From: Tom Rini <trini@ti.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] Revert "am335x_evm.h: If mmcdev and bootpart switch to mmcdev 1, so should mmcroot."
Date: Tue, 8 Oct 2013 15:32:59 -0400 [thread overview]
Message-ID: <20131008193259.GD15917@bill-the-cat> (raw)
In-Reply-To: <1381245153-15855-1-git-send-email-trini@ti.com>
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@crashcourse.ca>
> Signed-off-by: Tom Rini <trini@ti.com>
Applied to u-boot/master.
--
Tom
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next prev parent reply other threads:[~2013-10-08 19:32 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-08 15:12 [U-Boot] [PATCH] Revert "am335x_evm.h: If mmcdev and bootpart switch to mmcdev 1, so should mmcroot." Tom Rini
2013-10-08 15:34 ` Robert P. J. Day
2013-10-08 15:53 ` Tom Rini
2013-10-08 19:32 ` Tom Rini [this message]
2013-10-08 20:39 ` Robert P. J. Day
2013-10-08 20:46 ` Robert Nelson
2013-10-08 21:28 ` Robert P. J. Day
2013-10-08 21:35 ` Tom Rini
2013-10-08 21:40 ` Robert P. J. Day
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