diff options
| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2022-07-24 20:48:07 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-08-09 07:13:02 +0200 |
| commit | 29a2e4e34c6c8f15010f0e5f98483309ecc6ec70 (patch) | |
| tree | 9374fbd819e2966fcd34647da0f02ff964c292d7 /commands | |
| parent | 206a4bc31fb518fadfd10e857cf7492442b54b59 (diff) | |
| download | barebox-29a2e4e34c6c8f15010f0e5f98483309ecc6ec70.tar.gz barebox-29a2e4e34c6c8f15010f0e5f98483309ecc6ec70.tar.xz | |
boot: allow booting by bootspec absolute path
When multiple bootloader spec files are available, the first match in
lexical order will be the one to autoboot. Users can customize which one
to use interactively via boot -m, but no means to select a different by
default exists. Allow for this by having the boot command not only
accept a directory to search for bootloader spec entries in, but also
the path of a single bootloader spec file. This aligns it with what we
have for bootscripts, where both directories containing boot scripts
and the path to a specific boot script is understood.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20220724184807.2123459-3-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'commands')
| -rw-r--r-- | commands/Kconfig | 1 | ||||
| -rw-r--r-- | commands/boot.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/commands/Kconfig b/commands/Kconfig index 86e4714849..317c68c2ca 100644 --- a/commands/Kconfig +++ b/commands/Kconfig @@ -354,6 +354,7 @@ config CMD_BOOT BOOTSRC can be: - a filename under /env/boot/ - a full path to a boot script + - a full path to a bootspec entry - a device name - a partition name under /dev/ - a full path to a directory which diff --git a/commands/boot.c b/commands/boot.c index 485559bc46..5fd59f8642 100644 --- a/commands/boot.c +++ b/commands/boot.c @@ -133,6 +133,7 @@ BAREBOX_CMD_HELP_TEXT("") BAREBOX_CMD_HELP_TEXT("BOOTSRC can be:") BAREBOX_CMD_HELP_TEXT("- a filename under /env/boot/") BAREBOX_CMD_HELP_TEXT("- a full path to a boot script") +BAREBOX_CMD_HELP_TEXT("- a full path to a bootspec entry") BAREBOX_CMD_HELP_TEXT("- a device name") BAREBOX_CMD_HELP_TEXT("- a partition name under /dev/") BAREBOX_CMD_HELP_TEXT("- a full path to a directory which") |