if { [info exists CHIPNAME] } { set _CHIPNAME $CHIPNAME } else { set _CHIPNAME imx7 } # CoreSight Debug Access Port if { [info exists DAP_TAPID] } { set _DAP_TAPID $DAP_TAPID } else { set _DAP_TAPID 0x5ba00477 } jtag newtap $_CHIPNAME dap -irlen 4 -ircapture 0x01 -irmask 0x0f \ -expected-id $_DAP_TAPID # # Cortex-A7 target # # GDB target: Cortex-A7, using DAP, configuring only one core # Base addresses of cores: # core 0 - 0x80070000 # core 1 - 0x80072000 set _TARGETNAME $_CHIPNAME.cpu_a7 target create $_TARGETNAME.0 cortex_a -chain-position $_CHIPNAME.dap \ -coreid 0 -dbgbase 0x80070000 target create $_TARGETNAME.1 cortex_a -chain-position $_CHIPNAME.dap \ -coreid 1 -dbgbase 0x80072000 -defer-examine # # Cortex-M4 target # set _TARGETNAME_2 $_CHIPNAME.cpu_m4 target create $_TARGETNAME_2 cortex_m -chain-position $_CHIPNAME.dap -ap-num 4 \ -defer-examine targets $_TARGETNAME.0