On Thu, Jan 31, 2019 at 8:53 PM Adam Ford aford173@gmail.com wrote:
On Wed, Jan 30, 2019 at 11:40 PM Shyam Saini shyam@amarulasolutions.com wrote:
Hi Everyone,
I'm trying to boot imx6q board from nand but it seems like mainline u-boot nand boot support for imx6q board is broken.
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.
Thanks for your inputs Adam.
I was initially fixed the board and spl nand detection changes, I hope these changes would resolve. let's see.