Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 4 | * |
| 5 | * This program is free software; you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation; version 2 of the License. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 13 | */ |
| 14 | |
Angel Pons | 95de231 | 2020-02-17 13:08:53 +0100 | [diff] [blame] | 15 | #ifndef NORTHBRIDGE_INTEL_IRONLAKE_CHIP_H |
| 16 | #define NORTHBRIDGE_INTEL_IRONLAKE_CHIP_H |
Iru Cai | d7ee9dd | 2016-02-24 15:03:58 +0800 | [diff] [blame] | 17 | |
Vladimir Serbinenko | a71bdc3 | 2014-08-30 00:35:39 +0200 | [diff] [blame] | 18 | #include <drivers/intel/gma/i915.h> |
| 19 | |
Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 20 | /* |
| 21 | * Digital Port Hotplug Enable: |
| 22 | * 0x04 = Enabled, 2ms short pulse |
| 23 | * 0x05 = Enabled, 4.5ms short pulse |
| 24 | * 0x06 = Enabled, 6ms short pulse |
| 25 | * 0x07 = Enabled, 100ms short pulse |
| 26 | */ |
Angel Pons | 95de231 | 2020-02-17 13:08:53 +0100 | [diff] [blame] | 27 | struct northbridge_intel_ironlake_config { |
Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 28 | u8 gpu_dp_b_hotplug; /* Digital Port B Hotplug Config */ |
| 29 | u8 gpu_dp_c_hotplug; /* Digital Port C Hotplug Config */ |
| 30 | u8 gpu_dp_d_hotplug; /* Digital Port D Hotplug Config */ |
| 31 | |
| 32 | u8 gpu_panel_port_select; /* 0=LVDS 1=DP_B 2=DP_C 3=DP_D */ |
| 33 | u8 gpu_panel_power_cycle_delay; /* T4 time sequence */ |
| 34 | u16 gpu_panel_power_up_delay; /* T1+T2 time sequence */ |
| 35 | u16 gpu_panel_power_down_delay; /* T3 time sequence */ |
| 36 | u16 gpu_panel_power_backlight_on_delay; /* T5 time sequence */ |
| 37 | u16 gpu_panel_power_backlight_off_delay; /* Tx time sequence */ |
| 38 | |
| 39 | u32 gpu_cpu_backlight; /* CPU Backlight PWM value */ |
| 40 | u32 gpu_pch_backlight; /* PCH Backlight PWM value */ |
Vladimir Serbinenko | 1315730 | 2014-02-19 22:18:08 +0100 | [diff] [blame] | 41 | |
Vladimir Serbinenko | a71bdc3 | 2014-08-30 00:35:39 +0200 | [diff] [blame] | 42 | struct i915_gpu_controller_info gfx; |
Patrick Rudolph | 266a1f7 | 2016-06-09 18:13:34 +0200 | [diff] [blame] | 43 | |
| 44 | /* |
| 45 | * Maximum PCI mmio size in MiB. |
| 46 | */ |
| 47 | u16 pci_mmio_size; |
Vladimir Serbinenko | c6f6be0 | 2013-11-12 22:32:08 +0100 | [diff] [blame] | 48 | }; |
Iru Cai | d7ee9dd | 2016-02-24 15:03:58 +0800 | [diff] [blame] | 49 | |
Angel Pons | 95de231 | 2020-02-17 13:08:53 +0100 | [diff] [blame] | 50 | #endif /* NORTHBRIDGE_INTEL_IRONLAKE_CHIP_H */ |