Improve Arduino Tre default configuration file removing unused

configuration options

Signed-off-by: Biagio Montaruli <[email protected]>

Author: Biagio Montaruli

configs/am335x_arduinotre_defconfig

@@ -4,7 +4,6 @@ CONFIG_SPL_STACK_R_ADDR=0x82000000
 CONFIG_SPL=y
 CONFIG_SPL_STACK_R=y
 CONFIG_FIT=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,TREBOARD"
 CONFIG_HUSH_PARSER=y
 CONFIG_AUTOBOOT_KEYED=y
 CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
@@ -15,8 +14,6 @@ CONFIG_CMD_BOOTZ=y
 CONFIG_CMD_ASKENV=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_MMC=y
-CONFIG_CMD_SF=y
-CONFIG_CMD_SPI=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_USB=y
 CONFIG_CMD_DFU=y
@@ -30,8 +27,6 @@ CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
-CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SYS_NS16550=y
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y