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console: Only print romstage messages with EARLY_CONSOLE enabled.

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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>
This commit is contained in:
Hung-Te Lin
2013-02-06 21:51:15 +08:00
committed by David Hendricks
parent f7fcb2056f
commit 580fa2bf31
5 changed files with 22 additions and 10 deletions
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6
src/console/console.c
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@ -99,10 +99,10 @@ int console_tst_byte(void)
#else // __PRE_RAM__ ^^^ NOT defined vvv defined
#include <uart.h>
void console_init(void)
{
#if CONFIG_EARLY_CONSOLE
#if CONFIG_USBDEBUG
enable_usbdebug(CONFIG_USBDEBUG_DEFAULT_PORT);
early_usbdebug_init();
@ -127,5 +127,7 @@ void console_init(void)
COREBOOT_BUILD
" starting...\n";
print_info(console_test);
#endif /* CONFIG_EARLY_CONSOLE */
}
#endif