Import xPack OpenOCD 0.12.0-7 and GNU Make 4.4.1 from x86_64-w64-mingw32.

2026-09-14 16:20:05 +08:00
parent 2b73c30a9d
commit 534c017e0f
1133 changed files with 74341 additions and 0 deletions
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+#Hilscher netX 500 CPU
+
+if { [info exists CHIPNAME] } {
+   set _CHIPNAME $CHIPNAME
+} else {
+   set _CHIPNAME netx500
+}
+
+if { [info exists ENDIAN] } {
+   set _ENDIAN $ENDIAN
+} else {
+   set _ENDIAN little
+}
+
+if { [info exists CPUTAPID] } {
+   set _CPUTAPID $CPUTAPID
+} else {
+   set _CPUTAPID 0x07926021
+}
+
+# jtag scan chain
+jtag newtap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
+
+# that TAP is associated with a target
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME arm926ejs -endian $_ENDIAN -chain-position $_TARGETNAME
+
+proc mread32 {addr} {
+  return [read_memory $addr 32 1]
+}
+
+# This function must be called on netX100/500 right after halt
+# If it is called later the needed register cannot be written anymore
+proc sdram_fix { } {
+
+  set accesskey [mread32 0x00100070]
+  mww 0x00100070 $accesskey
+  mww 0x0010002c 0x00000001
+
+  if {[expr {[mread32 0x0010002c] & 0x07}] == 0x07} {
+	 puts "SDRAM Fix was not executed. Probably your CPU halted too late and the register is already locked!"
+  } else {
+	 puts "SDRAM Fix succeeded!"
+  }
+}