3 files changed, 14 insertions, 2 deletions

diff --git a/arch/sh/include/asm/elf.h b/arch/sh/include/asm/elf.h
index ac04255022b6..ce830faeebbf 100644
--- a/arch/sh/include/asm/elf.h
+++ b/arch/sh/include/asm/elf.h
@@ -211,7 +211,9 @@ extern void __kernel_vsyscall;
 
 #define VSYSCALL_AUX_ENT                                        \
         if (vdso_enabled)                                       \
-                NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);
+                NEW_AUX_ENT(AT_SYSINFO_EHDR, VDSO_BASE);        \
+        else                                                    \
+                NEW_AUX_ENT(AT_IGNORE, 0);
 #else
 #define VSYSCALL_AUX_ENT
 #endif /* CONFIG_VSYSCALL */
@@ -219,7 +221,7 @@ extern void __kernel_vsyscall;
 #ifdef CONFIG_SH_FPU
 #define FPU_AUX_ENT     NEW_AUX_ENT(AT_FPUCW, FPSCR_INIT)
 #else
-#define FPU_AUX_ENT
+#define FPU_AUX_ENT     NEW_AUX_ENT(AT_IGNORE, 0)
 #endif
 
 extern int l1i_cache_shape, l1d_cache_shape, l2_cache_shape;
diff --git a/arch/sh/include/cpu-sh4/cpu/mmu_context.h b/arch/sh/include/cpu-sh4/cpu/mmu_context.h
index 03ea75c5315d..5963124c1d4a 100644
--- a/arch/sh/include/cpu-sh4/cpu/mmu_context.h
+++ b/arch/sh/include/cpu-sh4/cpu/mmu_context.h
@@ -19,6 +19,8 @@
 
 #define MMUCR           0xFF000010      /* MMU Control Register */
 
+#define MMU_ITLB_ADDRESS_ARRAY  0xF2000000
+#define MMU_ITLB_ADDRESS_ARRAY2 0xF2800000
 #define MMU_UTLB_ADDRESS_ARRAY  0xF6000000
 #define MMU_UTLB_ADDRESS_ARRAY2 0xF6800000
 #define MMU_PAGE_ASSOC_BIT      0x80
@@ -28,6 +30,8 @@
 #define MMUCR_URB               0x00FC0000
 #define MMUCR_URB_SHIFT         18
 #define MMUCR_URB_NENTRIES      64
+#define MMUCR_URC               0x0000FC00
+#define MMUCR_URC_SHIFT         10
 
 #if defined(CONFIG_32BIT) && defined(CONFIG_CPU_SUBTYPE_ST40)
 #define MMUCR_SE                (1 << 4)
diff --git a/arch/sh/include/cpu-sh4/cpu/watchdog.h b/arch/sh/include/cpu-sh4/cpu/watchdog.h
index 7672301d0c70..7f62b9380938 100644
--- a/arch/sh/include/cpu-sh4/cpu/watchdog.h
+++ b/arch/sh/include/cpu-sh4/cpu/watchdog.h
@@ -21,6 +21,12 @@
 #define WTCNT           0xffcc0000 /*WDTST*/
 #define WTST            WTCNT
 #define WTBST           0xffcc0008 /*WDTBST*/
+/* Register definitions */
+#elif   defined(CONFIG_CPU_SUBTYPE_SH7722) || \
+        defined(CONFIG_CPU_SUBTYPE_SH7723) || \
+        defined(CONFIG_CPU_SUBTYPE_SH7724)
+#define WTCNT           0xa4520000
+#define WTCSR           0xa4520004
 #else
 /* Register definitions */
 #define WTCNT           0xffc00008