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.
It is working till v2017.05 with this fix [1].
I'm using this as my stub: https://github.com/openedev/u-boot-amarula/tree/icore-nand
When I git bisect between v2017.05 and v2017.07, found this commit which is further breaking the nand boot support: ------ ommit bc1fe9006dfaacc5103b5c7057a62215844957b7 Author: Jagan Teki jagan@amarulasolutions.com Date: Sun May 7 02:43:05 2017 +0530
icorem6: Make SPL to pick suitable fdt
SPL FIT is able to pick the suitable fdt file for u-boot, so add that function through board_fit_config_name_match.
Cc: Stefano Babic sbabic@denx.de Cc: Matteo Lisi matteo.lisi@engicam.com Cc: Michael Trimarchi michael@amarulasolutions.com Signed-off-by: Jagan Teki jagan@amarulasolutions.com ----- And It is fixed with this [2].
In mainline u-boot we already have fix [1] and [2] available but nand boot is still broken. It seems like problem is some where else, fix [1] and [2] are just making the bug appear less frequently.
logs: [3] nand boot working [4] Nand boot not working
Has anyone else faced or fixed the same issue on imx6 board. Please let me know.
[1] https://paste.ubuntu.com/p/nKq7SNWDrn/ [2] https://paste.ubuntu.com/p/tXqbx5dVPJ/ [3] https://paste.ubuntu.com/p/DcBQ4gcSCM/ [4] https://paste.ubuntu.com/p/WVtrqfdVQT/
Thanks a lot, Shyam