dfu: Migrate to Kconfig

Introduce a hidden USB_FUNCTION_DFU Kconfig option and select it for
CMD_DFU (as we must have the DFU command enabled to do anything DFU).
Make all of the entries in drivers/dfu/Kconfig depend on CMD_DFU and add
options for all of the back end choices that DFU can make use of.

Cc: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>

cmd/Kconfig

@@ -404,6 +404,7 @@ config CMD_USB
 
 config CMD_DFU
 	bool "dfu"
+	select USB_FUNCTION_DFU
 	help
 	  Enables the command "dfu" which is used to have U-Boot create a DFU
 	  class device via USB.

configs/A13-OLinuXino_defconfig

@@ -22,6 +22,7 @@ CONFIG_SPL=y
 CONFIG_CMD_DFU=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_DFU_RAM=y
 CONFIG_AXP_ALDO3_VOLT=3300
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_GADGET=y

configs/A20-OLinuXino-Lime2_defconfig

@@ -15,6 +15,7 @@ CONFIG_SPL=y
 CONFIG_CMD_DFU=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_DFU_RAM=y
 CONFIG_RTL8211X_PHY_FORCE_MASTER=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_AXP_ALDO3_VOLT=2800

configs/CHIP_defconfig

@@ -13,6 +13,7 @@ CONFIG_SPL=y
 # CONFIG_CMD_IMLS is not set
 CONFIG_CMD_DFU=y
 CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_DFU_RAM=y
 CONFIG_AXP_ALDO3_VOLT=3300
 CONFIG_AXP_ALDO4_VOLT=3300
 CONFIG_USB_EHCI_HCD=y

configs/Cubietruck_defconfig

@@ -18,6 +18,7 @@ CONFIG_SPL=y
 CONFIG_CMD_DFU=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_DFU_RAM=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_GADGET=y

configs/Sinlinx_SinA33_defconfig

@@ -12,6 +12,7 @@ CONFIG_SPL=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_DFU=y
 # CONFIG_CMD_FPGA is not set
+CONFIG_DFU_RAM=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_MUSB_GADGET=y
 CONFIG_USB_GADGET=y

configs/am335x_boneblack_defconfig

@@ -34,6 +34,8 @@ CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_DFU_TFTP=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SYS_NS16550=y

configs/am335x_boneblack_vboot_defconfig

@@ -37,6 +37,8 @@ CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
 CONFIG_DM_I2C=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y

configs/am335x_evm_defconfig

@@ -33,6 +33,9 @@ CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_LIST="am335x-evm am335x-bone am335x-boneblack am335x-evmsk am335x-bonegreen am335x-icev2"
+CONFIG_DFU_MMC=y
+CONFIG_DFU_NAND=y
+CONFIG_DFU_RAM=y
 CONFIG_DM_I2C=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y

configs/am335x_evm_nor_defconfig

@@ -29,6 +29,9 @@ CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_NAND=y
+CONFIG_DFU_RAM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SYS_NS16550=y

configs/am335x_evm_norboot_defconfig

@@ -24,6 +24,8 @@ CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SYS_NS16550=y

configs/am335x_evm_spiboot_defconfig

@@ -32,6 +32,8 @@ CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SYS_NS16550=y

configs/am335x_evm_usbspl_defconfig

@@ -31,6 +31,9 @@ CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_NAND=y
+CONFIG_DFU_RAM=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_SYS_NS16550=y

configs/am43xx_evm_defconfig

@@ -35,6 +35,9 @@ CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm am43x-epos-evm am437x-idk-evm"
 CONFIG_DM=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_DFU_SF=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_DM_MMC=y

configs/am43xx_evm_ethboot_defconfig

@@ -30,6 +30,9 @@ CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_DFU_SF=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SYS_NS16550=y

configs/am43xx_evm_qspiboot_defconfig

@@ -26,6 +26,9 @@ CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_DFU_SF=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SYS_NS16550=y

configs/am43xx_evm_usbhost_boot_defconfig

@@ -38,6 +38,9 @@ CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm am43x-epos-evm am437x-idk-evm"
 CONFIG_DM=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_DFU_SF=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_MMC=y
 CONFIG_SPI_FLASH=y

configs/am43xx_hs_evm_defconfig

@@ -38,6 +38,9 @@ CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_DM=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_DFU_SF=y
 CONFIG_DM_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_DM_MMC=y

configs/apalis_t30_defconfig

@@ -27,6 +27,8 @@ CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_SPL_DM=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
 CONFIG_E1000=y
 CONFIG_PCI_TEGRA=y
 CONFIG_SYS_NS16550=y

configs/beaver_defconfig

@@ -30,6 +30,9 @@ CONFIG_CMD_EXT4_WRITE=y
 CONFIG_CMD_FAT=y
 CONFIG_CMD_FS_GENERIC=y
 CONFIG_SPL_DM=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_DFU_SF=y
 CONFIG_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_RTL8169=y