From: Anton Vorontsov <cbouatmailru@gmail.com>
To: Atul Deshmukh <atulsdeshmukh@gmail.com>
Cc: linuxppc-dev@lists.ozlabs.org
Subject: Re: Issues to access Compact Flash Card on MPC8360E
Date: Mon, 2 Aug 2010 17:48:57 +0400 [thread overview]
Message-ID: <20100802134857.GA8689@oksana.dev.rtsoft.ru> (raw)
In-Reply-To: <AANLkTikGL6LKJyWjK946enVwkUzviOsHasYbzV1Wj2LR@mail.gmail.com>
On Mon, Aug 02, 2010 at 06:08:14PM +0530, Atul Deshmukh wrote:
[...]
> 2: To access CF card in True IDE mode we have to use
> "linux-kernel-source/drivers/ata/pata_platform.c" and
> "linux-kernel-source/drivers/ata/libata-sff.c".....I'm going right??
CF IDE support was already implemented for MPC8349EmITX boards
with a bit of help from UPM (User-Programmable Machine), so
you can do the same for MPC8360.
UPM is programmed in U-Boot, u-boot/include/configs/MPC8349ITX.h
(CONFIG_SYS_BR3_PRELIM stuff), and
u-boot/board/freescale/mpc8349itx/mpc8349itx.c (UPMATable).
For linux part, see arch/powerpc/boot/dts/mpc8349emitx.dts (pata
node), and drivers/ata/pata_of_platform.c.
For HW side, you can find MPC8349EmITX schematics on Freescale
site (last time I checked, no registration was required).
--
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2
next prev parent reply other threads:[~2010-08-02 13:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <AANLkTi=ke8Yiy39dONFkMPpm5H8vhRy1jVyaKLuG8r4e@mail.gmail.com>
2010-08-02 12:38 ` Issues to access Compact Flash Card on MPC8360E Atul Deshmukh
2010-08-02 13:48 ` Anton Vorontsov [this message]
2010-08-02 14:14 ` Atul Deshmukh
2010-08-02 17:59 ` Anton Vorontsov
2010-08-03 10:11 ` Atul Deshmukh
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