From 9d98f8b7a7d0a4c1d50c1d5d9df62dc2d0ede26c Mon Sep 17 00:00:00 2001 From: Vivien Didelot Date: Wed, 21 Sep 2016 11:16:47 -0400 Subject: tcl/board: add Linksys WAG200G config The Linksys WAG200G router has a TI AR7 SoC and a 4MB Flash layout similar to the Netgear DG834v3 router [1]. Below is an example of a successful flash recovery, using a TUMPA, connected to the MIPS EJTAG 2.6 header (JP102) of the router. WAG200G [2] TUMPA [3] Desc Pin Pin Desc ------------------------ nTRST 1 3 nTRST TDI 3 5 TDI TDO 5 13 TDO TMS 7 7 TMS TCK 9 9 TCK nSRST 11 15 RST GND 2 4 GND Note that nSRST is optional to halt the CPU, but is required to probe the flash. For instance, recover the kernel with: $ sudo ./src/openocd -s tcl \ -f interface/ftdi/tumpa.cfg \ -f tools/firmware-recovery.tcl \ -c 'board linksys-wag200g; reset_config srst_only; flash_part kernel /path/to/kernel.bin; shutdown' [1] https://wiki.openwrt.org/toh/linksys/wag200g [2] https://www.linux-mips.org/wiki/JTAG#JTAG_headers [3] http://www.tiaowiki.com/w/TIAO_USB_Multi_Protocol_Adapter_User's_Manual#20_PIN_JTAG_Connector Change-Id: I952ba9f706e2e4f8f95ca03a5fa58f391ca030b6 Signed-off-by: Vivien Didelot Reviewed-on: http://openocd.zylin.com/3776 Tested-by: jenkins Reviewed-by: Spencer Oliver --- tcl/tools/firmware-recovery.tcl | 1 + 1 file changed, 1 insertion(+) (limited to 'tcl/tools/firmware-recovery.tcl') diff --git a/tcl/tools/firmware-recovery.tcl b/tcl/tools/firmware-recovery.tcl index 6e23540..8e017ce 100644 --- a/tcl/tools/firmware-recovery.tcl +++ b/tcl/tools/firmware-recovery.tcl @@ -4,6 +4,7 @@ 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-wag200g Linksys WAG200G" "linksys-wrt54gl Linksys WRT54GL v1.1" "netgear-dg834v3 Netgear DG834G v3" "tp-link_tl-mr3020 TP-LINK TL-MR3020" -- cgit v1.1