From: Wolfgang Grandegger <wg@grandegger•com>
To: Sergei Shtylyov <sshtylyov@ru•mvista.com>
Cc: linuxppc-embedded@ozlabs•org
Subject: Re: Flat device tree definitions for FLASH and MTD partitioning
Date: Wed, 25 Apr 2007 14:55:45 +0200 [thread overview]
Message-ID: <462F4FD1.6080900@grandegger.com> (raw)
In-Reply-To: <4618DE4A.4020404@ru.mvista.com>
Sergei Shtylyov wrote:
> Hello, I wrote:
>
>>> are there already some thought or even example code on how to define
>>> Flash memory and MTD partitions in the DTS. This would avoid the
>>> ackward MTD partitioning via static structure or boot line argument
>>> and could be done in a generic way.
>
>> See Documentation/powerpc/booting-without-of.txt and
>> drivers/mtd/physmap_of.c for what's been already done.
>
> I meant drivers/mtd/maps/physmap_of.c
I had a closer look to this driver. Unfortunately, it can not handle yet
multiple FLASH banks. This could be achieved with an additional
property "bank_count". What do you think?
Wolfgang.
next prev parent reply other threads:[~2007-04-25 12:52 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-08 11:37 Flat device tree definitions for FLASH and MTD partitioning Wolfgang Grandegger
2007-04-08 12:11 ` Sergei Shtylyov
2007-04-08 12:21 ` Sergei Shtylyov
2007-04-08 12:41 ` Wolfgang Grandegger
2007-04-25 12:55 ` Wolfgang Grandegger [this message]
2007-04-25 13:35 ` Sergei Shtylyov
2007-04-25 14:02 ` Wolfgang Grandegger
2007-04-25 14:34 ` Sergei Shtylyov
2007-04-25 18:57 ` Wolfgang Grandegger
2007-04-26 8:21 ` Wolfgang Grandegger
2007-04-26 12:36 ` Sergei Shtylyov
2007-04-26 12:59 ` Wolfgang Grandegger
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