src/target/mips_m4k : fix condition on overlapping workspace data area
The condition to check if the workspace area (used by actual MIPS code
executed on target) and data area (sandbox to put data to be read/written
to/from flash) is wrong, thus preventing the use of FAST_* commands to
program/verify FLASH.
Signed-off-by: François LEGAL <devel@thom.fr.eu.org>
Change-Id: Ic68424b7f42d44e550433a120093db5e7980fd56
Reviewed-on: https://review.openocd.org/c/openocd/+/7563
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>