2231da8ec4
- add 'dap create' command to create dap instances - move all dap subcmmand into the dap instance commands - keep 'dap info' for convenience - change all armv7 and armv8 targets to take a dap instance instead of a jtag chain position - restructure tap/dap/target relations, jtag tap no longer references the dap, daps are now independently created and initialized. - clean up swd connect - re-initialize DAP also on JTAG errors (e.g. after reset, power cycle) - update documentation - update target files Change-Id: I322cf3969b5407c25d1d3962f9d9b9bc1df067d9 Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com> Reviewed-on: http://openocd.zylin.com/4468 Tested-by: jenkins Reviewed-by: Matthias Welwarsky <matthias@welwarsky.de>
56 lines
1.4 KiB
INI
56 lines
1.4 KiB
INI
#
|
|
# Freescale Kinetis KE0x and KEAx series devices
|
|
#
|
|
|
|
source [find target/swj-dp.tcl]
|
|
|
|
if { [info exists CHIPNAME] } {
|
|
set _CHIPNAME $CHIPNAME
|
|
} else {
|
|
set _CHIPNAME ke
|
|
}
|
|
|
|
# Work-area is a space in RAM used for flash programming
|
|
# By default use 1kB
|
|
if { [info exists WORKAREASIZE] } {
|
|
set _WORKAREASIZE $WORKAREASIZE
|
|
} else {
|
|
set _WORKAREASIZE 0x400
|
|
}
|
|
|
|
if { [info exists CPUTAPID] } {
|
|
set _CPUTAPID $CPUTAPID
|
|
} else {
|
|
set _CPUTAPID 0x0bc11477
|
|
}
|
|
|
|
swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
|
|
dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
|
|
|
|
set _TARGETNAME $_CHIPNAME.cpu
|
|
target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap
|
|
|
|
$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
|
|
|
|
set _FLASHNAME $_CHIPNAME.flash
|
|
flash bank $_FLASHNAME kinetis_ke 0 0 0 0 $_TARGETNAME
|
|
|
|
adapter_khz 1000
|
|
|
|
reset_config srst_nogate
|
|
|
|
if {![using_hla]} {
|
|
|
|
# It is important that "kinetis_ke mdm check_security" is called for
|
|
# 'examine-end' event and not 'eximine-start'. Calling it in 'examine-start'
|
|
# causes "kinetis_ke 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_ke mdm check_security
|
|
}
|
|
|
|
# if srst is not fitted use SYSRESETREQ to
|
|
# perform a soft reset
|
|
cortex_m reset_config sysresetreq
|
|
}
|