tcl: add ASUS RT-N66U config

CFI flashing verified with real hardware. RAM configuration wasn't
attempted.

Change-Id: I9185ab71430d799793befef708a15f62edba1663
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-on: http://openocd.zylin.com/2153
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>

diff --git a/tcl/board/asus-rt-n66u.cfg b/tcl/board/asus-rt-n66u.cfg
new file mode 100644 (file)
index 0000000..4b255cf
--- /dev/null
+++ b/tcl/board/asus-rt-n66u.cfg
@@ -0,0 +1,19 @@
+#
+# http://wikidevi.com/wiki/Asus_RT-N66U
+#
+
+echo "ATTENTION: you need to solder a 4.7-10k pullup resistor to pin 21 of flash IC"
+echo "to enable JTAG, see http://wl500g.info/album.php?albumid=28&attachmentid=8991 ,"
+echo "there is an unpopulated footprint near U8.\n"
+
+set partition_list {
+    CFE                { Bootloader                    0xbc000000 0x00040000 }
+    firmware   { "Kernel+rootfs"               0xbc040000 0x01fa0000 }
+    nvram      { "Config space"                0xbdfe0000 0x00020000 }
+}
+
+source [find target/bcm4706.cfg]
+
+# External 32MB NOR Flash (Spansion S29GL256P10TF101
+set _FLASHNAME $_CHIPNAME.flash
+flash bank $_FLASHNAME cfi 0xbc000000 0x02000000 2 2 $_TARGETNAME

diff --git a/tcl/target/bcm4706.cfg b/tcl/target/bcm4706.cfg
new file mode 100644 (file)
index 0000000..10b32c7
--- /dev/null
+++ b/tcl/target/bcm4706.cfg
@@ -0,0 +1,7 @@
+set _CHIPNAME bcm4706
+set _CPUID 0x1008c17f
+
+jtag newtap $_CHIPNAME cpu -irlen 5 -ircapture 0x1 -irmask 0x1f -expected-id $_CPUID
+
+set _TARGETNAME $_CHIPNAME.cpu
+target create $_TARGETNAME mips_m4k -endian little -chain-position $_TARGETNAME

diff --git a/tcl/tools/firmware-recovery.tcl b/tcl/tools/firmware-recovery.tcl
index 45311490faaef902305a078f8b3216a8e337a3ec..0f2bc2ab07c56518cc95915f4ab4d91f00deebc2 100644 (file)
--- a/tcl/tools/firmware-recovery.tcl
+++ b/tcl/tools/firmware-recovery.tcl
@@ -3,6 +3,7 @@ echo "Use -c firmware_help to get help\n"
 
 set known_boards {
     "asus-rt-n16               ASUS RT-N16"
+    "asus-rt-n66u              ASUS RT-N66U"
     "linksys-wrt54gl           Linksys WRT54GL v1.1"
     "netgear-dg834v3           Netgear DG834G v3"
     "bt-homehubv1              BT HomeHub v1"