If an EFI binary returns an error code EFI_INVALID_PARAMETER, we show the usage help for the bootefi command:
Shell> exit 0x8000000000000002 ## Application failed, r = 2 bootefi - Boots an EFI payload from memory
Usage: bootefi <image address>[:<image size>] [<fdt address>] - boot EFI payload bootefi bootmgr [fdt address] - load and boot EFI payload based on BootOrder/BootXXXX variables.
If specified, the device tree located at <fdt address> gets exposed as EFI configuration table.
This makes no sense.
Fixes: 296faf4f7ef1 ("cmd: bootefi: re-organize do_bootefi()") Signed-off-by: Heinrich Schuchardt heinrich.schuchardt@canonical.com --- cmd/bootefi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 9cf9027bf40..b509440cde0 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -154,9 +154,7 @@ static int do_bootefi(struct cmd_tbl *cmdtp, int flag, int argc, !strcmp(argv[1], "bootmgr")) { ret = efi_bootmgr_run(fdt);
- if (ret == EFI_INVALID_PARAMETER) - return CMD_RET_USAGE; - else if (ret) + if (ret != EFI_SUCCESS) return CMD_RET_FAILURE;
return CMD_RET_SUCCESS; @@ -218,9 +216,7 @@ static int do_bootefi(struct cmd_tbl *cmdtp, int flag, int argc,
ret = efi_binary_run(image_buf, size, fdt);
- if (ret == EFI_INVALID_PARAMETER) - return CMD_RET_USAGE; - else if (ret) + if (ret != EFI_SUCCESS) return CMD_RET_FAILURE;
return CMD_RET_SUCCESS;