[U-Boot] [PATCH 1/2] Revert "ti_armv7_common.h: Fix U-Boot location on eMMC"
We cannot change the long standing hard-coded offset for raw boot mode for everyone to accommodate how Android expects things to be done here.
This reverts commit ef5ebe951bec72631cdbc7cef9079e6c684e5d0b.
Signed-off-by: Tom Rini trini@konsulko.com --- include/configs/ti_armv7_common.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h index 2c7d542..7db0881 100644 --- a/include/configs/ti_armv7_common.h +++ b/include/configs/ti_armv7_common.h @@ -219,8 +219,8 @@ #endif
/* RAW SD card / eMMC locations. */ -#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x200 /* address 0x40000 */ -#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x300 /* 384 KB */ +#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */ +#define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
/* FAT sd card locations. */ #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
Unfortunately with this change we now are unable to do FS mode boots from MMC1 as with the way the code works today we will always load and assume that the hard-coded raw location contains U-Boot. Further, we cannot fix this by just changing other logic to try FS-then-RAW as it would also make us have to ignore what order the ROM is telling us to try.
This reverts commit 22d90d560a2b01c47f180e196e6c6485eb8e65db.
Signed-off-by: Tom Rini trini@konsulko.com --- arch/arm/cpu/armv7/omap-common/boot-common.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/cpu/armv7/omap-common/boot-common.c b/arch/arm/cpu/armv7/omap-common/boot-common.c index ed9ba7b..0456263 100644 --- a/arch/arm/cpu/armv7/omap-common/boot-common.c +++ b/arch/arm/cpu/armv7/omap-common/boot-common.c @@ -111,6 +111,8 @@ void save_omap_boot_params(void) (boot_device <= MMC_BOOT_DEVICES_END)) { switch (boot_device) { case BOOT_DEVICE_MMC1: + boot_mode = MMCSD_MODE_FS; + break; case BOOT_DEVICE_MMC2: boot_mode = MMCSD_MODE_RAW; break;
On Mon, May 02, 2016 at 12:16:26PM -0400, Tom Rini wrote:
Unfortunately with this change we now are unable to do FS mode boots from MMC1 as with the way the code works today we will always load and assume that the hard-coded raw location contains U-Boot. Further, we cannot fix this by just changing other logic to try FS-then-RAW as it would also make us have to ignore what order the ROM is telling us to try.
This reverts commit 22d90d560a2b01c47f180e196e6c6485eb8e65db.
Signed-off-by: Tom Rini trini@konsulko.com
Applied to u-boot/master, thanks!
On Mon, May 02, 2016 at 12:16:25PM -0400, Tom Rini wrote:
We cannot change the long standing hard-coded offset for raw boot mode for everyone to accommodate how Android expects things to be done here.
This reverts commit ef5ebe951bec72631cdbc7cef9079e6c684e5d0b.
Signed-off-by: Tom Rini trini@konsulko.com
Applied to u-boot/master, thanks!
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Tom Rini