riscv-openocd/tcl/target/cs351x.cfg

# SPDX-License-Identifier: GPL-2.0-or-later

if { [info exists CHIPNAME] } {
   set _CHIPNAME $CHIPNAME
} else {
   set _CHIPNAME cs351x
}

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

if { [info exists CPUTAPID] } {
   set _CPUTAPID $CPUTAPID
} else {
   set _CPUTAPID 0x00526fa1
}

jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID

# Create the GDB Target.
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME fa526 -endian $_ENDIAN -chain-position $_TARGETNAME

# There is 16K of SRAM on this chip
# FIXME: flash programming is not working by using this work area. So comment this out for now.
#$_TARGETNAME configure -work-area-phys 0x00000000 -work-area-size 0x4000 -work-area-backup 1

# This chip has a DCC ... use it
arm7_9 dcc_downloads enable