regions outside flash are now read/write nocache by default. GDB 6.8 would...

regions outside flash are now read/write nocache by default. GDB 6.8 would mark non-flash areas as inacessible by default.

git-svn-id: svn://svn.berlios.de/openocd/trunk@607 b42882b7-edfa-0310-969c-e2dbd0fdcd60