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arm: koelsch: Add support reset function 

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
This commit is contained in:
Nobuhiro Iwamatsu 2013-10-10 10:48:20 +09:00 committed by Nobuhiro Iwamatsu
parent bb611cce32
commit b8f383b86b
2 changed files with 8 additions and 0 deletions
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6
board/renesas/koelsch/koelsch.c
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@ -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);
}

2
include/configs/koelsch.h
View File

@ -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 */