tcl/str7x: Reset init unlocks the flash

[openocd.git] / tcl / target / str750.cfg

diff --git a/tcl/target/str750.cfg b/tcl/target/str750.cfg
index 5df968bfc146e3918082abf77a66816b9afd4765..c467ae25b9b593258fcf1142542e7f55436d2c77 100644 (file)
--- a/tcl/target/str750.cfg
+++ b/tcl/target/str750.cfg
@@ -36,7 +36,15 @@ set _TARGETNAME $_CHIPNAME.cpu
 target create $_TARGETNAME arm7tdmi -endian little -chain-position 0 -variant arm7tdmi
 
 $_TARGETNAME configure -event reset-start  { jtag_khz 10 }
-$_TARGETNAME configure -event reset-init { jtag_khz 3000 }
+$_TARGETNAME configure -event reset-init {
+       jtag_khz 3000
+
+# Because the hardware cannot be interrogated for the protection state
+# of sectors, initialize all the sectors to be unprotected. The initial
+# state is reflected by the driver, too.
+       flash protect 0 0 last off
+       flash protect 1 0 last off
+}
 $_TARGETNAME configure -event gdb-flash-erase-start {
        flash protect 0 0 7 off
        flash protect 1 0 1 off