ARM: AM43xx: Enable FIT

Use a single defconfig for all AM43xx platforms by enabling FIT and delete
the platform specific defconfigs.
Signed-off-by: NLokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: NTom Rini <trini@konsulko.com>

board/ti/am43xx/MAINTAINERS

@@ -7,5 +7,3 @@ F:	configs/am43xx_evm_defconfig
 F:	configs/am43xx_evm_qspiboot_defconfig
 F:	configs/am43xx_evm_ethboot_defconfig
 F:	configs/am43xx_evm_usbhost_boot_defconfig
-F:	configs/am437x_gp_evm_defconfig
-F:	configs/am437x_sk_evm_defconfig

configs/am437x_gp_evm_defconfig

-CONFIG_ARM=y
-CONFIG_AM43XX=y
-CONFIG_TARGET_AM43XX_EVM=y
-CONFIG_DM_SERIAL=y
-CONFIG_DM_GPIO=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
-CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
-CONFIG_SPL=y
-CONFIG_SPL_STACK_R=y
-CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_BOOTZ=y
-# CONFIG_CMD_IMLS is not set
-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
-CONFIG_CMD_GPIO=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_OF_CONTROL=y
-CONFIG_DM=y
-CONFIG_DM_MMC=y
-CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_MACRONIX=y
-CONFIG_SYS_NS16550=y
-CONFIG_TI_QSPI=y
-CONFIG_TIMER=y
-CONFIG_OMAP_TIMER=y
-CONFIG_USB=y
-CONFIG_USB_DWC3=y
-CONFIG_USB_DWC3_GADGET=y
-CONFIG_USB_DWC3_OMAP=y
-CONFIG_USB_DWC3_PHY_OMAP=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_DOWNLOAD=y
-CONFIG_G_DNL_MANUFACTURER="Texas Instruments"
-CONFIG_G_DNL_VENDOR_NUM=0x0403
-CONFIG_G_DNL_PRODUCT_NUM=0xbd00
-CONFIG_DM_ETH=y
-CONFIG_SPL_NET_VCI_STRING="AM43xx U-Boot SPL"

configs/am437x_sk_evm_defconfig

-CONFIG_ARM=y
-CONFIG_AM43XX=y
-CONFIG_TARGET_AM43XX_EVM=y
-CONFIG_DM_SERIAL=y
-CONFIG_DM_SPI=y
-CONFIG_DM_SPI_FLASH=y
-CONFIG_DM_GPIO=y
-CONFIG_SPL_STACK_R_ADDR=0x82000000
-CONFIG_DEFAULT_DEVICE_TREE="am437x-sk-evm"
-CONFIG_SPL=y
-CONFIG_SPL_STACK_R=y
-CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1"
-CONFIG_HUSH_PARSER=y
-CONFIG_CMD_BOOTZ=y
-# CONFIG_CMD_IMLS is not set
-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
-CONFIG_CMD_GPIO=y
-# CONFIG_CMD_SETEXPR is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_EXT4=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
-CONFIG_OF_CONTROL=y
-CONFIG_DM=y
-CONFIG_DMA=y
-CONFIG_DM_MMC=y
-CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_BAR=y
-CONFIG_SPI_FLASH_MACRONIX=y
-CONFIG_SYS_NS16550=y
-CONFIG_TI_QSPI=y
-CONFIG_TIMER=y
-CONFIG_OMAP_TIMER=y
-CONFIG_USB=y
-CONFIG_USB_DWC3=y
-CONFIG_USB_DWC3_GADGET=y
-CONFIG_USB_DWC3_OMAP=y
-CONFIG_USB_DWC3_PHY_OMAP=y
-CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_DOWNLOAD=y
-CONFIG_G_DNL_MANUFACTURER="Texas Instruments"
-CONFIG_G_DNL_VENDOR_NUM=0x0403
-CONFIG_G_DNL_PRODUCT_NUM=0xbd00
-CONFIG_DM_ETH=y
-CONFIG_SPL_NET_VCI_STRING="AM43xx U-Boot SPL"

configs/am43xx_evm_defconfig

 CONFIG_ARM=y
 CONFIG_AM43XX=y
 CONFIG_TARGET_AM43XX_EVM=y
+CONFIG_DM_SERIAL=y
+CONFIG_DM_GPIO=y
+CONFIG_SPL_STACK_R_ADDR=0x82000000
+CONFIG_DEFAULT_DEVICE_TREE="am437x-gp-evm"
 CONFIG_SPL=y
-CONFIG_SYS_EXTRA_OPTIONS="SERIAL1,CONS_INDEX=1,NAND"
+CONFIG_SPL_STACK_R=y
+CONFIG_FIT=y
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=1,NAND"
+CONFIG_SPL_LOAD_FIT=y
 CONFIG_HUSH_PARSER=y
 CONFIG_CMD_BOOTZ=y
 # CONFIG_CMD_IMLS is not set
@@ -24,11 +31,16 @@ CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm"
+CONFIG_DM=y
+CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y
-CONFIG_SPI_FLASH_BAR=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SYS_NS16550=y
 CONFIG_TI_QSPI=y
+CONFIG_TIMER=y
+CONFIG_OMAP_TIMER=y
 CONFIG_USB=y
 CONFIG_USB_DWC3=y
 CONFIG_USB_DWC3_GADGET=y
@@ -39,5 +51,4 @@ CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_G_DNL_MANUFACTURER="Texas Instruments"
 CONFIG_G_DNL_VENDOR_NUM=0x0403
 CONFIG_G_DNL_PRODUCT_NUM=0xbd00
-CONFIG_OF_LIBFDT=y
-CONFIG_SPL_NET_VCI_STRING="AM43xx U-Boot SPL"
+CONFIG_SPL_OF_LIBFDT=y