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RE: EDB7XXX memeory layout
- To: Ho Shui Choy Stanley PS03B NCS <scho at ncs dot com dot sg>
- Subject: RE: [ECOS] EDB7XXX memeory layout
- From: Gary Thomas <gthomas at cambridge dot redhat dot com>
- Date: Tue, 26 Jun 2001 05:59:40 -0600 (MDT)
- Cc: "Ecos-Discuss (E-mail)" <ecos-discuss at sources dot redhat dot com>
- Organization: Red Hat, Inc.
On 26-Jun-2001 Ho Shui Choy Stanley PS03B NCS wrote:
> question on EDB7xxx memory layout for the EP7211 processor.
> in the eCos configtool, the memory mapping for the flash is at 0xE0000000
> and RAM is 0x0, but according to the manual there is no remap command for
> the EP7211 processor. Shouldn't it be flash at 0x0 and RAM at 0xC0000000?
No, we use the MMU to change the mappings.
Full details are in the RedBoot manual.
http://sources.redhat.com/ecos/docs-latest/redboot/edb7xxx.html