53 lines
1.4 KiB
INI
53 lines
1.4 KiB
INI
|
# 1986ВЕ1Т
|
|||
|
|
# http://milandr.ru/index.php?mact=Products,cntnt01,details,0&cntnt01productid=236&cntnt01returnid=68
|
|||
|
|
|
|||
|
|
if { [info exists CHIPNAME] } {
|
|||
|
|
set _CHIPNAME $CHIPNAME
|
|||
|
|
} else {
|
|||
|
|
set _CHIPNAME 1986ве1т
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if { [info exists ENDIAN] } {
|
|||
|
|
set _ENDIAN $ENDIAN
|
|||
|
|
} else {
|
|||
|
|
set _ENDIAN little
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
# Work-area is a space in RAM used for flash programming
|
|||
|
|
if { [info exists WORKAREASIZE] } {
|
|||
|
|
set _WORKAREASIZE $WORKAREASIZE
|
|||
|
|
} else {
|
|||
|
|
set _WORKAREASIZE 0x4000
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
# JTAG speed should be <= F_CPU/6. F_CPU after reset is 8MHz, so use F_JTAG = 1MHz
|
|||
|
|
adapter_khz 1000
|
|||
|
|
|
|||
|
|
adapter_nsrst_delay 100
|
|||
|
|
jtag_ntrst_delay 100
|
|||
|
|
|
|||
|
|
#jtag scan chain
|
|||
|
|
if { [info exists CPUTAPID] } {
|
|||
|
|
set _CPUTAPID $CPUTAPID
|
|||
|
|
} else {
|
|||
|
|
set _CPUTAPID 0x4ba00477
|
|||
|
|
}
|
|||
|
|
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
|
|||
|
|
|
|||
|
|
set _TARGETNAME $_CHIPNAME.cpu
|
|||
|
|
target create $_TARGETNAME cortex_m -endian $_ENDIAN -chain-position $_TARGETNAME
|
|||
|
|
|
|||
|
|
# use AHB-Lite SRAM for work area
|
|||
|
|
$_TARGETNAME configure -work-area-phys 0x20100000 -work-area-size $_WORKAREASIZE -work-area-backup 0
|
|||
|
|
|
|||
|
|
# can't handle overlapping memory regions
|
|||
|
|
if { [info exists IMEMORY] && [string equal $IMEMORY true] } {
|
|||
|
|
flash bank ${_CHIPNAME}_info.flash mdr 0x00000000 0x01000 0 0 $_TARGETNAME 1 1 4
|
|||
|
|
} else {
|
|||
|
|
flash bank $_CHIPNAME.flash mdr 0x00000000 0x20000 0 0 $_TARGETNAME 0 32 4
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
# if srst is not fitted use SYSRESETREQ to
|
|||
|
|
# perform a soft reset
|
|||
|
|
cortex_m reset_config sysresetreq
|