From: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Date: Mon, 16 Jul 2012 19:13:12 +0000 (+0000)
Subject: arm: rmobile: kzm9g: enable reset command
X-Git-Tag: v2012.10-rc3~10^2~43
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4306abda0076d10b2d2b37227b5549df64289733;p=platform%2Fkernel%2Fu-boot.git

arm: rmobile: kzm9g: enable reset command

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

Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---

diff --git a/arch/arm/include/asm/arch-rmobile/sh73a0.h b/arch/arm/include/asm/arch-rmobile/sh73a0.h
index ada4191..c0bfb9d 100644
--- 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 497f827..525c97a 100644
--- 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);
 }