riscv-openocd/tcl/target/imx28.cfg

# i.MX28 config file.
# based off of the imx21.cfg file.

reset_config trst_and_srst

#jtag nTRST and nSRST delay
adapter_nsrst_delay 100
jtag_ntrst_delay 100

if { [info exists CHIPNAME] } {
   set  _CHIPNAME $CHIPNAME
} else {
   set  _CHIPNAME imx28
}

if { [info exists ENDIAN] } {
   set  _ENDIAN $ENDIAN
} else {
   set  _ENDIAN little
}


# Note above there is 1 tap

# The CPU tap
if { [info exists CPUTAPID] } {
   set _CPUTAPID $CPUTAPID
} else {
   set _CPUTAPID 0x079264f3
}
jtag newtap $_CHIPNAME cpu  -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID


# Create the GDB Target.
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME

arm7_9 dcc_downloads enable