[Buildroot] AT91, missing kernel include files

Thomas tokant at gmx.net
Sat Jan 30 14:27:09 UTC 2010


Hello,

I have a working toolchain with kernel (2.6.28.2) and root file system
built by buildroot 2009.08 for an ARM AT91RM9200 controller. I use the
toolchain to compile a kernel module. My problem is, that the compiler
does not find the architecture specific include files. For example
<asm/arch/gpio.h> The same "setup" worked with a previous kernel
2.6.21.1 and an old buildroot version.

If I compare the kernel include files in include/asm-arm/, I can see,
that there are a lot of files and directories missing in the 2.6.28.2
kernel. How do I get the include files?

Thanks, Thomas.



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