[PATCH v1] remoteproc: mediatek: Check the SCP image format

Tinghan Shen tinghan.shen at mediatek.com
Thu Feb 9 19:13:54 PST 2023


Do a sanity check on the SCP image before loading it to avoid
driver crashes.

Signed-off-by: Tinghan Shen <tinghan.shen at mediatek.com>
---
 drivers/remoteproc/mtk_scp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index d421a2ccaa1e..0861b76f185f 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -649,6 +649,7 @@ static const struct rproc_ops scp_ops = {
 	.load		= scp_load,
 	.da_to_va	= scp_da_to_va,
 	.parse_fw	= scp_parse_fw,
+	.sanity_check	= rproc_elf_sanity_check,
 };
 
 /**
-- 
2.18.0




More information about the Linux-mediatek mailing list