CONFIG_USB1_VBUS_PIN="PL7"
CONFIG_I2C0_ENABLE=y
CONFIG_PREBOOT="setenv usb_pgood_delay 2000; usb start"
-CONFIG_DM_REGULATOR=y
+CONFIG_SPL_STACK=0x54000
+CONFIG_SYS_PBSIZE=1024
+CONFIG_SPL_SYS_I2C_LEGACY=y
+CONFIG_SYS_I2C_MVTWSI=y
CONFIG_DM_REGULATOR_FIXED=y
CONFIG_DM_PWM=y
CONFIG_PWM_SUNXI=y