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Re: RedBoot Question
- From: "Gary Thomas" <gary at mlbassoc dot com>
- To: "mohanlal jangir" <mohanlaljangir at hotmail dot com>
- Cc: "eCos Discussion" <ecos-discuss at sources dot redhat dot com>
- Date: Wed, 7 Apr 2004 01:22:18 -0600 (MDT)
- Subject: Re: [ECOS] RedBoot Question
- References: <BAY16-DAV31nzi95Hfq000003cb@hotmail.com>
mohanlal jangir said:
> Does RedBoot ever need to use macros like VIRT_TO_BUS and BUS_TO_VIRT or it
> accesses physical addresses directly?
It depends on your platform, but in general, yes you should use them,
Note: just because RedBoot runs without interrupts, it does not mean
that it does not use the MMU if it wants/needs to.
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