From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lothar =?UTF-8?B?V2HDn21hbm4=?= <LW@KARO-electronics.de>
Date: Tue, 19 Dec 2017 10:59:38 +0100
Subject: [U-Boot] [PATCH v2 3/4] arm: imx: m53evk: remove usage of
 mx53_dram_size
In-Reply-To: <4862545d-5fe3-d32e-95cd-ef0303892b70@denx.de>
References: <20171218090242.16527-1-linux-kernel-dev@beckhoff.com>
 <20171218090242.16527-4-linux-kernel-dev@beckhoff.com>
 <4862545d-5fe3-d32e-95cd-ef0303892b70@denx.de>
Message-ID: <20171219105938.4538996f@karo-electronics.de>
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To: u-boot@lists.denx.de

Hi,

On Mon, 18 Dec 2017 10:17:03 +0100 Marek Vasut wrote:
> On 12/18/2017 10:02 AM, linux-kernel-dev at beckhoff.com wrote:
> > From: Patrick Bruenn <p.bruenn@beckhoff.com>
> >=20
> > Static variables are not available during board_init_f().
>=20
> They are, since the board runs from RAM at that point already.
>=20
That's not the point. Zero-initialized variables (static or not) are
located in the .bss section, which is overlayed by the .rel.dyn
section. Thus writing to such a variable before relocation will trash
the relocation data.


Lothar Wa=C3=9Fmann