# Target configuration for the ST SPEAr3xx family of system on chip # Supported SPEAr300, SPEAr310, SPEAr320 # http://www.st.com/spear # # Processor: ARM926ejs # Info: JTAG tap: spear3xx.cpu tap/device found: 0x07926041 # Date: 2009-10-31 # Author: Antonio Borneo if { [info exists CHIPNAME] } { set _CHIPNAME $CHIPNAME } else { set _CHIPNAME spear3xx } if { [info exists ENDIAN] } { set _ENDIAN $ENDIAN } else { set _ENDIAN little } if { [info exists CPUTAPID] } { set _CPUTAPID $CPUTAPID } else { set _CPUTAPID 0x07926041 } jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x01 -irmask 0x03 \ -expected-id $_CPUTAPID set _TARGETNAME $_CHIPNAME.cpu target create $_TARGETNAME arm926ejs -endian $_ENDIAN \ -chain-position $_TARGETNAME # SPEAr3xx has a 8K block of sram @ 0xd280.0000 # REVISIT: what OS puts virtual address equal to phys? $_TARGETNAME configure \ -work-area-virt 0xd2800000 \ -work-area-phys 0xd2800000 \ -work-area-size 0x2000 \ -work-area-backup 0