configs: Simplify Agilex7 VAB defconfig

To ensure unintentional bugs occurring because of config changes
in master defconfig and its VAB variants, VAB defconfig files now
include the master defconfig and enable config values specific to
VAB functionality only.

Signed-off-by: Naresh Kumar Ravulapalli <nareshkumar.ravulapalli@altera.com>
Reviewed-by: Tien Fong Chee <tien.fong.chee@altera.com>

configs/socfpga_agilex_vab_defconfig

@@ -1,93 +1,3 @@
-CONFIG_ARM=y
-CONFIG_COUNTER_FREQUENCY=400000000
-CONFIG_ARCH_SOCFPGA=y
-CONFIG_TEXT_BASE=0x200000
-CONFIG_SYS_MALLOC_LEN=0x500000
-CONFIG_NR_DRAM_BANKS=2
-CONFIG_SPL_LDSCRIPT="arch/arm/mach-socfpga/u-boot-spl-soc64.lds"
-CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
-CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x300000
-CONFIG_SF_DEFAULT_MODE=0x2003
-CONFIG_ENV_SIZE=0x1000
-CONFIG_ENV_OFFSET=0x200
-CONFIG_DM_GPIO=y
-CONFIG_DEFAULT_DEVICE_TREE="intel/socfpga_agilex_socdk"
-CONFIG_DM_RESET=y
-CONFIG_SPL_STACK=0xffe3f000
-CONFIG_SPL_TEXT_BASE=0xFFE00000
-CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
-CONFIG_SPL_BSS_START_ADDR=0x3ff00000
-CONFIG_SPL_BSS_MAX_SIZE=0x100000
-CONFIG_SYS_BOOTM_LEN=0x2000000
-CONFIG_SYS_LOAD_ADDR=0x02000000
+#include <configs/socfpga_agilex_defconfig>
+
 CONFIG_SOCFPGA_SECURE_VAB_AUTH=y
-CONFIG_TARGET_SOCFPGA_AGILEX_SOCDK=y
-CONFIG_IDENT_STRING="socfpga_agilex"
-CONFIG_SPL_FS_FAT=y
-CONFIG_REMAKE_ELF=y
-CONFIG_FIT=y
-CONFIG_SPL_FIT_SIGNATURE=y
-CONFIG_SPL_LOAD_FIT=y
-CONFIG_SPL_LOAD_FIT_ADDRESS=0x02000000
-CONFIG_BOOTDELAY=5
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="earlycon"
-CONFIG_USE_BOOTCOMMAND=y
-CONFIG_BOOTCOMMAND="run fatscript; run mmcfitload; run mmcfitboot"
-CONFIG_SYS_PBSIZE=2082
-CONFIG_SPL_MAX_SIZE=0x40000
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_HAVE_INIT_STACK=y
-CONFIG_SPL_SYS_MALLOC=y
-CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y
-CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x3fa00000
-CONFIG_SPL_SYS_MALLOC_SIZE=0x500000
-CONFIG_SPL_CACHE=y
-CONFIG_SPL_SPI_LOAD=y
-CONFIG_SYS_SPI_U_BOOT_OFFS=0x02000000
-CONFIG_SPL_ATF=y
-CONFIG_SPL_ATF_NO_PLATFORM_PARAM=y
-CONFIG_SPL_TARGET="spl/u-boot-spl-dtb.hex"
-CONFIG_HUSH_PARSER=y
-CONFIG_SYS_PROMPT="SOCFPGA_AGILEX # "
-CONFIG_CMD_MEMTEST=y
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_SPI=y
-CONFIG_CMD_USB=y
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_CACHE=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_OF_UPSTREAM=y
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_NET_RANDOM_ETHADDR=y
-CONFIG_SPL_DM_SEQ_ALIAS=y
-CONFIG_SPL_ALTERA_SDRAM=y
-CONFIG_DWAPB_GPIO=y
-CONFIG_DM_I2C=y
-CONFIG_SYS_I2C_DW=y
-CONFIG_SYS_MMC_MAX_BLK_COUNT=256
-CONFIG_MMC_DW=y
-CONFIG_SPI_FLASH_SPANSION=y
-CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_PHY_MICREL=y
-CONFIG_PHY_MICREL_KSZ90X1=y
-CONFIG_ETH_DESIGNWARE=y
-CONFIG_MII=y
-CONFIG_SYS_NS16550_MEM32=y
-CONFIG_SPI=y
-CONFIG_CADENCE_QSPI=y
-CONFIG_DESIGNWARE_SPI=y
-CONFIG_USB=y
-CONFIG_USB_DWC2=y
-CONFIG_USB_STORAGE=y
-CONFIG_DESIGNWARE_WATCHDOG=y
-CONFIG_WDT=y
-# CONFIG_SPL_USE_TINY_PRINTF is not set
-CONFIG_PANIC_HANG=y
-CONFIG_SPL_CRC32=y