Import xPack OpenOCD 0.12.0-7 and GNU Make 4.4.1 from x86_64-w64-mingw32.

2026-09-14 16:20:05 +08:00
parent 2b73c30a9d
commit 534c017e0f
1133 changed files with 74341 additions and 0 deletions
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+# SPDX-License-Identifier: GPL-2.0-or-later
+
+#
+# Analog Devices ADSP-SC58x (ARM Cortex-A5 plus one or two SHARC+ DSPs)
+#
+
+# Evaluation boards by Analog Devices (and designs derived from them) use a
+# non-standard 10-pin 0.05" ARM Cortex Debug Connector.  In this bastardized
+# implementation, pin 9 (GND or GNDDetect) has been usurped with JTAG /TRST.
+#
+# As a result, a standards-compliant debug pod will force /TRST active,
+# putting the processor's debug interface into reset and preventing usage.
+#
+# A connector adapter must be employed on these boards to isolate or remap
+# /TRST so that it is only asserted when intended.
+
+source [find target/swj-dp.tcl]
+
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $CHIPNAME
+} else {
+	set _CHIPNAME ADSP-SC58x
+}
+
+if { [info exists ENDIAN] } {
+	set _ENDIAN $ENDIAN
+} else {
+	set _ENDIAN little
+}
+
+if { [info exists CPUTAPID] } {
+	set _CPUTAPID $CPUTAPID
+} else {
+	set _CPUTAPID 0x3BA02477
+}
+
+swj_newdap $_CHIPNAME cpu -irlen 4 -expected-id $_CPUTAPID
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
+
+target create ap0.mem mem_ap -dap $_CHIPNAME.dap -ap-num 0
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME cortex_a -endian $_ENDIAN -dap $_CHIPNAME.dap
+
+$_TARGETNAME configure -event examine-end {
+   global _TARGETNAME
+   sc58x_enabledebug
+}
+
+proc sc58x_enabledebug {} {
+   # Enable debugging functionality by setting bits in the TAPC_DBGCTL register
+   # it is not possible to halt the target unless these bits have been set
+   ap0.mem mww 0x31131000 0xFFFF
+}