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| author | Joel A Fernandes <joelagnel@ti.com> | 2012-09-18 04:30:51 +0000 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-01 10:02:15 -0700 |
| commit | 90207b626876ba18e6e6f70fe353f6e033b85197 (patch) | |
| tree | baef24f5ca42a50e5af7087c2aff86963561f898 | |
| parent | 7ac2fe2da21d292aeaf3af74e5c80de9ce9dab56 (diff) | |
| download | u-boot-imx-90207b626876ba18e6e6f70fe353f6e033b85197.zip u-boot-imx-90207b626876ba18e6e6f70fe353f6e033b85197.tar.gz u-boot-imx-90207b626876ba18e6e6f70fe353f6e033b85197.tar.bz2 | |
am33xx: Fix fetching of mmc1 bootmode from bootrom for AM33XX
U-boot should not ignore getting the bootmode passed on from the bootrom.
With this, U-boot SPL knows it was loaded from MMC1 and use this info to
read full U-boot from MMC1 as well.
Cc: pprakash@ti.com
Cc: trini@ti.com
Signed-off-by: Joel A Fernandes <joelagnel@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
| -rw-r--r-- | arch/arm/cpu/armv7/omap-common/lowlevel_init.S | 5 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-am33xx/spl.h | 1 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/omap-common/lowlevel_init.S b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S index 9766563..3581077 100644 --- a/arch/arm/cpu/armv7/omap-common/lowlevel_init.S +++ b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S @@ -27,6 +27,7 @@ */ #include <asm/arch/omap.h> +#include <asm/arch/spl.h> #include <linux/linkage.h> ENTRY(save_boot_params) @@ -59,9 +60,9 @@ ENTRY(save_boot_params) strb r2, [r3, #BOOT_DEVICE_OFFSET] @ spl_boot_device <- r1 /* boot mode is passed only for devices that can raw/fat mode */ - cmp r2, #2 + cmp r2, #BOOT_DEVICE_XIP blt 2f - cmp r2, #7 + cmp r2, #BOOT_DEVICE_MMC2 bgt 2f /* Store the boot mode (raw/FAT) in omap_bootmode */ ldr r2, [r0, #DEV_DESC_PTR_OFFSET] @ get the device descriptor ptr diff --git a/arch/arm/include/asm/arch-am33xx/spl.h b/arch/arm/include/asm/arch-am33xx/spl.h index dc83882..63ed10b 100644 --- a/arch/arm/include/asm/arch-am33xx/spl.h +++ b/arch/arm/include/asm/arch-am33xx/spl.h @@ -23,6 +23,7 @@ #ifndef _ASM_ARCH_SPL_H_ #define _ASM_SPL_H_ +#define BOOT_DEVICE_XIP 2 #define BOOT_DEVICE_NAND 5 #define BOOT_DEVICE_MMC1 8 #define BOOT_DEVICE_MMC2 9 /* eMMC or daughter card */ |