77478eb0f5
The change prevents starting mass_erase in unstable state of MCU (RESET/WDOG loop). mass_erase of secured MCU using manual reset button is supported. Timeouts are measured by timeval_ms() instead of iteration count. mass_erase timeout prolonged to 16 seconds because aborting mass_erase in progress (deasserting reset) leaves the device in security locked state. Change-Id: I6605532df56080a54c2a1dfe49094e3db4ce534a Signed-off-by: Tomas Vanek <vanekt@fbl.cz> Reviewed-on: http://openocd.zylin.com/3551 Tested-by: jenkins Reviewed-by: Steven Stallion <stallion@squareup.com> Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>