[U-Boot] [PATCH] Revert "am335x_evm.h: If mmcdev and bootpart switch to mmcdev 1, so should mmcroot."

Tom Rini trini at ti.com
Tue Oct 8 21:32:59 CEST 2013


On Tue, Oct 08, 2013 at 11:12:32AM -0400, Tom Rini wrote:

> Upon further inspection and review and chatting with kernel folks, what
> happens here is that what mmcblk# a device gets is based on probe order.
> So a system with an SD card inserted with place eMMC on mmcblk1, but
> without an SD card, it will be on mmcblk0.  So U-boot can only provide a
> best guess.  In this case, if no SD card is present, we would want to
> pass mmcblk0p2 still.  If an SD card is present, it woudl be able to
> provide a uEnv.txt that would be loaded (even if the kernel is NOT
> there) which can still update mmcroot variable.
> 
> This reverts commit 827512fb1154c05c6eb1e2259e936df55c98a535.
> 
> Cc: Robert P. J. Day <rpjday at crashcourse.ca>
> Signed-off-by: Tom Rini <trini at ti.com>

Applied to u-boot/master.

-- 
Tom
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