[PATCH 5/6 v2] efidebug: add multiple device path instances on Boot####
Heinrich Schuchardt
xypron.glpk at gmx.de
Sun Mar 14 11:14:20 CET 2021
On 3/13/21 10:47 PM, Ilias Apalodimas wrote:
> The UEFI spec allow a packed array of UEFI device paths in the
> FilePathList[] of an EFI_LOAD_OPTION. The first file path must
> describe the loaded image but the rest are OS specific.
>
> Previous patches parse the device path and try to use the second
> member of the array as an initrd. So let's modify efidebug slightly
> and install the second file described in the command line as the
> initrd device path.
>
> Signed-off-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>
> ---
> cmd/efidebug.c | 194 ++++++++++++++----
> doc/board/emulation/qemu_capsule_update.rst | 4 +-
> doc/uefi/uefi.rst | 2 +-
> .../test_efi_capsule/test_capsule_firmware.py | 6 +-
> test/py/tests/test_efi_secboot/test_signed.py | 16 +-
> .../test_efi_secboot/test_signed_intca.py | 8 +-
> .../tests/test_efi_secboot/test_unsigned.py | 8 +-
> 7 files changed, 180 insertions(+), 58 deletions(-)
>
> diff --git a/cmd/efidebug.c b/cmd/efidebug.c
> index bbbcb0a54643..223cffa389fb 100644
> --- a/cmd/efidebug.c
> +++ b/cmd/efidebug.c
> @@ -9,6 +9,8 @@
> #include <common.h>
> #include <command.h>
> #include <efi_dt_fixup.h>
> +#include <efi_helper.h>
> +#include <efi_load_initrd.h>
> #include <efi_loader.h>
> #include <efi_rng.h>
> #include <exports.h>
> @@ -19,6 +21,7 @@
> #include <part.h>
> #include <search.h>
> #include <linux/ctype.h>
> +#include <linux/err.h>
>
> #define BS systab.boottime
> #define RT systab.runtime
> @@ -794,6 +797,66 @@ static int do_efi_show_tables(struct cmd_tbl *cmdtp, int flag,
> return CMD_RET_SUCCESS;
> }
>
> +/**
> + * add_initrd_instance() - Append a device path to load_options pointing to an
> + * inirtd
> + *
> + * @dev: Device
> + * @part: Partition of thge disk
> + * @file: Filename
> + * @fp: Device Path containing the existing load_options
> + * @fp_size: New size of the device path after the addition
> + * Return: Pointer to the device path or ERR_PTR
> + *
> + */
> +static
> +struct efi_device_path *add_initrd_instance(const char *dev, const char *part,
> + const char *file,
> + const struct efi_device_path *fp,
> + efi_uintn_t *fp_size)
> +{
> + struct efi_device_path *tmp_dp = NULL, *tmp_fp = NULL;
> + struct efi_device_path *final_fp = NULL, *initrd_dp = NULL;
> + efi_status_t ret;
> + const struct efi_initrd_dp id_dp = {
> + .vendor = {
> + {
> + DEVICE_PATH_TYPE_MEDIA_DEVICE,
> + DEVICE_PATH_SUB_TYPE_VENDOR_PATH,
> + sizeof(id_dp.vendor),
> + },
> + EFI_INITRD_MEDIA_GUID,
> + },
> + .end = {
> + DEVICE_PATH_TYPE_END,
> + DEVICE_PATH_SUB_TYPE_END,
> + sizeof(id_dp.end),
> + }
> + };
> +
> + ret = efi_dp_from_name(dev, part, file, &tmp_dp, &tmp_fp);
> + if (ret != EFI_SUCCESS) {
> + printf("Cannot create device path for \"%s %s\"\n", part, file);
> + goto out;
> + }
> +
> + initrd_dp = efi_dp_append((const struct efi_device_path *)&id_dp,
> + tmp_fp);
> + if (!initrd_dp) {
> + printf("Cannot append media vendor device path path\n");
> + goto out;
> + }
> + final_fp = efi_dp_concat(fp, initrd_dp);
> + *fp_size = efi_dp_size(fp) + efi_dp_size(initrd_dp) +
> + (2 * sizeof(struct efi_device_path));
> +
> +out:
> + efi_free_pool(initrd_dp);
> + efi_free_pool(tmp_dp);
> + efi_free_pool(tmp_fp);
> + return final_fp ? final_fp : ERR_PTR(-EINVAL);
> +}
> +
> /**
> * do_efi_boot_add() - set UEFI load option
> *
> @@ -806,7 +869,9 @@ static int do_efi_show_tables(struct cmd_tbl *cmdtp, int flag,
> *
> * Implement efidebug "boot add" sub-command. Create or change UEFI load option.
> *
> - * efidebug boot add <id> <label> <interface> <devnum>[:<part>] <file> <options>
> + * efidebug boot add -b <id> <label> <interface> <devnum>[:<part>] <file>
> + * -i <file> <interface2> <devnum2>[:<part>] <initrd>
> + * -s '<options>'
> */
> static int do_efi_boot_add(struct cmd_tbl *cmdtp, int flag,
> int argc, char *const argv[])
> @@ -819,55 +884,98 @@ static int do_efi_boot_add(struct cmd_tbl *cmdtp, int flag,
> size_t label_len, label_len16;
> u16 *label;
> struct efi_device_path *device_path = NULL, *file_path = NULL;
> + struct efi_device_path *final_fp = NULL;
> struct efi_load_option lo;
> void *data = NULL;
> efi_uintn_t size;
> + efi_uintn_t fp_size;
> efi_status_t ret;
> int r = CMD_RET_SUCCESS;
> -
> - if (argc < 6 || argc > 7)
> - return CMD_RET_USAGE;
> -
> - id = (int)simple_strtoul(argv[1], &endp, 16);
> - if (*endp != '\0' || id > 0xffff)
> - return CMD_RET_USAGE;
> -
> - sprintf(var_name, "Boot%04X", id);
> - p = var_name16;
> - utf8_utf16_strncpy(&p, var_name, 9);
> + int i;
>
> guid = efi_global_variable_guid;
>
> /* attributes */
> lo.attributes = LOAD_OPTION_ACTIVE; /* always ACTIVE */
> + lo.optional_data = NULL;
> + lo.label = NULL;
>
> - /* label */
> - label_len = strlen(argv[2]);
> - label_len16 = utf8_utf16_strnlen(argv[2], label_len);
> - label = malloc((label_len16 + 1) * sizeof(u16));
> - if (!label)
> - return CMD_RET_FAILURE;
> - lo.label = label; /* label will be changed below */
> - utf8_utf16_strncpy(&label, argv[2], label_len);
> + /* search for -b first since the rest of the arguments depends on that */
> + for (i = 0; i < argc; i++) {
> + if (!strcmp(argv[i], "-b")) {
> + if (argc < i + 5 || lo.label) {
> + r = CMD_RET_USAGE;
> + goto out;
> + }
> + id = (int)simple_strtoul(argv[i + 1], &endp, 16);
> + if (*endp != '\0' || id > 0xffff)
> + return CMD_RET_USAGE;
> +
> + sprintf(var_name, "Boot%04X", id);
> + p = var_name16;
> + utf8_utf16_strncpy(&p, var_name, 9);
> +
> + /* label */
> + label_len = strlen(argv[i + 2]);
> + label_len16 = utf8_utf16_strnlen(argv[i + 2], label_len);
> + label = malloc((label_len16 + 1) * sizeof(u16));
> + if (!label)
> + return CMD_RET_FAILURE;
> + lo.label = label; /* label will be changed below */
> + utf8_utf16_strncpy(&label, argv[i + 2], label_len);
> +
> + /* file path */
> + ret = efi_dp_from_name(argv[i + 3], argv[i + 4],
> + argv[i + 5], &device_path,
> + &file_path);
> + if (ret != EFI_SUCCESS) {
> + printf("Cannot create device path for \"%s %s\"\n",
> + argv[3], argv[4]);
> + r = CMD_RET_FAILURE;
> + goto out;
> + break;
This break is incorrectly indented and not needed after goto.
Cppcheck pointed me at it.
Best regards
Heinrich
> + }
> + fp_size = efi_dp_size(file_path) +
> + sizeof(struct efi_device_path);
> + }
> + }
>
> - /* file path */
> - ret = efi_dp_from_name(argv[3], argv[4], argv[5], &device_path,
> - &file_path);
> - if (ret != EFI_SUCCESS) {
> - printf("Cannot create device path for \"%s %s\"\n",
> - argv[3], argv[4]);
> + if (!file_path) {
> + printf("You need to specify an image before an initrd.\n");
> r = CMD_RET_FAILURE;
> goto out;
> }
> - lo.file_path = file_path;
> - lo.file_path_length = efi_dp_size(file_path)
> - + sizeof(struct efi_device_path); /* for END */
>
> - /* optional data */
> - if (argc == 6)
> - lo.optional_data = NULL;
> - else
> - lo.optional_data = (const u8 *)argv[6];
> + /* add now add initrd and extra data */
> + for (i = 0; i < argc; i++) {
> + if (!strcmp(argv[i], "-i")) {
> + if (argc < i + 3 || final_fp) {
> + r = CMD_RET_USAGE;
> + goto out;
> + }
> +
> + final_fp = add_initrd_instance(argv[i + 1], argv[i + 2],
> + argv[i + 3], file_path,
> + &fp_size);
> + if (IS_ERR(final_fp)) {
> + r = CMD_RET_FAILURE;
> + goto out;
> + }
> +
> + /* add_initrd_instance allocates a new device path */
> + efi_free_pool(file_path);
> + file_path = final_fp;
> + } else if (!strcmp(argv[i], "-s")) {
> + if (argc < i + 1 || lo.optional_data) {
> + r = CMD_RET_USAGE;
> + goto out;
> + }
> + lo.optional_data = (const u8 *)argv[i + 1];
> + }
> + }
> +
> + lo.file_path = file_path;
> + lo.file_path_length = fp_size;
>
> size = efi_serialize_load_option(&lo, (u8 **)&data);
> if (!size) {
> @@ -951,11 +1059,14 @@ static int do_efi_boot_rm(struct cmd_tbl *cmdtp, int flag,
> */
> static void show_efi_boot_opt_data(u16 *varname16, void *data, size_t *size)
> {
> + struct efi_device_path *initrd_path = NULL;
> struct efi_load_option lo;
> char *label, *p;
> size_t label_len16, label_len;
> u16 *dp_str;
> efi_status_t ret;
> + efi_uintn_t initrd_dp_size;
> + const efi_guid_t lf2_initrd_guid = EFI_INITRD_MEDIA_GUID;
>
> ret = efi_deserialize_load_option(&lo, data, size);
> if (ret != EFI_SUCCESS) {
> @@ -986,6 +1097,14 @@ static void show_efi_boot_opt_data(u16 *varname16, void *data, size_t *size)
> printf(" file_path: %ls\n", dp_str);
> efi_free_pool(dp_str);
>
> + initrd_path = efi_dp_from_lo(&lo, &initrd_dp_size, lf2_initrd_guid);
> + if (initrd_path) {
> + dp_str = efi_dp_str(initrd_path);
> + printf(" initrd_path: %ls\n", dp_str);
> + efi_free_pool(dp_str);
> + efi_free_pool(initrd_path);
> + }
> +
> printf(" data:\n");
> print_hex_dump(" ", DUMP_PREFIX_OFFSET, 16, 1,
> lo.optional_data, *size, true);
> @@ -1555,7 +1674,10 @@ static int do_efidebug(struct cmd_tbl *cmdtp, int flag,
> static char efidebug_help_text[] =
> " - UEFI Shell-like interface to configure UEFI environment\n"
> "\n"
> - "efidebug boot add <bootid> <label> <interface> <devnum>[:<part>] <file path> [<load options>]\n"
> + "efidebug boot add "
> + "-b <bootid> <label> <interface> <devnum>[:<part>] <file path> "
> + "-i <interface> <devnum>[:<part>] <initrd file path> "
> + "-s '<optional data>'\n"
> " - set UEFI BootXXXX variable\n"
> " <load options> will be passed to UEFI application\n"
> "efidebug boot rm <bootid#1> [<bootid#2> [<bootid#3> [...]]]\n"
> @@ -1599,7 +1721,7 @@ static char efidebug_help_text[] =
> #endif
>
> U_BOOT_CMD(
> - efidebug, 10, 0, do_efidebug,
> + efidebug, CONFIG_SYS_MAXARGS, 0, do_efidebug,
> "Configure UEFI environment",
> efidebug_help_text
> );
> diff --git a/doc/board/emulation/qemu_capsule_update.rst b/doc/board/emulation/qemu_capsule_update.rst
> index 9fec75f8f1c9..33ce4bcd32ea 100644
> --- a/doc/board/emulation/qemu_capsule_update.rst
> +++ b/doc/board/emulation/qemu_capsule_update.rst
> @@ -60,7 +60,7 @@ to be pointing to the EFI System Partition which contains the capsule
> file. The BootNext, BootXXXX and OsIndications variables can be set
> using the following commands::
>
> - => efidebug boot add 0 Boot0000 virtio 0:1 <capsule_file_name>
> + => efidebug boot add -b 0 Boot0000 virtio 0:1 <capsule_file_name>
> => efidebug boot next 0
> => setenv -e -nv -bs -rt -v OsIndications =0x04
> => saveenv
> @@ -198,7 +198,7 @@ command line::
> 3. Set the following environment and UEFI boot variables
>
> => setenv -e -nv -bs -rt -v OsIndications =0x04
> - => efidebug boot add 0 Boot0000 virtio 0:1 <capsule_file_name>
> + => efidebug boot add -b 0 Boot0000 virtio 0:1 <capsule_file_name>
> => efidebug boot next 0
> => saveenv
>
> diff --git a/doc/uefi/uefi.rst b/doc/uefi/uefi.rst
> index 5a67737c1579..b3494c22e073 100644
> --- a/doc/uefi/uefi.rst
> +++ b/doc/uefi/uefi.rst
> @@ -178,7 +178,7 @@ Now in U-Boot install the keys on your board::
>
> Set up boot parameters on your board::
>
> - efidebug boot add 1 HELLO mmc 0:1 /helloworld.efi.signed ""
> + efidebug boot add -b 1 HELLO mmc 0:1 /helloworld.efi.signed ""
>
> Now your board can run the signed image via the boot manager (see below).
> You can also try this sequence by running Pytest, test_efi_secboot,
> diff --git a/test/py/tests/test_efi_capsule/test_capsule_firmware.py b/test/py/tests/test_efi_capsule/test_capsule_firmware.py
> index f006fa95d650..e8b0a1575453 100644
> --- a/test/py/tests/test_efi_capsule/test_capsule_firmware.py
> +++ b/test/py/tests/test_efi_capsule/test_capsule_firmware.py
> @@ -39,7 +39,7 @@ class TestEfiCapsuleFirmwareFit(object):
> with u_boot_console.log.section('Test Case 1-a, before reboot'):
> output = u_boot_console.run_command_list([
> 'host bind 0 %s' % disk_img,
> - 'efidebug boot add 1 TEST host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 1 TEST host 0:1 /helloworld.efi ""',
> 'efidebug boot order 1',
> 'env set -e OsIndications',
> 'env set dfu_alt_info "sf 0:0=u-boot-bin raw 0x100000 0x50000;u-boot-env raw 0x150000 0x200000"',
> @@ -114,7 +114,7 @@ class TestEfiCapsuleFirmwareFit(object):
> with u_boot_console.log.section('Test Case 2-a, before reboot'):
> output = u_boot_console.run_command_list([
> 'host bind 0 %s' % disk_img,
> - 'efidebug boot add 1 TEST host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 1 TEST host 0:1 /helloworld.efi ""',
> 'efidebug boot order 1',
> 'env set -e -nv -bs -rt OsIndications =0x0000000000000004',
> 'env set dfu_alt_info "sf 0:0=u-boot-bin raw 0x100000 0x50000;u-boot-env raw 0x150000 0x200000"',
> @@ -188,7 +188,7 @@ class TestEfiCapsuleFirmwareFit(object):
> with u_boot_console.log.section('Test Case 3-a, before reboot'):
> output = u_boot_console.run_command_list([
> 'host bind 0 %s' % disk_img,
> - 'efidebug boot add 1 TEST host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 1 TEST host 0:1 /helloworld.efi ""',
> 'efidebug boot order 1',
> 'env set -e -nv -bs -rt OsIndications =0x0000000000000004',
> 'env set dfu_alt_info "sf 0:0=u-boot-bin raw 0x100000 0x50000;u-boot-env raw 0x150000 0x200000"',
> diff --git a/test/py/tests/test_efi_secboot/test_signed.py b/test/py/tests/test_efi_secboot/test_signed.py
> index 863685e215b7..75f5ea772300 100644
> --- a/test/py/tests/test_efi_secboot/test_signed.py
> +++ b/test/py/tests/test_efi_secboot/test_signed.py
> @@ -28,7 +28,7 @@ class TestEfiSignedImage(object):
> # Test Case 1a, run signed image if no PK
> output = u_boot_console.run_command_list([
> 'host bind 0 %s' % disk_img,
> - 'efidebug boot add 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
> + 'efidebug boot add -b 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
> 'efidebug boot next 1',
> 'bootefi bootmgr'])
> assert 'Hello, world!' in ''.join(output)
> @@ -36,7 +36,7 @@ class TestEfiSignedImage(object):
> with u_boot_console.log.section('Test Case 1b'):
> # Test Case 1b, run unsigned image if no PK
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 2 HELLO2 host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 2 HELLO2 host 0:1 /helloworld.efi ""',
> 'efidebug boot next 2',
> 'bootefi bootmgr'])
> assert 'Hello, world!' in ''.join(output)
> @@ -58,13 +58,13 @@ class TestEfiSignedImage(object):
> 'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
> assert 'Failed to set EFI variable' not in ''.join(output)
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
> + 'efidebug boot add -b 1 HELLO1 host 0:1 /helloworld.efi.signed ""',
> 'efidebug boot next 1',
> 'efidebug test bootmgr'])
> assert('\'HELLO1\' failed' in ''.join(output))
> assert('efi_start_image() returned: 26' in ''.join(output))
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 2 HELLO2 host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 2 HELLO2 host 0:1 /helloworld.efi ""',
> 'efidebug boot next 2',
> 'efidebug test bootmgr'])
> assert '\'HELLO2\' failed' in ''.join(output)
> @@ -104,7 +104,7 @@ class TestEfiSignedImage(object):
> 'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
> assert 'Failed to set EFI variable' not in ''.join(output)
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed ""',
> + 'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi.signed ""',
> 'efidebug boot next 1',
> 'efidebug test bootmgr'])
> assert '\'HELLO\' failed' in ''.join(output)
> @@ -142,7 +142,7 @@ class TestEfiSignedImage(object):
> 'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
> assert 'Failed to set EFI variable' not in ''.join(output)
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed ""',
> + 'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi.signed ""',
> 'efidebug boot next 1',
> 'efidebug test bootmgr'])
> assert '\'HELLO\' failed' in ''.join(output)
> @@ -169,7 +169,7 @@ class TestEfiSignedImage(object):
> 'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
> assert 'Failed to set EFI variable' not in ''.join(output)
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed_2sigs ""',
> + 'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi.signed_2sigs ""',
> 'efidebug boot next 1',
> 'efidebug test bootmgr'])
> assert 'Hello, world!' in ''.join(output)
> @@ -227,7 +227,7 @@ class TestEfiSignedImage(object):
> 'setenv -e -nv -bs -rt -at -i 4000000:$filesize PK'])
> assert 'Failed to set EFI variable' not in ''.join(output)
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed ""',
> + 'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi.signed ""',
> 'efidebug boot next 1',
> 'bootefi bootmgr'])
> assert 'Hello, world!' in ''.join(output)
> diff --git a/test/py/tests/test_efi_secboot/test_signed_intca.py b/test/py/tests/test_efi_secboot/test_signed_intca.py
> index 70d6be00e8a8..0849572a5143 100644
> --- a/test/py/tests/test_efi_secboot/test_signed_intca.py
> +++ b/test/py/tests/test_efi_secboot/test_signed_intca.py
> @@ -39,7 +39,7 @@ class TestEfiSignedImageIntca(object):
> assert 'Failed to set EFI variable' not in ''.join(output)
>
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO_a host 0:1 /helloworld.efi.signed_a ""',
> + 'efidebug boot add -b 1 HELLO_a host 0:1 /helloworld.efi.signed_a ""',
> 'efidebug boot next 1',
> 'efidebug test bootmgr'])
> assert '\'HELLO_a\' failed' in ''.join(output)
> @@ -48,7 +48,7 @@ class TestEfiSignedImageIntca(object):
> with u_boot_console.log.section('Test Case 1b'):
> # Test Case 1b, signed and authenticated by root CA
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 2 HELLO_ab host 0:1 /helloworld.efi.signed_ab ""',
> + 'efidebug boot add -b 2 HELLO_ab host 0:1 /helloworld.efi.signed_ab ""',
> 'efidebug boot next 2',
> 'bootefi bootmgr'])
> assert 'Hello, world!' in ''.join(output)
> @@ -70,7 +70,7 @@ class TestEfiSignedImageIntca(object):
> assert 'Failed to set EFI variable' not in ''.join(output)
>
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO_abc host 0:1 /helloworld.efi.signed_abc ""',
> + 'efidebug boot add -b 1 HELLO_abc host 0:1 /helloworld.efi.signed_abc ""',
> 'efidebug boot next 1',
> 'efidebug test bootmgr'])
> assert '\'HELLO_abc\' failed' in ''.join(output)
> @@ -116,7 +116,7 @@ class TestEfiSignedImageIntca(object):
> assert 'Failed to set EFI variable' not in ''.join(output)
>
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO_abc host 0:1 /helloworld.efi.signed_abc ""',
> + 'efidebug boot add -b 1 HELLO_abc host 0:1 /helloworld.efi.signed_abc ""',
> 'efidebug boot next 1',
> 'efidebug test bootmgr'])
> assert 'Hello, world!' in ''.join(output)
> diff --git a/test/py/tests/test_efi_secboot/test_unsigned.py b/test/py/tests/test_efi_secboot/test_unsigned.py
> index 56f56e19eb84..8e026f7566ad 100644
> --- a/test/py/tests/test_efi_secboot/test_unsigned.py
> +++ b/test/py/tests/test_efi_secboot/test_unsigned.py
> @@ -35,7 +35,7 @@ class TestEfiUnsignedImage(object):
> assert 'Failed to set EFI variable' not in ''.join(output)
>
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi ""',
> 'efidebug boot next 1',
> 'bootefi bootmgr'])
> assert '\'HELLO\' failed' in ''.join(output)
> @@ -64,7 +64,7 @@ class TestEfiUnsignedImage(object):
> assert 'Failed to set EFI variable' not in ''.join(output)
>
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi ""',
> 'efidebug boot next 1',
> 'bootefi bootmgr'])
> assert 'Hello, world!' in ''.join(output)
> @@ -88,7 +88,7 @@ class TestEfiUnsignedImage(object):
> assert 'Failed to set EFI variable' not in ''.join(output)
>
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi ""',
> 'efidebug boot next 1',
> 'bootefi bootmgr'])
> assert '\'HELLO\' failed' in ''.join(output)
> @@ -106,7 +106,7 @@ class TestEfiUnsignedImage(object):
> assert 'Failed to set EFI variable' not in ''.join(output)
>
> output = u_boot_console.run_command_list([
> - 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi ""',
> + 'efidebug boot add -b 1 HELLO host 0:1 /helloworld.efi ""',
> 'efidebug boot next 1',
> 'bootefi bootmgr'])
> assert '\'HELLO\' failed' in ''.join(output)
>
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