From: Stefan Roese <sr@denx.de>
To: linuxppc-dev@lists.ozlabs.org
Cc: linuxppc-dev <eftakhar.chowdhury@yahoo.com>, linuxppc-dev@ozlabs.org
Subject: Re: Read/write BCSR registers of PPC460EX
Date: Mon, 2 May 2011 14:53:32 +0200 [thread overview]
Message-ID: <201105021453.32775.sr@denx.de> (raw)
In-Reply-To: <20110502124039.GB3269@zod.rchland.ibm.com>
On Monday 02 May 2011 14:40:39 Josh Boyer wrote:
> >static unsigned long mem_addr = 0xC0000000;// IP base address
>
> Is this the correct address for the BCSR? On the 460EX Canyonlands
> board, the CPLD/BCSR is at 0xE1000000.
To be precise: It's 0x4.e100.0000 as 36bit physical address.
Cheers,
Stefan
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: office@denx.de
next prev parent reply other threads:[~2011-05-02 12:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-02 11:50 Read/write BCSR registers of PPC460EX linuxppc-dev
2011-05-02 12:40 ` Josh Boyer
2011-05-02 12:53 ` Stefan Roese [this message]
2011-05-02 13:36 ` linuxppc-dev
2011-05-02 13:42 ` Stefan Roese
2011-05-04 5:37 ` Benjamin Herrenschmidt
2011-05-04 5:37 ` Benjamin Herrenschmidt
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