Hi Kojima-san
On Fri, 15 Jul 2022 at 17:45, Masahisa Kojima
<masahisa.koj...@linaro.org> wrote:
>
> This commit add the "eficonfig" command.
> The "eficonfig" command implements the menu-driven UEFI boot option
> maintenance feature. This commit implements the addition of
> new boot option. User can select the block device volume having
> efi_simple_file_system_protocol and select the file corresponding
> to the Boot#### variable. User can also enter the description and
> optional_data of the BOOT#### variable in utf8.
>
> This commit adds "include/efi_config.h", it contains the common
> definition to be used from other menus such as UEFI Secure Boot
> key management.
>
> Signed-off-by: Masahisa Kojima <masahisa.koj...@linaro.org>
> ---
> Changes in v9:
> - move "efi_guid_bootmenu_auto_generated definition" into efi_bootmgr.c
> to address build error when CMD_EFICONFIG is disabled
> - fix typos and comment
> - remove file system information from error message
> - remove unreachable code in eficonfig_choice_entry()
> - single printf() call as much as possible
> - call only getchar() in eficonfig_print_msg()
> - filter out '.' entry from file selection
> - update the efi_disk_get_device_name() implementation
> - add function comment
>
> Changes in v8:
> - command name is change from "efimenu" to "eficonfig"
> - function and struct prefixes is changed to "eficonfig"
> - fix menu header string
>
> Changes in v7:
> - add "efimenu" command and uefi variable maintenance code
> moved into cmd/efimenu.c
> - create include/efimenu.h to define the common definition for
> the other menu such as UEFI Secure Boot key management
> - update boot option edit UI, user can select description, file,
> and optional_data to edit in the same menu like following.
>
> ** Edit Boot Option **
>
> Description: debian
> File: virtio 0:1/EFI\debian\grubaa64.efi
> Optional Data: test
> Save
> Quit
>
[...]
I'll have a look at the code as well, but something weird is happening
on QEMU. I got an ESP partition and I can save EFI variables in a
ubootefi.var file. However every time I start QEMU the options I add
via the menu are missing although the efi variables seem to be stored
properly.
=> printenv -e
[...]
Boot0001:
8be4df61-93ca-11d2-aa0d-00e098032b8c (EFI_GLOBAL_VARIABLE_GUID)
NV|BS|RT, DataSize = 0x9d
00000000: 01 00 00 00 8b 00 67 00 72 00 75 00 62 00 00 00 ......g.r.u.b...
00000010: 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab 82 e8 .....s.....J....
00000020: 28 f3 62 8b 01 04 15 00 92 37 29 63 f5 ad 25 93 (.b......7)c..%.
00000030: b9 9f 4e 0e 45 5c 1b 1e 00 04 01 2a 00 01 00 00 ..N.E\.....*....
00000040: 00 00 08 00 00 00 00 00 00 00 00 10 00 00 00 00 ................
00000050: 00 10 56 ae bd 31 33 4d 4e 94 66 ac b5 ca f0 b4 ..V..13MN.f.....
00000060: a6 02 02 04 04 34 00 45 00 46 00 49 00 5c 00 64 .....4.E.F.I.\.d
00000070: 00 65 00 62 00 69 00 61 00 6e 00 5c 00 67 00 72 .e.b.i.a.n.\.g.r
00000080: 00 75 00 62 00 61 00 61 00 36 00 34 00 2e 00 65 .u.b.a.a.6.4...e
00000090: 00 66 00 69 00 00 00 7f ff 04 00 00 00 .f.i.........
Boot0002:
8be4df61-93ca-11d2-aa0d-00e098032b8c (EFI_GLOBAL_VARIABLE_GUID)
NV|BS|RT, DataSize = 0x9d
00000000: 01 00 00 00 8b 00 67 00 72 00 75 00 62 00 00 00 ......g.r.u.b...
00000010: 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab 82 e8 .....s.....J....
00000020: 28 f3 62 8b 01 04 15 00 92 37 29 63 f5 ad 25 93 (.b......7)c..%.
00000030: b9 9f 4e 0e 45 5c 1b 1e 00 04 01 2a 00 01 00 00 ..N.E\.....*....
00000040: 00 00 08 00 00 00 00 00 00 00 00 10 00 00 00 00 ................
00000050: 00 10 56 ae bd 31 33 4d 4e 94 66 ac b5 ca f0 b4 ..V..13MN.f.....
00000060: a6 02 02 04 04 34 00 45 00 46 00 49 00 5c 00 64 .....4.E.F.I.\.d
00000070: 00 65 00 62 00 69 00 61 00 6e 00 5c 00 67 00 72 .e.b.i.a.n.\.g.r
00000080: 00 75 00 62 00 61 00 61 00 36 00 34 00 2e 00 65 .u.b.a.a.6.4...e
00000090: 00 66 00 69 00 00 00 7f ff 04 00 00 00 .f.i.........
Boot0003:
8be4df61-93ca-11d2-aa0d-00e098032b8c (EFI_GLOBAL_VARIABLE_GUID)
NV|BS|RT, DataSize = 0x9d
00000000: 01 00 00 00 8b 00 67 00 72 00 75 00 62 00 00 00 ......g.r.u.b...
00000010: 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab 82 e8 .....s.....J....
00000020: 28 f3 62 8b 01 04 15 00 92 37 29 63 f5 ad 25 93 (.b......7)c..%.
00000030: b9 9f 4e 0e 45 5c 1b 1e 00 04 01 2a 00 01 00 00 ..N.E\.....*....
00000040: 00 00 08 00 00 00 00 00 00 00 00 10 00 00 00 00 ................
00000050: 00 10 56 ae bd 31 33 4d 4e 94 66 ac b5 ca f0 b4 ..V..13MN.f.....
00000060: a6 02 02 04 04 34 00 45 00 46 00 49 00 5c 00 64 .....4.E.F.I.\.d
00000070: 00 65 00 62 00 69 00 61 00 6e 00 5c 00 67 00 72 .e.b.i.a.n.\.g.r
00000080: 00 75 00 62 00 61 00 61 00 36 00 34 00 2e 00 65 .u.b.a.a.6.4...e
00000090: 00 66 00 69 00 00 00 7f ff 04 00 00 00 .f.i.........
Boot0004:
8be4df61-93ca-11d2-aa0d-00e098032b8c (EFI_GLOBAL_VARIABLE_GUID)
NV|BS|RT, DataSize = 0x9f
00000000: 01 00 00 00 8d 00 67 00 72 00 75 00 62 00 00 00 ......g.r.u.b...
00000010: 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab 82 e8 .....s.....J....
00000020: 28 f3 62 8b 01 04 15 00 92 37 29 63 f5 ad 25 93 (.b......7)c..%.
00000030: b9 9f 4e 0e 45 5c 1b 1e 00 04 01 2a 00 01 00 00 ..N.E\.....*....
00000040: 00 00 08 00 00 00 00 00 00 00 00 10 00 00 00 00 ................
00000050: 00 10 56 ae bd 31 33 4d 4e 94 66 ac b5 ca f0 b4 ..V..13MN.f.....
00000060: a6 02 02 04 04 36 00 2f 00 45 00 46 00 49 00 5c .....6./.E.F.I.\
00000070: 00 64 00 65 00 62 00 69 00 61 00 6e 00 5c 00 73 .d.e.b.i.a.n.\.s
00000080: 00 68 00 69 00 6d 00 61 00 61 00 36 00 34 00 2e .h.i.m.a.a.6.4..
00000090: 00 65 00 66 00 69 00 00 00 7f ff 04 00 00 00 .e.f.i.........
Boot0000:
8be4df61-93ca-11d2-aa0d-00e098032b8c (EFI_GLOBAL_VARIABLE_GUID)
NV|BS|RT, DataSize = 0x6e
00000000: 01 00 00 00 62 00 6c 00 61 00 00 00 04 01 2a 00 ....b.l.a.....*.
00000010: 01 00 00 00 00 08 00 00 00 00 00 00 00 00 10 00 ................
00000020: 00 00 00 00 10 56 ae bd 31 33 4d 4e 94 66 ac b5 .....V..13MN.f..
00000030: ca f0 b4 a6 02 02 04 04 34 00 45 00 46 00 49 00 ........4.E.F.I.
00000040: 5c 00 64 00 65 00 62 00 69 00 61 00 6e 00 5c 00 \.d.e.b.i.a.n.\.
00000050: 67 00 72 00 75 00 62 00 61 00 61 00 36 00 34 00 g.r.u.b.a.a.6.4.
00000060: 2e 00 65 00 66 00 69 00 00 00 7f ff 04 00 ..e.f.i.......
BootOrder:
8be4df61-93ca-11d2-aa0d-00e098032b8c (EFI_GLOBAL_VARIABLE_GUID)
NV|BS|RT, DataSize = 0x2
00000000: 00 00
Is that reproducible on your tests? I can try real hardware as well
or resetting the EFI variables
Regards
/Ilias
