linux-kernel - Re: [PATCH 1/2] arm64: dts: uDPU: update partition table

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Message-ID: <Yjhyg5cNe5KZ6SOp@lunn.ch>
Date:   Mon, 21 Mar 2022 13:41:39 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Robert Marko <robert.marko@...tura.hr>
Cc:     gregory.clement@...tlin.com, sebastian.hesselbarth@...il.com,
        robh+dt@...nel.org, linux-arm-kernel@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        pali@...nel.org, marek.behun@....cz
Subject: Re: [PATCH 1/2] arm64: dts: uDPU: update partition table

On Mon, Mar 21, 2022 at 01:17:27PM +0100, Robert Marko wrote:
> Partition currently called "uboot" does not only contain U-boot, but
> rather it contains TF-A, U-boot and U-boot environment.
> 
> So, to avoid accidentally deleting the U-boot environment which is
> located at 0x180000 split the partition.
> 
> "uboot" is not the correct name as you can't boot these boards with U-boot
> only, TF-A must be present as well, so rename the "uboot" partition to
> "firmware".

Are there any ABI issues here? If these names are being used
somewhere, you are potentially breaking the boot. At minimum, i would
like to see something in the commit message which indicates you have
considered this and why you don't expect it to be a problem.

	   Andrew