diff options
| author | Philippe Reynes <[email protected]> | 2022-03-28 22:57:00 +0200 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-03-31 14:12:01 -0400 |
| commit | 9d46e63d9771c789c2c934bb6f5f6af042f1bba0 (patch) | |
| tree | 203636401a0370414a4ec1074ae69cde649b6d63 /cmd | |
| parent | 982207435a7b96d594336a88c08cb5b09e5f2963 (diff) | |
cmd: bootm: add a stage pre-load
Add a stage pre-load to the command bootm.
Right now, this stage may be used to read a
header and check the signature of the full
image.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Philippe Reynes <[email protected]>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/Kconfig | 10 | ||||
| -rw-r--r-- | cmd/bootm.c | 5 |
2 files changed, 13 insertions, 2 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index 1d8401236fb..7bd95466131 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -194,6 +194,16 @@ config CMD_BOOTM help Boot an application image from the memory. +config CMD_BOOTM_PRE_LOAD + bool "enable pre-load on bootm" + depends on CMD_BOOTM + depends on IMAGE_PRE_LOAD + default n + help + Enable support of stage pre-load for the bootm command. + This stage allow to check or modify the image provided + to the bootm command. + config BOOTM_EFI bool "Support booting UEFI FIT images" depends on CMD_BOOTEFI && CMD_BOOTM && FIT diff --git a/cmd/bootm.c b/cmd/bootm.c index e8b70668882..87d40d494c5 100644 --- a/cmd/bootm.c +++ b/cmd/bootm.c @@ -70,7 +70,8 @@ static int do_bootm_subcommand(struct cmd_tbl *cmdtp, int flag, int argc, if (c) { state = (long)c->cmd; if (state == BOOTM_STATE_START) - state |= BOOTM_STATE_FINDOS | BOOTM_STATE_FINDOTHER; + state |= BOOTM_STATE_PRE_LOAD | BOOTM_STATE_FINDOS | + BOOTM_STATE_FINDOTHER; } else { /* Unrecognized command */ return CMD_RET_USAGE; @@ -126,7 +127,7 @@ int do_bootm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) } return do_bootm_states(cmdtp, flag, argc, argv, BOOTM_STATE_START | - BOOTM_STATE_FINDOS | BOOTM_STATE_FINDOTHER | + BOOTM_STATE_FINDOS | BOOTM_STATE_PRE_LOAD | BOOTM_STATE_FINDOTHER | BOOTM_STATE_LOADOS | #ifdef CONFIG_SYS_BOOT_RAMDISK_HIGH BOOTM_STATE_RAMDISK | |