2 # Example: the "Elektor Internet Radio" - EIR
3 # http://www.ethernut.de/en/hardware/eir/index.html
5 if { [info exists CHIPNAME] } {
6 set _CHIPNAME $CHIPNAME
8 set _CHIPNAME sam7se512
11 if { [info exists ENDIAN] } {
17 if { [info exists CPUTAPID] } {
18 set _CPUTAPID $CPUTAPID
20 # Force an error until we get a good number.
21 set _CPUTAPID 0xffffffff
24 #use combined on interfaces or targets that can't set TRST/SRST separately
25 reset_config srst_only srst_pulls_trst
28 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
31 set _TARGETNAME $_CHIPNAME.cpu
32 target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi
34 $_TARGETNAME configure -work-area-phys 0x00200000 -work-area-size 0x4000 -work-area-backup 0
36 #flash bank <driver> <base_addr> <size> <chip_width> <bus_width> <target_number> [<target_name> <banks> <sectors_per_bank> <pages_per_sector> <page_size> <num_nvmbits> <ext_freq_khz>]
37 set _FLASHNAME $_CHIPNAME.flash
38 flash bank $_FLASHNAME at91sam7 0 0 0 0 $_TARGETNAME 0 0 0 0 0 0 0 18432