| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <arch/io.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 <southbridge/intel/i82801gx/chip.h> |
| #include <drivers/intel/gma/int15.h> |
| #include <acpi/acpigen.h> |
| |
| #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT |
| |
| static void mainboard_init(struct device *dev) |
| { |
| struct southbridge_intel_i82801gx_config *config; |
| struct device *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 = pcidev_on_root(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(struct device *dev) |
| { |
| dev->ops->init = mainboard_init; |
| } |
| |
| struct chip_operations mainboard_ops = { |
| .enable_dev = mainboard_enable, |
| }; |