Re: boot loader build error

From: K. S. Huang (ks_huang_at_alphanetworks.com.remove.this)
Date: 07/30/04 

Date: Fri, 30 Jul 2004 21:55:52 +0800

I mean the memory section of the config.bib
assume you config.bib maybe like this
MEMORY
    NK 80040000 02f40000 RAMIMAGE
    RAM 90090000 07f70000 RAM

so the setting for .nb0 will like
  ROMSTART=80040000
  ROMSIZE=02f40000
  ROMWIDTH=32

generally, the ROMSTART will be the same as the start address of the
RAMIMAGE setting

"Sujith" <sujithss@hotmail.com> ¼¶¼g©ó¶l¥ó·s»D
:udgulcidEHA.3704@TK2MSFTNGP09.phx.gbl...
> hi,
> my memory map looks like this.
> 0000000 | | 24K SRAM
> 20000 | | 24K RAM
> 100000 | | Flash,(BootLoader and all)
> 900000 | | SDRAM
> 4900000 | | SDRAM End...
>
> and the values are already given.
> IF IMGFLASH !
> ROMOFFSET=78000000
> ENDIF
> IF IMGFLASH
> ROMOFFSET=A4000000
> ENDIF
> ROMSIZE = 00800000
> ROMWIDTH = 32
>
> how should i configure?
> Regards
> Sujith
> "K. S. Huang" <ks_huang@AlphaNetworks.com_remove.this> wrote in message
> news:eF0hvJidEHA.3016@tk2msftngp13.phx.gbl...
> > waht is the beginning adress of your ramimage ??
> >
> > the ROMOFFSET will shift the beginning address for some bootloader that
> > using diffrent Address Mapping with the Kernel.
> > in most case you only need to set the ROMSTART, ROMSIZE and ROMWIDTH
> >

Relevant Pages

  • Re: Minimum startup
    ... - The ARM vectors can be relocated to high memory, ... and your RAM section would start wherever physical RAM is located on ... Now, if your loader is actually going to be copied to and run from SDRAM, ... then your RAMIMAGE section should be using SDRAM physical addresses. ...
    (microsoft.public.windowsce.platbuilder)
  • Re: boot loader build error
    ... I mean the memory section of the config.bib ... NK 80040000 02f40000 RAMIMAGE ... RAM 90090000 07f70000 RAM ... > ENDIF ...
    (microsoft.public.windowsce.embedded)
  • Re: How to set RAMIMAGE in config.bib if XIP is used
    ... In the article "System Memory Management in Windows CE .NET" ... this type(XIP everything from NOR and use RAM for file system, ... indicate the available NOR flash memory address range with the RAMIMAGE ... So I guess the start address of RAMIMAGE should be some address of Flash. ...
    (microsoft.public.windowsce.platbuilder)
  • Re: boot loader build error
    ... since my RAM starts at 9MB i gave like this. ... > I mean the memory section of the config.bib ... > RAMIMAGE setting ... >> ENDIF ...
    (microsoft.public.windowsce.platbuilder)
  • Re: boot loader build error
    ... since my RAM starts at 9MB i gave like this. ... > I mean the memory section of the config.bib ... > RAMIMAGE setting ... >> ENDIF ...
    (microsoft.public.windowsce.embedded)