diff options
| author | Sven Schnelle <svens@stackframe.org> | 2011-06-12 15:08:58 +0200 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2011-06-13 21:58:52 +0200 |
| commit | d40d4f77126a6d7cbe932b4e6a43f86cde5a8689 (patch) | |
| tree | c8b364af6cb0c7fafa48b2771968b845333da9d8 /src/mainboard/lenovo/t60/mainboard.c | |
| parent | eab1db192f9c5e2cc75f77203cc02017a6ef9168 (diff) | |
X60/T60: set CMOS defaults
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>
Diffstat (limited to 'src/mainboard/lenovo/t60/mainboard.c')
| -rw-r--r-- | src/mainboard/lenovo/t60/mainboard.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t60/mainboard.c b/src/mainboard/lenovo/t60/mainboard.c index 775145314e..2e11cdb0eb 100644 --- a/src/mainboard/lenovo/t60/mainboard.c +++ b/src/mainboard/lenovo/t60/mainboard.c @@ -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 = { |