stm32xxx.cfg: Only touch IWDG and WWDG in DBGMCU_APB1_FZ.

[fw/openocd] / tcl / target / stm32f2x.cfg

diff --git a/tcl/target/stm32f2x.cfg b/tcl/target/stm32f2x.cfg
index 0095615d004362ca5a16d3ad04a9b351bb1e8650..0e734debbf153008d5994f2b214bfdf6d16aaece 100644 (file)
--- a/tcl/target/stm32f2x.cfg
+++ b/tcl/target/stm32f2x.cfg
@@ -84,8 +84,8 @@ $_TARGETNAME configure -event examine-end {
        mmw 0xE0042004 0x00000007 0
 
        # Stop watchdog counters during halt
-       # DBGMCU_APB1_FZ = DBG_IWDG_STOP | DBG_WWDG_STOP
-       mww 0xE0042008 0x00001800
+       # DBGMCU_APB1_FZ |= DBG_IWDG_STOP | DBG_WWDG_STOP
+       mmw 0xE0042008 0x00001800 0
 }
 
 $_TARGETNAME configure -event trace-config {