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Revert "am335x_evm.h: If mmcdev and bootpart switch to mmcdev 1, so should mmcroot."

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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@crashcourse.ca>
Signed-off-by: Tom Rini <trini@ti.com>
This commit is contained in:
Tom Rini 2013-10-08 11:09:17 -04:00
parent 9f3fe6da27
commit 31cd065df0
1 changed files with 0 additions and 1 deletions
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include/configs/am335x_evm.h
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@ -171,7 +171,6 @@
"run mmcboot;" \ "run mmcboot;" \
"setenv mmcdev 1; " \ "setenv mmcdev 1; " \
"setenv bootpart 1:2; " \ "setenv bootpart 1:2; " \
"setenv mmcroot /dev/mmcblk1p2 ro; " \
"run mmcboot;" \ "run mmcboot;" \
"run nandboot;" "run nandboot;"