boards/same70-xplained: refine config for insufficient flash capacity

Signed-off-by: wanggang26 <[email protected]>

Author: gneworld

boards/arm/samv7/same70-xplained/configs/mcuboot-loader/defconfig

@@ -36,12 +36,11 @@ CONFIG_BOARD_LATE_INITIALIZE=y
 CONFIG_BOARD_LOOPSPERMSEC=51262
 CONFIG_BOOT_MCUBOOT=y
 CONFIG_BUILTIN=y
+CONFIG_DEFAULT_SMALL=y
 CONFIG_FAT_LCNAMES=y
 CONFIG_FAT_LFN=y
 CONFIG_FS_FAT=y
 CONFIG_FS_PROCFS=y
-CONFIG_FS_PROCFS_EXCLUDE_MEMDUMP=y
-CONFIG_I2CTOOL_MAXBUS=0
 CONFIG_INIT_ENTRYPOINT="mcuboot_loader_main"
 CONFIG_MCUBOOT_BOOTLOADER=y
 CONFIG_MCUBOOT_ENABLE_LOGGING=y
@@ -51,10 +50,6 @@ CONFIG_MTD_AT24XX=y
 CONFIG_MTD_AT25=y
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
-CONFIG_NSH_FILEIOSIZE=512
-CONFIG_NSH_LINELEN=64
-CONFIG_NSH_READLINE=y
-CONFIG_PREALLOC_TIMERS=4
 CONFIG_RAM_SIZE=393216
 CONFIG_RAM_START=0x20400000
 CONFIG_RAW_BINARY=y
@@ -76,7 +71,5 @@ CONFIG_SDIO_BLOCKSETUP=y
 CONFIG_START_DAY=24
 CONFIG_START_MONTH=11
 CONFIG_START_YEAR=2021
-CONFIG_SYSTEM_I2CTOOL=y
 CONFIG_SYSTEM_NSH=y
-CONFIG_TESTING_RAMTEST=y
 CONFIG_USART1_SERIAL_CONSOLE=y