53 lines
1.3 KiB
INI
53 lines
1.3 KiB
INI
# imx35 config
|
|
#
|
|
|
|
reset_config trst_and_srst srst_gates_jtag
|
|
|
|
if { [info exists CHIPNAME] } {
|
|
set _CHIPNAME $CHIPNAME
|
|
} else {
|
|
set _CHIPNAME imx35
|
|
}
|
|
|
|
if { [info exists ENDIAN] } {
|
|
set _ENDIAN $ENDIAN
|
|
} else {
|
|
set _ENDIAN little
|
|
}
|
|
|
|
if { [info exists CPUTAPID ] } {
|
|
set _CPUTAPID $CPUTAPID
|
|
} else {
|
|
set _CPUTAPID 0x07b3601d
|
|
}
|
|
|
|
if { [info exists SDMATAPID ] } {
|
|
set _SDMATAPID $SDMATAPID
|
|
} else {
|
|
set _SDMATAPID 0x0882601d
|
|
}
|
|
|
|
#========================================
|
|
# The "system jtag controller"
|
|
# IMX31 reference manual, page 6-28 - figure 6-14
|
|
if { [info exists SJCTAPID ] } {
|
|
set _SJCTAPID $SJCTAPID
|
|
} else {
|
|
set _SJCTAPID 0x2b900f0f
|
|
}
|
|
|
|
jtag newtap $_CHIPNAME sjc -irlen 4 -ircapture 0x0 -irmask 0x0 -expected-id $_SJCTAPID
|
|
|
|
jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUTAPID
|
|
|
|
# No IDCODE for this TAP
|
|
jtag newtap $_CHIPNAME whatchacallit -irlen 4 -ircapture 0 -irmask 0x0 -expected-id 0x0
|
|
|
|
jtag newtap $_CHIPNAME smda -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_SDMATAPID
|
|
|
|
set _TARGETNAME $_CHIPNAME.cpu
|
|
target create $_TARGETNAME arm11 -endian $_ENDIAN -chain-position $_TARGETNAME
|
|
|
|
proc power_restore {} { puts "Sensed power restore. No action." }
|
|
proc srst_deasserted {} { puts "Sensed nSRST deasserted. No action." }
|