Is there some articles discussing how to change bare-board code to linux driver?

[T Ziomek]

>    Where can i find them?thanks.

In addition to LDD3 (for 2.6 kernels, or the freely available LDD2 for 2.4 
kernels), you might want to look at some existing Linux drivers that are
based on "bare metal" / "no OS" drivers.  The ones I know of are for Xilinx
peripherals, for example (within the Linux kernel tree),
- ./drivers/net/xilinx_enet
- ./drivers/char/xilinx_uartlite
- ./drivers/char/xilinx_gpio

Tom
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