arm: rmobile: kzm9g: enable reset command

Do soft power on reset in U-Boot reset command.

Signed-off-by: Tetsuyuki Kobayashi <[email protected]>
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>

diff --git a/arch/arm/include/asm/arch-rmobile/sh73a0.h b/arch/arm/include/asm/arch-rmobile/sh73a0.h
index ada419181411f20998178c7083af703c02f66bae..c0bfb9d7a0c1ea1b8d806b2a6d4dfa77b3ac40fa 100644 (file)
--- a/arch/arm/include/asm/arch-rmobile/sh73a0.h
+++ b/arch/arm/include/asm/arch-rmobile/sh73a0.h
@@ -40,6 +40,10 @@
 #define SRESCR (CPG_BASE + 0x1018)
 #define PCLKCR (CPG_BASE + 0x1020)
 
+/* SYSC */
+#define SYSC_BASE   (0xE6180000)
+#define RESCNT2        (SYSC_BASE + 0x8020)
+
 /* BSC */
 #define BSC_BASE (0xFEC10000)
 

diff --git a/board/kmc/kzm9g/kzm9g.c b/board/kmc/kzm9g/kzm9g.c
index 497f8278bce832f0fc09ebdb7b606d89b0372c24..525c97aea6f57885b4787fe7b4e90143dfa2395f 100644 (file)
--- a/board/kmc/kzm9g/kzm9g.c
+++ b/board/kmc/kzm9g/kzm9g.c
@@ -372,4 +372,6 @@ int board_eth_init(bd_t *bis)
 
 void reset_cpu(ulong addr)
 {
+       /* Soft Power On Reset */
+       writel((1 << 31), RESCNT2);
 }