2 # http://niiet.ru/chips/nis?id=354
4 source [find target/swj-dp.tcl]
5 source [find mem_helper.tcl]
7 if { [info exists CHIPNAME] } {
8 set _CHIPNAME $CHIPNAME
10 set _CHIPNAME k1921vk01t
15 # Work-area is a space in RAM used for flash programming
16 if { [info exists WORKAREASIZE] } {
17 set _WORKAREASIZE $WORKAREASIZE
19 set _WORKAREASIZE 0x10000
23 if { [info exists CPUTAPID] } {
24 set _CPUTAPID $CPUTAPID
27 set _CPUTAPID 0x4ba00477
30 set _CPUTAPID 0x2ba01477
33 swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
34 dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
36 set _TARGETNAME $_CHIPNAME.cpu
37 target create $_TARGETNAME cortex_m -endian $_ENDIAN -dap $_CHIPNAME.dap
39 $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
41 flash bank $_CHIPNAME.flash niietcm4 0 0 0 0 $_TARGETNAME
45 adapter srst delay 100
50 reset_config srst_nogate
53 # if srst is not fitted use SYSRESETREQ to
54 # perform a soft reset
55 cortex_m reset_config sysresetreq