Finally, we saw the startup interface of uClinux.

We finally saw the startup interface of uClinux-general Linux technology-Linux programming and kernel information. The following is a detailed description. Summarize the experience of this week

1) Compiling uClinux in ubuntu requires you to install many things on your own. Otherwise, many of the most basic commands will go wrong.

Make menuconfig // ncurses to be installed

Make xconfig // to install the tck and tk packages, the wish

Make lib_only // for uClinux 2.4, install bison; otherwise, it will not pass

So, if it is inconvenient to access the Internet recently like me, prepare a Ubuntu8.04 DVD. There are a lot of software

2) There are three steps to configure the kernel.

The main interface -- configure the kernel -- configure the user program three steps

We recommend that you use make menuconfig to load the three cfg files provided by Li yutai directly next week.

If you do not need to configure it yourself, it seems that my board has a kernel_44b0.cfg configuration file, mainly the configuration of kernel config, the memory address, size, flash Address, size of the b0x board, clock frequency must be paired

3) after compilation, the. binfile will appear in the image file shelf. Congratulations, but it will not work if it is lost. You only need to enter flash.

A few days ago, I threw the bin directly to the sdram, so it would be nice to run it ).