tcl/board: Add Renesas R-Car R8A7791 M2W Porter board

[fw/openocd] / tcl / board / renesas_porter.cfg

diff --git a/tcl/board/renesas_porter.cfg b/tcl/board/renesas_porter.cfg
new file mode 100644 (file)
index 0000000..da2bba1
--- /dev/null
+++ b/tcl/board/renesas_porter.cfg
@@ -0,0 +1,16 @@
+# Renesas R-Car M2 Evaluation Board
+
+source [find target/renesas_r8a7791.cfg]
+
+reset_config trst_and_srst srst_nogate
+
+proc init_reset {mode} {
+    # Assert both resets: equivalent to a power-on reset
+    jtag_reset 1 1
+
+    # Deassert TRST to begin TAP communication
+    jtag_reset 0 1
+
+    # TAP should now be responsive, validate the scan-chain
+    jtag arp_init
+}