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Elyes HAOUAS36787b02020-05-07 12:07:24 +02001# SPDX-License-Identifier: GPL-2.0-only
Patrick Georgi2efc8802012-11-06 11:03:53 +01002
3config NORTHBRIDGE_INTEL_GM45
4 bool
5
6if NORTHBRIDGE_INTEL_GM45
7
Elyes HAOUAS00b5f532021-02-01 09:45:08 +01008config NORTHBRIDGE_SPECIFIC_OPTIONS
Patrick Georgi2efc8802012-11-06 11:03:53 +01009 def_bool y
10 select HAVE_DEBUG_RAM_SETUP
Vladimir Serbinenko88010112014-08-16 03:35:33 +020011 select VGA
12 select INTEL_EDID
Vladimir Serbinenkodd2bc3f2014-10-31 09:16:31 +010013 select INTEL_GMA_ACPI
Nico Huber561bebf2017-01-19 16:28:18 +010014 select INTEL_GMA_SSC_ALTERNATE_REF
Patrick Georgi2efc8802012-11-06 11:03:53 +010015
Arthur Heymansea2bec22019-10-12 19:19:02 +020016config VBOOT
17 select VBOOT_STARTS_IN_BOOTBLOCK
Arthur Heymansea2bec22019-10-12 19:19:02 +020018
Martin Roth59ff3402016-02-09 09:06:46 -070019config CBFS_SIZE
Martin Roth59ff3402016-02-09 09:06:46 -070020 default 0x100000
21
Vladimir Serbinenkod668cce2014-08-10 21:58:23 +020022config VGA_BIOS_ID
23 string
24 default "8086,2a42"
25
Shelley Chen4e9bb332021-10-20 15:43:45 -070026config ECAM_MMCONF_BASE_ADDRESS
Arthur Heymans1dcb2ac2017-05-10 13:11:11 +020027 default 0xf0000000
28
Shelley Chen4e9bb332021-10-20 15:43:45 -070029config ECAM_MMCONF_BUS_NUMBER
Angel Pons1ac6f8b2021-01-20 13:13:26 +010030 int
31 default 64
32
Arthur Heymansc3e9ba02018-04-10 16:12:29 +020033config SMM_RESERVED_SIZE
34 hex
35 default 0x100000
36
Nico Huber612a8672019-02-19 19:11:29 +010037config INTEL_GMA_BCLV_OFFSET
38 default 0x61254
39
40config INTEL_GMA_BCLM_OFFSET
41 default 0x61256
42
Angel Ponsf462b3d2021-01-20 00:36:31 +010043config FIXED_MCHBAR_MMIO_BASE
44 default 0xfed14000
45
46config FIXED_DMIBAR_MMIO_BASE
47 default 0xfed18000
48
49config FIXED_EPBAR_MMIO_BASE
50 default 0xfed19000
51
Patrick Georgi2efc8802012-11-06 11:03:53 +010052endif