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On 03/13/2013 11:04 AM, Peter Korsgaard wrote:
"Tom" == Tom Rini trini@ti.com writes:
Tom> From: Koen Kooi koen@dominion.thruhere.net Tom> The kernel is loaded from some form of ext[234] or FAT, depending on the Tom> distribution used. We add a bootpart variable to the environment so Tom> that we can load from the correct mmc partition as well.
Tom> Signed-off-by: Koen Kooi koen@dominion.thruhere.net Tom> Signed-off-by: Tom Rini trini@ti.com Tom> --- Tom> include/configs/am335x_evm.h | 10 ++++++---- Tom> 1 file changed, 6 insertions(+), 4 deletions(-)
Tom> diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h Tom> index abf4e39..ec4ddbc 100644 Tom> --- a/include/configs/am335x_evm.h Tom> +++ b/include/configs/am335x_evm.h Tom> @@ -61,6 +61,7 @@ Tom> "mmcdev=0\0" \ Tom> "mmcroot=/dev/mmcblk0p2 ro\0" \ Tom> "mmcrootfstype=ext4 rootwait\0" \ Tom> + "bootpart=0:2\0" \
You could argue this should be ${mmcdev}:2 instead.
Should but can't, sadly. I did that at first but we don't get re-expansion and it becomes later on 'load mmc ${mmcdev}:2 ...'.
Tom> @@ -147,6 +147,8 @@ Tom> #define CONFIG_DOS_PARTITION Tom> #define CONFIG_CMD_FAT Tom> #define CONFIG_CMD_EXT2 Tom> +#define CONFIG_CMD_EXT4 Tom> +#define CONFIG_CMD_FS_GENERIC
CMD_EXT2 can presumably be dropped now?
I'd rather not in case people have scripts using ext2load already.
- -- Tom