From: "Albrecht Dreß" <albrecht.dress@arcor.de>
To: agust@denx.de, grant.likely@secretlab.ca
Cc: linuxppc-dev@ozlabs.org
Subject: Re: mpc512x uart: testers wanted
Date: Mon, 8 Mar 2010 17:32:28 +0100 (CET) [thread overview]
Message-ID: <27310604.1268065948452.JavaMail.ngmail@webmail08.arcor-online.net> (raw)
In-Reply-To: <20100308151912.14847a74@wker>
Hi Anatolij:
> > Anatolij, could you please look into this?
>
> I'll look into this tomorrow, need to finish USB support now.
> Unfortunately the patch doesn't apply on top of Linus' tree as
> patches for reworked MPC5121 PSC UART support have been merged.
> Albrecht, could you please rebase your patch?
Against linux/kernel/git/torvalds/linux-2.6.git? Will do that tomorrow... Grant, do you need a patch against Linus' tree, or against a released version, or against your tree?
> BTW, the prescaler /16 or /10 was mentioned in the MPC5121e
> Preliminary Reference Manual, Rev.0. This seems to be the
> reason for the usage of /16 prescaler in the code. Since
> newer manuals only mention /32 or /10 prescaler, this should
> be corrected/tested. I'll test it later.
Dumb question: do you use U-Boot to boot your processor? If I interpret the code [1] correctly, it also uses the /16 prescaler! Or did I miss something?
Best, Albrecht.
[1] <http://git.denx.de/cgi-bin/gitweb.cgi?p=u-boot.git;a=blob;f=cpu/mpc512x/serial.c;h=ec2f41bb36dcfa9079d7890866a3aeec716ea124;hb=HEAD>
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next prev parent reply other threads:[~2010-03-08 16:32 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-07 16:15 mpc512x uart: testers wanted Albrecht Dreß
2010-03-08 0:45 ` Grant Likely
2010-03-08 14:19 ` Anatolij Gustschin
2010-03-08 16:32 ` Albrecht Dreß [this message]
2010-03-08 16:53 ` Grant Likely
2010-03-27 2:10 ` Grant Likely
2010-03-27 13:29 ` Albrecht Dreß
2010-03-27 14:33 ` Grant Likely
2010-03-27 17:47 ` Wolfgang Denk
[not found] <1272392908.6504.0@antares>
2010-05-02 11:24 ` Albrecht Dreß
2010-05-02 14:23 ` Grant Likely
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