1*4882a593Smuzhiyunconfig BR2_PACKAGE_MEMTOOL 2*4882a593Smuzhiyun bool "memtool" 3*4882a593Smuzhiyun help 4*4882a593Smuzhiyun Development tool to modify memory mapped registers. 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun memtool allows one to read and write memory mapped registers 7*4882a593Smuzhiyun via /dev/mem. The commands are inspired by the respective 8*4882a593Smuzhiyun commands of the barebox bootloader. This is handy during 9*4882a593Smuzhiyun driver development to inspect and modify register 10*4882a593Smuzhiyun settings. It can also be used to modify regular files and 11*4882a593Smuzhiyun character devices (e.g. to paint to /dev/fb0). 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun http://www.pengutronix.de/software/memtool/index_en.html 14