configs: beagleboneai64: Enable RTC emulation

Signed-off-by: Jonathan Humphreys <j-humphreys@ti.com>
diff --git a/configs/j721e_beagleboneai64_a72_defconfig b/configs/j721e_beagleboneai64_a72_defconfig
index 31923d7..3d234bc 100644
--- a/configs/j721e_beagleboneai64_a72_defconfig
+++ b/configs/j721e_beagleboneai64_a72_defconfig
@@ -146,6 +146,8 @@
 CONFIG_REMOTEPROC_TI_K3_DSP=y
 CONFIG_REMOTEPROC_TI_K3_R5F=y
 CONFIG_RESET_TI_SCI=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_EMULATION=y
 CONFIG_SCSI=y
 CONFIG_DM_SERIAL=y
 CONFIG_SOC_DEVICE=y
@@ -169,3 +171,4 @@
 CONFIG_USB_GADGET_PRODUCT_NUM=0x6163
 CONFIG_SPL_DFU=y
 CONFIG_LZO=y
+CONFIG_EFI_SET_TIME=y