* imx6ul evk SD card boot issue with certain type of uSD
@ 2016-06-10 9:13 Cjb_SW Freescale
2016-06-10 10:46 ` Otavio Salvador
0 siblings, 1 reply; 2+ messages in thread
From: Cjb_SW Freescale @ 2016-06-10 9:13 UTC (permalink / raw)
To: <meta-freescale@yoctoproject.org>
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Dear All,
I'm facing a problem at boot (spl) with some types of uSD.
I made some tests, here is the result:
*uSD card Innodisk Industrial 2GB FAIL with:*
*uSD card Sandisk 8GB FAIL with:*
U-Boot SPL 2016.03+fslc+g1e82446 (May 17 2016 - 12:24:33)
Trying to boot from MMC
spl: mmc block read error
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
*uSD card Sandisk 4GB Boot ok...*
Does anybody knows what is going wrong?
I'm aligned to fsl-bsp branch Krogoth
Thanks a lot
Simone
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: imx6ul evk SD card boot issue with certain type of uSD
2016-06-10 9:13 imx6ul evk SD card boot issue with certain type of uSD Cjb_SW Freescale
@ 2016-06-10 10:46 ` Otavio Salvador
0 siblings, 0 replies; 2+ messages in thread
From: Otavio Salvador @ 2016-06-10 10:46 UTC (permalink / raw)
To: Cjb_SW Freescale; +Cc: <meta-freescale@yoctoproject.org>
On Fri, Jun 10, 2016 at 6:13 AM, Cjb_SW Freescale
<cjb.sw.nospam@gmail.com> wrote:
> Dear All,
> I'm facing a problem at boot (spl) with some types of uSD.
>
> I made some tests, here is the result:
>
> uSD card Innodisk Industrial 2GB FAIL with:
> uSD card Sandisk 8GB FAIL with:
> U-Boot SPL 2016.03+fslc+g1e82446 (May 17 2016 - 12:24:33)
> Trying to boot from MMC
> spl: mmc block read error
> SPL: failed to boot from all boot devices
> ### ERROR ### Please RESET the board ###
>
> uSD card Sandisk 4GB Boot ok...
>
> Does anybody knows what is going wrong?
> I'm aligned to fsl-bsp branch Krogoth
commit 58abb988ce24525474f0d515d2a36c1b3acf893f
Author: Fabio Estevam <fabio.estevam@nxp.com>
Date: Wed Apr 20 22:48:13 2016 -0300
mx6ul_evk: Remove CONFIG_SUPPORT_EMMC_BOOT
mx6ul_evk does not come with a eMMC populated, so we should not
define CONFIG_SUPPORT_EMMC_BOOT as it causes SPL to not be able
to boot some brands of SD cards, such as SanDisk microSD HC - 8GB:
U-Boot SPL 2016.05-rc1-28384-g108f841 (Apr 19 2016 - 11:19:11)
Trying to boot from MMC1
spl: mmc block read error
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
When CONFIG_SUPPORT_EMMC_BOOT is defined spl_boot_mode() returns
MMCSD_MODE_EMMCBOOT, so remove this option to have a reliable boot
via SD card.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Might help.
I pushed this change for U-Boot FSLC fork:
To git@github.com:Freescale/u-boot-imx.git
1e82446..8e1bfe4 2016.03+fslc -> 2016.03+fslc
So please try that and let us know if it fixes the issue. If it does
we can update the BSP.
--
Otavio Salvador O.S. Systems
http://www.ossystems.com.br http://code.ossystems.com.br
Mobile: +55 (53) 9981-7854 Mobile: +1 (347) 903-9750
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2016-06-10 9:13 imx6ul evk SD card boot issue with certain type of uSD Cjb_SW Freescale
2016-06-10 10:46 ` Otavio Salvador
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