The only reason to define a read-only region is that gdb needs a complete memory map to choose hard or soft breakpoints properly. Change-Id: I9d05cb6b91f054ad5cc9333af6b14eb433dbdc99 Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: https://review.openocd.org/c/openocd/+/5106 Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com> Tested-by: jenkins