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From:   Samuel Holland <samuel@sholland.org>
To:     Maxime Ripard <mripard@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
        Jernej Skrabec <jernej.skrabec@siol.net>
Cc:     devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
        Samuel Holland <samuel@sholland.org>
Subject: [PATCH 0/2] sunxi: Enforce consistent MMC numbering
Date:   Sun, 18 Apr 2021 21:52:44 -0500
Message-Id: <20210419025246.21722-1-samuel@sholland.org>
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Dealing with the inconsistent numbering has been a major pain, and
there is a solution with (as far as I can tell) no tangible downsides.
So let's use it.

Yes, I know the kernel supports UUIDs for root=. But UUIDs do not help
when referencing the whole, unpartitioned device, like is needed for
updating the bootloader and firmware. So for the use case of "write a
bootloader to the SD card, regardless of where the board is currently
booted from", I know of two options:
  - Dig around in sysfs to find the mmc number from the MMIO address,
    which means I have to know the MMIO addresses for every SoC, or
  - Apply patches like these.

Samuel Holland (2):
  ARM: dts: sunxi: h3/h5: Enforce consistent MMC numbering
  arm64: dts: allwinner: Enforce consistent MMC numbering

 arch/arm/boot/dts/sunxi-h3-h5.dtsi            | 6 ++++++
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 6 ++++++
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi  | 6 ++++++
 3 files changed, 18 insertions(+)

-- 
2.26.3