---

yaml
---
r: 58636
b: refs/heads/master
c: 09bb9ce
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 69ed25b895b01216b392b60ad3b99d1274e1afa8
+refs/heads/master: 09bb9ce15f6e0daba70b7e6978f233ffe2d356eb

trunk/include/asm-mips/mach-generic/spaces.h

@@ -16,13 +16,18 @@
 #define CAC_BASE		0x80000000
 #define IO_BASE			0xa0000000
 #define UNCAC_BASE		0xa0000000
+
+#ifndef MAP_BASE
 #define MAP_BASE		0xc0000000
+#endif
 
 /*
  * This handles the memory map.
  * We handle pages at KSEG0 for kernels with 32 bit address space.
  */
+#ifndef PAGE_OFFSET
 #define PAGE_OFFSET		0x80000000UL
+#endif
 
 /*
  * Memory above this physical address will be considered highmem.
@@ -38,11 +43,13 @@
 /*
  * This handles the memory map.
  */
+#ifndef PAGE_OFFSET
 #ifdef CONFIG_DMA_NONCOHERENT
 #define PAGE_OFFSET	0x9800000000000000UL
 #else
 #define PAGE_OFFSET	0xa800000000000000UL
 #endif
+#endif
 
 /*
  * Memory above this physical address will be considered highmem.
@@ -53,14 +60,25 @@
 #define HIGHMEM_START		(1UL << 59UL)
 #endif
 
+#ifndef CAC_BASE
 #ifdef CONFIG_DMA_NONCOHERENT
 #define CAC_BASE		0x9800000000000000UL
 #else
 #define CAC_BASE		0xa800000000000000UL
 #endif
+#endif
+
+#ifndef IO_BASE
 #define IO_BASE			0x9000000000000000UL
+#endif
+
+#ifndef UNCAC_BASE
 #define UNCAC_BASE		0x9000000000000000UL
+#endif
+
+#ifndef MAP_BASE
 #define MAP_BASE		0xc000000000000000UL
+#endif
 
 #define TO_PHYS(x)		(             ((x) & TO_PHYS_MASK))
 #define TO_CAC(x)		(CAC_BASE   | ((x) & TO_PHYS_MASK))

trunk/include/asm-mips/mach-ip22/spaces.h

@@ -11,44 +11,17 @@
 #define _ASM_MACH_IP22_SPACES_H
 
 
-#ifdef CONFIG_32BIT
-
-#define CAC_BASE		0x80000000
-#define IO_BASE			0xa0000000
-#define UNCAC_BASE		0xa0000000
-#define MAP_BASE		0xc0000000
-
-/*
- * This handles the memory map.
- * We handle pages at KSEG0 for kernels with 32 bit address space.
- */
-#define PAGE_OFFSET		0x80000000UL
-
-/*
- * Memory above this physical address will be considered highmem.
- */
-#ifndef HIGHMEM_START
-#define HIGHMEM_START		0x20000000UL
-#endif
-
-#endif /* CONFIG_32BIT */
-
 #ifdef CONFIG_64BIT
-#define PAGE_OFFSET		0xffffffff80000000UL
 
-#ifndef HIGHMEM_START
-#define HIGHMEM_START		(1UL << 59UL)
-#endif
+#define PAGE_OFFSET		0xffffffff80000000UL
 
 #define CAC_BASE		0xffffffff80000000
 #define IO_BASE			0xffffffffa0000000
 #define UNCAC_BASE		0xffffffffa0000000
 #define MAP_BASE		0xc000000000000000
 
-#define TO_PHYS(x)		(             ((x) & TO_PHYS_MASK))
-#define TO_CAC(x)		(CAC_BASE   | ((x) & TO_PHYS_MASK))
-#define TO_UNCAC(x)		(UNCAC_BASE | ((x) & TO_PHYS_MASK))
-
 #endif /* CONFIG_64BIT */
 
+#include <asm/mach-generic/spaces.h>
+
 #endif /* __ASM_MACH_IP22_SPACES_H */

trunk/include/asm-mips/mach-ip27/spaces.h

@@ -14,22 +14,17 @@
  * IP27 uses the R10000's uncached attribute feature.  Attribute 3 selects
  * uncached memory addressing.
  */
-#define CAC_BASE		0xa800000000000000
 
 #define HSPEC_BASE		0x9000000000000000
 #define IO_BASE			0x9200000000000000
 #define MSPEC_BASE		0x9400000000000000
 #define UNCAC_BASE		0x9600000000000000
-#define MAP_BASE		0xc000000000000000
 
-#define TO_PHYS(x)		(             ((x) & TO_PHYS_MASK))
-#define TO_CAC(x)		(CAC_BASE   | ((x) & TO_PHYS_MASK))
-#define TO_UNCAC(x)		(UNCAC_BASE | ((x) & TO_PHYS_MASK))
 #define TO_MSPEC(x)		(MSPEC_BASE | ((x) & TO_PHYS_MASK))
 #define TO_HSPEC(x)		(HSPEC_BASE | ((x) & TO_PHYS_MASK))
 
-#define PAGE_OFFSET		CAC_BASE
-
 #define HIGHMEM_START		(~0UL)
 
+#include <asm/mach-generic/spaces.h>
+
 #endif /* _ASM_MACH_IP27_SPACES_H */