menu "DFU support"
-config USB_FUNCTION_DFU
+config DFU
bool
+ imply DFU_OVER_USB if USB_GADGET
-if CMD_DFU
+config DFU_OVER_USB
+ bool
+ select HASH
+ depends on USB_GADGET
+
+config DFU_OVER_TFTP
+ bool
+ depends on NET
+
+if DFU
config DFU_TFTP
bool "DFU via TFTP"
+ select DFU_OVER_TFTP
help
This option allows performing update of DFU-managed medium with data
sent via TFTP boot.
config DFU_NAND
bool "NAND back end for DFU"
+ depends on CMD_MTDPARTS
+ depends on MTD_RAW_NAND
help
This option enables using DFU to read and write to NAND based
storage.
This option enables using DFU to read and write to SPI flash based
storage.
+config DFU_SF_PART
+ bool "MTD partition support for SPI flash back end"
+ depends on DFU_SF && CMD_MTDPARTS
+ default y
+ help
+ This option enables the support of "part" and "partubi" target in
+ SPI flash DFU back end.
+
+config DFU_MTD
+ bool "MTD back end for DFU"
+ depends on DM_MTD
+ help
+ This option enables using DFU to read and write to on any MTD device.
+
+config DFU_VIRT
+ bool "VIRTUAL flash back end for DFU"
+ help
+ This option enables using DFU to read and write to VIRTUAL device
+ used at board level to manage specific behavior
+ (OTP update for example).
+
endif
endmenu