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
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+# SPDX-License-Identifier: GPL-2.0-or-later
+
+#
+# Ethernut 3 board configuration file
+#
+# http://www.ethernut.de/en/hardware/enut3/
+
+
+# AT91R40008-66AU ARM7TDMI Microcontroller
+# 256kB internal RAM
+source [find target/at91r40008.cfg]
+
+
+# AT49BV322A-70TU NOR Flash
+# 2M x 16 mode at address 0x10000000
+# Common flash interface supported
+#
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME cfi 0x10000000 0x400000 2 2 $_TARGETNAME
+
+
+# Micrel MIC2775-29YM5 Supervisor
+# Reset output will remain active for 280ms (maximum)
+#
+adapter srst delay 300
+jtag_ntrst_delay 300
+
+
+arm7_9 fast_memory_access enable
+arm7_9 dcc_downloads enable
+adapter speed 16000
+
+
+# Target events
+#
+$_TARGETNAME configure -event reset-init { board_init }
+
+# Initialize board hardware
+#
+proc board_init { } {
+	board_remap
+	flash probe 0
+}
+
+# Memory remap
+#
+proc board_remap {{VERBOSE 0}} {
+	# CS0: NOR flash
+	#      16MB @ 0x10000000
+	#      16-bit data bus
+	#      4 wait states
+	#
+	mww 0xffe00000 0x1000212d
+
+	# CS1: Ethernet controller
+	#      1MB @ 0x20000000
+	#      16-bit data bus
+	#      2 wait states
+	#      Byte select access
+	#
+	mww 0xffe00004 0x20003025
+
+	# CS2: CPLD registers
+	#      1MB @ 0x21000000
+	#      8-bit data bus
+	#      2 wait states
+	#
+	mww 0xffe00008 0x21002026
+
+	# CS3: Expansion bus
+	#      1MB @ 0x22000000
+	#      8-bit data bus
+	#      8 wait states
+	#
+	mww 0xffe00010 0x22002e3e
+
+	# Remap command
+	#
+	mww 0xffe00020 0x00000001
+
+	if {$VERBOSE != 0} {
+		echo "0x00000000 RAM"
+		echo "0x10000000 Flash"
+		echo "0x20000000 Ethernet"
+		echo "0x21000000 CPLD"
+		echo "0x22000000 Expansion"
+	}
+}