From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Date: Wed, 20 Feb 2019 09:59:08 -0700 Subject: [U-Boot] [PATCH v2 1/1] board: raspberrypi: add serial and revision to the device tree In-Reply-To: <6186373fff2a94eddd91b28b41fb212c0d86caa1.1550664195.git.tossel@gmail.com> References: <6186373fff2a94eddd91b28b41fb212c0d86caa1.1550664195.git.tossel@gmail.com> Message-ID: <309b04f1-4f18-7d28-0fb8-dc850d95cdea@wwwdotorg.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 2/20/19 5:09 AM, Anton Gerasimov wrote: > Raspberry Pi bootloader adds this node to fdt, but if u-boot script > doesn't reuse the tree provided by it, this information is lost. > > Revision and serial are displayed in /proc/cpuinfo after boot. Are these properties documented in the upstream Linux kernel in Documentation/devicetree/bindings/? If so, this patch is fine. If not, we should not merge it, since we don't want to pollute the DT with non-standard properties (or: add this to the upstream kernel DT documentation, and then apply this patch once the doc update is approved upstream).