1config BR2_PACKAGE_MEMTOOL 2 bool "memtool" 3 help 4 Development tool to modify memory mapped registers. 5 6 memtool allows one to read and write memory mapped registers 7 via /dev/mem. The commands are inspired by the respective 8 commands of the barebox bootloader. This is handy during 9 driver development to inspect and modify register 10 settings. It can also be used to modify regular files and 11 character devices (e.g. to paint to /dev/fb0). 12 13 http://www.pengutronix.de/software/memtool/index_en.html 14