diff options
Diffstat (limited to 'src/tcl/target/at91r40008.cfg')
| -rw-r--r-- | src/tcl/target/at91r40008.cfg | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/src/tcl/target/at91r40008.cfg b/src/tcl/target/at91r40008.cfg new file mode 100644 index 00000000..f8f5d410 --- /dev/null +++ b/src/tcl/target/at91r40008.cfg @@ -0,0 +1,50 @@ + + +if { [info exists CHIPNAME] } { + set _CHIPNAME $CHIPNAME +} else { + set _CHIPNAME at9r40008 +} + +if { [info exists ENDIAN] } { + set _ENDIAN $ENDIAN +} else { + set _ENDIAN little +} + +if { [info exists CPUTAPID ] } { + set _CPUTAPID $CPUTAPID +} else { + # force an error till we get a good number + set _CPUTAPID 0xffffffff +} + +jtag_nsrst_delay 200 +jtag_ntrst_delay 200 + +#use combined on interfaces or targets that can't set TRST/SRST separately +reset_config srst_only srst_pulls_trst + +#jtag scan chain +#format L IRC IRCM IDCODE (Length, IR Capture, IR Capture Mask, IDCODE) +jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID +set _TARGETNAME [format "%s.cpu" $_CHIPNAME] +target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi + + +$_TARGETNAME configure -event gdb-flash-erase-start { + wait_halt + sleep 10 + poll + # Ethernut 3 remapping is required to access external flash memory. + mww 0xffe00000 0x1000213d + mww 0xffe00004 0x20003e3d + mww 0xffe00020 0x00000001 +} + +$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0x3C000 -work-area-size 0x4000 -work-area-backup 0 + +flash bank cfi 0x10000000 0x400000 2 2 0 + +# For more information about the configuration files, take a look at: +# openocd.texi |