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From: Angelo Dureghello <angelo@sysam.it>
To: linux-m68k@vger.kernel.org
Subject: [RFC] m68k: network interface on amcore board
Date: Mon, 31 Oct 2016 08:26:21 +0100	[thread overview]
Message-ID: <1e301293-ea8d-5cf3-9561-336b634659ea@sysam.it> (raw)

Hi all,

i have still a last issue open on mcf5307-based "amcore"
board i would like to fix, and need a suggestion:

at design time, i wired the 32bit parallel data bus from cpu to
the ethernet chip as "straight" (D0 to D0, ... D32 to D32).

dm9000 driver btw works for little-endian cpu only. To have it
working, i actually keep a byte "swap" patch in the driver.

Since i guess i cannot pretend any driver patch for this case,
i am planning a new pcb version with 32bit data bus bytes swapped
in hardware.

What do you think ?

Thanks,

Best regards,
Angelo Dureghello

             reply	other threads:[~2016-10-31  7:26 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-31  7:26 Angelo Dureghello [this message]
2016-10-31  8:01 ` [RFC] m68k: network interface on amcore board Geert Uytterhoeven
2016-10-31 10:35   ` Angelo Dureghello
2016-11-01  1:17     ` Greg Ungerer

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