# # script for Nordic nRF51 series, a CORTEX-M0 chip # source [find target/swj-dp.tcl] if { [info exists CHIPNAME] } { set _CHIPNAME $CHIPNAME } else { set _CHIPNAME nrf51 } if { [info exists ENDIAN] } { set _ENDIAN $ENDIAN } else { set _ENDIAN little } # Work-area is a space in RAM used for flash programming # By default use 2kB if { [info exists WORKAREASIZE] } { set _WORKAREASIZE $WORKAREASIZE } else { set _WORKAREASIZE 0x800 } if { [info exists CPUTAPID] } { set _CPUTAPID $CPUTAPID } else { set _CPUTAPID 0x0bb11477 } if { [info exists TRANSPORT] } { set _TRANSPORT $TRANSPORT if { $TRANSPORT == "hla_jtag" } { if { [info exists CPUTAPID] == 0 } { # jtag requires us to use the jtag tap id set _CPUTAPID 0x3ba00477 } } } else { set _TRANSPORT hla_swd } # add deprecated transport name check if { $_TRANSPORT == "stlink_swd" } { set _TRANSPORT "hla_swd" echo "DEPRECATED! use 'hla_swd' transport not 'stlink_swd'" } if { $_TRANSPORT == "stlink_jtag" } { set _TRANSPORT "hla_jtag" echo "DEPRECATED! use 'hla_jtag' transport not 'stlink_jtag'" } # end deprecated checks transport select $_TRANSPORT hla newtap $_CHIPNAME cpu -expected-id $_CPUTAPID set _TARGETNAME $_CHIPNAME.cpu target create $_TARGETNAME hla_target -chain-position $_TARGETNAME $_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0 # The chip supports standard ARM/Cortex-M0 SYSRESETREQ signal, so for # non-"hla" targets it would be useful to have the following in the config. # cortex_m reset_config sysresetreq set _FLASHNAME $_CHIPNAME.flash flash bank $_FLASHNAME nrf51 0x00000000 0 1 1 $_TARGETNAME