diff options
author | Martin Roth <martinroth@google.com> | 2015-10-11 10:37:02 +0200 |
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committer | Ronald G. Minnich <rminnich@gmail.com> | 2015-10-22 21:51:01 +0200 |
commit | bf6b83abe06ff53033e7cd74134972de6791cf26 (patch) | |
tree | 39d542ba472cd4398a030989e824e661a8751d49 /src/northbridge/intel/fsp_sandybridge/chip.h | |
parent | a4ffe8aa4981130b240eee5ed22c5bbfa1c7598b (diff) |
Revert "Remove sandybridge and ivybridge FSP code path"
Please don't remove chipsets and mainboards without discussion and input
from the owners. Someone was asking about cougar canyon 2 just a couple
of weeks ago - there's obviously still interest.
This reverts commit fb50124d22014742b6990a95df87a7a828e891b6.
Change-Id: Icd7dcea21fa4a7808b25bb8727020701aeebffc9
Signed-off-by: Martin Roth <martinroth@google.com>
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-on: http://review.coreboot.org/12128
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src/northbridge/intel/fsp_sandybridge/chip.h')
-rw-r--r-- | src/northbridge/intel/fsp_sandybridge/chip.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/northbridge/intel/fsp_sandybridge/chip.h b/src/northbridge/intel/fsp_sandybridge/chip.h new file mode 100644 index 0000000000..6e823dc986 --- /dev/null +++ b/src/northbridge/intel/fsp_sandybridge/chip.h @@ -0,0 +1,45 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2007-2008 coresystems GmbH + * + * 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. + */ + +#include <drivers/intel/gma/i915.h> + +/* + * Digital Port Hotplug Enable: + * 0x04 = Enabled, 2ms short pulse + * 0x05 = Enabled, 4.5ms short pulse + * 0x06 = Enabled, 6ms short pulse + * 0x07 = Enabled, 100ms short pulse + */ +struct northbridge_intel_fsp_sandybridge_config { + u8 gpu_dp_b_hotplug; /* Digital Port B Hotplug Config */ + u8 gpu_dp_c_hotplug; /* Digital Port C Hotplug Config */ + u8 gpu_dp_d_hotplug; /* Digital Port D Hotplug Config */ + + u8 gpu_panel_port_select; /* 0=LVDS 1=DP_B 2=DP_C 3=DP_D */ + u8 gpu_panel_power_cycle_delay; /* T4 time sequence */ + u16 gpu_panel_power_up_delay; /* T1+T2 time sequence */ + u16 gpu_panel_power_down_delay; /* T3 time sequence */ + u16 gpu_panel_power_backlight_on_delay; /* T5 time sequence */ + u16 gpu_panel_power_backlight_off_delay; /* Tx time sequence */ + + u32 gpu_cpu_backlight; /* CPU Backlight PWM value */ + u32 gpu_pch_backlight; /* PCH Backlight PWM value */ + + struct i915_gpu_controller_info gfx; +}; |