[U-Boot] mx6cuboxi fails to load u-boot.img
sbabic at denx.de
Tue Oct 8 10:18:39 UTC 2019
thanks for deep analyses (I just jump at the end):
On 08/10/19 12:03, Peter Robinson wrote:
>> On Thu, Sep 26, 2019 at 05:07:21PM -0300, Fabio Estevam wrote:
>>> Hi Vagrant,
>>> On Thu, Sep 26, 2019 at 4:16 PM Vagrant Cascadian <vagrant at debian.org> wrote:
>>>> I just tested mx6cuboxi with 2019.10-rc4, and it fails to load
>>>> u-boot.img from MMC:
>>>> 1 2019-09-26_17:31:27.63089 U-Boot SPL 2019.10-rc4+dfsg-1 (Sep 24 2019 -
>>>> 08:03:23 +0000)
>>>> 2 2019-09-26_17:31:27.63092 Trying to boot from MMC2
>>>> 3 2019-09-26_17:31:27.63095 MMC Device 1 not found
>>>> 4 2019-09-26_17:31:27.63097 spl: could not find mmc device 1. error: -19
>>>> 5 2019-09-26_17:31:27.63099 SPL: failed to boot from all boot devices
>>>> 6 2019-09-26_17:31:27.63101 ### ERROR ### Please RESET the board ###
>>> Thanks for reporting this issue.
>>> Unfortunately, I don't have access to my Cuboxi, so I am adding Jon
>>> and Baruch on Cc.
>> Works after reverting the following commit.
> For reference reverting this on 2019.10 fixed my issues with the udoo_neo board.
>> 14d319b1856b86e593e01abd0a1e3c2d63b52a8a is the first bad commit
>> commit 14d319b1856b86e593e01abd0a1e3c2d63b52a8a
>> Author: Adam Ford <aford173 at gmail.com>
>> Date: Thu May 23 14:11:30 2019 -0500
>> spl: imx6: Let spl_boot_device return USDHC1 or USDHC2
>> Currently, when the spl_boot_device checks the boot device, it
>> will only return MMC1 when it's either sd or eMMC regardless
>> of whether or not it's MMC1 or MMC2. This is a problem when
>> booting from MMC2 if MMC isn't being manually configured like in
>> the DM_SPL case with SPL_OF_CONTROL.
>> This patch will check the register and return either MMC1 or MMC2.
>> Signed-off-by: Adam Ford <aford173 at gmail.com>
I tend to revert the pathc and let the "standard" case working. A board
maintainer coould add a board_boot_order() function to still overwrite
the behavior of spl_boot_device().
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