Hi
On Thu., 31 Jan. 2019, 6:26 pm Adam Ford <aford173@gmail.com wrote:
On Thu, Jan 31, 2019 at 7:58 AM Shyam Saini shyam@amarulasolutions.com wrote:
Hi Adam,
Thanks a lot for replying.
I spent some time trying to make the imx6q_logic board boot from SPL from NAND, but I needed to patch a few things. Some of them have yet to be approved, but if they work for you, maybe it will help get them approved.
There was a broken function pointer here that was fixed and applied the imx-master, but pending merge with master http://patchwork.ozlabs.org/patch/1019440/
Configure ECC from SPL here: http://patchwork.ozlabs.org/patch/1020160/
Remove hard-coded ECC parameters since the patch above can autoset
them.
http://patchwork.ozlabs.org/patch/1026638/
With those 3 patches and some minor changes to my individual board file and config file, I was able to boot 2019.01 via SPL from NAND. Since it was working for you before, I am guessing the board file stuff and config file stuff is probably already for you.
I did apply the above mentioned 3 patches but nand boot is still not
working.
Here are debug enabled boot logs https://paste.ubuntu.com/p/dmcwqzv6Sk/
Your U-Boot version shows the version is U-Boot SPL 2016.09-rc2-gc347b70c408b which is a couple years old. Can you try 2019.01 with those patches I mentioned or the imx branch? I know there have been changes to U-Boot over time.
The last of the patches I applied to set the final configuration settings for my board to boot from NAND are here: http://patchwork.ozlabs.org/patch/1024016/
I don't know if that helps your board or not.
Look the end ;)
Michael
adam
Best Regards, Shyam
U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot