From 4306abda0076d10b2d2b37227b5549df64289733 Mon Sep 17 00:00:00 2001 From: Tetsuyuki Kobayashi Date: Mon, 16 Jul 2012 19:13:12 +0000 Subject: [PATCH] arm: rmobile: kzm9g: enable reset command Do soft power on reset in U-Boot reset command. Signed-off-by: Tetsuyuki Kobayashi Signed-off-by: Nobuhiro Iwamatsu --- arch/arm/include/asm/arch-rmobile/sh73a0.h | 4 ++++ board/kmc/kzm9g/kzm9g.c | 2 ++ 2 files changed, 6 insertions(+) diff --git a/arch/arm/include/asm/arch-rmobile/sh73a0.h b/arch/arm/include/asm/arch-rmobile/sh73a0.h index ada4191814..c0bfb9d7a0 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 497f8278bc..525c97aea6 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); } -- 2.39.5