10 files changed, 12 insertions, 158 deletions

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index b87634e75f2..d0f7ff3dc08 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -315,20 +315,6 @@ config MEM_SIZE
         depends on BFIN_KERNEL_CLOCK
         default 64
 
-config MEM_ADD_WIDTH
-        int "Memory Address Width"
-        depends on BFIN_KERNEL_CLOCK
-        depends on (!BF54x)
-        range 8 11
-        default  9 if BFIN533_EZKIT
-        default  9 if BFIN561_EZKIT
-        default  9 if H8606_HVSISTEMAS
-        default 10 if BFIN527_EZKIT
-        default 10 if BFIN537_STAMP
-        default 11 if BFIN533_STAMP
-        default 10 if PNAV10
-        default 10 if BFIN532_IP0X
-
 config PLL_BYPASS
         bool "Bypass PLL"
         depends on BFIN_KERNEL_CLOCK
diff --git a/arch/blackfin/mach-bf527/head.S b/arch/blackfin/mach-bf527/head.S
index 57bdb3ba2fe..fe05cc1ef17 100644
--- a/arch/blackfin/mach-bf527/head.S
+++ b/arch/blackfin/mach-bf527/head.S
@@ -32,7 +32,7 @@
 #include <asm/blackfin.h>
 #include <asm/trace.h>
 
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 #include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
@@ -185,7 +185,7 @@ ENTRY(__start)
 
         /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
         call _bf53x_relocate_l1_mem;
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
         call _start_dma_code;
 #endif
 
@@ -318,7 +318,7 @@ ENDPROC(_real_start)
 __FINIT
 
 .section .l1.text
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 ENTRY(_start_dma_code)
 
         /* Enable PHY CLK buffer output */
@@ -398,12 +398,6 @@ ENTRY(_start_dma_code)
         w[p0] = r0.l;
         ssync;
 
-        p0.l = LO(EBIU_SDBCTL);
-        p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
-        r0 = mem_SDBCTL;
-        w[p0] = r0.l;
-        ssync;
-
         P2.H = hi(EBIU_SDGCTL);
         P2.L = lo(EBIU_SDGCTL);
         R0 = [P2];
diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S
index 1295deac00a..c671e8549b1 100644
--- a/arch/blackfin/mach-bf533/head.S
+++ b/arch/blackfin/mach-bf533/head.S
@@ -31,7 +31,7 @@
 #include <linux/init.h>
 #include <asm/blackfin.h>
 #include <asm/trace.h>
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 #include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
@@ -186,7 +186,7 @@ ENTRY(__start)
 
         /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
         call _bf53x_relocate_l1_mem;
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
         call _start_dma_code;
 #endif
 
@@ -319,7 +319,7 @@ ENDPROC(_real_start)
 __FINIT
 
 .section .l1.text
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 ENTRY(_start_dma_code)
         p0.h = hi(SIC_IWR);
         p0.l = lo(SIC_IWR);
@@ -390,12 +390,6 @@ ENTRY(_start_dma_code)
         w[p0] = r0.l;
         ssync;
 
-        p0.l = LO(EBIU_SDBCTL);
-        p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
-        r0 = mem_SDBCTL;
-        w[p0] = r0.l;
-        ssync;
-
         P2.H = hi(EBIU_SDGCTL);
         P2.L = lo(EBIU_SDGCTL);
         R0 = [P2];
diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S
index 48cd58a410a..6b019eaee0b 100644
--- a/arch/blackfin/mach-bf537/head.S
+++ b/arch/blackfin/mach-bf537/head.S
@@ -32,7 +32,7 @@
 #include <asm/blackfin.h>
 #include <asm/trace.h>
 
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 #include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
@@ -217,7 +217,7 @@ ENTRY(__start)
 
         /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
         call _bf53x_relocate_l1_mem;
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
         call _start_dma_code;
 #endif
 
@@ -350,7 +350,7 @@ ENDPROC(_real_start)
 __FINIT
 
 .section .l1.text
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 ENTRY(_start_dma_code)
 
         /* Enable PHY CLK buffer output */
@@ -430,12 +430,6 @@ ENTRY(_start_dma_code)
         w[p0] = r0.l;
         ssync;
 
-        p0.l = LO(EBIU_SDBCTL);
-        p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
-        r0 = mem_SDBCTL;
-        w[p0] = r0.l;
-        ssync;
-
         P2.H = hi(EBIU_SDGCTL);
         P2.L = lo(EBIU_SDGCTL);
         R0 = [P2];
diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S
index f7191141a3c..06b9178cfcf 100644
--- a/arch/blackfin/mach-bf548/head.S
+++ b/arch/blackfin/mach-bf548/head.S
@@ -31,7 +31,7 @@
 #include <linux/init.h>
 #include <asm/blackfin.h>
 #include <asm/trace.h>
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 #include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
@@ -130,7 +130,7 @@ ENTRY(__start)
 
         /* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
         call _bf53x_relocate_l1_mem;
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
         call _start_dma_code;
 #endif
         /* Code for initializing Async memory banks */
@@ -288,7 +288,7 @@ ENDPROC(_real_start)
 __FINIT
 
 .section .l1.text
-#if CONFIG_BFIN_KERNEL_CLOCK
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
 ENTRY(_start_dma_code)
 
         /* Enable PHY CLK buffer output */
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index 5b8bd40851d..cf1a2dff01e 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -377,12 +377,6 @@ ENTRY(_start_dma_code)
         w[p0] = r0.l;
         ssync;
 
-        p0.l = LO(EBIU_SDBCTL);
-        p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
-        r0 = mem_SDBCTL;
-        w[p0] = r0.l;
-        ssync;
-
         P2.H = hi(EBIU_SDGCTL);
         P2.L = lo(EBIU_SDGCTL);
         R0 = [P2];
diff --git a/include/asm-blackfin/mach-bf527/mem_init.h b/include/asm-blackfin/mach-bf527/mem_init.h
index 008ca66719e..cbe03f4a569 100644
--- a/include/asm-blackfin/mach-bf527/mem_init.h
+++ b/include/asm-blackfin/mach-bf527/mem_init.h
@@ -146,33 +146,6 @@
 #define SDRAM_CL    CL_3
 #endif
 
-#if (CONFIG_MEM_SIZE == 128)
-#define SDRAM_SIZE      EBSZ_128
-#endif
-#if (CONFIG_MEM_SIZE == 64)
-#define SDRAM_SIZE      EBSZ_64
-#endif
-#if (CONFIG_MEM_SIZE == 32)
-#define SDRAM_SIZE      EBSZ_32
-#endif
-#if (CONFIG_MEM_SIZE == 16)
-#define SDRAM_SIZE      EBSZ_16
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 11)
-#define SDRAM_WIDTH     EBCAW_11
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 10)
-#define SDRAM_WIDTH     EBCAW_10
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 9)
-#define SDRAM_WIDTH     EBCAW_9
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 8)
-#define SDRAM_WIDTH     EBCAW_8
-#endif
-
-#define mem_SDBCTL      (SDRAM_WIDTH | SDRAM_SIZE | EBE)
-
 /* Equation from section 17 (p17-46) of BF533 HRM */
 #define mem_SDRRC       (((CONFIG_SCLK_HZ / 1000) * SDRAM_Tref) / SDRAM_NRA) - (SDRAM_tRAS_num + SDRAM_tRP_num)
 
diff --git a/include/asm-blackfin/mach-bf533/mem_init.h b/include/asm-blackfin/mach-bf533/mem_init.h
index f8f31901fca..995c06b2b1e 100644
--- a/include/asm-blackfin/mach-bf533/mem_init.h
+++ b/include/asm-blackfin/mach-bf533/mem_init.h
@@ -133,33 +133,6 @@
 #define SDRAM_CL    CL_3
 #endif
 
-#if (CONFIG_MEM_SIZE == 128)
-#define SDRAM_SIZE      EBSZ_128
-#endif
-#if (CONFIG_MEM_SIZE == 64)
-#define SDRAM_SIZE      EBSZ_64
-#endif
-#if (CONFIG_MEM_SIZE == 32)
-#define SDRAM_SIZE      EBSZ_32
-#endif
-#if (CONFIG_MEM_SIZE == 16)
-#define SDRAM_SIZE      EBSZ_16
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 11)
-#define SDRAM_WIDTH     EBCAW_11
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 10)
-#define SDRAM_WIDTH     EBCAW_10
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 9)
-#define SDRAM_WIDTH     EBCAW_9
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 8)
-#define SDRAM_WIDTH     EBCAW_8
-#endif
-
-#define mem_SDBCTL      (SDRAM_WIDTH | SDRAM_SIZE | EBE)
-
 /* Equation from section 17 (p17-46) of BF533 HRM */
 #define mem_SDRRC       (((CONFIG_SCLK_HZ / 1000) * SDRAM_Tref)  / SDRAM_NRA) - (SDRAM_tRAS_num + SDRAM_tRP_num)
 
diff --git a/include/asm-blackfin/mach-bf537/mem_init.h b/include/asm-blackfin/mach-bf537/mem_init.h
index 9ad979d416c..f67698f670c 100644
--- a/include/asm-blackfin/mach-bf537/mem_init.h
+++ b/include/asm-blackfin/mach-bf537/mem_init.h
@@ -139,33 +139,6 @@
 #define SDRAM_CL    CL_3
 #endif
 
-#if (CONFIG_MEM_SIZE == 128)
-#define SDRAM_SIZE      EBSZ_128
-#endif
-#if (CONFIG_MEM_SIZE == 64)
-#define SDRAM_SIZE      EBSZ_64
-#endif
-#if (CONFIG_MEM_SIZE == 32)
-#define SDRAM_SIZE      EBSZ_32
-#endif
-#if (CONFIG_MEM_SIZE == 16)
-#define SDRAM_SIZE      EBSZ_16
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 11)
-#define SDRAM_WIDTH     EBCAW_11
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 10)
-#define SDRAM_WIDTH     EBCAW_10
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 9)
-#define SDRAM_WIDTH     EBCAW_9
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 8)
-#define SDRAM_WIDTH     EBCAW_8
-#endif
-
-#define mem_SDBCTL      (SDRAM_WIDTH | SDRAM_SIZE | EBE)
-
 /* Equation from section 17 (p17-46) of BF533 HRM */
 #define mem_SDRRC       (((CONFIG_SCLK_HZ / 1000) * SDRAM_Tref) / SDRAM_NRA) - (SDRAM_tRAS_num + SDRAM_tRP_num)
 
diff --git a/include/asm-blackfin/mach-bf561/mem_init.h b/include/asm-blackfin/mach-bf561/mem_init.h
index 439a5895b34..e163260bca1 100644
--- a/include/asm-blackfin/mach-bf561/mem_init.h
+++ b/include/asm-blackfin/mach-bf561/mem_init.h
@@ -131,33 +131,6 @@
 #define SDRAM_CL    CL_3
 #endif
 
-#if (CONFIG_MEM_SIZE == 128)
-#define SDRAM_SIZE      EB0_SZ_128
-#endif
-#if (CONFIG_MEM_SIZE == 64)
-#define SDRAM_SIZE      EB0_SZ_64
-#endif
-#if ( CONFIG_MEM_SIZE == 32)
-#define SDRAM_SIZE      EB0_SZ_32
-#endif
-#if (CONFIG_MEM_SIZE == 16)
-#define SDRAM_SIZE      EB0_SZ_16
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 11)
-#define SDRAM_WIDTH     EB0_CAW_11
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 10)
-#define SDRAM_WIDTH     EB0_CAW_10
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 9)
-#define SDRAM_WIDTH     EB0_CAW_9
-#endif
-#if (CONFIG_MEM_ADD_WIDTH == 8)
-#define SDRAM_WIDTH     EB0_CAW_8
-#endif
-
-#define mem_SDBCTL      (SDRAM_WIDTH | SDRAM_SIZE | EB0_E)
-
 /* Equation from section 17 (p17-46) of BF533 HRM */
 #define mem_SDRRC       (((CONFIG_SCLK_HZ / 1000) * SDRAM_Tref) / SDRAM_NRA) - (SDRAM_tRAS_num + SDRAM_tRP_num)