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
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+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Trion® T20 BGA256 Development Kit
+# https://www.efinixinc.com/docs/trion20-devkit-ug-v1.5.pdf
+#
+# works after power cycle or pushing sw1.
+# it is because we cannot control CDONE which is connected to ftdi channel 0
+# note from an006: For JTAG programming, T4, T8, T13, and T20 FPGAs use the
+# CRESET_N and SS_N pins in addition to the standard JTAG pins.
+
+adapter driver ftdi
+ftdi vid_pid 0x0403 0x6010
+
+ftdi channel 1
+ftdi layout_init 0x0008 0x008b
+reset_config none
+transport select jtag
+adapter speed 6000
+
+source [find fpga/efinix_trion.cfg]
+
+#openocd -f board/trion_t20_bga256.cfg -c "init" -c "pld load trion.pld outflow/trion_blinker.bit"
+#ipdbg create-hub trion.ipdbghub -tap trion.tap -ir 0x8
+#trion.ipdbghub ipdbg start -tool 0 -port 5555
+
+set JTAGSPI_CHAIN_ID trion.pld
+source [find cpld/jtagspi.cfg]
+
+#jtagspi_init trion.pld "trion_jtagspi/outflow/trion_jtagspi.bit" 0xAB
+#jtagspi_program trion_blinker/outflow/trion_blinker.bin 0