blob: 252bbab11dd36713cc436cef56810913117a6f3f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
# Cirrus Logic EP9301 processor on an Olimex CS-E9301 board.
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME ep9301
}
if { [info exists ENDIAN] } {
set _ENDIAN $ENDIAN
} else {
set _ENDIAN little
}
if { [info exists CPUTAPID] } {
set _CPUTAPID $CPUTAPID
} else {
# Force an error until we get a good number.
set _CPUTAPID 0xffffffff
}
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
adapter srst delay 100
jtag_ntrst_delay 100
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME arm920t -endian $_ENDIAN -chain-position $_TARGETNAME -work-area-phys 0x80014000 -work-area-size 0x1000 -work-area-backup 1
#flash configuration
#flash bank <driver> <base> <size> <chip_width> <bus_width> [driver_options ...]
set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME cfi 0x60000000 0x1000000 2 2 $_TARGETNAME
|
