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AT91SAM9 Port(s) in CVS
- From: Martin Laabs <martin dot laabs at mailbox dot tu-dresden dot de>
- To: eCos Discuss <ecos-discuss at ecos dot sourceware dot org>
- Date: Sun, 31 May 2009 13:57:45 +0200
- Subject: [ECOS] AT91SAM9 Port(s) in CVS
- Reply-to: uni at martinlaabs dot de
Hi,
there is a port from for the AT91SAM9620 ARM9 processor from Evgeniy
Dushistov. However - it is not in the current CVS.
Unfortunately he have not answered to my mail. So does anybody know
whether it is planned/he plannes to put his port into the CVS?
If not I'd like to start a new (free) port. However - there is a similar
problem like with the lpc22xx and lpc24xx ports. The AT91SAM9 processors
have an ARM9 core whether the (already supported) AT91SAM7 processors
uses an ARM7 one. However they share some similar periphery devices.
To avoid copy and paste versions of the same code it would be great to
have an AT91SAM package for the common parts and an AT91SAM7 and
AT91SAM9 architectures to support the processors.
However - the current packages do not rely on an AT91SAM7 architecture
but only on the core ARM one. I think it would be worth to change this
but I don't know whether this is really a good idea. So I'd like to hear
some comments on it.
Thank you,
Martin Laabs
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