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
+
+# STMicroelectronics STM32MP13x (Single Cortex-A7)
+# http://www.st.com/stm32mp1
+
+# HLA does not support custom CSW nor AP other than 0
+if { [using_hla] } {
+	echo "ERROR: HLA transport cannot work with this target."
+	echo "ERROR: To use STLink switch to DAP mode, as in \"board/stm32mp13x_dk.cfg\"."
+	shutdown
+}
+
+source [find target/swj-dp.tcl]
+
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $CHIPNAME
+} else {
+	set _CHIPNAME stm32mp13x
+}
+
+if { [info exists CPUTAPID] } {
+	set _CPUTAPID $CPUTAPID
+} else {
+	if { [using_jtag] } {
+		set _CPUTAPID 0x6ba00477
+	} else {
+		set _CPUTAPID 0x6ba02477
+	}
+}
+
+# Chip Level TAP Controller, only in jtag mode
+if { [info exists CLCTAPID] } {
+	set _CLCTAPID $CLCTAPID
+} else {
+	set _CLCTAPID 0x06501041
+}
+
+swj_newdap $_CHIPNAME tap -expected-id $_CPUTAPID -irlen 4
+if { [using_jtag] } {
+	jtag newtap $_CHIPNAME.clc tap -expected-id $_CLCTAPID -irlen 5
+}
+
+dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.tap -ignore-syspwrupack
+
+# NOTE: keep ap-num and dbgbase to speed-up examine after reset
+# NOTE: do not change the order of target create
+target create $_CHIPNAME.ap1 mem_ap -dap $_CHIPNAME.dap -ap-num 1
+target create $_CHIPNAME.axi mem_ap -dap $_CHIPNAME.dap -ap-num 0
+target create $_CHIPNAME.cpu cortex_a -dap $_CHIPNAME.dap -ap-num 1 -coreid 0 -dbgbase 0xE00D0000 -defer-examine
+
+$_CHIPNAME.cpu cortex_a maskisr on
+$_CHIPNAME.cpu cortex_a dacrfixup on
+
+# interface does not work while srst is asserted
+# this is target specific, valid for every board
+# srst resets the debug unit, behavior equivalent to "srst_pulls_trst"
+reset_config srst_gates_jtag srst_pulls_trst
+
+adapter speed 5000
+adapter srst pulse_width 200
+# bootrom has an internal timeout of 1 second for detecting the boot flash.
+# wait at least 1 second to guarantee we are out of bootrom
+adapter srst delay 1100
+
+add_help_text axi_secure "Set secure mode for following AXI accesses"
+proc axi_secure {} {
+	$::_CHIPNAME.dap apsel 0
+	$::_CHIPNAME.dap apcsw 0x10006000
+}
+
+add_help_text axi_nsecure "Set non-secure mode for following AXI accesses"
+proc axi_nsecure {} {
+	$::_CHIPNAME.dap apsel 0
+	$::_CHIPNAME.dap apcsw 0x30006000
+}
+
+axi_secure
+
+# mmw with target selection
+proc target_mmw {target reg setbits clearbits} {
+	set val [eval $target read_memory $reg 32 1]
+	set val [expr {($val & ~$clearbits) | $setbits}]
+	eval $target mww $reg $val
+}
+
+lappend _telnet_autocomplete_skip _enable_debug
+# Uses AP1
+proc _enable_debug {} {
+	# keep clock enabled in low-power
+	catch {$::_CHIPNAME.ap1 mww 0xe0081004 0x00000004}
+	# freeze watchdog 1 and 2 on core halted
+	catch {$::_CHIPNAME.ap1 mww 0xe008102c 0x00000004}
+	catch {$::_CHIPNAME.ap1 mww 0xe008104c 0x00000008}
+}
+
+lappend _telnet_autocomplete_skip _handshake_with_wrapper
+# Uses AP1
+proc _handshake_with_wrapper { halt } {
+	set dbgmcu_cr 0
+	catch {set dbgmcu_cr [eval $::_CHIPNAME.ap1 read_memory 0xe0081004 32 1]}
+	if {[expr {($dbgmcu_cr & 0x07) == 0x00}]} {
+		echo "\nWARNING: FSBL wrapper not detected. Board in dev boot mode?\n"
+		return
+	}
+
+	if { $halt } {
+		$::_CHIPNAME.ap1 arp_halt
+		$::_CHIPNAME.ap1 mww 0xe00d0300 0
+		target_mmw $::_CHIPNAME.ap1 0xe00d0088 0x00004000 0
+	}
+
+	$::_CHIPNAME.ap1 mww 0xe0081004 0x7
+}
+
+# FIXME: most of handlers below will be removed once reset framework get merged
+$_CHIPNAME.ap1 configure -event reset-assert-post {
+	adapter assert srst
+}
+
+$_CHIPNAME.ap1 configure -event reset-deassert-pre {
+	adapter deassert srst deassert trst
+	$::_CHIPNAME.ap1 arp_examine
+	_handshake_with_wrapper $halt
+	_enable_debug
+	$::_CHIPNAME.cpu arp_examine
+	if { $halt } {
+		$::_CHIPNAME.cpu arp_halt
+	}
+}
+
+$_CHIPNAME.ap1 configure -event examine-end {
+	_enable_debug
+	$::_CHIPNAME.cpu arp_examine
+}