amd: versal2: Enable NVMEM framework

Enable NVMEM framework to be able to for example read MAC address from
eeprom. For more information please look at commit 5db5b7e2a336 ("xilinx:
Enable NVMEM framework for all platforms").

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/b6714165aee393528812ddbfc3cd18a3bbcf202e.1744270647.git.michal.simek@amd.com
diff --git a/configs/amd_versal2_virt_defconfig b/configs/amd_versal2_virt_defconfig
index 97d1cf4..ce64948 100644
--- a/configs/amd_versal2_virt_defconfig
+++ b/configs/amd_versal2_virt_defconfig
@@ -82,6 +82,7 @@
 CONFIG_DM_MAILBOX=y
 CONFIG_ZYNQMP_IPI=y
 CONFIG_MISC=y
+CONFIG_NVMEM=y
 CONFIG_I2C_EEPROM=y
 CONFIG_SUPPORT_EMMC_BOOT=y
 CONFIG_MMC_IO_VOLTAGE=y