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console: Use romstage code for ramstage and SMM

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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

2
src/cpu/x86/smm/Makefile.inc
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@@ -22,7 +22,6 @@ ramstage-$(CONFIG_BACKUP_DEFAULT_SMM_REGION) += backup_default_smm.c
ifeq ($(CONFIG_SMM_MODULES),y)
smmstub-y += smm_stub.S
smm-y += smiutil.c
smm-y += smm_module_handler.c
ramstage-y += smm_module_loader.c
@@ -79,7 +78,6 @@ SMM_LDSCRIPT := smm.ld
endif
smm-y += smihandler.c
smm-y += smiutil.c
$(obj)/cpu/x86/smm/smm.o: $$(smm-objs) $(LIBGCC_FILE_NAME)
$(CC) $(LDFLAGS) -nostdlib -r -o $@ -Wl,--wrap,__divdi3 -Wl,--wrap,__udivdi3 -Wl,--wrap,__moddi3 -Wl,--wrap,__umoddi3 -Wl,--start-group $(smm-objs) $(LIBGCC_FILE_NAME) -Wl,--end-group

47
src/cpu/x86/smm/smiutil.c
View File

@@ -1,47 +0,0 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008-2009 coresystems GmbH
*
* 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
*/
#include <console/console.h>
#include <console/uart.h>
#if CONFIG_DEBUG_SMI
void console_tx_flush(void)
{
}
void console_tx_byte(unsigned char byte)
{
#if CONFIG_CONSOLE_SERIAL
uart_tx_byte(byte);
#endif
}
#endif
void console_init(void)
{
#if CONFIG_DEBUG_SMI
console_loglevel = CONFIG_DEFAULT_CONSOLE_LOGLEVEL;
#if CONFIG_CONSOLE_SERIAL
uart_init();
#endif
#endif
}