XCF (Xilinx platfrom flash) support.

[fw/openocd] / tcl / cpld / xilinx-xcf-p.cfg

diff --git a/tcl/cpld/xilinx-xcf-p.cfg b/tcl/cpld/xilinx-xcf-p.cfg
new file mode 100644 (file)
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