diff options
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2019-02-25 15:54:38 +0900 |
|---|---|---|
| committer | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2019-02-25 12:47:13 +0100 |
| commit | 59df7e7e77e79442f6ff27076206b38a32942471 (patch) | |
| tree | cf455e1eaf7719f5be0e4b1dcf99f2612150257b /cmd/Kconfig | |
| parent | 454568b4f00c871f59489dec6fcedc0e2c467fd3 (diff) | |
cmd: add efidebug command
Currently, there is no easy way to add or modify UEFI variables.
In particular, bootmgr supports BootOrder/BootXXXX variables, it is
quite hard to define them as u-boot variables because they are represented
in a complicated and encoded format.
The new command, efidebug, helps address these issues and give us
more friendly interfaces:
* efidebug boot add: add BootXXXX variable
* efidebug boot rm: remove BootXXXX variable
* efidebug boot dump: display all BootXXXX variables
* efidebug boot next: set BootNext variable
* efidebug boot order: set/display a boot order (BootOrder)
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Diffstat (limited to 'cmd/Kconfig')
| -rw-r--r-- | cmd/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index af2bfb4e58..4bcc5c4557 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -1407,6 +1407,16 @@ config CMD_DISPLAY displayed on a simple board-specific display. Implement display_putc() to use it. +config CMD_EFIDEBUG + bool "efidebug - display/configure UEFI environment" + depends on EFI_LOADER + default n + help + Enable the 'efidebug' command which provides a subset of UEFI + shell utility with simplified functionality. It will be useful + particularly for managing boot parameters as well as examining + various EFI status for debugging. + config CMD_LED bool "led" depends on LED |