Some D-Link/Trendnet devices use a cameo signature and I found prior posts regarding appending about 40 bytes of code to rootfs.
https://patchwork.ozlabs.org/patch/699611/ The post suggested the use of tools/firmware-utils/mkcameofw. Presently, a build had the error that mkcameofw (also tried cameofw) was not found. If one looks at the OpenWRT device pages for both the D-Link DIR-810L B1 and the Trendnet TEW-810DR, both describe using ncc_att_hwid to append the signature. ncc_att_hwid is included in ghe GPL source package from both D-Link and Trendnet and can also be obtained from DD-wrt. https://openwrt.org/toh/d-link/dir-810l https://openwrt.org/toh/trendnet/trendnet_tew-810dr_1.0_1.1 Couple of points: 1. mkcameofw seems to be broken and unused. Both the device pages describe the use of GPL'd ncc_att_hwid after the build for the initial install. 2. I've searched for the documentation for ncc_att_hwid and cameo signature and only came up with it being applied in OpenWRT/DD-wrt. 3. Users are working around the broken code manually. 4. ncc_att_hwid is GPL'd and could be included in the build tree. -- J. Scott Heppler _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
