| # Copyright (C) 2021 Space Cubics, LLC. |
| # Yasushi SHOJI <yashi@spacecubics.com> |
| |
| if { [info exists CHIPNAME] } { |
| set _CHIPNAME $CHIPNAME |
| } else { |
| set _CHIPNAME cortex_m3 |
| } |
| |
| if { [info exists CPUTAPID ] } { |
| set _CPUTAPID $CPUTAPID |
| } else { |
| set _CPUTAPID 0x4ba00477 |
| } |
| |
| if { [info exists WORKAREASIZE] } { |
| set _WORKAREASIZE $WORKAREASIZE |
| } else { |
| set _WORKAREASIZE 0x4000 |
| } |
| |
| jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID |
| dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu |
| |
| set _TARGETNAME $_CHIPNAME.cpu |
| target create $_TARGETNAME cortex_m -dap $_CHIPNAME.dap |
| $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0 |
| |
| if {![using_hla]} { |
| cortex_m reset_config sysresetreq |
| } |
