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| author | Hung-Te Lin <hungte@chromium.org> | 2013-02-06 21:51:15 +0800 |
|---|---|---|
| committer | David Hendricks <dhendrix@chromium.org> | 2013-02-08 02:02:26 +0100 |
| commit | 580fa2bf316d4796e5ed76cbbd3e454479fb0688 (patch) | |
| tree | f98a396d81d8474377bcb4837180af869dc06e1a /src/include/console | |
| parent | f7fcb2056f2ddf151517366a4caf2b6c52b0d920 (diff) | |
| download | coreboot-580fa2bf316d4796e5ed76cbbd3e454479fb0688.tar.xz | |
console: Only print romstage messages with EARLY_CONSOLE enabled.
Revise console source file dependency (especially for EARLY_CONSOLE) and
interpret printk/console_init according to EARLY_CONSOLE setting (no-ops if
EARLY_CONSOLE is not defined).
Verified to boot on x86/qemu and armv7/snow. Disabling EARLY_CONSOLE correctly
stops romstage messages on x86/qemu (armv7/snow needs more changes to work).
Change-Id: Idbbd3a26bc1135c9d3ae282aad486961fb60e0ea
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/2300
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Diffstat (limited to 'src/include/console')
| -rw-r--r-- | src/include/console/console.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/include/console/console.h b/src/include/console/console.h index edd49e0f84..496571b6fa 100644 --- a/src/include/console/console.h +++ b/src/include/console/console.h @@ -74,6 +74,15 @@ void mainboard_post(u8 value); void __attribute__ ((noreturn)) die(const char *msg); int do_printk(int msg_level, const char *fmt, ...) __attribute__((format(printf, 2, 3))); +#if defined(__PRE_RAM__) && !CONFIG_EARLY_CONSOLE + +static inline void printk(int LEVEL, const char *fmt, ...); +static inline void printk(int LEVEL, const char *fmt, ...) { + /* Do nothing. */ +} + +#else /* defined(__PRE_RAM__) && !CONFIG_EARLY_CONSOLE */ + #undef WE_CLEANED_UP_ALL_SIDE_EFFECTS /* We saw some strange effects in the past like coreboot crashing while * disabling cache as ram for a maximum console log level of 6 and above while @@ -109,6 +118,8 @@ int do_printk(int msg_level, const char *fmt, ...) __attribute__((format(printf, } while(0) #endif +#endif /* defined(__PRE_RAM__) && !CONFIG_EARLY_CONSOLE */ + #define print_emerg(STR) printk(BIOS_EMERG, "%s", (STR)) #define print_alert(STR) printk(BIOS_ALERT, "%s", (STR)) #define print_crit(STR) printk(BIOS_CRIT, "%s", (STR)) |