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From: "Alexander Shiyan" <shc_work@mail.ru>
To: "Sascha Hauer" <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH] Revert "ARM: Use armlinux_bootparams address for DTB"
Date: Wed, 07 Aug 2013 13:55:42 +0400	[thread overview]
Message-ID: <1375869342.153074079@f120.i.mail.ru> (raw)
In-Reply-To: <1375868734-32357-1-git-send-email-s.hauer@pengutronix.de>

> This patch placed the flattened devicetree to armlinux_bootparams.
> armlinux_bootparams normally is at SDRAM_START + 0x100. The kernels
> initial page tables are normally at SDRAM_START + 0x4000, so the
> flattened devicetree gets overwritten once it exceeds 0x3f00 bytes
> which is quite common.
> 
> Revert this patch for now once a better solution can be found

In such a case, tree may be placed immediately after the kernel?
It can also serve as an automatic option "ARM_APPENDED_DTB".

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  reply	other threads:[~2013-08-07  9:56 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-08-07  9:45 Sascha Hauer
2013-08-07  9:55 ` Alexander Shiyan [this message]
2013-08-07 10:11   ` Sascha Hauer
2013-08-07 10:34     ` Alexander Shiyan
2013-08-08  7:17       ` Alexander Shiyan
2013-08-09  6:58         ` Sascha Hauer
2013-08-09  7:02           ` Alexander Shiyan
2013-08-09  8:02             ` Sascha Hauer
2013-08-07 11:37   ` Maxime Ripard
2013-08-07 12:06     ` Alexander Shiyan
2013-08-07 12:40       ` Maxime Ripard

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