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| author | Tim Newsome <tim@sifive.com> | 2018-05-17 16:47:48 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-17 16:47:48 -0700 |
| commit | bb86173f37c11d1ea305b3e45d6abdaf3d239512 (patch) | |
| tree | 14353fe637b742813419aa76fd06a0bbc9643914 /tcl/target/imx8m.cfg | |
| parent | 3344db3d0aef8f3b8c033cb2a098e9ca15e8615c (diff) | |
| parent | 712d6a5c3aca04e4181e471f796b2da6e04b49ca (diff) | |
| download | riscv-openocd-bb86173f37c11d1ea305b3e45d6abdaf3d239512.zip riscv-openocd-bb86173f37c11d1ea305b3e45d6abdaf3d239512.tar.gz riscv-openocd-bb86173f37c11d1ea305b3e45d6abdaf3d239512.tar.bz2 | |
Merge pull request #251 from riscv/from_upstream
From upstream
Diffstat (limited to 'tcl/target/imx8m.cfg')
| -rw-r--r-- | tcl/target/imx8m.cfg | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/tcl/target/imx8m.cfg b/tcl/target/imx8m.cfg new file mode 100644 index 0000000..3314954 --- /dev/null +++ b/tcl/target/imx8m.cfg @@ -0,0 +1,55 @@ +# +# configuration file for NXP i.MX8M family of SoCs +# +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME imx8m +} + +if { [info exists CHIPCORES] } { + set _cores $CHIPCORES +} else { + set _cores 1 +} + +# CoreSight Debug Access Port +if { [info exists DAP_TAPID] } { + set _DAP_TAPID $DAP_TAPID +} else { + set _DAP_TAPID 0x5ba00477 +} + +# the DAP tap +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x01 -irmask 0x0f \ + -expected-id $_DAP_TAPID + +dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu + +set _TARGETNAME $_CHIPNAME.a53 +set _CTINAME $_CHIPNAME.cti + +set DBGBASE {0x80410000 0x80510000 0x80610000 0x80710000} +set CTIBASE {0x80420000 0x80520000 0x80620000 0x80720000} + +for { set _core 0 } { $_core < $_cores } { incr _core } { + + cti create $_CTINAME.$_core -dap $_CHIPNAME.dap -ap-num 1 \ + -ctibase [lindex $CTIBASE $_core] + + set _command "target create $_TARGETNAME.$_core aarch64 -dap $_CHIPNAME.dap \ + -dbgbase [lindex $DBGBASE $_core] -cti $_CTINAME.$_core" + + if { $_core != 0 } { + # non-boot core examination may fail + set _command "$_command -defer-examine" + set _smp_command "$_smp_command $_TARGETNAME.$_core" + } else { + set _smp_command "target smp $_TARGETNAME.$_core" + } + + eval $_command +} + +eval $_smp_command +targets $_TARGETNAME.0 |