On platforms with 32-bit phys_addr_t the shift to get the upper word of
the base address of the memory region is invalid. Cast the base to 64
bit to resolv this.
Fixes: 549b67da660d ("remoteproc: qcom: Introduce helper to store pil info in
IMEM")
Reported-by: Lee Jones <lee.jo...@linaro.org>
Reported-by: Nathan Chancellor <natechancel...@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.anders...@linaro.org>
---
drivers/remoteproc/qcom_pil_info.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/remoteproc/qcom_pil_info.c
b/drivers/remoteproc/qcom_pil_info.c
index 0536e3904669..5521c4437ffa 100644
--- a/drivers/remoteproc/qcom_pil_info.c
+++ b/drivers/remoteproc/qcom_pil_info.c
@@ -108,7 +108,7 @@ int qcom_pil_info_store(const char *image, phys_addr_t
base, size_t size)
found_existing:
/* Use two writel() as base is only aligned to 4 bytes on odd entries */
writel(base, entry + PIL_RELOC_NAME_LEN);
- writel(base >> 32, entry + PIL_RELOC_NAME_LEN + 4);
+ writel((u64)base >> 32, entry + PIL_RELOC_NAME_LEN + 4);
writel(size, entry + PIL_RELOC_NAME_LEN + sizeof(__le64));
mutex_unlock(&pil_reloc_lock);
--
2.26.2
