debuggers: import openocd-0.7.0

Initial check-in of openocd-0.7.0 as it can be downloaded from
http://sourceforge.net/projects/openocd/files/openocd/0.7.0/

Any modifications will follow.

Change-Id: I6949beaefd589e046395ea0cb80f4e1ab1654d55

debuggers/openocd/tcl/board/at91rm9200-dk.cfg

@@ -0,0 +1,82 @@
+#
+# This is for the "at91rm9200-DK" (not the EK) eval board.
+#
+# The two are probably very simular.... I have DK...
+#
+# It has atmel at91rm9200 chip.
+source [find target/at91rm9200.cfg]
+
+reset_config trst_and_srst
+
+$_TARGETNAME configure -event gdb-attach { reset init }
+$_TARGETNAME configure -event reset-init { at91rm9200_dk_init }
+
+#flash bank <name> <driver> <base> <size> <chip_width> <bus_width> <target>
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME cfi 0x10000000 0x00200000 2 2 $_TARGETNAME
+
+
+proc at91rm9200_dk_init { } {
+    # Try to run at 1khz... Yea, that slow!
+    # Chip is really running @ 32khz
+    adapter_khz 8
+
+    mww 0xfffffc64 0xffffffff
+    ##  disable all clocks but system clock
+    mww 0xfffffc04 0xfffffffe
+    ##  disable all clocks to pioa and piob
+    mww 0xfffffc14 0xffffffc3
+    ##  master clock = slow cpu = slow
+    ##  (means the CPU is running at 32khz!)
+    mww 0xfffffc30 0
+    ##  main osc enable
+    mww 0xfffffc20 0x0000ff01
+    ##  program pllA
+    mww 0xfffffc28 0x20263e04
+    ##  program pllB
+    mww 0xfffffc2c 0x10483e0e
+    ##  let pll settle... sleep 100msec
+    sleep 100
+    ##  switch to fast clock
+    mww 0xfffffc30 0x202
+    ## Sleep some - (go read)
+    sleep 100
+
+    #========================================
+    # CPU now runs at 180mhz
+    # SYS runs at 60mhz.
+    adapter_khz 40000
+    #========================================
+
+
+    ##  set memc for all memories
+    mww 0xffffff60 0x02
+    ##  program smc controller
+    mww 0xffffff70 0x3284
+    ##  init sdram
+    mww 0xffffff98 0x7fffffd0
+    ##  all banks precharge
+    mww 0xffffff80 0x02
+    ##  touch sdram chip to make it work
+    mww 0x20000000 0
+    ##  sdram controller mode register
+    mww 0xffffff90 0x04
+    mww 0x20000000 0
+    mww 0x20000000 0
+    mww 0x20000000 0
+    mww 0x20000000 0
+    mww 0x20000000 0
+    mww 0x20000000 0
+    mww 0x20000000 0
+    mww 0x20000000 0
+    ##  sdram controller mode register
+    ##  Refresh, etc....
+    mww 0xffffff90 0x03
+    mww 0x20000080 0
+    mww 0xffffff94 0x1f4
+    mww 0x20000080 0
+    mww 0xffffff90 0x10
+    mww 0x20000000 0
+    mww 0xffffff00 0x01
+
+}