summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-uniphier/dram/umc-ph1-ld4.c27
-rw-r--r--arch/arm/mach-uniphier/dram/umc-ph1-pro4.c8
-rw-r--r--arch/arm/mach-uniphier/dram/umc-ph1-sld8.c18
-rw-r--r--arch/arm/mach-uniphier/dram/umc-regs.h7
4 files changed, 0 insertions, 60 deletions
diff --git a/arch/arm/mach-uniphier/dram/umc-ph1-ld4.c b/arch/arm/mach-uniphier/dram/umc-ph1-ld4.c
index f2889c0..638aa11 100644
--- a/arch/arm/mach-uniphier/dram/umc-ph1-ld4.c
+++ b/arch/arm/mach-uniphier/dram/umc-ph1-ld4.c
@@ -53,38 +53,11 @@ static void umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
if (freq == 1333) {
writel(0x45990b11, dramcont + UMC_CMDCTLA);
writel(0x16958924, dramcont + UMC_CMDCTLB);
- writel(0x5101046A, dramcont + UMC_INITCTLA);
-
- if (size == 1)
- writel(0x27028B0A, dramcont + UMC_INITCTLB);
- else if (size == 2)
- writel(0x38028B0A, dramcont + UMC_INITCTLB);
-
- writel(0x000FF0FF, dramcont + UMC_INITCTLC);
- writel(0x00000b51, dramcont + UMC_DRMMR0);
} else if (freq == 1600) {
writel(0x36BB0F17, dramcont + UMC_CMDCTLA);
writel(0x18C6AA24, dramcont + UMC_CMDCTLB);
- writel(0x5101387F, dramcont + UMC_INITCTLA);
-
- if (size == 1)
- writel(0x2F030D3F, dramcont + UMC_INITCTLB);
- else if (size == 2)
- writel(0x43030D3F, dramcont + UMC_INITCTLB);
-
- writel(0x00FF00FF, dramcont + UMC_INITCTLC);
- writel(0x00000d71, dramcont + UMC_DRMMR0);
}
- writel(0x00000006, dramcont + UMC_DRMMR1);
-
- if (freq == 1333)
- writel(0x00000290, dramcont + UMC_DRMMR2);
- else if (freq == 1600)
- writel(0x00000298, dramcont + UMC_DRMMR2);
-
- writel(0x00000800, dramcont + UMC_DRMMR3);
-
if (freq == 1333) {
if (size == 1)
writel(0x00240512, dramcont + UMC_SPCCTLA);
diff --git a/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c b/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
index ff988e3..c28492c 100644
--- a/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
+++ b/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
@@ -20,7 +20,6 @@ enum dram_size {
DRAM_SZ_NR,
};
-static u32 umc_initctlb[DRAM_SZ_NR] = {0x43030d3f, 0x43030d3f, 0x7b030d3f};
static u32 umc_spcctla[DRAM_SZ_NR] = {0x002b0617, 0x003f0617, 0x00770617};
static void umc_start_ssif(void __iomem *ssif_base)
@@ -88,13 +87,6 @@ static int umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
writel(0x66bb0f17, dramcont + UMC_CMDCTLA);
writel(0x18c6aa44, dramcont + UMC_CMDCTLB);
- writel(0x5101387f, dramcont + UMC_INITCTLA);
- writel(umc_initctlb[dram_size], dramcont + UMC_INITCTLB);
- writel(0x00ff00ff, dramcont + UMC_INITCTLC);
- writel(0x00000d71, dramcont + UMC_DRMMR0);
- writel(0x00000006, dramcont + UMC_DRMMR1);
- writel(0x00000298, dramcont + UMC_DRMMR2);
- writel(0x00000000, dramcont + UMC_DRMMR3);
writel(umc_spcctla[dram_size], dramcont + UMC_SPCCTLA);
writel(0x00ff0008, dramcont + UMC_SPCCTLB);
writel(0x000c00ae, dramcont + UMC_RDATACTL_D0);
diff --git a/arch/arm/mach-uniphier/dram/umc-ph1-sld8.c b/arch/arm/mach-uniphier/dram/umc-ph1-sld8.c
index 3c2724e..fa0619f 100644
--- a/arch/arm/mach-uniphier/dram/umc-ph1-sld8.c
+++ b/arch/arm/mach-uniphier/dram/umc-ph1-sld8.c
@@ -58,24 +58,6 @@ static void umc_dramcont_init(void __iomem *dramcont, void __iomem *ca_base,
writel(0x16958924, dramcont + UMC_CMDCTLB);
#endif
- writel(0x5101046A, dramcont + UMC_INITCTLA);
-
- if (size == 1)
- writel(0x27028B0A, dramcont + UMC_INITCTLB);
- else if (size == 2)
- writel(0x38028B0A, dramcont + UMC_INITCTLB);
-
- writel(0x00FF00FF, dramcont + UMC_INITCTLC);
- writel(0x00000b51, dramcont + UMC_DRMMR0);
- writel(0x00000006, dramcont + UMC_DRMMR1);
- writel(0x00000290, dramcont + UMC_DRMMR2);
-
-#ifdef CONFIG_DDR_STANDARD
- writel(0x00000000, dramcont + UMC_DRMMR3);
-#else
- writel(0x00000800, dramcont + UMC_DRMMR3);
-#endif
-
if (size == 1)
writel(0x00240512, dramcont + UMC_SPCCTLA);
else if (size == 2)
diff --git a/arch/arm/mach-uniphier/dram/umc-regs.h b/arch/arm/mach-uniphier/dram/umc-regs.h
index b33e2da..311cf3d 100644
--- a/arch/arm/mach-uniphier/dram/umc-regs.h
+++ b/arch/arm/mach-uniphier/dram/umc-regs.h
@@ -56,15 +56,8 @@
#define UMC_CMDCTLA 0x00000000
#define UMC_CMDCTLB 0x00000004
-#define UMC_INITCTLA 0x00000008
-#define UMC_INITCTLB 0x0000000C
-#define UMC_INITCTLC 0x00000010
#define UMC_INITSET 0x00000014
#define UMC_INITSTAT 0x00000018
-#define UMC_DRMMR0 0x0000001C
-#define UMC_DRMMR1 0x00000020
-#define UMC_DRMMR2 0x00000024
-#define UMC_DRMMR3 0x00000028
#define UMC_SPCCTLA 0x00000030
#define UMC_SPCCTLB 0x00000034
#define UMC_SPCSETA 0x00000038