diff options
Diffstat (limited to 'include/remoteproc.h')
| -rw-r--r-- | include/remoteproc.h | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/include/remoteproc.h b/include/remoteproc.h index aef6ff2e49..c29c0867bc 100644 --- a/include/remoteproc.h +++ b/include/remoteproc.h @@ -151,10 +151,10 @@ int rproc_dev_init(int id); bool rproc_is_initialized(void); /** - * rproc_load() - load binary to a remote processor + * rproc_load() - load binary or elf to a remote processor * @id: id of the remote processor - * @addr: address in memory where the binary image is located - * @size: size of the binary image + * @addr: address in memory where the image is located + * @size: size of the image * @return 0 if all ok, else appropriate error value. */ int rproc_load(int id, ulong addr, ulong size); @@ -200,6 +200,26 @@ int rproc_ping(int id); * processor, but just ensures that it is out of reset and executing code. */ int rproc_is_running(int id); + +/** + * rproc_elf32_sanity_check() - Verify if an image is a valid ELF32 one + * + * Check if a valid ELF32 image exists at the given memory location. Verify + * basic ELF32 format requirements like magic number and sections size. + * + * @addr: address of the image to verify + * @size: size of the image + * @return 0 if the image looks good, else appropriate error value. + */ +int rproc_elf32_sanity_check(ulong addr, ulong size); + +/** + * rproc_elf32_load_image() - load an ELF32 image + * @dev: device loading the ELF32 image + * @addr: valid ELF32 image address + * @return 0 if the image is successfully loaded, else appropriate error value. + */ +int rproc_elf32_load_image(struct udevice *dev, unsigned long addr); #else static inline int rproc_init(void) { return -ENOSYS; } static inline int rproc_dev_init(int id) { return -ENOSYS; } @@ -210,6 +230,10 @@ static inline int rproc_stop(int id) { return -ENOSYS; } static inline int rproc_reset(int id) { return -ENOSYS; } static inline int rproc_ping(int id) { return -ENOSYS; } static inline int rproc_is_running(int id) { return -ENOSYS; } +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; } #endif #endif /* _RPROC_H_ */ |