TCL scripts: collect duplicated procedures

[openocd.git] / tcl / target / lpc1768.cfg

diff --git a/tcl/target/lpc1768.cfg b/tcl/target/lpc1768.cfg
index ff92e4a7bad9b92424b0914157804fc318396906..4a1ff0bcc4fc7c5e46cc9dd2d084ca2325a838e1 100644 (file)
--- a/tcl/target/lpc1768.cfg
+++ b/tcl/target/lpc1768.cfg
@@ -47,16 +47,10 @@ set _FLASHNAME $_CHIPNAME.flash
 flash bank $_FLASHNAME lpc2000 0x0 0x80000 0 0 $_TARGETNAME \
        lpc1700 $_CCLK calc_checksum
 
-# JTAG clock should be CCLK/6 (unless using adaptive clocking)
-# CCLK is 4 MHz after reset, and until board-specific code (like
-# a reset-init handler) speeds it up.
-#
-# Although rclk "appears to work", it turns out that this yields
-# 4MHz whereas the "correct" rate is CCLK/6, which is not what
-# you get with rclk.
-jtag_khz [ expr 4000 / 6 ]
-
-
+# Run with *real slow* clock by default since the
+# boot rom could have been playing with the PLL, so
+# we have no idea what clock the target is running at.
+jtag_khz 10
 
 $_TARGETNAME configure -event reset-init {
        # Do not remap 0x0000-0x0020 to anything but the flash (i.e. select