diff options
| author | Sudhakar Rajashekhara <sudhakar.raj@ti.com> | 2010-09-25 14:59:52 +0530 |
|---|---|---|
| committer | Sudhakar Rajashekhara <sudhakar.raj@ti.com> | 2010-09-25 14:59:52 +0530 |
| commit | 978955ff4a9771e888b3e99039513fc5f671c419 (patch) | |
| tree | 25e9b50d5eab5d921b5ccb73848eb03dd22b5a61 /include/configs/da850evm.h | |
| parent | 3ef075ec7c7cb1b046719ca495de97bd72e6a5d4 (diff) | |
da850/omapl138: Correct "mmc rescan" implementation
Earlier "mmc rescan" command from U-Boot prompt would always
return ZERO, hence it was not possible to use this command to
know whether the MMC/SD card is present in the slot or not.
This patch corrects this issue.
In the process, modify the bootargs to include a check to find
whether the MMC/SD card is present or not.
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Diffstat (limited to 'include/configs/da850evm.h')
| -rw-r--r-- | include/configs/da850evm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h index 812bad8f41..73ef2c4e80 100644 --- a/include/configs/da850evm.h +++ b/include/configs/da850evm.h @@ -218,7 +218,7 @@ #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mmcblk0p2 rw rootwait ip=off" -#define CONFIG_BOOTCOMMAND "if fatload mmc 0 0xc0600000 boot.scr; then source 0xc0600000; else if fatload mmc 0 0xc0700000 uImage; then bootm c0700000; else sf probe 0; sf read 0xc0700000 0x80000 0x220000; bootm 0xc0700000; fi; fi" +#define CONFIG_BOOTCOMMAND "if mmc rescan 0; then if fatload mmc 0 0xc0600000 boot.scr; then source 0xc0600000; else fatload mmc 0 0xc0700000 uImage; bootm c0700000; fi; else sf probe 0; sf read 0xc0700000 0x80000 0x220000; bootm 0xc0700000; fi" #define CONFIG_BOOTDELAY 3 /* * U-Boot commands |