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Re: How can I use the flashs of sst29vfxxx and intel_strata at the same timeat redboot ???
- From: Andrew Lunn <andrew at lunn dot ch>
- To: Steven_cheng <05071 at alphanetworks dot com>
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Tue, 13 Sep 2005 10:21:19 +0200
- Subject: [ECOS] Re: How can I use the flashs of sst29vfxxx and intel_strata at the same timeat redboot ???
- References: <004701c5b740$20c6da20$01473264@stevencheng>
On Mon, Sep 12, 2005 at 10:17:30AM +0800, Steven_cheng wrote:
> Hi All,
>
> I have two kinds of flash type, intel strata and sst 39vfxxx in
> my platform, and I use the flashv2 branch of ecos. Now I have
> initiated them, but I find that the cyg_flash_get_info function
> alway returns the first flash info, so I only can use one of them.
>
> The flash info :
> Flash type BaseAddress Size
> ----------------------------------------------------------------------------
> -------
> Intel Strata 0x70000000 0x1000000
> (16MB)
> SST 39VFXXX 0xfff00000 0x80000 (512KB)
>
> The redboot displays in power on :
> ///////////////////////////////////
> Platform: pX (PowerPC 8245)
> Copyright (C) 2000, 2001, 2002, Red Hat, Inc.
>
> RAM: 0x00000000-0x10000000, [0x0007ec40-0x0efdd000] available
> FLASH: 0x70000000 - 0x70ffffff 128 x 0x20000 blocks
> FLASH: 0xfff00000 - 0xfff7ffff 128 x 0x1000 blocks
Redboot is finding the two flashes, so the basic setup is probably correct.
> RedBoot> fis list
> ... Read from 0x70fe0000-0x70ffefff to 0x0efe0000:
> Name FLASH addr Mem addr Length Entry point
> RedBoot 0x70000000 0x70000000 0x00020000 0x00000000
> RedBoot[RAM] 0x70020000 0x70020000 0x00040000 0x00100100
> FIS directory 0x70FE0000 0x70FE0000 0x0001F000 0x00000000
> RedBoot config 0x70FFF000 0x70FFF000 0x00001000 0x00000000
>
>
>
> Question:
> How can I use the flashs of sst29vfxxx and intel_strata at the same time
> at redboot ???
Are already are!
Andrew
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