readme.txt

vxworks的BSP开发配置文件

This directory and its subdirectories contain the source code for the
VxWorks BSP.

The BSP is build by running MAKE on Makefile. The ROM-based versions
are designed to be loaded at an address of 0x00040000. In order to be
load and run properly, they must be prepended with a header that
places the VxWorks image at that address and which contains a jump to
that address. The targets that have this preamble added are indicated
with a ".ful" extention. 

The following targets are valid:

vxWorks:	loadable VxWorks image
vxWorks.st	loadable VxWorks stand-alone image
bootromu.ful:	Bootrom image, uncompressed
bootrom.ful:	Bootrom image, compressed
bootrom_res.ful:Bootrom image, rom-resident
st_rom.ful:	Standalone VxWorks image, corresponding to vxWorks.st_rom

The following need to be built as serial port version in order for
Tornado to work with them.

rom.ful:	Romable VxWorks image, corresponding to vxWorks_rom
res_rom.ful:	Romable VxWorks image, corresponding to vxWorks.res_rom
vxWorks.res_rom_nosym.ful:	

For more information, see the target.txt file.

The file Makefile.mak is a "generic" makefile. It's behavior can be
modified via command-line switches:

   Tornado Version
     TOR201=1    Use Tornado 2.0.1       (default)
     TOR20=1     Use Tornado 2.0
   Board Type
     IXM1200=1   Build for IXM1200       (default)
   Endian
     BE=1        Build Big-Endian        (default is little endian)

The file Makefile is a specific version.