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cfg: Fix Kinetis kwikstik/kx config 

The flash definition belongs in the target cfg. Add some working area
and suitable reset_config.

Make kx.cfg more similar to klx.cfg.

Disable rclk as it is dead slow and a fixed 1MHz clock seems to work.

Change-Id: I8328f179c3a33be64403da93616abb48651bdfe6
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/2227
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
This commit is contained in:
Andreas Fritiofson 2015-02-12 00:12:15 +01:00 committed by Paul Fertser
parent e290cb76c8
commit 10331d2007
2 changed files with 21 additions and 12 deletions
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7
tcl/board/kwikstik.cfg
View File

@ -7,13 +7,6 @@
#
source [find interface/jlink.cfg]
jtag_rclk 100
source [find target/k40.cfg]
reset_config trst_and_srst
#
# Bank definition for the 'program flash' (instructions and/or data)
#
flash bank $_CHIPNAME.pflash kinetis 0x00000000 0x40000 0 4 $_TARGETNAME

26
tcl/target/kx.cfg
View File

@ -10,10 +10,12 @@ if { [info exists CHIPNAME] } {
set _CHIPNAME kx
}
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
# Work-area is a space in RAM used for flash programming
# By default use 4kB
if { [info exists WORKAREASIZE] } {
set _WORKAREASIZE $WORKAREASIZE
} else {
set _ENDIAN little
set _WORKAREASIZE 0x1000
}
if { [info exists CPUTAPID] } {
@ -26,12 +28,26 @@ if { [info exists CPUTAPID] } {
}
}
set _TARGETNAME $_CHIPNAME.cpu
swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m -chain-position $_CHIPNAME.cpu
# It is important that "kinetis mdm check_security" is called for
# 'examine-end' event and not 'eximine-start'. Calling it in 'examine-start'
# causes "kinetis mdm check_security" to fail the first time openocd
# calls it when it tries to connect after the CPU has been power-cycled.
$_CHIPNAME.cpu configure -event examine-end {
kinetis mdm check_security
}
$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME kinetis 0 0 0 0 $_TARGETNAME
adapter_khz 1000
reset_config srst_nogate
if {![using_hla]} {