$ cd
$ wget https://github.com/steward-fu/website/releases/download/iriver-d88/mipseltools-gcc412-glibc261.tar
$ tar xvf mipseltools-gcc412-glibc261.tar
$ sudo mv mipseltools-gcc412-glibc261 /opt/
$ export PATH=/opt/mipseltools-gcc412-glibc261/bin:$PATH
$ mipsel-linux-gcc --version
mipsel-linux-gcc (GCC) 4.1.2
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ cd
$ wget https://github.com/steward-fu/website/releases/download/iriver-d88/src_kernel-2.6.24.zip
$ unzip src_kernel-2.6.24.zip
$ cd kernel-jz4755_d8_linux-2.6.24
$ make d88_defconfig
$ make all -j4
P.S. arch/mips/boot/uImage