From b8f383b86bc748382cc7cb5b3602c0c2ff9cb60c Mon Sep 17 00:00:00 2001
From: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Date: Thu, 10 Oct 2013 10:48:20 +0900
Subject: [PATCH] arm: koelsch: Add support reset function
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
---
board/renesas/koelsch/koelsch.c | 6 ++++++
include/configs/koelsch.h | 2 ++
2 files changed, 8 insertions(+)
diff --git a/board/renesas/koelsch/koelsch.c b/board/renesas/koelsch/koelsch.c
index 73cad66f1e..89f5c91c63 100644
--- a/board/renesas/koelsch/koelsch.c
+++ b/board/renesas/koelsch/koelsch.c
@@ -357,4 +357,10 @@ int board_late_init(void)
void reset_cpu(ulong addr)
{
+ u8 val;
+
+ i2c_set_bus_num(2); /* PowerIC connected to ch2 */
+ i2c_read(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1);
+ val |= 0x02;
+ i2c_write(CONFIG_SYS_I2C_POWERIC_ADDR, 0x13, 1, &val, 1);
}
diff --git a/include/configs/koelsch.h b/include/configs/koelsch.h
index f410a8f79f..f8cca5b281 100644
--- a/include/configs/koelsch.h
+++ b/include/configs/koelsch.h
@@ -165,4 +165,6 @@
#define CONFIG_SH_I2C_DATA_LOW 5
#define CONFIG_SH_I2C_CLOCK 10000000
+#define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */
+
#endif /* __KOELSCH_H */
--
2.39.5