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From: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
To: linux-amlogic@lists.infradead.org, khilman@baylibre.com
Cc: narmstrong@baylibre.com, linux.amoon@gmail.com,
	ottuzzi@gmail.com, linux-kernel@vger.kernel.org,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/1] ARM: dts: meson8b: persistent MAC address for Odroid-C1
Date: Mon, 12 Aug 2019 19:50:03 +0200	[thread overview]
Message-ID: <20190812175004.24943-1-martin.blumenstingl@googlemail.com> (raw)

This series makes Odroid-C1 use the MAC address which is programmed into
the eFuse.

build-time dependencies:
none

runtime dependencies (without these a random MAC address is assigned,
just like before these patches), both are already part of -next:
- "nvmem: meson-mx-efuse: allow reading data smaller than word_size"
  from [1]
- "net: stmmac: manage errors returned by of_get_mac_address()" from [1]


Changes since v1 at [2]:
- only add the nvmem cell to meson8b-odroidc1.dts as suggested by Neil.
  It turns out that neither MXQ and EC-100 have the MAC address in eFuse
  (which means only 1/3 boards has it at the given eFuse offset, so it's
  not worth having it the common .dtsi)

Kevin: you already have v1 of this series in your tree. Feel free to
replace the two patches from v1 with this single one.


[0] https://patchwork.kernel.org/patch/11062659/
[1] https://patchwork.kernel.org/patch/11062657/
[2] https://patchwork.kernel.org/cover/11062663/


Martin Blumenstingl (1):
  ARM: dts: meson8b: odroidc1: use the MAC address stored in the eFuse

 arch/arm/boot/dts/meson8b-odroidc1.dts | 9 +++++++++
 1 file changed, 9 insertions(+)

-- 
2.22.0


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             reply	other threads:[~2019-08-12 17:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-12 17:50 Martin Blumenstingl [this message]
2019-08-12 17:50 ` [PATCH 1/1] ARM: dts: meson8b: odroidc1: use the MAC address stored in the eFuse Martin Blumenstingl
2019-08-12 20:47 ` [PATCH 0/1] ARM: dts: meson8b: persistent MAC address for Odroid-C1 Kevin Hilman

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