[PATCH v2 2/2] remoteproc: mediatek: Support MT8188 SCP core 1

AngeloGioacchino Del Regno angelogioacchino.delregno at collabora.com
Mon Apr 22 03:22:09 PDT 2024


Il 19/04/24 10:42, Olivia Wen ha scritto:
> From: "olivia.wen" <olivia.wen at mediatek.com>
> 
> There are three primary modifications.
> 
> 1. The struct mtk_scp_of_data usage on MT8188
> MT8192 functions are unsuitable for the dual-core MT8188 SCP,
> which has two RISC-V cores similar to MT8195 but without L1TCM.
> We've added MT8188-specific functions to configure L1TCM
> in multicore setups.
> 
> 2. SCP_IPI_IMGSYS_CMD feature
> This version also adds SCP_IPI_IMGSYS_CMD to facilitate
> communication between the imgsys kernel and the backend driver.
> 
> 3. Different code sizes and IPI share buffer sizes
> Each SCP necessitates different code and IPI share buffer sizes.
> Introducing a structure mtk_scp_sizes_data to handle them.
> 
> Signed-off-by: olivia.wen <olivia.wen at mediatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>





More information about the Linux-mediatek mailing list