SMDK5250: Enable pmic MAX77686

Enabled pmic MAX77686 for SMDK5250.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/include/configs/smdk5250.h b/include/configs/smdk5250.h
index e412da8..df00305 100644
--- a/include/configs/smdk5250.h
+++ b/include/configs/smdk5250.h
@@ -65,7 +65,7 @@
 #define INFORM1_OFFSET			0x804
 
 /* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (1 << 20))
+#define CONFIG_SYS_MALLOC_LEN		(CONFIG_ENV_SIZE + (4 << 20))
 
 /* select serial console configuration */
 #define CONFIG_SERIAL3			/* use SERIAL 3 */
@@ -209,9 +209,9 @@
 #define CONFIG_SYS_I2C_SLAVE    0x0
 
 /* PMIC */
-#define CONFIG_PMIC
-#define CONFIG_PMIC_I2C
-#define CONFIG_PMIC_MAX77686
+#define CONFIG_POWER
+#define CONFIG_POWER_I2C
+#define CONFIG_POWER_MAX77686
 
 /* SPI */
 #define CONFIG_ENV_IS_IN_SPI_FLASH