From eeee3f41daf2b4668a0c6f75bc621146caa84b77 Mon Sep 17 00:00:00 2001
From: Peter Mamonov <pmamonov@gmail.com>
Date: Fri, 26 Sep 2014 14:04:51 +0400
Subject: [PATCH] tcl/target: Add XLP3xx configuration files

The patch adds configuration files for the following XLP 300-series
processors: XLP304, XLP308, XLP316.

Change-Id: Iaf2b807abf9fc4d7b51222fd40bdb18c6aca7d9c
Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru>
Signed-off-by: Peter Mamonov <pmamonov@gmail.com>
CC: Antony Pavlov <antonynpavlov@gmail.com>
CC: Dongxue Zhang <elta.era@gmail.com>
CC: Oleksij Rempel <linux@rempel-privat.de>
CC: Paul Fertser <fercerpav@gmail.com>
CC: Salvador Arroyo <sarroyofdez@yahoo.es>
CC: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: https://review.openocd.org/c/openocd/+/2323
Tested-by: jenkins
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
---
 tcl/target/netl_xlp304.cfg |  7 +++++++
 tcl/target/netl_xlp308.cfg |  7 +++++++
 tcl/target/netl_xlp316.cfg |  7 +++++++
 tcl/target/netl_xlp3xx.cfg | 39 ++++++++++++++++++++++++++++++++++++++
 4 files changed, 60 insertions(+)
 create mode 100644 tcl/target/netl_xlp304.cfg
 create mode 100644 tcl/target/netl_xlp308.cfg
 create mode 100644 tcl/target/netl_xlp316.cfg
 create mode 100644 tcl/target/netl_xlp3xx.cfg

diff --git a/tcl/target/netl_xlp304.cfg b/tcl/target/netl_xlp304.cfg
new file mode 100644
index 000000000..27c30a0d2
--- /dev/null
+++ b/tcl/target/netl_xlp304.cfg
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Target: XLP304 processor by NetLogic Microsystems
+#
+
+set XLP_NT 4
+source [find target/netl_xlp3xx.cfg]
diff --git a/tcl/target/netl_xlp308.cfg b/tcl/target/netl_xlp308.cfg
new file mode 100644
index 000000000..c3ba11e78
--- /dev/null
+++ b/tcl/target/netl_xlp308.cfg
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Target: XLP308 processor by NetLogic Microsystems
+#
+
+set XLP_NT 8
+source [find target/netl_xlp3xx.cfg]
diff --git a/tcl/target/netl_xlp316.cfg b/tcl/target/netl_xlp316.cfg
new file mode 100644
index 000000000..961b67f18
--- /dev/null
+++ b/tcl/target/netl_xlp316.cfg
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Target: XLP316 processor by NetLogic Microsystems
+#
+
+set XLP_NT 16
+source [find target/netl_xlp3xx.cfg]
diff --git a/tcl/target/netl_xlp3xx.cfg b/tcl/target/netl_xlp3xx.cfg
new file mode 100644
index 000000000..2366503cb
--- /dev/null
+++ b/tcl/target/netl_xlp3xx.cfg
@@ -0,0 +1,39 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Target: XLP 300-series processors by NetLogic Microsystems
+#
+# See http://www.broadcom.com/products/Processors/Enterprise/XLP300-Series
+#
+# Use xlp304.cfg, xlp308.cfg, xlp316.cfg for particular processor model.
+#
+
+transport select jtag
+
+global XLP_NT
+
+for {set i $XLP_NT} {$i > 0} {incr i -1} {
+	jtag newtap xlp cpu_$i -irlen 5 -disable
+	if {$i != 1} {
+		jtag configure xlp.cpu_$i -event tap-enable {}
+	}
+}
+jtag newtap xlp jrc -irlen 16 -expected-id 0x00011449
+
+jtag configure xlp.cpu_1 -event tap-enable {
+	global XLP_NT
+	irscan xlp.jrc 0xe0
+	drscan xlp.jrc 1 1
+	for {set i $XLP_NT} {$i > 1} {incr i -1} {
+		jtag tapenable xlp.cpu_$i
+	}
+}
+
+proc chipreset {} {
+	irscan xlp.jrc 0xab
+	drscan xlp.jrc 1 1
+	drscan xlp.jrc 1 0
+}
+
+jtag configure xlp.jrc -event setup "jtag tapenable xlp.cpu_1"
+
+target create xlp.cpu_1 mips_mips64 -endian big -chain-position xlp.cpu_1