AnsweredAssumed Answered

imx7 openocd tapid and debug base help

Question asked by jesse stone on Sep 8, 2016
Latest reply on Feb 6, 2018 by jesse stone

here is imx6 tap id in openocd

# System JTAG Controller
if { [info exists SJC_TAPID] } {
        set _SJC_TAPID $SJC_TAPID
} else {
        set _SJC_TAPID 0x0191c01d
}

 

# CoreSight Debug Access Port
if { [info exists DAP_TAPID] } {
        set _DAP_TAPID $DAP_TAPID
} else {
        set _DAP_TAPID 0x4ba00477
}

 

target create $_TARGETNAME cortex_a -chain-position $_CHIPNAME.dap \
        -coreid 0 -dbgbase 0x82150000  (CoreSight base)

//

Whats is imx7 _DAP_TAPID _SJC_TAPID and debug base??? can not find need help

Outcomes