From: Dave Peverley <dpeverley@mpc-data.co.uk>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] v1.1.0, omap boards and udelay()
Date: Mon, 26 Apr 2004 10:31:31 +0100 [thread overview]
Message-ID: <408CD6F3.7030903@mpc-data.co.uk> (raw)
In-Reply-To: <20040425133908.8DA35C109F@atlas.denx.de>
Wolfgang Denk wrote:
> I implemented this fix - please check if I did it right, and if it
> works as expected.
Ok, I see whats going on - the udelay code relies on the MPU timer being
set up and running. However, the code that relies on it is cpu-specific
(interrupt.c) however the setup for the timer occurs in platform.S for
the board. I would respectfully suggest if this is a prerequisite for the
udelay() function this setup ought to be performed in the cpu's start.S
rather than the boards platform.S?
I'll get this fixed and implemented (in the current platform.S way) for
the 730/P2 before submitting my patch back.
Best Wishes,
Dave Peverley
---------------------------------------------------------------------------
Dave Peverley, Software Engineer, MPC Data Limited.
Phone : [+44] (0) 1225 868 228 Web : http://www.mpc-data.co.uk
next prev parent reply other threads:[~2004-04-26 9:31 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-21 7:23 [U-Boot-Users] v1.1.0, omap boards and udelay() Gupta, Kshitij
2004-04-25 13:39 ` Wolfgang Denk
2004-04-26 9:31 ` Dave Peverley [this message]
2004-04-26 11:03 ` Wolfgang Denk
2004-04-26 11:15 ` Dave Peverley
2004-04-26 12:47 ` Wolfgang Denk
-- strict thread matches above, loose matches on Subject: below --
2004-04-20 16:30 Kamat, Nishant
2004-04-19 11:59 Dave Peverley
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