# SPDX-License-Identifier: GPL-2.0-or-later # imx35 config # reset_config trst_and_srst srst_gates_jtag jtag_ntrst_delay 100 if { [info exists CHIPNAME] } { set _CHIPNAME $CHIPNAME } else { set _CHIPNAME imx35 } if { [info exists ENDIAN] } { set _ENDIAN $ENDIAN } else { set _ENDIAN little } if { [info exists CPUTAPID] } { set _CPUTAPID $CPUTAPID } else { set _CPUTAPID 0x07b3601d } if { [info exists SDMATAPID] } { set _SDMATAPID $SDMATAPID } else { set _SDMATAPID 0x0882601d } if { [info exists ETBTAPID] } { set _ETBTAPID $ETBTAPID } else { set _ETBTAPID 0x2b900f0f } #======================================== jtag newtap $_CHIPNAME etb -irlen 4 -irmask 0xf -expected-id $_ETBTAPID jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID # No IDCODE for this TAP jtag newtap $_CHIPNAME whatchacallit -irlen 4 -ircapture 0 -irmask 0x0 -expected-id 0x0 jtag newtap $_CHIPNAME smda -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_SDMATAPID set _TARGETNAME $_CHIPNAME.cpu target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME proc power_restore {} { echo "Sensed power restore. No action." } proc srst_deasserted {} { echo "Sensed nSRST deasserted. No action." } # trace setup ... NOTE, "normal full" mode fudges the real ETMv3.1 mode etm config $_TARGETNAME 16 normal full etb etb config $_TARGETNAME $_CHIPNAME.etb