59 lines
1.3 KiB
INI
59 lines
1.3 KiB
INI
# SPDX-License-Identifier: GPL-2.0-or-later
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# K1921VK01T
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# http://niiet.ru/chips/nis?id=354
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source [find target/swj-dp.tcl]
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source [find mem_helper.tcl]
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if { [info exists CHIPNAME] } {
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set _CHIPNAME $CHIPNAME
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} else {
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set _CHIPNAME k1921vk01t
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}
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set _ENDIAN little
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# Work-area is a space in RAM used for flash programming
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if { [info exists WORKAREASIZE] } {
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set _WORKAREASIZE $WORKAREASIZE
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} else {
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set _WORKAREASIZE 0x10000
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}
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#jtag scan chain
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if { [info exists CPUTAPID] } {
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set _CPUTAPID $CPUTAPID
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} else {
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if { [using_jtag] } {
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set _CPUTAPID 0x4ba00477
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} {
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# SWD IDCODE
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set _CPUTAPID 0x2ba01477
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}
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}
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swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
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dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
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set _TARGETNAME $_CHIPNAME.cpu
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target create $_TARGETNAME cortex_m -endian $_ENDIAN -dap $_CHIPNAME.dap
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$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
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flash bank $_CHIPNAME.flash niietcm4 0 0 0 0 $_TARGETNAME
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adapter speed 2000
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adapter srst delay 100
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if {[using_jtag]} {
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jtag_ntrst_delay 100
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}
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reset_config srst_nogate
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if {![using_hla]} {
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# if srst is not fitted use SYSRESETREQ to
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# perform a soft reset
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cortex_m reset_config sysresetreq
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}
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