[U-Boot,v2,0/1] Pass board revision and serial number to the

Message ID	cover.1550664195.git.tossel@gmail.com
Headers	show Return-Path: <u-boot-bounces@lists.denx.de> From: Anton Gerasimov <tossel@gmail.com> To: u-boot@lists.denx.de, agraf@suse.de Date: Wed, 20 Feb 2019 13:09:12 +0100 Message-Id: <cover.1550664195.git.tossel@gmail.com> MIME-Version: 1.0 Subject: [U-Boot] [PATCH v2 0/1] Pass board revision and serial number to the Precedence: list Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de>
Series	Pass board revision and serial number to the \| expand [U-Boot,v2,0/1] Pass board revision and serial number to the [U-Boot,v2,1/1] board: raspberrypi: add serial and revision to the device tree

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cover.1550664195.git.tossel@gmail.com

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From: Anton Gerasimov <tossel@gmail.com>
To: u-boot@lists.denx.de,
	agraf@suse.de
Date: Wed, 20 Feb 2019 13:09:12 +0100
Message-Id: <cover.1550664195.git.tossel@gmail.com>
MIME-Version: 1.0
Subject: [U-Boot] [PATCH v2 0/1] Pass board revision and serial number to the
Precedence: list
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Pass board revision and serial number to the | expand

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Anton Gerasimov Feb. 20, 2019, 12:09 p.m. UTC

Raspberry Pi proprietary bootloader adds this information to the device
tree to finally land in /proc/cpuinfo.

It is then used by some userspace tools. In particular `gpio` tool from
WiringPi suite would use the wrong register mapping when this
information is missing from /proc/cpuinfo.

Anton Gerasimov (1):
  board: raspberrypi: add serial and revision to the device tree

 board/raspberrypi/rpi/rpi.c | 35 +++++++++++++++++++++++++++++++++--
 1 file changed, 33 insertions(+), 2 deletions(-)