfile=\0" \
+ "fdtdir=/boot/dtbs\0" \
+ "optargs=\0" \
+ "mmcdev=0\0" \
+ "mmcroot=/dev/mmcblk0p1 rw rootwait\0" \
+ "mmcargs=setenv bootargs console=${console} " \
+ "${optargs} " \
+ "root=${root} " \
+ "video=${video}\0" \
+ "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
+ "loadrd=load ${devtype} ${bootpart} ${rdaddr} ${bootdir}/${rdfile}\0" \
+ "loadfdt=echo loading ${fdtdir}/${fdtfile} ...; load ${devtype} ${bootpart} ${fdtaddr} ${fdtdir}/${fdtfile}\0" \
+ "mmcboot=usb start;" \
+ "for devtype in mmc usb; do " \
+ "setenv devnum 0;" \
+ "while ${devtype} dev ${devnum}; do " \
+ "echo ${devtype} found on device ${devnum};" \
+ "setenv bootpart ${devnum}:1;" \
+ "part uuid ${devtype} ${bootpart} uuid;" \
+ "setenv root PARTUUID=${uuid} rw rootwait;" \
+ "echo Checking for: ${bootdir}/uEnv.txt ...;" \
+ "if test -e ${devtype} ${bootpart} ${bootdir}/uEnv.txt; then " \
+ "load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/uEnv.txt;" \
+ "env import -t ${loadaddr} ${filesize};" \
+ "echo Loaded environment from ${bootdir}/uEnv.txt;" \
+ "echo Checking if uenvcmd is set ...;" \
+ "if test -n ${uenvcmd}; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;" \
+ "fi;" \
+ "if run loadimage; then " \
+ "run mmcargs;" \
+ "if run loadfdt; then " \
+ "if run loadrd; then " \
+ "bootz ${loadaddr} ${rdaddr}:${filesize} ${fdtaddr};" \
+ "else " \
+ "bootz ${loadaddr} - ${fdtaddr};" \
+ "fi;" \
+ "else " \
+ "if run loadrd; then " \
+ "bootz ${loadaddr} ${rdaddr}:${filesize};" \
+ "else " \
+ "bootz ${loadaddr};" \
+ "fi;" \
+ "fi;" \
+ "else " \
+ "echo No kernel found;" \
+ "fi;" \
+ "setexpr devnum ${devnum} + 1;" \
+ "done;" \
+ "done;\0"
+
+#define CONFIG_BOOTCOMMAND \
+ "run mmcboot;"
/* I2C */
#define CONFIG_CMD_I2C
--
2.2.2
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