tcl/board: Add TI j784s4evm config

Add basic connection details with J784S4 SK/EVM

For further details, see:
Texas Instruments J784S4 EVM: https://www.ti.com/tool/J784S4XEVM
Texas Instruments SK-AM69: https://www.ti.com/tool/SK-AM69

Signed-off-by: Nishanth Menon <nm@ti.com>
Change-Id: I09c8a193d53e13b27adb5a6d01f6d937d6be49a1
Reviewed-on: https://review.openocd.org/c/openocd/+/7891
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Tested-by: jenkins

diff --git a/tcl/board/ti_j784s4evm.cfg b/tcl/board/ti_j784s4evm.cfg
new file mode 100644 (file)
index 0000000..d23dc8c
--- /dev/null
+++ b/tcl/board/ti_j784s4evm.cfg
@@ -0,0 +1,25 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) 2023 Texas Instruments Incorporated - http://www.ti.com/
+#
+# Texas Instruments J784S4 EVM: https://www.ti.com/tool/J784S4XEVM
+# Texas Instruments SK-AM69: https://www.ti.com/tool/SK-AM69
+#
+
+# J784S4/AM69 SK/EVM has an xds110 onboard.
+source [find interface/xds110.cfg]
+
+transport select jtag
+
+# default JTAG configuration has only SRST and no TRST
+reset_config srst_only srst_push_pull
+
+# delay after SRST goes inactive
+adapter srst delay 20
+
+if { ![info exists SOC] } {
+       set SOC j784s4
+}
+
+source [find target/ti_k3.cfg]
+
+adapter speed 2500