Hi Michael,
Le 28/10/2025 à 10:40, Miquel Raynal a écrit :
Hi Richard,
On 28/10/2025 at 09:37:33 +01, Richard Genoud <[email protected]>
wrote:
The H6/H616 boot ROM doesn't expect a SPL scrambled the same way as
older SoCs.
It doesn't use a specific seeds table, it expects a maximized ECC
(BCH-80), a specific BBM (FF000301) and doesn't work if empty pages are
skipped (it needs its specific BBM, even in the padding).
So, add a --soc=h6 option to support H6/616 with:
- more ECC strengths
- specific BBM
- default_scrambler_seeds[] with all values
- no empty pages skip
In Kconfig, select BCH-80 by default for SUNXI_SPL_ECC_STRENGTH to make
BROM happy.
And in scripts/Makefile.xpl, use --soc=h6 option when building for a
SUN50I_GEN_H6 SoC.
Tested on Whatsminer H616 board, booting from NAND.
Co-developed-by: James Hilliard <[email protected]>
Signed-off-by: James Hilliard <[email protected]>
Signed-off-by: Richard Genoud <[email protected]>
---
Reviewed-by: Miquel Raynal <[email protected]>
Thanks,
Miquèl
Sorry, I didn't remembered until now, but it seems this patch also got
forgotten.
Regards,
Richard
