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X60/T60: set CMOS defaults

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Change-Id: I5789a03898cdbade67887c0389aab5c773f867d9
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/26
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
Sven Schnelle
2011-06-12 15:08:58 +02:00
committed by Stefan Reinauer
parent eab1db192f
commit d40d4f7712
2 changed files with 28 additions and 0 deletions
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14
src/mainboard/lenovo/t60/mainboard.c
View File

@@ -34,10 +34,12 @@
#include <ec/acpi/ec.h>
#include <ec/lenovo/h8/h8.h>
#include <northbridge/intel/i945/i945.h>
#include <pc80/mc146818rtc.h>
static void mainboard_enable(device_t dev)
{
device_t dev0, idedev;
u8 defaults_loaded = 0;
/* enable Audio */
h8_set_audio_mute(0);
@@ -57,6 +59,18 @@ static void mainboard_enable(device_t dev)
pmh7_ultrabay_power_enable(0);
ec_write(0x0c, 0x04);
}
if (get_option(&defaults_loaded, "cmos_defaults_loaded") < 0) {
printk(BIOS_INFO, "failed to get cmos_defaults_loaded");
defaults_loaded = 0;
}
if (!defaults_loaded) {
printk(BIOS_INFO, "Restoring CMOS defaults\n");
set_option("tft_brightness", &(u8[]){ 0xff });
set_option("volume", &(u8[]){ 0x03 });
set_option("cmos_defaults_loaded", &(u8[]){ 0x01 });
}
}
struct chip_operations mainboard_ops = {

14
src/mainboard/lenovo/x60/mainboard.c
View File

@@ -34,11 +34,13 @@
#include <ec/acpi/ec.h>
#include <ec/lenovo/h8/h8.h>
#include <northbridge/intel/i945/i945.h>
#include <pc80/mc146818rtc.h>
#include "dock.h"
static void mainboard_enable(device_t dev)
{
device_t dev0, idedev;
u8 defaults_loaded = 0;
/* enable Audio */
h8_set_audio_mute(0);
@@ -60,6 +62,18 @@ static void mainboard_enable(device_t dev)
outb(inb(0x1628) & ~0x01, 0x1628);
ec_write(0x0c, 0x04);
}
if (get_option(&defaults_loaded, "cmos_defaults_loaded") < 0) {
printk(BIOS_INFO, "failed to get cmos_defaults_loaded");
defaults_loaded = 0;
}
if (!defaults_loaded) {
printk(BIOS_INFO, "Restoring CMOS defaults\n");
set_option("tft_brightness", &(u8[]){ 0xff });
set_option("volume", &(u8[]){ 0x03 });
set_option("cmos_defaults_loaded", &(u8[]){ 0x01 });
}
}
struct chip_operations mainboard_ops = {