defconfig: r3: add at24 eeprom and fix BASE_SMALL warning

Author: frank-w

arch/arm64/configs/mt7986a_bpi-r3_defconfig

@@ -21,7 +21,7 @@ CONFIG_ATA_SFF=y
 CONFIG_ATM_BR2684_IPFILTER=y
 CONFIG_ATM_CLIP_NO_ICMP=y
 CONFIG_BASE_FULL=y
-CONFIG_BASE_SMALL=0
+CONFIG_BASE_SMALL=n
 CONFIG_BCMA_POSSIBLE=y
 CONFIG_BINARY_PRINTF=y
 CONFIG_BINFMT_ELF=y
@@ -1278,4 +1278,4 @@ CONFIG_EXTRA_FIRMWARE_DIR="utils/firmware/"
 CONFIG_PANIC_TIMEOUT=30
 
 CONFIG_MARVELL_PHY=m
-
+CONFIG_EEPROM_AT24=y