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A bunch of small patches against the i386 HAL.


Hi,

The attached patch contains a couple of small things against the i386
HAL (arch and pcmb). They are truly tiny so I've included them in the
same patch rather than spamming the list (more than I've already done
this morning) with lots of little patches.

The patch includes the following

        A trivial patch to arch/current/src/vectors.S to enable the use
        of ROMRAM as a startup type. This isn't in the PC HAL, but is
        used by our HAL's for various embedded boards. The addition is
        fairly innocuous so I hope it can go in.
        
        An even more trivial patch to arch/current/src/i386.ld to add
        support for the .2ram segment, which is needed by some flash
        drivers.
        
        A patch to pcmb/current/cdl/hal_i386_pcmb.cdl to make the RTC
        constants defined by 'default_value' rather than calculated.
        Some embedded processors have different RTC cock rates from a
        normal PC.
        
        Finally, a tiny patch to pcmb/current/src/pcmb_serial.c to turn
        on the FIFO. I need this to have the serial 'load' command work
        at all.
        
Cheers,
Ian.

-- 
Ian Campbell
Design Engineer

Arcom Control Systems Ltd,			Direct: +44 (0)1223 403465
Clifton Road,					Phone:  +44 (0)1223 411 200
Cambridge CB1 7EA				E-Mail: icampbell at arcom dot com
United Kingdom					Web:    http://www.arcom.com




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