[scripts][do-*-xmd] create xmd.tcl file that takes argument

refactor do-zybo-xmd and do-uzed-xmd to use the single xmd tcl file

Change-Id: Ibf3f58127103ff563b617a0025a15815d2f28049

scripts/do-uzed-xmd

@@ -1,4 +1,6 @@
 #!/bin/sh
 
-make uzed-test -j &&
-xmd -tcl scripts/uzed-xmd.tcl
+PROJECT=uzed-test
+
+make $PROJECT -j &&
+xmd -tcl scripts/xmd.tcl $PROJECT

scripts/do-zybo-xmd

@@ -1,4 +1,6 @@
 #!/bin/sh
 
-make zybo-test -j &&
-xmd -tcl scripts/zybo-xmd.tcl
+PROJECT=zybo-test
+
+make $PROJECT -j &&
+xmd -tcl scripts/xmd.tcl $PROJECT

scripts/uzed-xmd.tcl

@@ -1,9 +0,0 @@
-connect arm hw
-
-rst
-after 1000
-stop
-dow -data build-uzed-test/lk.bin 0
-rwr pc 0
-con
-

scripts/xmd.tcl

@@ -0,0 +1,18 @@
+#puts "argc = $argc"
+#puts "argv = $argv"
+#puts "arg 1 is [lindex $argv 0]"
+
+if { $argc != 1 } {
+    puts "not enough arguments to xmd script"
+    exit
+}
+
+connect arm hw
+
+rst
+after 1000
+stop
+dow -data build-[lindex $argv 0]/lk.bin 0
+rwr pc 0
+con
+

scripts/zybo-xmd.tcl

@@ -1,9 +0,0 @@
-connect arm hw
-
-rst
-after 1000
-stop
-dow -data build-zybo-test/lk.bin 0
-rwr pc 0
-con
-