blob: 4a0ec71b40b8ab609029234c5941b65c3fb48c15 (
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
######################################
# Target: Toshiba TMPA910
######################################
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME tmpa910
}
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 0x07926031
}
#TMPA910 has following IDs:
# CP15.0 register 0x41069265
# CP15.1 register 0x1d152152
# ARM core 0x07926031
#
jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
#use combined on interfaces or targets that can't set TRST/SRST separately
reset_config trst_and_srst
jtag_nsrst_delay 20
jtag_ntrst_delay 20
######################
# Target configuration
######################
set _TARGETNAME [format "%s.cpu" $_CHIPNAME]
target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm926ejs
# built-in RAM0
#working_area 0 0xf8004000 0x4000 nobackup
# built-in RAM1
#working_area 1 0xf8008000 0x4000 nobackup
# built-in RAM2
#working_area 2 0xf800c000 0x4000 nobackup
# built-in RAM 0-2 48k total
#working_area 0 0xf8004000 0xc000 nobackup
# Internal sram1 memory
$_TARGETNAME configure -work-area-virt 0 -work-area-phys 0xf8004000 -work-area-size 0xc000 \
-work-area-backup 0
|
