diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-09-14 16:54:42 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-09-21 08:03:06 +0000 |
| commit | dfca1697fc99613820cca791a95023afbf87c0eb (patch) | |
| tree | 558e2efbb49f125c60227aaea4b9379f3ad80b49 /src | |
| parent | 14efbb464e78a38c126049abc5550034779aa98f (diff) | |
nb/intel/sandybridge: Introduce memmap.h
Move all memory map definitions into a separate header.
Tested with BUILD_TIMELESS=1, Lenovo ThinkPad X230 remains identical.
Change-Id: I7f2ff2a5cee8bf12e5dca74ff9f0b1a44e26cded
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45356
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/northbridge/intel/sandybridge/memmap.h | 14 | ||||
| -rw-r--r-- | src/northbridge/intel/sandybridge/sandybridge.h | 8 |
2 files changed, 15 insertions, 7 deletions
diff --git a/src/northbridge/intel/sandybridge/memmap.h b/src/northbridge/intel/sandybridge/memmap.h new file mode 100644 index 0000000000..98251259e1 --- /dev/null +++ b/src/northbridge/intel/sandybridge/memmap.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __NORTHBRIDGE_INTEL_SANDYBRIDGE_MEMMAP_H__ +#define __NORTHBRIDGE_INTEL_SANDYBRIDGE_MEMMAP_H__ + +/* Northbridge BARs */ +#define DEFAULT_MCHBAR 0xfed10000 /* 16 KB */ +#define DEFAULT_DMIBAR 0xfed18000 /* 4 KB */ +#define DEFAULT_EPBAR 0xfed19000 /* 4 KB */ + +#define GFXVT_BASE 0xfed90000ULL +#define VTVC0_BASE 0xfed91000ULL + +#endif /* __NORTHBRIDGE_INTEL_SANDYBRIDGE_MEMMAP_H__ */ diff --git a/src/northbridge/intel/sandybridge/sandybridge.h b/src/northbridge/intel/sandybridge/sandybridge.h index 7b008e8354..9db5ae3978 100644 --- a/src/northbridge/intel/sandybridge/sandybridge.h +++ b/src/northbridge/intel/sandybridge/sandybridge.h @@ -20,13 +20,7 @@ #define IVB_STEP_K0 (BASE_REV_IVB + 5) #define IVB_STEP_D0 (BASE_REV_IVB + 6) -/* Northbridge BARs */ -#define DEFAULT_MCHBAR 0xfed10000 /* 16 KB */ -#define DEFAULT_DMIBAR 0xfed18000 /* 4 KB */ -#define DEFAULT_EPBAR 0xfed19000 /* 4 KB */ - -#define GFXVT_BASE 0xfed90000ULL -#define VTVC0_BASE 0xfed91000ULL +#include "memmap.h" /* Everything below this line is ignored in the DSDT */ #ifndef __ACPI__ |