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Diffstat (limited to 'doc/bsp_howto/bspstruct.t')
| -rw-r--r-- | doc/bsp_howto/bspstruct.t | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/doc/bsp_howto/bspstruct.t b/doc/bsp_howto/bspstruct.t new file mode 100644 index 0000000000..cd42da28e3 --- /dev/null +++ b/doc/bsp_howto/bspstruct.t @@ -0,0 +1,37 @@ +@chapter = The Board Support Package Structure + +The BSP are all kept in the $RTEMS_ROOT/c/src/lib/libbsp directory. They +are filed under the processor family (m68k, powerpc, etc.). A given BSP +consists in the following directories: + +@itemize @bullet + +@item clock : support for the realtime clock, which provides a regular +time basis to the kernel, + +@item console : rather the serial driver than only a console driver, it +deals with the board UARTs (i.e. serial devices), + +@item include : the include files, + +@item startup : the board initialization code, + +@item timer : support of timer devices, + +@item shmsupp : support of shared memory in a multiprocessor system, + +@item network : the KA9Q ethernet driver. + +@end itemize + +Another important element are the makefiles, which have to be provided by +the user. + + +Rem : You should have a copy of the gen68340 BSP +($RTEMS_ROOT/c/src/lib/libbsp/m68k/gen68340) in hand while reading this +piece of documentation. + +Further in this document we'll use the $BSP340_ROOT label for +$RTEMS_ROOT/c/src/lib/libbsp/m68k/gen68340. + |