diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-07-22 11:15:17 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-08-03 05:26:46 +0000 |
| commit | 3896576a165968031b624d4800496b2ca1479096 (patch) | |
| tree | 1b552deb4c5df8bc2d48409384e2e39aa5580ec6 /src/northbridge/intel/x4x | |
| parent | b278838fd29fe0a0561baad23f5d306ca1374919 (diff) | |
nb/intel/x4x: Put host bridge registers into its own file
Tested with BUILD_TIMELESS=1, Asus P5QL PRO remains identical.
Change-Id: I2c59099f6ff0e9162c700c888fb8fbb3906b65e6
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/northbridge/intel/x4x')
| -rw-r--r-- | src/northbridge/intel/x4x/hostbridge_regs.h | 40 | ||||
| -rw-r--r-- | src/northbridge/intel/x4x/x4x.h | 34 |
2 files changed, 41 insertions, 33 deletions
diff --git a/src/northbridge/intel/x4x/hostbridge_regs.h b/src/northbridge/intel/x4x/hostbridge_regs.h new file mode 100644 index 0000000000..fea113f691 --- /dev/null +++ b/src/northbridge/intel/x4x/hostbridge_regs.h @@ -0,0 +1,40 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#ifndef __X4X_HOSTBRIDGE_REGS_H__ +#define __X4X_HOSTBRIDGE_REGS_H__ + +#define D0F0_EPBAR_LO 0x40 +#define D0F0_EPBAR_HI 0x44 +#define D0F0_MCHBAR_LO 0x48 +#define D0F0_MCHBAR_HI 0x4c +#define D0F0_GGC 0x52 +#define D0F0_DEVEN 0x54 +#define D0EN (1 << 0) +#define D1EN (1 << 1) +#define IGD0EN (1 << 3) +#define IGD1EN (1 << 4) +#define D3F0EN (1 << 6) +#define D3F1EN (1 << 7) +#define D3F2EN (1 << 8) +#define D3F3EN (1 << 9) +#define PEG1EN (1 << 13) +#define BOARD_DEVEN (D0EN | D1EN | IGD0EN | IGD1EN | PEG1EN) +#define D0F0_PCIEXBAR_LO 0x60 +#define D0F0_PCIEXBAR_HI 0x64 +#define D0F0_DMIBAR_LO 0x68 +#define D0F0_DMIBAR_HI 0x6c +#define D0F0_PAM(x) (0x90+(x)) /* 0-6*/ +#define D0F0_REMAPBASE 0x98 +#define D0F0_REMAPLIMIT 0x9a +#define D0F0_SMRAM 0x9d +#define D0F0_ESMRAMC 0x9e +#define D0F0_TOM 0xa0 +#define D0F0_TOUUD 0xa2 +#define D0F0_TOLUD 0xb0 +#define D0F0_GBSM 0xa4 +#define D0F0_BGSM 0xa8 +#define D0F0_TSEG 0xac +#define D0F0_SKPD 0xdc /* Scratchpad Data */ +#define D0F0_CAPID0 0xe0 + +#endif /* __X4X_HOSTBRIDGE_REGS_H__ */ diff --git a/src/northbridge/intel/x4x/x4x.h b/src/northbridge/intel/x4x/x4x.h index 5418b4141d..133f31d174 100644 --- a/src/northbridge/intel/x4x/x4x.h +++ b/src/northbridge/intel/x4x/x4x.h @@ -9,39 +9,7 @@ /* * D0:F0 */ -#define D0F0_EPBAR_LO 0x40 -#define D0F0_EPBAR_HI 0x44 -#define D0F0_MCHBAR_LO 0x48 -#define D0F0_MCHBAR_HI 0x4c -#define D0F0_GGC 0x52 -#define D0F0_DEVEN 0x54 -#define D0EN (1 << 0) -#define D1EN (1 << 1) -#define IGD0EN (1 << 3) -#define IGD1EN (1 << 4) -#define D3F0EN (1 << 6) -#define D3F1EN (1 << 7) -#define D3F2EN (1 << 8) -#define D3F3EN (1 << 9) -#define PEG1EN (1 << 13) -#define BOARD_DEVEN (D0EN | D1EN | IGD0EN | IGD1EN | PEG1EN) -#define D0F0_PCIEXBAR_LO 0x60 -#define D0F0_PCIEXBAR_HI 0x64 -#define D0F0_DMIBAR_LO 0x68 -#define D0F0_DMIBAR_HI 0x6c -#define D0F0_PAM(x) (0x90+(x)) /* 0-6*/ -#define D0F0_REMAPBASE 0x98 -#define D0F0_REMAPLIMIT 0x9a -#define D0F0_SMRAM 0x9d -#define D0F0_ESMRAMC 0x9e -#define D0F0_TOM 0xa0 -#define D0F0_TOUUD 0xa2 -#define D0F0_TOLUD 0xb0 -#define D0F0_GBSM 0xa4 -#define D0F0_BGSM 0xa8 -#define D0F0_TSEG 0xac -#define D0F0_SKPD 0xdc /* Scratchpad Data */ -#define D0F0_CAPID0 0xe0 +#include "hostbridge_regs.h" /* * D1:F0 PEG |