diff --git a/arch/blackfin/include/asm/mach-bf518/BF512_def.h b/arch/blackfin/include/asm/mach-bf518/BF512_def.h
index abc88ca..bbaf22f 100644
--- a/arch/blackfin/include/asm/mach-bf518/BF512_def.h
+++ b/arch/blackfin/include/asm/mach-bf518/BF512_def.h
@@ -513,11 +513,5 @@
 #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_BF512_proc__ */
diff --git a/arch/blackfin/include/asm/mach-bf533/BF531_def.h b/arch/blackfin/include/asm/mach-bf533/BF531_def.h
index 5d61972..3b61aaf 100644
--- a/arch/blackfin/include/asm/mach-bf533/BF531_def.h
+++ b/arch/blackfin/include/asm/mach-bf533/BF531_def.h
@@ -438,12 +438,6 @@
 #define L1_INST_SRAM 0xFFA08000 /* 0xFFA08000 -> 0xFFA0BFFF Instruction Bank A SRAM */
 #define L1_INST_SRAM_SIZE (0xFFA0BFFF - 0xFFA08000 + 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
 
 #endif /* __BFIN_DEF_ADSP_BF531_proc__ */
diff --git a/arch/blackfin/include/asm/mach-bf533/BF532_def.h b/arch/blackfin/include/asm/mach-bf533/BF532_def.h
index f7378b7..64f55f5 100644
--- a/arch/blackfin/include/asm/mach-bf533/BF532_def.h
+++ b/arch/blackfin/include/asm/mach-bf533/BF532_def.h
@@ -12,12 +12,6 @@
 #define L1_INST_SRAM 0xFFA08000 /* 0xFFA08000 -> 0xFFA0BFFF Instruction Bank A SRAM */
 #define L1_INST_SRAM_SIZE (0xFFA0BFFF - 0xFFA08000 + 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
 
 #endif /* __BFIN_DEF_ADSP_BF532_proc__ */
diff --git a/arch/blackfin/include/asm/mach-bf533/BF533_def.h b/arch/blackfin/include/asm/mach-bf533/BF533_def.h
index b77efe0..3c0595f 100644
--- a/arch/blackfin/include/asm/mach-bf533/BF533_def.h
+++ b/arch/blackfin/include/asm/mach-bf533/BF533_def.h
@@ -17,11 +17,5 @@
 #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_BF533_proc__ */
diff --git a/arch/blackfin/include/asm/mach-bf537/BF534_def.h b/arch/blackfin/include/asm/mach-bf537/BF534_def.h
index e854eed..c388eef 100644
--- a/arch/blackfin/include/asm/mach-bf537/BF534_def.h
+++ b/arch/blackfin/include/asm/mach-bf537/BF534_def.h
@@ -21,11 +21,5 @@
 #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_BF534_proc__ */
diff --git a/arch/blackfin/include/asm/mach-bf538/BF538_def.h b/arch/blackfin/include/asm/mach-bf538/BF538_def.h
index eae8e81..1736dab 100644
--- a/arch/blackfin/include/asm/mach-bf538/BF538_def.h
+++ b/arch/blackfin/include/asm/mach-bf538/BF538_def.h
@@ -1021,11 +1021,5 @@
 #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_BF538_proc__ */
diff --git a/arch/blackfin/include/asm/mach-bf561/BF561_def.h b/arch/blackfin/include/asm/mach-bf561/BF561_def.h
index 1aae565..46925f8 100644
--- a/arch/blackfin/include/asm/mach-bf561/BF561_def.h
+++ b/arch/blackfin/include/asm/mach-bf561/BF561_def.h
@@ -708,14 +708,9 @@
 #define EBIU_SDBCTL                    0xFFC00A14
 #define EBIU_SDRRC                     0xFFC00A18
 #define EBIU_SDSTAT                    0xFFC00A1C
+
 #define L1_INST_SRAM 0xFFA00000 /* 0xFFA00000 -> 0xFFA03FFF Instruction Bank A SRAM */
 #define L1_INST_SRAM_SIZE (0xFFA03FFF - 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_BF561_proc__ */