sh: fix uImage Entry Point

fix the problem that cannot boot using uImage when PAGE_SIZE is
8kbyte or 64kbyte.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 9 insertions, 1 deletions

diff --git a/arch/sh/boot/Makefile b/arch/sh/boot/Makefile
index 89b408620dcb..8b37869a8227 100644
--- a/arch/sh/boot/Makefile
+++ b/arch/sh/boot/Makefile
@@ -40,7 +40,7 @@ KERNEL_LOAD	:= $(shell /bin/bash -c 'printf "0x%08x" \
 KERNEL_ENTRY    := $(shell /bin/bash -c 'printf "0x%08x" \
                      $$[$(CONFIG_PAGE_OFFSET)  + \
                         $(CONFIG_MEMORY_START) + \
-                        $(CONFIG_ZERO_PAGE_OFFSET)+0x1000]')
+                        $(CONFIG_ZERO_PAGE_OFFSET) + $(CONFIG_ENTRY_OFFSET)]')
 
 quiet_cmd_uimage = UIMAGE  $@
       cmd_uimage = $(CONFIG_SHELL) $(MKIMAGE) -A sh -O linux -T kernel \
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 29d8e3c58b34..56d0a7daa34b 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -170,6 +170,14 @@ config PAGE_SIZE_64KB
 
 endchoice
 
+config ENTRY_OFFSET
+        hex
+        default "0x00001000" if PAGE_SIZE_4KB
+        default "0x00002000" if PAGE_SIZE_8KB
+        default "0x00004000" if PAGE_SIZE_16KB
+        default "0x00010000" if PAGE_SIZE_64KB
+        default "0x00000000"
+
 choice
         prompt "HugeTLB page size"
         depends on HUGETLB_PAGE && (CPU_SH4 || CPU_SH5) && MMU