3 files changed, 33 insertions, 18 deletions

diff --git a/arch/arm/mach-s3c2440/mach-osiris.c b/arch/arm/mach-s3c2440/mach-osiris.c
index 4d6c7a574c1a..4525bb0f8513 100644
--- a/arch/arm/mach-s3c2440/mach-osiris.c
+++ b/arch/arm/mach-s3c2440/mach-osiris.c
@@ -65,6 +65,11 @@ static struct map_desc osiris_iodesc[] __initdata = {
   /* CPLD control registers */
 
   {
+          .virtual      = (u32)OSIRIS_VA_CTRL0,
+          .pfn          = __phys_to_pfn(OSIRIS_PA_CTRL0),
+          .length       = SZ_16K,
+          .type         = MT_DEVICE,
+  }, {
           .virtual      = (u32)OSIRIS_VA_CTRL1,
           .pfn          = __phys_to_pfn(OSIRIS_PA_CTRL1),
           .length       = SZ_16K,
@@ -74,6 +79,11 @@ static struct map_desc osiris_iodesc[] __initdata = {
           .pfn          = __phys_to_pfn(OSIRIS_PA_CTRL2),
           .length       = SZ_16K,
           .type         = MT_DEVICE,
+  }, {
+          .virtual      = (u32)OSIRIS_VA_IDREG,
+          .pfn          = __phys_to_pfn(OSIRIS_PA_IDREG),
+          .length       = SZ_16K,
+          .type         = MT_DEVICE,
   },
 };
 
@@ -195,13 +205,13 @@ static void osiris_nand_select(struct s3c2410_nand_set *set, int slot)
         pr_debug("osiris_nand: selecting slot %d (set %p,%p)\n",
                  slot, set, set->nr_map);
 
-        tmp = __raw_readb(OSIRIS_VA_CTRL1);
-        tmp &= ~OSIRIS_CTRL1_NANDSEL;
+        tmp = __raw_readb(OSIRIS_VA_CTRL0);
+        tmp &= ~OSIRIS_CTRL0_NANDSEL;
         tmp |= slot;
 
-        pr_debug("osiris_nand: ctrl1 now %02x\n", tmp);
+        pr_debug("osiris_nand: ctrl0 now %02x\n", tmp);
 
-        __raw_writeb(tmp, OSIRIS_VA_CTRL1);
+        __raw_writeb(tmp, OSIRIS_VA_CTRL0);
 }
 
 static struct s3c2410_platform_nand osiris_nand_info = {
diff --git a/include/asm-arm/arch-s3c2410/osiris-cpld.h b/include/asm-arm/arch-s3c2410/osiris-cpld.h
index 3b6498468d62..a3253e979efe 100644
--- a/include/asm-arm/arch-s3c2410/osiris-cpld.h
+++ b/include/asm-arm/arch-s3c2410/osiris-cpld.h
@@ -14,12 +14,14 @@
 #ifndef __ASM_ARCH_OSIRISCPLD_H
 #define __ASM_ARCH_OSIRISCPLD_H
 
-/* CTRL1 - NAND WP control */
+/* CTRL0 - NAND WP control */
 
-#define OSIRIS_CTRL1_NANDSEL            (0x3)
-#define OSIRIS_CTRL1_BOOT_INT           (1<<3)
-#define OSIRIS_CTRL1_PCMCIA             (1<<4)
-#define OSIRIS_CTRL1_PCMCIA_nWAIT       (1<<6)
-#define OSIRIS_CTRL1_PCMCIA_nIOIS16     (1<<7)
+#define OSIRIS_CTRL0_NANDSEL            (0x3)
+#define OSIRIS_CTRL0_BOOT_INT           (1<<3)
+#define OSIRIS_CTRL0_PCMCIA             (1<<4)
+#define OSIRIS_CTRL0_PCMCIA_nWAIT       (1<<6)
+#define OSIRIS_CTRL0_PCMCIA_nIOIS16     (1<<7)
+
+#define OSIRIS_ID_REVMASK               (0x7)
 
 #endif /* __ASM_ARCH_OSIRISCPLD_H */
diff --git a/include/asm-arm/arch-s3c2410/osiris-map.h b/include/asm-arm/arch-s3c2410/osiris-map.h
index a14164dfa525..b5c74d2b9aaa 100644
--- a/include/asm-arm/arch-s3c2410/osiris-map.h
+++ b/include/asm-arm/arch-s3c2410/osiris-map.h
@@ -24,16 +24,19 @@
 
 /* we put the CPLD registers next, to get them out of the way */
 
-#define OSIRIS_VA_CTRL1     OSIRIS_IOADDR(0x00000000)
-#define OSIRIS_PA_CTRL1     (OSIRIS_PA_CPLD)
+#define OSIRIS_VA_CTRL0         OSIRIS_IOADDR(0x00000000)
+#define OSIRIS_PA_CTRL0         (OSIRIS_PA_CPLD)
 
-#define OSIRIS_VA_CTRL2     OSIRIS_IOADDR(0x00100000)
-#define OSIRIS_PA_CTRL2     (OSIRIS_PA_CPLD + (1<<23))
+#define OSIRIS_VA_CTRL1         OSIRIS_IOADDR(0x00100000)
+#define OSIRIS_PA_CTRL1         (OSIRIS_PA_CPLD + (1<<23))
 
-#define OSIRIS_VA_CTRL3     OSIRIS_IOADDR(0x00200000)
-#define OSIRIS_PA_CTRL3     (OSIRIS_PA_CPLD + (2<<23))
+#define OSIRIS_VA_CTRL2         OSIRIS_IOADDR(0x00200000)
+#define OSIRIS_PA_CTRL2         (OSIRIS_PA_CPLD + (2<<23))
 
-#define OSIRIS_VA_CTRL4     OSIRIS_IOADDR(0x00300000)
-#define OSIRIS_PA_CTRL4     (OSIRIS_PA_CPLD + (3<<23))
+#define OSIRIS_VA_CTRL3         OSIRIS_IOADDR(0x00300000)
+#define OSIRIS_PA_CTRL3         (OSIRIS_PA_CPLD + (2<<23))
+
+#define OSIRIS_VA_IDREG         OSIRIS_IOADDR(0x00700000)
+#define OSIRIS_PA_IDREG         (OSIRIS_PA_CPLD + (7<<23))
 
 #endif /* __ASM_ARCH_OSIRISMAP_H */