1config BR2_PACKAGE_DFU_PROGRAMMER 2 bool "dfu-programmer" 3 depends on BR2_TOOLCHAIN_HAS_THREADS # libusb 4 depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 # libusb 5 select BR2_PACKAGE_LIBUSB 6 help 7 Dfu-programmer is a multi-platform command-line programmer 8 for Atmel (8051, AVR, XMEGA & AVR32) chips with a USB 9 bootloader supporting ISP. Most Atmel devices having a USB 10 port come pre-programmed with the bootloader, and this is a 11 lightweight alternative to Atmel's own FLIP/BatchISP program. 12 13 http://dfu-programmer.github.io/ 14 15comment "dfu-programmer needs a toolchain w/ threads, gcc >= 4.9" 16 depends on !BR2_TOOLCHAIN_HAS_THREADS || \ 17 !BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 18