On Sun, Jul 06, 2025 at 05:47:08PM +0300, Dmitry Baryshkov wrote:
> From: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
>
> On MSM8974 / APQ8074, MSM8226 and MSM8926 the MSS requires loading raw
> MBA image instead of the ELF file. Skip the ELF headers if mba.mbn was
> specified as the firmware image.
>
> Fixes: a5a4e02d083d ("remoteproc: qcom: Add support for parsing fw dt bindings")
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
> ---
> Changes in v4:
> - Expanded to cover MSM8226 and MSM8926.
> - Link to v3: https://lore.kernel.org/r/20250706-msm8974-fix-mss-v3-1-8b5ae61c86a9@xxxxxxxxxxxxxxxx
>
> Changes in v3:
> - Reverted back to the simple patch from v1
> - Added define for 0x1000 (Konrad)
> - Added MBA firmware size check
> - Corrected the Fixes tag to point to the commit adding firmware-name
> support
> - Link to v2: https://lore.kernel.org/r/20230508153524.2371795-1-dmitry.baryshkov@xxxxxxxxxx
>
> Changes in v2:
> - Replace fixed offset 0x1000 with the value obtained from ELF headers
> - Implement ELF validity checks
> - Link to v1: https://lore.kernel.org/r/20230507172041.2320279-1-dmitry.baryshkov@xxxxxxxxxx
> ---
> drivers/remoteproc/qcom_q6v5_mss.c | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)
>
And gracious ping...
--
With best wishes
Dmitry
