[PATCH v1 2/3] sync sdram ecc support to mainstream

Chee, Tien Fong tienfong.chee at altera.com
Tue Jan 27 08:45:13 CET 2026


Hi Brian,

On 16/12/2025 4:27 am, Brian Sune wrote:
> [CAUTION: This email is from outside your organization. Unless you trust the sender, do not click on links or open attachments as it may be a fraudulent email attempting to steal your information and/or compromise your computer.]
>
> It is been a while that the DDR ECC is missing.
> Pull from Altera trunk and sync to mainstream.
> This sdram_soc32 introduce the ecc setup.
> Modifications are done to support dts memory at 0
> while old memory will work properly on gd->bd
> Real ECC supported board test is required.
>
> Signed-off-by: Brian Sune <briansune at gmail.com>
> ---
>   drivers/ddr/altera/sdram_soc32.c | 71 ++++++++++++++++++++++++++++++++
>   drivers/ddr/altera/sdram_soc32.h | 11 +++++
>   2 files changed, 82 insertions(+)
>   create mode 100644 drivers/ddr/altera/sdram_soc32.c
>   create mode 100644 drivers/ddr/altera/sdram_soc32.h


Thanks for working on this series patches.

This is covered by Alif’s more complete submission, so I’ll mark yours 
as superseded:

https://patchwork.ozlabs.org/project/uboot/cover/20251216084623.19589-1-alif.zakuan.yuslaimi@altera.com/
If you spot gaps in Alif’s version, please add review comments or a 
follow-up patch.

Best regards,

Tien Fong




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