sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

console: Use romstage code for ramstage and SMM

Browse Source 
Console is arch-agnostic and there is no need for separate
implementations for romstage and ramstage.

For SMM there is console only if DEBUG_SMI is selected.

Change-Id: I7028eeeff8bfbb9c8552972436b29a7508834d87
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/5338
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
This commit is contained in:
Kyösti Mälkki
2014-02-27 19:30:18 +02:00
parent fd95624dae
commit 4076072b6c
12 changed files with 66 additions and 160 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/include/console/console.h
View File

@@ -26,10 +26,6 @@
#ifndef __ROMCC__
int console_log_level(int msg_level);
void console_init(void);
void console_hw_init(void);
void console_tx_byte(unsigned char byte);
void console_tx_flush(void);
void post_code(u8 value);
#if CONFIG_CMOS_POST_EXTRA
void post_log_extra(u32 value);
@@ -52,9 +48,11 @@ void __attribute__ ((noreturn)) die(const char *msg);
/* Do nothing. */
static inline void printk(int LEVEL, const char *fmt, ...) {}
static inline void do_putchar(unsigned char byte) {}
static inline void console_init(void) {}
#else
void console_init(void);
int do_printk(int msg_level, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
void do_putchar(unsigned char byte);

25
src/include/console/streams.h Normal file
View File

@@ -0,0 +1,25 @@
/*
* This file is part of the coreboot project.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _CONSOLE_STREAMS_H_
#define _CONSOLE_STREAMS_H_
void console_hw_init(void);
void console_tx_byte(unsigned char byte);
void console_tx_flush(void);
#endif /* _CONSOLE_STREAMS_H_ */