source [find target/icepick.cfg]
# Main DAP
+# DAP_TAPID should be set before source-ing this file
if { [info exists DAP_TAPID] } {
set _DAP_TAPID $DAP_TAPID
-} else {
- set _DAP_TAPID 0x0B8A002F
}
jtag newtap $_CHIPNAME dap -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_DAP_TAPID -disable
jtag configure $_CHIPNAME.dap -event tap-enable "icepick_c_tapenable $_CHIPNAME.jrc 0"
# ICEpick-C (JTAG route controller)
+# JRC_TAPID should be set before source-ing this file
if { [info exists JRC_TAPID] } {
set _JRC_TAPID $JRC_TAPID
-} else {
- set _JRC_TAPID 0x0B8A002F
}
+
+set _JRC_TAPID2 0x0B7B302F
+set _JRC_TAPID3 0x0B95502F
+set _JRC_TAPID4 0x0B97102F
+set _JRC_TAPID5 0x0D8A002F
+set _JRC_TAPID6 0x2B8A002F
+set _JRC_TAPID7 0x2D8A002F
+set _JRC_TAPID8 0x3B8A002F
+set _JRC_TAPID9 0x3D8A002F
+
+
jtag newtap $_CHIPNAME jrc -irlen 6 -ircapture 0x1 -irmask 0x3f \
- -expected-id $_JRC_TAPID -ignore-version
+ -expected-id $_JRC_TAPID \
+ -expected-id $_JRC_TAPID2 \
+ -expected-id $_JRC_TAPID3 \
+ -expected-id $_JRC_TAPID4 \
+ -expected-id $_JRC_TAPID5 \
+ -expected-id $_JRC_TAPID6 \
+ -expected-id $_JRC_TAPID7 \
+ -expected-id $_JRC_TAPID8 \
+ -expected-id $_JRC_TAPID9 \
+ -ignore-version
jtag configure $_CHIPNAME.jrc -event setup "jtag tapenable $_CHIPNAME.dap"
jtag configure $_CHIPNAME.jrc -event post-reset "runtest 100"
target create $_TARGETNAME cortex_r4 -endian $_ENDIAN \
-chain-position $_CHIPNAME.dap -coreid 0 -dbgbase 0x00001003
+# TMS570 uses quirky BE-32 mode
+$_TARGETNAME dap ti_be_32_quirks 1
+
$_TARGETNAME configure -event gdb-attach {
cortex_r4 dbginit
halt