[U-Boot] [PATCH v6 0/7] cmd: add efidebug for efi environment

[Alexander Graf]

On 24.01.19 12:04, AKASHI Takahiro wrote:
> This patch set is a collection of patches to enhance efi user interfaces
> /commands. It will help improve user experience on efi boot and make it
> more usable *without* edk2's shell utility.
> 
> Let's see how it works:
> => efidebug boot add 1 SHELL scsi 1:1 /Shell.efi ""
> => efidebug boot add 2 HELLO scsi 1:1 /hello.efi ""
> => efidebug boot dump
> Boot0001:
> 	attributes: A-- (0x00000001)
> 	label: SHELL
> 	file_path: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Scsi(1,0)/HD(1,MBR,0x086246ba,0x800,0x40000)/\\Shell.efi
> 	data: 
> Boot0002:
> 	attributes: A-- (0x00000001)
> 	label: HELLO
> 	file_path: /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Scsi(1,0)/HD(1,MBR,0x086246ba,0x800,0x40000)/\\hello.efi
> 	data:
> 
> => efidebug boot order 1 2
> => efidebug boot order
>  1: Boot0001: SHELL
>  2: Boot0002: HELLO
> 
> => run -e Boot0002 (or bootefi bootmgr - 2)	; '-' means no dtb specified
> WARNING: booting without device tree
> Booting: HELLO
> ## Starting EFI application at 000000007db8b040 ...
> Hello, world!
> ## Application terminated, r = 0
> 
> => env set -e PlatformLang en			; important!
> => env print -e
> Boot0001: BS|RT, DataSize = 0x79
>     00000000: 01 00 00 00 66 00 53 00 48 00 45 00 4c 00 4c 00  ....f.S.H.E.L.L.
>     00000010: 00 00 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab  .......s.....J..
>     00000020: 82 e8 28 f3 62 8b 03 02 08 00 01 00 00 00 04 01  ..(.b...........
>     00000030: 2a 00 01 00 00 00 00 08 00 00 00 00 00 00 00 00  *...............
>     00000040: 04 00 00 00 00 00 ba 46 62 08 00 00 00 00 00 00  .......Fb.......
>     00000050: 00 00 00 00 00 00 01 01 04 04 1c 00 5c 00 5c 00  ............\.\.
>     00000060: 53 00 68 00 65 00 6c 00 6c 00 2e 00 65 00 66 00  S.h.e.l.l...e.f.
>     00000070: 69 00 00 00 7f ff 04 00 00                       i........
> Boot0002: BS|RT, DataSize = 0x79
>     00000000: 01 00 00 00 66 00 48 00 45 00 4c 00 4c 00 4f 00  ....f.H.E.L.L.O.
>     00000010: 00 00 01 04 14 00 b9 73 1d e6 84 a3 cc 4a ae ab  .......s.....J..
>     00000020: 82 e8 28 f3 62 8b 03 02 08 00 01 00 00 00 04 01  ..(.b...........
>     00000030: 2a 00 01 00 00 00 00 08 00 00 00 00 00 00 00 00  *...............
>     00000040: 04 00 00 00 00 00 ba 46 62 08 00 00 00 00 00 00  .......Fb.......
>     00000050: 00 00 00 00 00 00 01 01 04 04 1c 00 5c 00 5c 00  ............\.\.
>     00000060: 68 00 65 00 6c 00 6c 00 6f 00 2e 00 65 00 66 00  h.e.l.l.o...e.f.
>     00000070: 69 00 00 00 7f ff 04 00 00                       i........
> BootOrder: BS|RT, DataSize = 0x4
>     00000000: 01 00 02 00                                      ....
> PlatformLang: BS|RT, DataSize = 0x2
>     00000000: 65 6e                                            en
> 
> => run -e Boot0001 or bootefi bootmgr
> 
>    (UEFI shell ...)
> 
> "env set" command now supports UEFI shell-like syntax:
> 
> => env set -e foo =S\"akashi\" =0x012345 =Habcdef
> => env print -e foo
> foo: BS|RT, DataSize = 0xd
>     00000000: 61 6b 61 73 68 69 45 23 01 00 ab cd ef           akashiE#.....
> 
> Other useful sub commands are:
> => efidebug devices				; print uefi devices
> => efidebug drivers				; print uefi drivers
> => efidebug dh					; print uefi handles
> => efidebug images				; print loaded images
> => efidebug memmap				; dump uefi memory map
> 
> Enjoy!

Did this patch set successfully pass Travis tests? Could you please
point me to the results?


Thanks,

Alex