+# A list of names of CPU and options required
+set ocd_cpu_list {
+ {
+ name IXP42x
+ options {xscale -variant IXP42x}
+ comment {IXP42x cpu}
+ }
+ {
+ name arm7
+ options {arm7tdmi -variant arm7tdmi}
+ comment {vanilla ARM7}
+ }
+}
+
+# Invoked from Tcl code
+proc ocd_cpu {args} {
+ set name $args
+ set result ""
+ global ocd_cpu_list
+ foreach a [lsort $ocd_cpu_list] {
+ if {[string length $args]==0||[string first [string toupper $name] [string toupper "$a(name)$a(options)$a(comment)"]]!=-1} {
+ lappend result $a
+ }
+ }
+ return $result
+}
+
+proc cpu {args} {
+ # 0123456789012345678901234567890123456789012345678901234567890123456789
+ puts "CPU Options Comment"
+ foreach a [lsort [ocd_cpu $args]] {
+ puts [format "%-20s%-40s%s" $a(name) $a(options) $a(comment)]
+ }
+}
+
+proc power_restore {} {
+ puts "Sensed power restore."
+ reset init
+}
+
+add_help_text power_restore "Overridable procedure run when power restore is detected. Runs 'reset init' by default."
+
+proc power_dropout {} {
+ puts "Sensed power dropout."
+}
+
+proc srst_deasserted {} {
+ puts "Sensed nSRST deasserted."
+ reset init
+}
+add_help_text srst_deasserted "Overridable procedure run when srst deassert is detected. Runs 'reset init' by default."
+
+proc srst_asserted {} {
+ puts "Sensed nSRST asserted."
+}
+
+# catch any exceptions, capture output and return output
+proc capture_catch {a} {
+ catch {
+ capture {uplevel $a}
+ } result
+ return $result
+}