Carve binary execution code out of do_bootefi_image().
Signed-off-by: AKASHI Takahiro takahiro.akashi@linaro.org --- cmd/bootefi.c | 46 ++++++++++++++++++++++++++++++++-------------- 1 file changed, 32 insertions(+), 14 deletions(-)
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 899ed90f6817..8b0bd07f1ff8 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -503,6 +503,36 @@ out: return (ret != EFI_SUCCESS) ? ret : ret2; }
+/** + * efi_binary_run() - run loaded UEFI image + * + * @image: memory address of the UEFI image + * @size: size of the UEFI image + * + * Execute an EFI binary image loaded at @image. + * @size may be zero if the binary is loaded with U-Boot load command. + * + * Return: status code + */ +static efi_status_t efi_binary_run(void *image, size_t size, void *fdt) +{ + efi_status_t ret; + + /* Initialize EFI drivers */ + ret = efi_init_obj_list(); + if (ret != EFI_SUCCESS) { + log_err("Error: Cannot initialize UEFI sub-system, r = %lu\n", + ret & ~EFI_ERROR_MASK); + return ret; + } + + ret = efi_install_fdt(fdt); + if (ret != EFI_SUCCESS) + return ret; + + return efi_run_image(image, size); +} + static efi_status_t bootefi_run_prepare(const char *load_options_path, struct efi_device_path *device_path, struct efi_device_path *image_path, @@ -684,23 +714,11 @@ static int do_bootefi(struct cmd_tbl *cmdtp, int flag, int argc, } }
- /* Initialize EFI drivers */ - ret = efi_init_obj_list(); - if (ret != EFI_SUCCESS) { - log_err("Error: Cannot initialize UEFI sub-system, r = %lu\n", - ret & ~EFI_ERROR_MASK); - return CMD_RET_FAILURE; - } + ret = efi_binary_run(image_buf, size, fdt);
- ret = efi_install_fdt(fdt); if (ret == EFI_INVALID_PARAMETER) return CMD_RET_USAGE; - else if (ret != EFI_SUCCESS) - return CMD_RET_FAILURE; - - ret = efi_run_image(image_buf, size); - - if (ret != EFI_SUCCESS) + else if (ret) return CMD_RET_FAILURE;
return CMD_RET_SUCCESS;