[U-Boot] [PATCH] spl: if MMCSD_MODE_RAW fails, try MMCSD_MODE_FS, if available

[Guillaume Gardet]

Le 15/12/2014 10:01, Guillaume Gardet a écrit :
> Le 15/12/2014 09:43, Guillaume Gardet a écrit :
>> Hi Robert,
>>
>>
>> Le 12/12/2014 22:49, Robert Nelson a écrit :
>>> On Tue, Nov 18, 2014 at 3:44 AM, Guillaume GARDET
>>> <guillaume.gardet at free.fr> wrote:
>>>> In SPL MMC, boot modes are exclusive. So, if MMCSD_MODE_RAW fails, the board hangs. This patch allows to
>>>> try MMCSD_MODE_FS then, if available.
>>>>
>>>> It has been tested on a pandaboard (rev. A3).
>>> HI Guillaume,
>>>
>>> What mode did you test this is? (RAW or FS)
>>
>> I did test for FS for sure, but not sure about raw mode.
>>
>>>
>>> In Raw Mode with the omap5_uevm & beaglebone black, i've had to revert
>>> this. (I'm using RAW mode by default)
>>>
>>> U-Boot SPL 2015.01-rc3-dirty (Dec 08 2014 - 20:04:01)
>>> OMAP5432 ES2.0
>>> SPL: Please implement spl_start_uboot() for your board
>>> SPL: Direct Linux boot not active!
>>> spl: wrong MMC boot mode
>>> ### ERROR ### Please RESET the board ###
>>
>> Ok, I think I found the problem. Could you test the following patch, please?
>> http://guillaume.gardet.free.fr/u-boot/0001-spl-mmc-Fix-raw-boot-mode-related-to-commit.patch
>>
>> If this patch fix your boot problem, I will send it ASAP.
>
> Just updated the patch with a  better fix:
> http://guillaume.gardet.free.fr/u-boot/0001-spl-mmc-Fix-raw-boot-mode-related-to-commit.patch

As I was able to test this patch, I just sent it:
https://patchwork.ozlabs.org/patch/421858/


Guillaume