2 days ag i compiled new rom for my WNDR3700v4. I included many packages. I use them all. ROM is ~21 MB I also include patch for this device to use all 128 MB NAND storage. I have no problems with that, but i saw here (https://github.com/lede-project/source/tree/master/target/linux/ar71xx) that 4.9 kernel is available for ar71xx devices. Can i compile rom for my device with kernel 4.9? is it stable enough or are there any known problems with this kernel? Also i am interested if can i compile my system with GCC 7.x or 6.x at least. I compiled this ROM 2 days ago with GCC 5.5 I have arch linux with GCC7.3 but this process used 5.5.
I do not understand this process (not compilation itself) Is there any improvement in rom working because it's compiled with newer version of GCC?
One more question and that's it
I know that WiFi channels are locked down. How can i fully unlock my routers wifi potential? (open channels 12,13,14? higher MHZ and higher power to antenn like 30 dBm or so?
Change KERNEL_PATCHVER in file:
although I would guess 4.9 will be the default real soon now. Bigger improvment to be had by changing compiler optimizations, you can find examples. You should be able to use 6.x, I think there is still an issue or two(dropbear) with 7.x, at least there was the last time I tried. reghack may work on that device, not sure though.
Yeah i saw that ssh problem with cpu going crazy when incoming connection, but thought it was resolved.
So changing GCC from 5.5 to 6.x is better. Very well. I will try to compile now my build with 4.9 kernel and GCC 6.3. Sadly i do not have my tp link device for testing. This is my main one so i won't/can't try reghack. If wifi will not work or router will not turn on i am screwd
How to change GCC version to GCC6.3?
Do i have to cgange it only here? Is this even right place to set GCC version?
Found this file too ~/lede/toolchain/gcc/Config.version
default y if (!TOOLCHAINOPTS && arc)
default "arc-2017.03-release" if GCC_VERSION_6_3_ARC
default "6.3.0" if GCC_USE_VERSION_6
default "7.2.0" if GCC_USE_VERSION_7
default y if GCC_VERSION_6_3_ARC
But i do not understand where to set GCC_USE_VERSION_6 so it will use GCC 6.3
Advanced config->Toolchain options->GCC compiler
I think this requires a
Thank you very much. I compiled it with GCC 6.3 and kernel version 4.9 and many packages as i needed and that 128 MB NAND patch for my router.
Here it is