The 2GB threshold comes from the fact, that the machine I am working on only supports SD (not SDHC) which are max 2GB big.
So far I have managed to compile the kernel with my adjusted kernel config and applied RT-Patch. But I am stuck trying to get this kernel into my bootable USB. The tutorials I found create Live USBs bigger than 2GB. (this for example breaks at tar -xpf ~/Download/portage-latest.tar.xz) And the minimal Gentoo x86 img does not contain the kernel bzImage or any lib/modules directory:
2048 2,0K drwxr-xr-x 3 root root 2,0K Sep 29 08:08 gentoo.efimg.mountPoint
1873 179M -rw-r--r-- 1 root root 179M Sep 29 08:08 image.squashfs
1920 4,0K drwxr-xr-x 2 root root 4,0K Sep 29 08:06 isolinux
1881 0 -rw-r--r-- 1 root root 0 Sep 29 08:06 livecd
1885 7,5K -rw-r--r-- 1 root root 7,1K Sep 29 08:06 README.txt
I have gotten so far that I mounted image.squashfs and found /mtn/modules but I still can't locate the kernel bzImage.
Can someone point me to a good tutorial or provide one?
