sh: r0p7734: Add support I2C controller
This read MAC address from Serial EEPROM and set.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/include/configs/r0p7734.h b/include/configs/r0p7734.h
index d73cc4d..aa3193d 100644
--- a/include/configs/r0p7734.h
+++ b/include/configs/r0p7734.h
@@ -34,6 +34,7 @@
#define CONFIG_400MHZ_MODE 1
/* #define CONFIG_533MHZ_MODE 1 */
+#define CONFIG_BOARD_LATE_INIT
#define CONFIG_SYS_TEXT_BASE 0x8FFC0000
#define CONFIG_CMD_FLASH
@@ -67,6 +68,22 @@
# define CONFIG_SMC911X_BASE (0x84000000)
#endif
+
+/* I2C */
+#define CONFIG_CMD_I2C
+#define CONFIG_SH_SH7734_I2C 1
+#define CONFIG_HARD_I2C 1
+#define CONFIG_I2C_MULTI_BUS 1
+#define CONFIG_SYS_MAX_I2C_BUS 2
+#define CONFIG_SYS_I2C_MODULE 0
+#define CONFIG_SYS_I2C_SPEED 100000 /* 100 kHz */
+#define CONFIG_SYS_I2C_SLAVE 0x50
+#define CONFIG_SH_I2C_DATA_HIGH 4
+#define CONFIG_SH_I2C_DATA_LOW 5
+#define CONFIG_SH_I2C_CLOCK 500000000
+#define CONFIG_SH_I2C_BASE0 0xFFC70000
+#define CONFIG_SH_I2C_BASE1 0xFFC7100
+
/* undef to save memory */
#define CONFIG_SYS_LONGHELP
/* Monitor Command Prompt */