diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/spl.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/include/spl.h b/include/spl.h index c0c5f78017..1770fd8860 100644 --- a/include/spl.h +++ b/include/spl.h @@ -75,11 +75,27 @@ u32 spl_boot_mode(const u32 boot_device); * config options: CONFIG_SYS_MONITOR_LEN, CONFIG_SYS_UBOOT_START, * CONFIG_SYS_TEXT_BASE. * - * @spl_image: Image to set up + * @spl_image: Image description to set up */ void spl_set_header_raw_uboot(struct spl_image_info *spl_image); -int spl_parse_image_header(const struct image_header *header); +/** + * spl_parse_image_header() - parse the image header and set up info + * + * This parses the legacy image header information at @header and sets up + * @spl_image according to what is found. If no image header is found, then + * a raw image or bootz is assumed. If CONFIG_SPL_PANIC_ON_RAW_IMAGE is + * enabled, then this causes a panic. If CONFIG_SPL_ABORT_ON_RAW_IMAGE is + * enabled then U-Boot gives up. Otherwise U-Boot sets up the image using + * spl_set_header_raw_uboot(), or possibly the bootz header. + * + * @spl_image: Image description to set up + * @header image header to parse + * @return 0 if a header was correctly parsed, -ve on error + */ +int spl_parse_image_header(struct spl_image_info *spl_image, + const struct image_header *header); + void spl_board_prepare_for_linux(void); void spl_board_prepare_for_boot(void); int spl_board_ubi_load_image(u32 boot_device); |