Move this code into its own function, since it clutters up main_loop().
Signed-off-by: Simon Glass sjg@chromium.org Reviewed-by: Joe Hershberger joe.hershberger@ni.com --- Changes in v3: None Changes in v2: None
common/main.c | 155 ++++++++++++++++++++++++++++++---------------------------- 1 file changed, 79 insertions(+), 76 deletions(-)
diff --git a/common/main.c b/common/main.c index 1e12e55..0df7992 100644 --- a/common/main.c +++ b/common/main.c @@ -91,7 +91,6 @@ extern void mdm_init(void); /* defined in board.c */ * Watch for 'delay' seconds for autoboot stop or autoboot delay string. * returns: 0 - no key string, allow autoboot 1 - got key string, abort */ -#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) static int abortboot_keyed(int bootdelay) { int abort = 0; @@ -273,7 +272,6 @@ static int abortboot(int bootdelay) else return abortboot_normal(bootdelay); } -#endif /* CONFIG_BOOTDELAY >= 0 */
/* * Runs the given boot command securely. Specifically: @@ -289,8 +287,7 @@ static int abortboot(int bootdelay) * printing the error message to console. */
-#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) && \ - defined(CONFIG_OF_CONTROL) +#ifdef CONFIG_OF_CONTROL static void secure_boot_cmd(char *cmd) { cmd_tbl_t *cmdtp; @@ -331,46 +328,33 @@ static void process_fdt_options(const void *blob)
/* Add an env variable to point to a kernel payload, if available */ addr = fdtdec_get_config_int(gd->fdt_blob, "kernel-offset", 0); - if (addr) - setenv_addr("kernaddr", (void *)(CONFIG_SYS_TEXT_BASE + addr)); + if (addr) { + setenv_addr("kernaddr", + (void *)(autoconf_sys_text_base() + addr)); + }
/* Add an env variable to point to a root disk, if available */ addr = fdtdec_get_config_int(gd->fdt_blob, "rootdisk-offset", 0); - if (addr) - setenv_addr("rootaddr", (void *)(CONFIG_SYS_TEXT_BASE + addr)); + if (addr) { + setenv_addr("rootaddr", + (void *)(autoconf_sys_text_base() + addr)); + } } #endif /* CONFIG_OF_CONTROL */
- -/****************************************************************************/ - -void main_loop (void) +static void process_boot_delay(void) { -#ifndef CONFIG_SYS_HUSH_PARSER - static char lastcommand[CONFIG_SYS_CBSIZE] = { 0, }; - int len; - int rc = 1; - int flag; -#endif -#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) && \ - defined(CONFIG_OF_CONTROL) - char *env; -#endif -#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) - char *s; - int bootdelay; -#endif -#ifdef CONFIG_PREBOOT - char *p; -#endif #ifdef CONFIG_BOOTCOUNT_LIMIT unsigned long bootcount = 0; unsigned long bootlimit = 0; char *bcs; char bcs_set[16]; #endif /* CONFIG_BOOTCOUNT_LIMIT */ - - bootstage_mark_name(BOOTSTAGE_ID_MAIN_LOOP, "main_loop"); +#ifdef CONFIG_OF_CONTROL + char *env; +#endif + char *s; + int bootdelay;
#ifdef CONFIG_BOOTCOUNT_LIMIT bootcount = bootcount_load(); @@ -382,51 +366,8 @@ void main_loop (void) bootlimit = bcs ? simple_strtoul (bcs, NULL, 10) : 0; #endif /* CONFIG_BOOTCOUNT_LIMIT */
-#ifdef CONFIG_MODEM_SUPPORT - debug ("DEBUG: main_loop: do_mdm_init=%d\n", do_mdm_init); - if (do_mdm_init) { - char *str = strdup(getenv("mdm_cmd")); - setenv ("preboot", str); /* set or delete definition */ - if (str != NULL) - free (str); - mdm_init(); /* wait for modem connection */ - } -#endif /* CONFIG_MODEM_SUPPORT */ - -#ifdef CONFIG_VERSION_VARIABLE - { - setenv ("ver", version_string); /* set version variable */ - } -#endif /* CONFIG_VERSION_VARIABLE */ - -#ifdef CONFIG_SYS_HUSH_PARSER - u_boot_hush_start (); -#endif - -#if defined(CONFIG_HUSH_INIT_VAR) - hush_init_var (); -#endif - -#ifdef CONFIG_PREBOOT - if ((p = getenv ("preboot")) != NULL) { -# ifdef CONFIG_AUTOBOOT_KEYED - int prev = disable_ctrlc(1); /* disable Control C checking */ -# endif - - run_command_list(p, -1, 0); - -# ifdef CONFIG_AUTOBOOT_KEYED - disable_ctrlc(prev); /* restore Control C checking */ -# endif - } -#endif /* CONFIG_PREBOOT */ - - if (autoconf_update_tftp()) - update_tftp(0UL); - -#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) s = getenv ("bootdelay"); - bootdelay = s ? (int)simple_strtol(s, NULL, 10) : CONFIG_BOOTDELAY; + bootdelay = s ? (int)simple_strtol(s, NULL, 10) : autoconf_bootdelay();
debug ("### main_loop entered: bootdelay=%d\n\n", bootdelay);
@@ -491,7 +432,69 @@ void main_loop (void) run_command_list(s, -1, 0); } #endif /* CONFIG_MENUKEY */ -#endif /* CONFIG_BOOTDELAY */ +} + +/****************************************************************************/ + +void main_loop(void) +{ +#ifndef CONFIG_SYS_HUSH_PARSER + static char lastcommand[CONFIG_SYS_CBSIZE] = { 0, }; + int len; + int rc = 1; + int flag; +#endif +#ifdef CONFIG_PREBOOT + char *p; +#endif + + bootstage_mark_name(BOOTSTAGE_ID_MAIN_LOOP, "main_loop"); + +#ifdef CONFIG_MODEM_SUPPORT + debug("DEBUG: main_loop: do_mdm_init=%d\n", do_mdm_init); + if (do_mdm_init) { + char *str = strdup(getenv("mdm_cmd")); + setenv("preboot", str); /* set or delete definition */ + if (str != NULL) + free(str); + mdm_init(); /* wait for modem connection */ + } +#endif /* CONFIG_MODEM_SUPPORT */ + +#ifdef CONFIG_VERSION_VARIABLE + { + setenv("ver", version_string); /* set version variable */ + } +#endif /* CONFIG_VERSION_VARIABLE */ + +#ifdef CONFIG_SYS_HUSH_PARSER + u_boot_hush_start(); +#endif + +#if defined(CONFIG_HUSH_INIT_VAR) + hush_init_var(); +#endif + +#ifdef CONFIG_PREBOOT + p = getenv("preboot"); + if (p) { +# ifdef CONFIG_AUTOBOOT_KEYED + int prev = disable_ctrlc(1); /* disable Control C checking */ +# endif + + run_command_list(p, -1, 0); + +# ifdef CONFIG_AUTOBOOT_KEYED + disable_ctrlc(prev); /* restore Control C checking */ +# endif + } +#endif /* CONFIG_PREBOOT */ + + if (autoconf_update_tftp()) + update_tftp(0UL); + + if (autoconf_has_bootdelay() && autoconf_bootdelay() >= 0) + process_boot_delay();
#if defined CONFIG_OF_CONTROL set_working_fdt_addr((void *)gd->fdt_blob);