nb/intel/x4x/hostbridge_regs.h: Clean up registers

Tested with BUILD_TIMELESS=1, Asus P5QL PRO remains identical.

Change-Id: I8d68a1dd49769ac49009a8e628f7994bf461a05f
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43723
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/northbridge/intel/x4x/hostbridge_regs.h b/src/northbridge/intel/x4x/hostbridge_regs.h
index fea113f..00b496d 100644
--- a/src/northbridge/intel/x4x/hostbridge_regs.h
+++ b/src/northbridge/intel/x4x/hostbridge_regs.h
@@ -3,12 +3,12 @@
 #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 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)
@@ -19,22 +19,22 @@
 #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
+#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__ */