3 files changed, 40 insertions, 2 deletions

diff --git a/arch/arm/mach-s3c2410/include/mach/map.h b/arch/arm/mach-s3c2410/include/mach/map.h
index e99b212cb1c..11cce097550 100644
--- a/arch/arm/mach-s3c2410/include/mach/map.h
+++ b/arch/arm/mach-s3c2410/include/mach/map.h
@@ -67,6 +67,13 @@
 #define S3C2443_PA_HSMMC   (0x4A800000)
 #define S3C2443_SZ_HSMMC   (256)
 
+/* S3C2412 memory and IO controls */
+#define S3C2412_PA_SSMC (0x4F000000)
+#define S3C2412_VA_SSMC S3C_ADDR_CPU(0x00000000)
+
+#define S3C2412_PA_EBI  (0x48800000)
+#define S3C2412_VA_EBI  S3C_ADDR_CPU(0x00010000)
+
 /* physical addresses of all the chip-select areas */
 
 #define S3C2410_CS0 (0x00000000)
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2412-mem.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2412-mem.h
index a4bf2712317..fb635251509 100644
--- a/arch/arm/mach-s3c2410/include/mach/regs-s3c2412-mem.h
+++ b/arch/arm/mach-s3c2410/include/mach/regs-s3c2412-mem.h
@@ -14,9 +14,11 @@
 #ifndef __ASM_ARM_REGS_S3C2412_MEM
 #define __ASM_ARM_REGS_S3C2412_MEM
 
-#ifndef S3C2412_MEMREG
 #define S3C2412_MEMREG(x) (S3C24XX_VA_MEMCTRL + (x))
-#endif
+#define S3C2412_EBIREG(x) (S3C2412_VA_EBI + (x))
+
+#define S3C2412_SSMCREG(x) (S3C2412_VA_SSMC + (x))
+#define S3C2412_SSMC(x, o) (S3C2412_SSMCREG((x * 0x20) + (o)))
 
 #define S3C2412_BANKCFG                 S3C2412_MEMREG(0x00)
 #define S3C2412_BANKCON1                S3C2412_MEMREG(0x04)
@@ -26,4 +28,21 @@
 #define S3C2412_REFRESH                 S3C2412_MEMREG(0x10)
 #define S3C2412_TIMEOUT                 S3C2412_MEMREG(0x14)
 
+/* EBI control registers */
+
+#define S3C2412_EBI_PR                  S3C2412_EBIREG(0x00)
+#define S3C2412_EBI_BANKCFG             S3C2412_EBIREG(0x04)
+
+/* SSMC control registers */
+
+#define S3C2412_SSMC_BANK(x)            S3C2412_SSMC(x, 0x00)
+#define S3C2412_SMIDCYR(x)              S3C2412_SSMC(x, 0x00)
+#define S3C2412_SMBWSTRD(x)             S3C2412_SSMC(x, 0x04)
+#define S3C2412_SMBWSTWRR(x)            S3C2412_SSMC(x, 0x08)
+#define S3C2412_SMBWSTOENR(x)           S3C2412_SSMC(x, 0x0C)
+#define S3C2412_SMBWSTWENR(x)           S3C2412_SSMC(x, 0x10)
+#define S3C2412_SMBCR(x)                S3C2412_SSMC(x, 0x14)
+#define S3C2412_SMBSR(x)                S3C2412_SSMC(x, 0x18)
+#define S3C2412_SMBWSTBRDR(x)           S3C2412_SSMC(x, 0x1C)
+
 #endif /*  __ASM_ARM_REGS_S3C2412_MEM */
diff --git a/arch/arm/mach-s3c2412/s3c2412.c b/arch/arm/mach-s3c2412/s3c2412.c
index 5b5aba69ec3..bef39f77729 100644
--- a/arch/arm/mach-s3c2412/s3c2412.c
+++ b/arch/arm/mach-s3c2412/s3c2412.c
@@ -69,6 +69,18 @@ static struct map_desc s3c2412_iodesc[] __initdata = {
         IODESC_ENT(CLKPWR),
         IODESC_ENT(TIMER),
         IODESC_ENT(WATCHDOG),
+        {
+                .virtual = (unsigned long)S3C2412_VA_SSMC,
+                .pfn     = __phys_to_pfn(S3C2412_PA_SSMC),
+                .length  = SZ_1M,
+                .type    = MT_DEVICE,
+        },
+        {
+                .virtual = (unsigned long)S3C2412_VA_EBI,
+                .pfn     = __phys_to_pfn(S3C2412_PA_EBI),
+                .length  = SZ_1M,
+                .type    = MT_DEVICE,
+        },
 };
 
 /* uart registration process */