Re: [PATCH 2/2] soc: qcom: llcc: Add LLCC configuration for Nord
From: Konrad Dybcio
Date: Tue Sep 22 2026 - 06:24:49 EST
On 9/10/26 3:00 PM, Anurag Pateriya wrote:
> Add the sub-cache table for Nord, derived from the Nord AU (Safe IVI)
> SCT table and limited to the POR use cases that have a unique SCID and a
> usecase ID in llcc-qcom.h. Nord has the CFG0/CFG1 pairs and the full
> ALGO_ALLOC0..3 set, so it uses the v6 register offsets.
>
> num_banks is set explicitly because LLCC_LB_CNT in LLCC_COMMON_STATUS0
> is four bits wide and cannot report sixteen banks; a wrong count makes
> the driver map a bank aperture in place of the broadcast region and abort
> on the first broadcast read. no_edac is set because the bootloader
> leaves the LLCC EDAC registers locked, as on Glymur.
>
> Signed-off-by: Anurag Pateriya <anurag.pateriya@xxxxxxxxxxxxxxxx>
> ---
The robot concurs this matches the reference settings
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad