diff options
Diffstat (limited to 'src/mainboard/lenovo/x60/mainboard.c')
| -rw-r--r-- | src/mainboard/lenovo/x60/mainboard.c | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c new file mode 100644 index 0000000000..b8e6a49ca1 --- /dev/null +++ b/src/mainboard/lenovo/x60/mainboard.c @@ -0,0 +1,83 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2009 coresystems GmbH + * Copyright (C) 2011 Sven Schnelle <svens@stackframe.org> + * + * 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 <device/device.h> +#include <arch/io.h> +#include <boot/tables.h> +#include <delay.h> +#include <arch/coreboot_tables.h> +#include "chip.h" +#include <device/pci_def.h> +#include <device/pci_ops.h> +#include <arch/io.h> +#include <ec/lenovo/pmh7/pmh7.h> +#include <ec/acpi/ec.h> + +static void backlight_enable(void) +{ + pmh7_register_set_bit(0x50, 5); +} + +static void trackpoint_enable(void) +{ + ec_write(0x0b, 0x03); +} + +static void wlan_enable(void) +{ + ec_write(0x3a, 0x20); +} + +static void mainboard_enable(device_t dev) +{ + backlight_enable(); + trackpoint_enable(); + /* FIXME: this should be ACPI's task + * but for now, enable it here */ + wlan_enable(); + + /* enable ACPI events */ + ec_write(0x00, 0xa6); + ec_write(0x01, 0x05); + + ec_write(0x02, 0xa0); + ec_write(0x03, 0x05); + + /* set mask of enabled beeps */ + ec_write(0x04, 0xfe); + ec_write(0x05, 0x96); + + /* Unknown, but required for hotkeys + Maybe a mask for enabled keys? */ + + ec_write(0x12, 0xff); + ec_write(0x13, 0xff); + ec_write(0x14, 0xf4); + ec_write(0x15, 0x3c); +} + +struct chip_operations mainboard_ops = { + CHIP_NAME(CONFIG_MAINBOARD_VENDOR " " CONFIG_MAINBOARD_PART_NUMBER) + .enable_dev = mainboard_enable, +}; + |