[Bug 1728] New: Patch for RTEMS-BSP m68k/mcf5225x

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Wed Dec 22 09:12:53 UTC 2010


           Summary: Patch for RTEMS-BSP m68k/mcf5225x
           Product: RTEMS
           Version: 4.9
          Platform: m68k
        OS/Version: RTEMS
            Status: NEW
          Severity: enhancement
          Priority: P3
         Component: patch - do not use
        AssignedTo: joel.sherrill at oarcorp.com
        ReportedBy: m.presulli at embed-it.com

This patch is based on a "clean" RTEMS 4.9.4 and offers some
modifications/enhancements for the BSP.

* Generic Exception Handler can be used instead of _uhoh

* Flash Driver for the onboard flash including flash security

* DMA initializations can be used to substitute the whole termios, so we saved
  alot of code/memory size

* Bugfixes in fec for the lwip-port, the fec driver works now "optimized" with
the lwip-port

* RTC driver routines which configures the RTC clock and time

* generic software trap handler capable of return values

* Bugfix in "old" bsp with MASKALL_BIT when use RTEMS without console

* bugfixes and extensions in bsp header file "mcf5225x.h"

* generic dbg_printk() which prints debug outputs directly via a dma channel

I hope someone have the time to merge it into the CVS head, it shouldn't be
a real task i think.

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