diff options
Diffstat (limited to 'boot/image-fdt.c')
| -rw-r--r-- | boot/image-fdt.c | 32 |
1 files changed, 3 insertions, 29 deletions
diff --git a/boot/image-fdt.c b/boot/image-fdt.c index f10200f647..6ff2d52d6c 100644 --- a/boot/image-fdt.c +++ b/boot/image-fdt.c @@ -447,43 +447,17 @@ static int select_fdt(struct bootm_headers *images, const char *select, u8 arch, return 0; } -/** - * boot_get_fdt - main fdt handling routine - * @argc: command argument count - * @argv: command argument list - * @arch: architecture (IH_ARCH_...) - * @images: pointer to the bootm images structure - * @of_flat_tree: pointer to a char* variable, will hold fdt start address - * @of_size: pointer to a ulong variable, will hold fdt length - * - * boot_get_fdt() is responsible for finding a valid flat device tree image. - * Currently supported are the following ramdisk sources: - * - multicomponent kernel/ramdisk image, - * - commandline provided address of decicated ramdisk image. - * - * returns: - * 0, if fdt image was found and valid, or skipped - * of_flat_tree and of_size are set to fdt start address and length if - * fdt image is found and valid - * - * 1, if fdt image is found but corrupted - * of_flat_tree and of_size are set to 0 if no fdt exists - */ -int boot_get_fdt(int flag, int argc, char *const argv[], uint8_t arch, - struct bootm_headers *images, char **of_flat_tree, ulong *of_size) +int boot_get_fdt(void *buf, int flag, int argc, char *const argv[], uint arch, + struct bootm_headers *images, char **of_flat_tree, + ulong *of_size) { - ulong img_addr; ulong fdt_addr; char *fdt_blob = NULL; - void *buf; const char *select = NULL; *of_flat_tree = NULL; *of_size = 0; - img_addr = (argc == 0) ? image_load_addr : hextoul(argv[0], NULL); - buf = map_sysmem(img_addr, 0); - if (argc > 2) select = argv[2]; if (select || genimg_has_config(images)) { |