From dc28a6e593cc53117ba9b8e6e7ab9d20f49c5e4b Mon Sep 17 00:00:00 2001
From: barthess <barthess@yandex.ru>
Date: Sun, 11 Dec 2016 15:11:41 +0300
Subject: XCF (Xilinx platfrom flash) support.

Change-Id: I4ee6db5f0abdb9fd279cc0edd13f71952a9d295d
Signed-off-by: Uladzimir Pylinski <barthess@yandex.ru>
Reviewed-on: http://openocd.zylin.com/3914
Tested-by: jenkins
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
---
 tcl/cpld/xilinx-xcf-p.cfg | 18 ++++++++++++++++++
 tcl/cpld/xilinx-xcf-s.cfg | 18 ++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 tcl/cpld/xilinx-xcf-p.cfg
 create mode 100644 tcl/cpld/xilinx-xcf-s.cfg

(limited to 'tcl/cpld')

diff --git a/tcl/cpld/xilinx-xcf-p.cfg b/tcl/cpld/xilinx-xcf-p.cfg
new file mode 100644
index 0000000..8e0a26c
--- /dev/null
+++ b/tcl/cpld/xilinx-xcf-p.cfg
@@ -0,0 +1,18 @@
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $CHIPNAME
+} else {
+	set _CHIPNAME xcf
+}
+
+# IDs acquired from Xilinx's DS123.pdf
+# XCF08P <v>5057093
+# XCF16P <v>5058093
+# XCF32P <v>5059093
+# The 4 top bits (28:31) are the device revision. Ignore it.
+jtag newtap $_CHIPNAME flash -irlen 16 -ignore-version \
+	-expected-id 0x05057093 \
+	-expected-id 0x05058093 \
+	-expected-id 0x05059093
+
+target create xcf.flash testee -chain-position $_CHIPNAME.flash
+flash bank XCF_P xcf 0 0 0 0 xcf.flash
diff --git a/tcl/cpld/xilinx-xcf-s.cfg b/tcl/cpld/xilinx-xcf-s.cfg
new file mode 100644
index 0000000..a3c79a3
--- /dev/null
+++ b/tcl/cpld/xilinx-xcf-s.cfg
@@ -0,0 +1,18 @@
+if { [info exists CHIPNAME] } {
+	set _CHIPNAME $CHIPNAME
+} else {
+	set _CHIPNAME xcf
+}
+
+# IDs acquired from Xilinx's DS123.pdf
+# XCF01S <v>5044093
+# XCF02S <v>5045093
+# XCF04S <v>5046093
+# The 4 top bits (28:31) are the device revision. Ignore it.
+jtag newtap $_CHIPNAME flash -irlen 8 -ignore-version \
+	-expected-id 0x05044093 \
+	-expected-id 0x05045093 \
+	-expected-id 0x05046093
+
+target create xcf.flash testee -chain-position $_CHIPNAME.flash
+flash bank XCF_S xcf 0 0 0 0 xcf.flash
-- 
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