diff options
author | Andrey Korolyov <andrey@xdel.ru> | 2017-08-16 17:53:40 +0200 |
---|---|---|
committer | Arthur Heymans <arthur@aheymans.xyz> | 2017-12-19 21:15:48 +0000 |
commit | 60d9ce3937f15cff56218a08d9ccfd5d0358fbfc (patch) | |
tree | bb74993aabd2ed13f087b4d2f2256b4c6b3a62e9 /src/mainboard/lenovo/z61t/mainboard.c | |
parent | 1d2aed2367b83cd2a0651fa85756c5f394c136f9 (diff) |
mainboard/lenovo: add Lenovo Z61t laptop
This platform shares most hardware components with first-gen Core
Lenovo laptops such as T60/X60, with much smaller EEPROM size as
one of notable differences. The port features Intel graphics,
ATI-based version should work with vendor VBIOS.
Tested peripherals:
- sleep/resume,
- USB ports,
- ACPI Fn key bindings/volume buttons,
- backlight control,
- ethernet,
- wireless (under Linux),
- sound/beep,
- dock handling,
- serial via dock.
Untested peripherals:
- IrDA,
- parallel port,
- PCMCIA,
- S-Video port,
- modem,
- FP reader (should just work),
- IEEE1394.
Linux 3.16 works with native gfxinit perfectly, with Intel VBIOS
console sometimes displays nothing when i915 framebuffer is used.
Windows 7 has an interrupt assignment issue with iw3945, otherwise
tested stuff is fine.
Change-Id: I84c89cc47d3db126d827f92d50270954bc42f224
Signed-off-by: Andrey Korolyov <andrey@xdel.ru>
Reviewed-on: https://review.coreboot.org/21019
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/mainboard/lenovo/z61t/mainboard.c')
-rw-r--r-- | src/mainboard/lenovo/z61t/mainboard.c | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/z61t/mainboard.c b/src/mainboard/lenovo/z61t/mainboard.c new file mode 100644 index 0000000000..e5860ace42 --- /dev/null +++ b/src/mainboard/lenovo/z61t/mainboard.c @@ -0,0 +1,84 @@ +/* + * 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. + */ + +#include <device/pci_def.h> +#include <device/device.h> +#include <ec/lenovo/pmh7/pmh7.h> +#include <ec/lenovo/h8/h8.h> +#include <ec/acpi/ec.h> +#include <northbridge/intel/i945/i945.h> +#include <pc80/mc146818rtc.h> +#include <drivers/intel/gma/int15.h> +#include <arch/acpigen.h> + +#define PANEL INT15_5F35_CL_DISPLAY_DEFAULT + +static acpi_cstate_t cst_entries[] = { + { 1, 1, 1000, { 0x7f, 1, 2, { 0 }, 1, 0 } }, + { 2, 1, 500, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV2, 0 } }, + { 3, 17, 250, { 0x01, 8, 0, { 0 }, DEFAULT_PMBASE + LV3, 0 } }, +}; + +int get_cst_entries(acpi_cstate_t **entries) +{ + *entries = cst_entries; + return ARRAY_SIZE(cst_entries); +} + +static void mainboard_init(device_t dev) +{ + struct southbridge_intel_i82801gx_config *config; + device_t idedev; + + install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_INT_LVDS, + GMA_INT15_PANEL_FIT_DEFAULT, + PANEL, 3); + + /* If we're resuming from suspend, blink suspend LED */ + if (acpi_is_wakeup_s3()) + ec_write(0x0c, 0xc7); + + idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1)); + + if (!(inb(DEFAULT_GPIOBASE + 0x0c) & 0x40)) { + /* legacy I/O connected */ + pmh7_ultrabay_power_enable(1); + ec_write(0x0c, 0x84); + } else if (idedev && idedev->chip_info && + h8_ultrabay_device_present()) { + config = idedev->chip_info; + config->ide_enable_primary = 1; + pmh7_ultrabay_power_enable(1); + ec_write(0x0c, 0x84); + } else { + pmh7_ultrabay_power_enable(0); + ec_write(0x0c, 0x04); + } + + /* set dock status led */ + ec_write(0x0c, 0x08); + ec_write(0x0c, inb(0x164c) & 8 ? 0x89 : 0x09); +} + +static void mainboard_enable(device_t dev) +{ + dev->ops->init = mainboard_init; +} + +struct chip_operations mainboard_ops = { + .enable_dev = mainboard_enable, +}; |