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nb/intel/i945: Introduce memmap.h 

Inspired by Idca25b2e4bf65abcb and Ib275f9ad8ca9ff move all memory map
definitions into a header with a common name.

Change-Id: I32a99f70f4d2eb52367c9edfc0aa6d5da2fec03f
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48234
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Patrick Georgi 2020-12-02 12:30:04 +01:00
parent 88e85b3de4
commit 02a23b510c
2 changed files with 18 additions and 10 deletions
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11
src/northbridge/intel/i945/i945.h
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@ -3,16 +3,7 @@
#ifndef NORTHBRIDGE_INTEL_I945_H
#define NORTHBRIDGE_INTEL_I945_H
/* Northbridge BARs */
#define DEFAULT_X60BAR 0xfed13000
#ifndef __ACPI__
#define DEFAULT_MCHBAR ((u8 *)0xfed14000) /* 16 KB */
#define DEFAULT_DMIBAR ((u8 *)0xfed18000) /* 4 KB */
#else
#define DEFAULT_MCHBAR 0xfed14000 /* 16 KB */
#define DEFAULT_DMIBAR 0xfed18000 /* 4 KB */
#endif
#define DEFAULT_EPBAR 0xfed19000 /* 4 KB */
#include "memmap.h"
#include <southbridge/intel/i82801gx/i82801gx.h>

17
src/northbridge/intel/i945/memmap.h Normal file
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@ -0,0 +1,17 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef NORTHBRIDGE_INTEL_I945_MEMMAP_H
#define NORTHBRIDGE_INTEL_I945_MEMMAP_H
/* Northbridge BARs */
#define DEFAULT_X60BAR 0xfed13000
#ifndef __ACPI__
#define DEFAULT_MCHBAR ((u8 *)0xfed14000) /* 16 KB */
#define DEFAULT_DMIBAR ((u8 *)0xfed18000) /* 4 KB */
#else
#define DEFAULT_MCHBAR 0xfed14000 /* 16 KB */
#define DEFAULT_DMIBAR 0xfed18000 /* 4 KB */
#endif
#define DEFAULT_EPBAR 0xfed19000 /* 4 KB */
#endif