In a few places, the bootz command is used to handle a boot. We want these to be done without needing CONFIG_CMDLINE, so add a new bootz_run() function to handle this.
Signed-off-by: Simon Glass sjg@chromium.org ---
boot/bootm.c | 13 +++++++++++++ cmd/bootz.c | 9 ++------- include/bootm.h | 13 +++++++++++++ 3 files changed, 28 insertions(+), 7 deletions(-)
diff --git a/boot/bootm.c b/boot/bootm.c index 301ba480677d..22c6d1604176 100644 --- a/boot/bootm.c +++ b/boot/bootm.c @@ -1142,6 +1142,19 @@ int bootm_run(struct bootm_info *bmi) return bootm_run_states(bmi, states); }
+int bootz_run(struct bootm_info *bmi) +{ + int states; + + bmi->cmd_name = "bootz"; + states = BOOTM_STATE_MEASURE | BOOTM_STATE_OS_PREP | + BOOTM_STATE_OS_FAKE_GO | BOOTM_STATE_OS_GO; + if (IS_ENABLED(CONFIG_SYS_BOOT_RAMDISK_HIGH)) + states |= BOOTM_STATE_RAMDISK; + + return bootm_run_states(bmi, states); +} + int bootm_boot_start(ulong addr, const char *cmdline) { char addr_str[30]; diff --git a/cmd/bootz.c b/cmd/bootz.c index fa6743a71170..f03062f1cf75 100644 --- a/cmd/bootz.c +++ b/cmd/bootz.c @@ -75,7 +75,7 @@ static int bootz_start(struct cmd_tbl *cmdtp, int flag, int argc, int do_bootz(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { struct bootm_info bmi; - int states, ret; + int ret;
/* Consume 'bootz' */ argc--; argv++; @@ -102,12 +102,7 @@ int do_bootz(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) bmi.images = &images; bmi.cmd_name = "bootz";
- states = BOOTM_STATE_MEASURE | BOOTM_STATE_OS_PREP | - BOOTM_STATE_OS_FAKE_GO | BOOTM_STATE_OS_GO; - if (IS_ENABLED(CONFIG_SYS_BOOT_RAMDISK_HIGH)) - states |= BOOTM_STATE_RAMDISK; - - ret = bootm_run_states(&bmi, states); + ret = bootz_run(&bmi);
return ret; } diff --git a/include/bootm.h b/include/bootm.h index ef46c085b594..d7c9486553e4 100644 --- a/include/bootm.h +++ b/include/bootm.h @@ -150,6 +150,19 @@ int bootm_run_states(struct bootm_info *bmi, int states); */ int bootm_run(struct bootm_info *bmi);
+/** + * bootz_run() - Run the entire bootz process + * + * This runs through the bootz process from start to finish, using the default + * set of states. + * + * This uses bootm_run_states(). + * + * @bmi: bootm information + * Return: 0 if ok, something else on error + */ +int bootz_run(struct bootm_info *bmi); + void arch_preboot_os(void);
/*