Blackfin: fix L1 Instruction sizes on BF52x/BF54x

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

17 files changed, 72 insertions, 159 deletions

diff --git a/include/asm-blackfin/blackfin_local.h b/include/asm-blackfin/blackfin_local.h
index 8ec7928..308014a 100644
--- a/include/asm-blackfin/blackfin_local.h
+++ b/include/asm-blackfin/blackfin_local.h
@@ -25,6 +25,8 @@
 #ifndef __BLACKFIN_LOCAL_H__
 #define __BLACKFIN_LOCAL_H__
 
+#include <asm/mem_map.h>
+
 #define LO(con32) ((con32) & 0xFFFF)
 #define lo(con32) ((con32) & 0xFFFF)
 #define HI(con32) (((con32) >> 16) & 0xFFFF)
diff --git a/include/asm-blackfin/mach-bf527/BF522_def.h b/include/asm-blackfin/mach-bf527/BF522_def.h
index 44143ba..bc05029 100644
--- a/include/asm-blackfin/mach-bf527/BF522_def.h
+++ b/include/asm-blackfin/mach-bf527/BF522_def.h
@@ -119,20 +119,5 @@
 #define TPERIOD                        0xFFE03004 /* Core Timer Period Register */
 #define TSCALE                         0xFFE03008 /* Core Timer Scale Register */
 #define TCOUNT                         0xFFE0300C /* Core Timer Count Register */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF522_proc__ */
diff --git a/include/asm-blackfin/mach-bf527/BF523_def.h b/include/asm-blackfin/mach-bf527/BF523_def.h
index 02675a9..c27fd64 100644
--- a/include/asm-blackfin/mach-bf527/BF523_def.h
+++ b/include/asm-blackfin/mach-bf527/BF523_def.h
@@ -119,20 +119,5 @@
 #define TPERIOD                        0xFFE03004 /* Core Timer Period Register */
 #define TSCALE                         0xFFE03008 /* Core Timer Scale Register */
 #define TCOUNT                         0xFFE0300C /* Core Timer Count Register */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF523_proc__ */
diff --git a/include/asm-blackfin/mach-bf527/BF524_def.h b/include/asm-blackfin/mach-bf527/BF524_def.h
index 10793e8..bd6aa8f 100644
--- a/include/asm-blackfin/mach-bf527/BF524_def.h
+++ b/include/asm-blackfin/mach-bf527/BF524_def.h
@@ -288,20 +288,5 @@
 #define USB_DMA7_ADDRHIGH              0xFFC03CEC /* Upper 16-bits of memory source/destination address for DMA master channel 7 */
 #define USB_DMA7_COUNTLOW              0xFFC03CF0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 7 */
 #define USB_DMA7_COUNTHIGH             0xFFC03CF4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 7 */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF524_proc__ */
diff --git a/include/asm-blackfin/mach-bf527/BF525_def.h b/include/asm-blackfin/mach-bf527/BF525_def.h
index c4c2f2f..5e88b3b 100644
--- a/include/asm-blackfin/mach-bf527/BF525_def.h
+++ b/include/asm-blackfin/mach-bf527/BF525_def.h
@@ -288,20 +288,5 @@
 #define USB_DMA7_ADDRHIGH              0xFFC03CEC /* Upper 16-bits of memory source/destination address for DMA master channel 7 */
 #define USB_DMA7_COUNTLOW              0xFFC03CF0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 7 */
 #define USB_DMA7_COUNTHIGH             0xFFC03CF4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 7 */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF525_proc__ */
diff --git a/include/asm-blackfin/mach-bf527/BF526_def.h b/include/asm-blackfin/mach-bf527/BF526_def.h
index 04db6c7..2644abf 100644
--- a/include/asm-blackfin/mach-bf527/BF526_def.h
+++ b/include/asm-blackfin/mach-bf527/BF526_def.h
@@ -367,20 +367,5 @@
 #define USB_DMA7_ADDRHIGH              0xFFC03CEC /* Upper 16-bits of memory source/destination address for DMA master channel 7 */
 #define USB_DMA7_COUNTLOW              0xFFC03CF0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 7 */
 #define USB_DMA7_COUNTHIGH             0xFFC03CF4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 7 */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF526_proc__ */
diff --git a/include/asm-blackfin/mach-bf527/BF527_def.h b/include/asm-blackfin/mach-bf527/BF527_def.h
index c1e1aab..c46c2b0 100644
--- a/include/asm-blackfin/mach-bf527/BF527_def.h
+++ b/include/asm-blackfin/mach-bf527/BF527_def.h
@@ -367,20 +367,5 @@
 #define USB_DMA7_ADDRHIGH              0xFFC03CEC /* Upper 16-bits of memory source/destination address for DMA master channel 7 */
 #define USB_DMA7_COUNTLOW              0xFFC03CF0 /* Lower 16-bits of byte count of DMA transfer for DMA master channel 7 */
 #define USB_DMA7_COUNTHIGH             0xFFC03CF4 /* Upper 16-bits of byte count of DMA transfer for DMA master channel 7 */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF527_proc__ */
diff --git a/include/asm-blackfin/mach-bf527/def_local.h b/include/asm-blackfin/mach-bf527/def_local.h
index 14c111f..81eca83 100644
--- a/include/asm-blackfin/mach-bf527/def_local.h
+++ b/include/asm-blackfin/mach-bf527/def_local.h
@@ -1 +1,2 @@
+#include "mem_map.h"
 #include "ports.h"
diff --git a/include/asm-blackfin/mach-bf527/mem_map.h b/include/asm-blackfin/mach-bf527/mem_map.h
new file mode 100644
index 0000000..8386b4b
--- /dev/null
+++ b/include/asm-blackfin/mach-bf527/mem_map.h
@@ -0,0 +1,21 @@
+/*
+ * Common Blackfin memory map
+ *
+ * Copyright 2004-2009 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __BF52X_MEM_MAP_H__
+#define __BF52X_MEM_MAP_H__
+
+#define L1_DATA_A_SRAM      (0xFF800000)
+#define L1_DATA_A_SRAM_SIZE (0x4000)
+#define L1_DATA_A_SRAM_END  (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
+#define L1_DATA_B_SRAM      (0xFF900000)
+#define L1_DATA_B_SRAM_SIZE (0x4000)
+#define L1_DATA_B_SRAM_END  (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
+#define L1_INST_SRAM        (0xFFA00000)
+#define L1_INST_SRAM_SIZE   (0xC000)
+#define L1_INST_SRAM_END    (L1_INST_SRAM + L1_INST_SRAM_SIZE)
+
+#endif
diff --git a/include/asm-blackfin/mach-bf548/BF542_def.h b/include/asm-blackfin/mach-bf548/BF542_def.h
index 40fe555..1324a13 100644
--- a/include/asm-blackfin/mach-bf548/BF542_def.h
+++ b/include/asm-blackfin/mach-bf548/BF542_def.h
@@ -113,20 +113,5 @@
 #define TBUFCTL                        0xFFE06000 /* Trace Buffer Control Register */
 #define TBUFSTAT                       0xFFE06004 /* Trace Buffer Status Register */
 #define TBUF                           0xFFE06100 /* Trace Buffer */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF542_proc__ */
diff --git a/include/asm-blackfin/mach-bf548/BF544_def.h b/include/asm-blackfin/mach-bf548/BF544_def.h
index 042e2ac..aef6e48 100644
--- a/include/asm-blackfin/mach-bf548/BF544_def.h
+++ b/include/asm-blackfin/mach-bf548/BF544_def.h
@@ -113,20 +113,5 @@
 #define TBUFCTL                        0xFFE06000 /* Trace Buffer Control Register */
 #define TBUFSTAT                       0xFFE06004 /* Trace Buffer Status Register */
 #define TBUF                           0xFFE06100 /* Trace Buffer */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF544_proc__ */
diff --git a/include/asm-blackfin/mach-bf548/BF547_def.h b/include/asm-blackfin/mach-bf548/BF547_def.h
index 1cb3381..ce7c880 100644
--- a/include/asm-blackfin/mach-bf548/BF547_def.h
+++ b/include/asm-blackfin/mach-bf548/BF547_def.h
@@ -113,14 +113,5 @@
 #define TBUFCTL                        0xFFE06000 /* Trace Buffer Control Register */
 #define TBUFSTAT                       0xFFE06004 /* Trace Buffer Status Register */
 #define TBUF                           0xFFE06100 /* Trace Buffer */
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF547_proc__ */
diff --git a/include/asm-blackfin/mach-bf548/BF548_def.h b/include/asm-blackfin/mach-bf548/BF548_def.h
index 950ce43..e02e843 100644
--- a/include/asm-blackfin/mach-bf548/BF548_def.h
+++ b/include/asm-blackfin/mach-bf548/BF548_def.h
@@ -113,20 +113,5 @@
 #define TBUFCTL                        0xFFE06000 /* Trace Buffer Control Register */
 #define TBUFSTAT                       0xFFE06004 /* Trace Buffer Status Register */
 #define TBUF                           0xFFE06100 /* Trace Buffer */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF548_proc__ */
diff --git a/include/asm-blackfin/mach-bf548/BF549_def.h b/include/asm-blackfin/mach-bf548/BF549_def.h
index 55b0a29..a16ff5a 100644
--- a/include/asm-blackfin/mach-bf548/BF549_def.h
+++ b/include/asm-blackfin/mach-bf548/BF549_def.h
@@ -113,20 +113,5 @@
 #define TBUFCTL                        0xFFE06000 /* Trace Buffer Control Register */
 #define TBUFSTAT                       0xFFE06004 /* Trace Buffer Status Register */
 #define TBUF                           0xFFE06100 /* Trace Buffer */
-#define L1_DATA_A_SRAM 0xFF800000 /* 0xFF800000 -> 0xFF803FFF Data Bank A SRAM */
-#define L1_DATA_A_SRAM_SIZE (0xFF803FFF - 0xFF800000 + 1)
-#define L1_DATA_A_SRAM_END (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
-#define L1_DATA_B_SRAM 0xFF900000 /* 0xFF900000 -> 0xFF903FFF Data Bank B SRAM */
-#define L1_DATA_B_SRAM_SIZE (0xFF903FFF - 0xFF900000 + 1)
-#define L1_DATA_B_SRAM_END (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
-#define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA07FFF Instruction Bank A SRAM */
-#define L1_INST_SRAM_SIZE (0xFFA07FFF - 0xFFA00000 + 1)
-#define L1_INST_SRAM_END (L1_INST_SRAM + L1_INST_SRAM_SIZE)
-#define L1_SRAM_SCRATCH 0xFFB00000 /* 0xFFB00000 -> 0xFFB00FFF Scratchpad SRAM */
-#define L1_SRAM_SCRATCH_SIZE (0xFFB00FFF - 0xFFB00000 + 1)
-#define L1_SRAM_SCRATCH_END (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
-#define SYSMMR_BASE 0xFFC00000 /* 0xFFC00000 -> 0xFFFFFFFF MMR registers */
-#define SYSMMR_BASE_SIZE (0xFFFFFFFF - 0xFFC00000 + 1)
-#define SYSMMR_BASE_END (SYSMMR_BASE + SYSMMR_BASE_SIZE)
 
 #endif /* __BFIN_DEF_ADSP_BF549_proc__ */
diff --git a/include/asm-blackfin/mach-bf548/def_local.h b/include/asm-blackfin/mach-bf548/def_local.h
index 14c111f..81eca83 100644
--- a/include/asm-blackfin/mach-bf548/def_local.h
+++ b/include/asm-blackfin/mach-bf548/def_local.h
@@ -1 +1,2 @@
+#include "mem_map.h"
 #include "ports.h"
diff --git a/include/asm-blackfin/mach-bf548/mem_map.h b/include/asm-blackfin/mach-bf548/mem_map.h
new file mode 100644
index 0000000..4f94397
--- /dev/null
+++ b/include/asm-blackfin/mach-bf548/mem_map.h
@@ -0,0 +1,21 @@
+/*
+ * Common Blackfin memory map
+ *
+ * Copyright 2004-2009 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __BF54X_MEM_MAP_H__
+#define __BF54X_MEM_MAP_H__
+
+#define L1_DATA_A_SRAM      (0xFF800000)
+#define L1_DATA_A_SRAM_SIZE (0x4000)
+#define L1_DATA_A_SRAM_END  (L1_DATA_A_SRAM + L1_DATA_A_SRAM_SIZE)
+#define L1_DATA_B_SRAM      (0xFF900000)
+#define L1_DATA_B_SRAM_SIZE (0x4000)
+#define L1_DATA_B_SRAM_END  (L1_DATA_B_SRAM + L1_DATA_B_SRAM_SIZE)
+#define L1_INST_SRAM        (0xFFA00000)
+#define L1_INST_SRAM_SIZE   (0xC000)
+#define L1_INST_SRAM_END    (L1_INST_SRAM + L1_INST_SRAM_SIZE)
+
+#endif
diff --git a/include/asm-blackfin/mem_map.h b/include/asm-blackfin/mem_map.h
new file mode 100644
index 0000000..3e361d6
--- /dev/null
+++ b/include/asm-blackfin/mem_map.h
@@ -0,0 +1,26 @@
+/*
+ * Common Blackfin memory map
+ *
+ * Copyright 2004-2009 Analog Devices Inc.
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef __BFIN_MEM_MAP_H__
+#define __BFIN_MEM_MAP_H__
+
+/* Every Blackfin so far has MMRs like this */
+#ifndef COREMMR_BASE
+# define COREMMR_BASE 0xFFE00000
+#endif
+#ifndef SYSMMR_BASE
+# define SYSMMR_BASE  0xFFC00000
+#endif
+
+/* Every Blackfin so far has on-chip Scratch Pad SRAM like this */
+#ifndef L1_SRAM_SCRATCH
+# define L1_SRAM_SCRATCH      0xFFB00000
+# define L1_SRAM_SCRATCH_SIZE 0x1000
+# define L1_SRAM_SCRATCH_END  (L1_SRAM_SCRATCH + L1_SRAM_SCRATCH_SIZE)
+#endif
+
+#endif