3 files changed, 56 insertions, 54 deletions

diff --git a/arch/m68k/include/asm/m5307sim.h b/arch/m68k/include/asm/m5307sim.h
index 7003d7268ae8..0bf57397e7a9 100644
--- a/arch/m68k/include/asm/m5307sim.h
+++ b/arch/m68k/include/asm/m5307sim.h
@@ -17,6 +17,8 @@
 #define CPU_NAME                "COLDFIRE(m5307)"
 #define CPU_INSTR_PER_JIFFY     3
 
+#include <asm/m53xxacr.h>
+
 /*
  *      Define the 5307 SIM register set addresses.
  */
@@ -160,32 +162,5 @@
 #define MCF_IRQ_TIMER           30              /* Timer0, Level 6 */
 #define MCF_IRQ_PROFILER        31              /* Timer1, Level 7 */
 
-/*
- *      Define the Cache register flags.
- */
-#define CACR_EC                 (1<<31)
-#define CACR_ESB                (1<<29)
-#define CACR_DPI                (1<<28)
-#define CACR_HLCK               (1<<27)
-#define CACR_CINVA              (1<<24)
-#define CACR_DNFB               (1<<10)
-#define CACR_DCM_WTHRU          (0<<8)
-#define CACR_DCM_WBACK          (1<<8)
-#define CACR_DCM_OFF_PRE        (2<<8)
-#define CACR_DCM_OFF_IMP        (3<<8)
-#define CACR_DW                 (1<<5)
-
-#define ACR_BASE_POS            24
-#define ACR_MASK_POS            16
-#define ACR_ENABLE              (1<<15)
-#define ACR_USER                (0<<13)
-#define ACR_SUPER               (1<<13)
-#define ACR_ANY                 (2<<13)
-#define ACR_CM_WTHRU            (0<<5)
-#define ACR_CM_WBACK            (1<<5)
-#define ACR_CM_OFF_PRE          (2<<5)
-#define ACR_CM_OFF_IMP          (3<<5)
-#define ACR_WPROTECT            (1<<2)
-
 /****************************************************************************/
 #endif  /* m5307sim_h */
diff --git a/arch/m68k/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h
index 45c119c072db..e6470f8ca324 100644
--- a/arch/m68k/include/asm/m532xsim.h
+++ b/arch/m68k/include/asm/m532xsim.h
@@ -12,6 +12,8 @@
 #define CPU_NAME                "COLDFIRE(m532x)"
 #define CPU_INSTR_PER_JIFFY     3
 
+#include <asm/m53xxacr.h>
+
 #define MCF_REG32(x) (*(volatile unsigned long  *)(x))
 #define MCF_REG16(x) (*(volatile unsigned short *)(x))
 #define MCF_REG08(x) (*(volatile unsigned char  *)(x))
@@ -77,33 +79,6 @@
 #define MCF_IRQ_PROFILER        (64 + 33)       /* Timer1 */
 
 /*
- *      Define the Cache register flags.
- */
-#define CACR_EC                 (1<<31)
-#define CACR_ESB                (1<<29)
-#define CACR_DPI                (1<<28)
-#define CACR_HLCK               (1<<27)
-#define CACR_CINVA              (1<<24)
-#define CACR_DNFB               (1<<10)
-#define CACR_DCM_WTHRU          (0<<8)
-#define CACR_DCM_WBACK          (1<<8)
-#define CACR_DCM_OFF_PRE        (2<<8)
-#define CACR_DCM_OFF_IMP        (3<<8)
-#define CACR_DW                 (1<<5)
-
-#define ACR_BASE_POS            24
-#define ACR_MASK_POS            16
-#define ACR_ENABLE              (1<<15)
-#define ACR_USER                (0<<13)
-#define ACR_SUPER               (1<<13)
-#define ACR_ANY                 (2<<13)
-#define ACR_CM_WTHRU            (0<<5)
-#define ACR_CM_WBACK            (1<<5)
-#define ACR_CM_OFF_PRE          (2<<5)
-#define ACR_CM_OFF_IMP          (3<<5)
-#define ACR_WPROTECT            (1<<2)
-
-/*
  *  UART module.
  */
 #define MCFUART_BASE1           0xFC060000      /* Base address of UART1 */
diff --git a/arch/m68k/include/asm/m53xxacr.h b/arch/m68k/include/asm/m53xxacr.h
new file mode 100644
index 000000000000..532fbb91185f
--- /dev/null
+++ b/arch/m68k/include/asm/m53xxacr.h
@@ -0,0 +1,52 @@
+/****************************************************************************/
+
+/*
+ * m53xxacr.h -- ColdFire version 3 core cache support
+ *
+ * (C) Copyright 2010, Greg Ungerer <gerg@snapgear.com>
+ */
+
+/****************************************************************************/
+#ifndef m53xxacr_h
+#define m53xxacr_h
+/****************************************************************************/
+
+/*
+ * All varients of the ColdFire using version 3 cores have a similar
+ * cache setup. They have a unified instruction and data cache, with
+ * configurable write-through or copy-back operation.
+ */
+
+/*
+ * Define the Cache Control register flags.
+ */
+#define CACR_EC         0x80000000      /* Enable cache */
+#define CACR_ESB        0x20000000      /* Enable store buffer */
+#define CACR_DPI        0x10000000      /* Disable invalidation by CPUSHL */
+#define CACR_HLCK       0x08000000      /* Half cache lock mode */
+#define CACR_CINVA      0x01000000      /* Invalidate cache */
+#define CACR_DNFB       0x00000400      /* Inhibited fill buffer */
+#define CACR_DCM_WT     0x00000000      /* Cacheable write-through */
+#define CACR_DCM_CB     0x00000100      /* Cacheable copy-back */
+#define CACR_DCM_PRE    0x00000200      /* Cache inhibited, precise */
+#define CACR_DCM_IMPRE  0x00000300      /* Cache inhibited, imprecise */
+#define CACR_WPROTECT   0x00000020      /* Write protect*/
+#define CACR_EUSP       0x00000010      /* Eanble separate user a7 */
+
+/*
+ * Define the Access Control register flags.
+ */
+#define ACR_BASE_POS    24              /* Address Base (upper 8 bits) */
+#define ACR_MASK_POS    16              /* Address Mask (next 8 bits) */
+#define ACR_ENABLE      0x00008000      /* Enable this ACR */
+#define ACR_USER        0x00000000      /* Allow only user accesses */
+#define ACR_SUPER       0x00002000      /* Allow supervisor access only */
+#define ACR_ANY         0x00004000      /* Allow any access type */
+#define ACR_CM_WT       0x00000000      /* Cacheable, write-through */
+#define ACR_CM_CB       0x00000020      /* Cacheable, copy-back */
+#define ACR_CM_PRE      0x00000040      /* Cache inhibited, precise */
+#define ACR_CM_IMPRE    0x00000060      /* Cache inhibited, imprecise */
+#define ACR_WPROTECT    0x00000004      /* Write protect region */
+
+/****************************************************************************/
+#endif  /* m53xxsim_h */