remoteproc: elf_loader: Always check the validity of the image before loading
rproc_elf32_load_image() rely on user to send a valid address for elf loading.
Instead do a sanity check on the address passed by user. This will help
all rproc elf users to not call sanity_check explicitly before calling
elf_loading.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com>
diff --git a/include/remoteproc.h b/include/remoteproc.h
index dbff1ce..1ef88be 100644
--- a/include/remoteproc.h
+++ b/include/remoteproc.h
@@ -218,9 +218,10 @@
* rproc_elf32_load_image() - load an ELF32 image
* @dev: device loading the ELF32 image
* @addr: valid ELF32 image address
+ * @size: size of the image
* @return 0 if the image is successfully loaded, else appropriate error value.
*/
-int rproc_elf32_load_image(struct udevice *dev, unsigned long addr);
+int rproc_elf32_load_image(struct udevice *dev, unsigned long addr, ulong size);
#else
static inline int rproc_init(void) { return -ENOSYS; }
static inline int rproc_dev_init(int id) { return -ENOSYS; }
@@ -234,7 +235,8 @@
static inline int rproc_elf32_sanity_check(ulong addr,
ulong size) { return -ENOSYS; }
static inline int rproc_elf32_load_image(struct udevice *dev,
- unsigned long addr) { return -ENOSYS; }
+ unsigned long addr, ulong size)
+{ return -ENOSYS; }
#endif
#endif /* _RPROC_H_ */