Carve EFI boot manager related code out of do_bootefi_image().
Signed-off-by: AKASHI Takahiro takahiro.akashi@linaro.org --- cmd/bootefi.c | 43 ++++++++++++++++++++++++------------------- 1 file changed, 24 insertions(+), 19 deletions(-)
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index ae00bba3b4f0..899ed90f6817 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -401,28 +401,40 @@ out: }
/** - * do_efibootmgr() - execute EFI boot manager + * efi_bootmgr_run() - execute EFI boot manager + * fdt: Flat device tree + * + * Invoke EFI boot manager and execute a binary depending on + * boot options. If @fdt is not NULL, it will be passed to + * the executed binary. * * Return: status code */ -static int do_efibootmgr(void) +static efi_status_t efi_bootmgr_run(void *fdt) { efi_handle_t handle; - efi_status_t ret; void *load_options; + efi_status_t ret;
- ret = efi_bootmgr_load(&handle, &load_options); + /* Initialize EFI drivers */ + ret = efi_init_obj_list(); if (ret != EFI_SUCCESS) { - log_notice("EFI boot manager: Cannot load any image\n"); + log_err("Error: Cannot initialize UEFI sub-system, r = %lu\n", + ret & ~EFI_ERROR_MASK); return CMD_RET_FAILURE; }
- ret = do_bootefi_exec(handle, load_options); - + ret = efi_install_fdt(fdt); if (ret != EFI_SUCCESS) - return CMD_RET_FAILURE; + return ret;
- return CMD_RET_SUCCESS; + ret = efi_bootmgr_load(&handle, &load_options); + if (ret != EFI_SUCCESS) { + log_notice("EFI boot manager: Cannot load any image\n"); + return ret; + } + + return do_bootefi_exec(handle, load_options); }
/** @@ -612,21 +624,14 @@ static int do_bootefi(struct cmd_tbl *cmdtp, int flag, int argc,
if (IS_ENABLED(CONFIG_CMD_BOOTEFI_BOOTMGR) && !strcmp(argv[1], "bootmgr")) { - /* 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_bootmgr_run(fdt);
- ret = efi_install_fdt(fdt); if (ret == EFI_INVALID_PARAMETER) return CMD_RET_USAGE; - else if (ret != EFI_SUCCESS) + else if (ret) return CMD_RET_FAILURE;
- return do_efibootmgr(); + return CMD_RET_SUCCESS; }
if (IS_ENABLED(CONFIG_CMD_BOOTEFI_SELFTEST) &&