3 # Example: the "Elektor Internet Radio" - EIR
4 # http://www.ethernut.de/en/hardware/eir/index.html
6 if { [info exists CHIPNAME] } {
7 set _CHIPNAME $CHIPNAME
9 set _CHIPNAME sam7se512
12 if { [info exists ENDIAN] } {
18 if { [info exists CPUTAPID ] } {
19 set _CPUTAPID $CPUTAPID
21 # force an error till we get a good number
22 set _CPUTAPID 0xffffffff
25 #use combined on interfaces or targets that can't set TRST/SRST separately
26 reset_config srst_only srst_pulls_trst
29 jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
32 set _TARGETNAME $_CHIPNAME.cpu
33 target create $_TARGETNAME arm7tdmi -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm7tdmi
35 $_TARGETNAME configure -work-area-phys 0x00200000 -work-area-size 0x4000 -work-area-backup 0
37 #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>]
38 set _FLASHNAME $_CHIPNAME.flash
39 flash bank $_FLASHNAME at91sam7 0 0 0 0 $_TARGETNAME 0 0 0 0 0 0 0 18432