From: "Joakim Tjernlund" <Joakim.Tjernlund@lumentis.se>
To: "Eitan Rabin" <rabin@mellanox.co.il>,
"Steven Blakeslee" <BlakesleeS@embeddedplanet.com>
Cc: <linuxppc-embedded@lists.linuxppc.org>
Subject: Re: MPC860 and I2C
Date: Thu, 8 May 2003 23:24:53 +0200 [thread overview]
Message-ID: <003101c315a8$4766e300$020120b0@jockeXP> (raw)
In-Reply-To: 506C3D7B14CDD411A52C00025558DED6030191E8-100000@mtlex01.yok.mtl.com
> The version of CPU I has requires the patch to solve the conflict between
> the ram parameters of I2C/SPI and those of Ethernet. I checked my version
> against the errata at Motorola's website and it is required.
>
> If I don't use the relocation then the command has not effect. If I use the
> patch then there are i2c transaction being generated but I can only use
> certain addresses.
>
> Any advice will be appreciated.
What CPU revison do you have? Older CPUs than D4 has a lot of I2C bugs.
If you have an older CPU, try enabling the chip errata code in the i2c driver.
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2003-05-08 21:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-08 19:18 MPC860 and I2C Steven Blakeslee
2003-05-08 19:20 ` Eitan Rabin
2003-05-08 21:24 ` Joakim Tjernlund [this message]
2003-05-08 22:17 ` Eitan Rabin
-- strict thread matches above, loose matches on Subject: below --
2003-05-08 19:04 Eitan Rabin
2003-05-08 21:19 ` Joakim Tjernlund
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='003101c315a8$4766e300$020120b0@jockeXP' \
--to=joakim.tjernlund@lumentis.se \
--cc=BlakesleeS@embeddedplanet.com \
--cc=linuxppc-embedded@lists.linuxppc.org \
--cc=rabin@mellanox.co.il \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox