ARM: imx_v6_v7_defconfig: Select CONFIG_NVMEM_IMX_OCOTP

Select the i.mx ocotp driver.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 1e792ef..25a6066 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -321,6 +321,8 @@
 CONFIG_VF610_ADC=y
 CONFIG_PWM=y
 CONFIG_PWM_IMX=y
+CONFIG_NVMEM=y
+CONFIG_NVMEM_IMX_OCOTP=y
 CONFIG_EXT2_FS=y
 CONFIG_EXT2_FS_XATTR=y
 CONFIG_EXT2_FS_POSIX_ACL=y