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
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+#
+# Nordic nRF52, nRF53 and nRF91 CTRL-AP handling
+#
+
+if { [using_hla] } {
+	echo ""
+	echo "nRF device has a CTRL-AP dedicated to recover the device from AP lock."
+	echo "A high level adapter (like a ST-Link) you are currently using cannot access"
+	echo "the CTRL-AP so 'nrfxx_recover' command will not work."
+	echo "Do not enable UICR APPROTECT."
+	echo ""
+} else {
+
+	# Test if debug/MEM-AP is locked by UICR APPROTECT
+	proc _nrf_check_ap_lock { ctrl_ap_num unlocked_value } {
+		set target [target current]
+		set dap [$target cget -dap]
+		set err [catch {set APPROTECTSTATUS [$dap apreg $ctrl_ap_num 0xc]}]
+		if {$err == 0 && $APPROTECTSTATUS < $unlocked_value} {
+			echo ""
+			echo "****** WARNING ******"
+			echo "\[$target\] device has AP lock engaged (see UICR APPROTECT register)."
+			echo "Debug access is denied."
+			echo "Use 'nrfxx_recover' to erase and unlock the device."
+			echo ""
+			poll off
+			return 1
+		}
+		return 0
+	}
+
+	# Mass erase and unlock the device using proprietary nRF CTRL-AP
+	proc _nrf_ctrl_ap_recover { ctrl_ap_num {is_cpunet 0} } {
+		set target [target current]
+		set dap [$target cget -dap]
+
+		set IDR [$dap apreg $ctrl_ap_num 0xfc]
+		if {$IDR != 0x12880000} {
+			echo "Error: Cannot access nRF CTRL-AP!"
+			return
+		}
+
+		poll off
+
+		# Reset and trigger ERASEALL task
+		$dap apreg $ctrl_ap_num 4 0
+		$dap apreg $ctrl_ap_num 4 1
+
+		for {set i 0} {1} {incr i} {
+			set ERASEALLSTATUS [$dap apreg $ctrl_ap_num 8]
+			if {$ERASEALLSTATUS == 0} {
+				echo "\[$target\] device has been successfully erased and unlocked."
+				break
+			}
+			if {$i == 0} {
+				echo "Waiting for chip erase..."
+			}
+			if {$i >= 150} {
+				echo "Error: \[$target\] recovery failed."
+				break
+			}
+			sleep 100
+		}
+
+		# Assert reset
+		$dap apreg $ctrl_ap_num 0 1
+
+		# Deassert reset
+		$dap apreg $ctrl_ap_num 0 0
+
+		# Reset ERASEALL task
+		$dap apreg $ctrl_ap_num 4 0
+
+		if { $is_cpunet } {
+			reset init
+		} else {
+			sleep 100
+			$target arp_examine
+			poll on
+		}
+	}
+
+	lappend _telnet_autocomplete_skip _nrf_check_ap_lock _nrf_ctrl_ap_recover
+}