From 84d68579eb55c1b4aba4fddc11b33ae746f84d23 Mon Sep 17 00:00:00 2001
From: Jiri Kastner <cz172638@gmail.com>
Date: Sat, 16 Dec 2017 22:17:52 +0100
Subject: [PATCH] configs for Marvell Armada 3700

Change-Id: I367f39c9bc9e58380d6d5b500d5368d5173d96bd
Signed-off-by: Jiri Kastner <cz172638@gmail.com>
Signed-off-by: Forest Crossman <cyrozap@gmail.com>
Reviewed-on: http://openocd.zylin.com/4302
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
---
 tcl/target/marvell/88f3710.cfg |  5 +++
 tcl/target/marvell/88f3720.cfg |  5 +++
 tcl/target/marvell/88f37x0.cfg | 68 ++++++++++++++++++++++++++++++++++
 3 files changed, 78 insertions(+)
 create mode 100644 tcl/target/marvell/88f3710.cfg
 create mode 100644 tcl/target/marvell/88f3720.cfg
 create mode 100644 tcl/target/marvell/88f37x0.cfg

diff --git a/tcl/target/marvell/88f3710.cfg b/tcl/target/marvell/88f3710.cfg
new file mode 100644
index 000000000..6e35f293d
--- /dev/null
+++ b/tcl/target/marvell/88f3710.cfg
@@ -0,0 +1,5 @@
+# Marvell Armada 3710
+
+set CORES 1
+
+source [find target/marvell/88f37x0.cfg]
diff --git a/tcl/target/marvell/88f3720.cfg b/tcl/target/marvell/88f3720.cfg
new file mode 100644
index 000000000..799d614ba
--- /dev/null
+++ b/tcl/target/marvell/88f3720.cfg
@@ -0,0 +1,5 @@
+# Marvell Armada 3720
+
+set CORES 2
+
+source [find target/marvell/88f37x0.cfg]
diff --git a/tcl/target/marvell/88f37x0.cfg b/tcl/target/marvell/88f37x0.cfg
new file mode 100644
index 000000000..dba7da21e
--- /dev/null
+++ b/tcl/target/marvell/88f37x0.cfg
@@ -0,0 +1,68 @@
+# Main file for Marvell Armada 3700 series targets
+#
+# !!!!!!
+#
+# This file should not be included directly. Instead, please include
+# either marvell/88f3710.cfg or marvell/88f3720.cfg, which set the needed
+# variables to the appropriate values.
+#
+# !!!!!!
+
+# Armada 3700 supports both JTAG and SWD transports.
+source [find target/swj-dp.tcl]
+
+if { [info exists CORES] } {
+    set _cores $CORES
+} else {
+    error "CORES not set. Please do not include marvell/88f37x0.cfg directly, but the specific chip configuration file (marvell/88f3710.cfg, marvell/88f3720.cfg, etc.)."
+}
+
+if { [info exists CHIPNAME] } {
+    set _CHIPNAME $CHIPNAME
+} else {
+    set _CHIPNAME [format a37%s0 $_cores]
+}
+
+set _ctis {0x80820000 0x80920000}
+
+#
+# Main DAP
+#
+if { [info exists DAP_TAPID] } {
+    set _DAP_TAPID $DAP_TAPID
+} else {
+    set _DAP_TAPID 0x4ba00477
+}
+
+# declare the one JTAG tap to access the DAP
+swj_newdap $_CHIPNAME dap -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_DAP_TAPID -ignore-version -enable
+
+# declare the main application cores
+set _TARGETNAME $_CHIPNAME.cpu
+set _smp_command ""
+
+for { set _core 0 } { $_core < $_cores } { incr _core 1 } {
+
+    set _command "target create ${_TARGETNAME}$_core aarch64 \
+                         -chain-position $_CHIPNAME.dap -coreid $_core \
+                         -ctibase [lindex $_ctis $_core]"
+
+    if { $_core != 0 } {
+        # non-boot core examination may fail
+        set _command "$_command -defer-examine"
+        set _smp_command "$_smp_command ${_TARGETNAME}$_core"
+    } else {
+        # uncomment when "hawt" rtos is merged
+        # set _command "$_command -rtos hawt"
+        set _smp_command "target smp ${_TARGETNAME}$_core"
+    }
+
+    eval $_command
+}
+
+eval $_smp_command
+
+# declare the auxiliary Cortex-M3 core on AP #3
+target create ${_TARGETNAME}.m3 cortex_m -chain-position $_CHIPNAME.dap -ap-num 3 -defer-examine
+
+targets ${_TARGETNAME}0