linux-kernel - Re: [PATCH 2/2] ARM: dts: aspeed: Add Delta AHE-50DC BMC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Sun, 6 Nov 2022 01:23:55 -0800
From:   Zev Weiss <zev@...ilderbeest.net>
To:     linux-arm-kernel@...ts.infradead.org,
        linux-aspeed@...ts.ozlabs.org, soc@...nel.org
Cc:     Andrew Jeffery <andrew@...id.au>, Arnd Bergmann <arnd@...db.de>,
        Joel Stanley <joel@....id.au>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Olof Johansson <olof@...om.net>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, openbmc@...ts.ozlabs.org
Subject: Re: [PATCH 2/2] ARM: dts: aspeed: Add Delta AHE-50DC BMC

On Fri, Nov 04, 2022 at 06:33:21PM PDT, Zev Weiss wrote:
>This is a 1U Open19 power shelf with six PSUs and 50 12VDC outputs via
>LM25066 efuses.  It's managed by a pair of AST1250 BMCs in a redundant
>active/active configuration using a PCA9541 on each I2C bus to
>arbitrate access between the two.
>
>Signed-off-by: Zev Weiss <zev@...ilderbeest.net>
>---
> arch/arm/boot/dts/Makefile                    |    1 +
> .../arm/boot/dts/aspeed-bmc-delta-ahe50dc.dts | 1094 +++++++++++++++++
> 2 files changed, 1095 insertions(+)
> create mode 100644 arch/arm/boot/dts/aspeed-bmc-delta-ahe50dc.dts
>

Hmm -- actually, after posting this I realized that the repetitive efuse 
nodes could be expressed in a much more concise and much less tedious, 
error-prone manner using a preprocessor macro or two; I'll send a v2 
with that approach instead.


Zev