Re: how to add ROM image size?

From: Yannick Chamming's [eMVP] (ychammings_nospam_at_adeset.com)
Date: 04/30/04 

Date: Fri, 30 Apr 2004 18:56:04 +0200

I don't think that you can store a nk.bin file in non contiguous flash
memory, even if you remap the memory area so that the virtual space is
contiguous.

I think the best would be to do multi bin files (to reduce the sizes) and
store one bin file per flash device 

-- 
----------------------------------------------------------------
Yannick Chamming's (eMVP)
ADESET
Windows Embedded Manager
ychammings AT adeset DOT com>
http://www.adeset.com
Tél  : +33 (0)4.72.18.57.77
Fax : +33 (0)4.72.18.57.78
----------------------------------------------------------------
"qiming" <91ming@163.com> a écrit dans le message de
news:e%23Wtd2DLEHA.1192@TK2MSFTNGP11.phx.gbl...
> thanks
>       My nk.bin is 36MB. My 64MB Flash is not contiguous.
> i modification :
>
>     OEMAddressTable
>     ;;;-------------------------------------------------------------
>     ;;; Virtual(cached)   Phys Addr   MB
>     ;;;-------------------------------------------------------------
>     .....
>
>     DCD 0x98300000,  0x00000000,      32    ; (nCS0)
>     DCD 0x9c600000,  0x04000000,      32    ; (nCS1)
>
>     .....
>
> config.bib
>
> MEMORY
>     NK    800B8000  04000000 RAMIMAGE       ;
>     RAM   840B8000  01C00000 RAM            ;
>     EDBG  85F8D000  00020000 RESERVED
>
>    AUD_DMA    85CB8000  0000A000  RESERVED
>    SLEEP_SAV  85CC2000  00001000  RESERVED
>    DRV_GLB    85CC3000  00001000  RESERVED
>    CACHE_FLG  85CC4000  0003C000  RESERVED  ;
>    DISPLAY    85D00000  00130000  RESERVED  ;
>    UNUSED_BUF 85E30000 0015D000  RESERVED
>    ZBANK      87000000  00100000  RESERVED
>
> CONFIG
>     ......
>
>     ROMSTART=800B8000
>     ROMWIDTH=32
>     ROMSIZE=03E00000
>
>     .......
>
> "Yannick Chamming's [eMVP]" <ychammings_nospam@adeset.com> дÈëÓʼþ
> news:%23tSr9mDLEHA.3736@TK2MSFTNGP12.phx.gbl...
> > Are your 64MB contiguous ?
> >
> > If yes, replace the 32 in the OEMAddressTable by 64
> >
> > Concerning config.bib, the informations you provide seems to indicate
that
> > you are booting from RAM, so non modification should be required.
> >
> > If your image is loaded from Flash to RAM, you will probably need to
> update
> > the BLoader.
> >
> > Else, if you are using your flash for applicative purpose, you will need
> to
> > update your flash driver
> >
> >
> >
> > -- 
> > ----------------------------------------------------------------
> > Yannick Chamming's (eMVP)
> > ADESET
> > Windows Embedded Manager
> > ychammings AT adeset DOT com>
> > http://www.adeset.com
> > Tél  : +33 (0)4.72.18.57.77
> > Fax : +33 (0)4.72.18.57.78
> > ----------------------------------------------------------------
> >
> > "qiming" <91ming@163.com> a écrit dans le message de
> > news:%23qRDrbDLEHA.4032@TK2MSFTNGP10.phx.gbl...
> > > Hi:
> > >     My board has 64MB Flash,but i only used 32MB,I want used
64MB,what's
> i
> > > do?
> > > My systerm information:
> > >
> > >     OEMAddressTable
> > >     ;;;-------------------------------------------------------------
> > >     ;;; Virtual(cached)   Phys Addr   MB
> > >     ;;;-------------------------------------------------------------
> > >     .....
> > >
> > >     DCD 0x98300000,  0x00000000,      32    ;
> > >
> > >     .....
> > >
> > > config.bib
> > >
> > > MEMORY
> > >     NK    800B8000  02000000 RAMIMAGE       ;
> > >     RAM   820B8000  01C00000 RAM            ;
> > >     EDBG  83F8D000  00020000 RESERVED
> > >
> > >    AUD_DMA    83CB8000  0000A000  RESERVED
> > >    SLEEP_SAV  83CC2000  00001000  RESERVED
> > >    DRV_GLB    83CC3000  00001000  RESERVED
> > >    CACHE_FLG  83CC4000  0003C000  RESERVED  ;
> > >    DISPLAY    83D00000  00130000  RESERVED  ;
> > >    UNUSED_BUF 83E30000 0015D000  RESERVED
> > >    ZBANK      86000000  00100000  RESERVED
> > >
> > > CONFIG
> > >     ......
> > >
> > >     ROMSTART=800B8000
> > >     ROMWIDTH=32
> > >     ROMSIZE=01E00000
> > >
> > >     .......
> > >
> > >
> >
> >
>
>

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