1menu "DFU support" 2 3config DFU 4 bool 5 imply DFU_OVER_USB if USB_GADGET 6 7config DFU_OVER_USB 8 bool 9 select HASH 10 depends on USB_GADGET 11 12config DFU_OVER_TFTP 13 bool 14 depends on NET 15 16if DFU 17config DFU_TFTP 18 bool "DFU via TFTP" 19 select DFU_OVER_TFTP 20 help 21 This option allows performing update of DFU-managed medium with data 22 sent via TFTP boot. 23 24 Detailed description of this feature can be found at ./doc/README.dfutftp 25 26config DFU_MMC 27 bool "MMC back end for DFU" 28 help 29 This option enables using DFU to read and write to MMC based storage. 30 31config DFU_NAND 32 bool "NAND back end for DFU" 33 depends on CMD_MTDPARTS 34 help 35 This option enables using DFU to read and write to NAND based 36 storage. 37 38config DFU_RAM 39 bool "RAM back end for DFU" 40 help 41 This option enables using DFU to read and write RAM on the target. 42 43config DFU_SF 44 bool "SPI flash back end for DFU" 45 help 46 This option enables using DFU to read and write to SPI flash based 47 storage. 48 49endif 50endmenu 51