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ARM: dts: armada-385-turris-omnia: add u-boot-env NOR partition

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Specify a separate partition `u-boot-env` for U-Boot's env settings for
the Turris Omnia board.

Do this only in U-Boot's specific DTS. We do not want to do this in
Linux' official DTS, because Omnia's stock U-Boot stores env at a
different address, and there are still boards with stock U-Boot.

In a subsequent patch will add board code that fixes Linux's DTB before
booting Linux.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Marek Behún 2021-07-15 19:21:01 +02:00 committed by Stefan Roese
parent 6e73bb7e40
commit 644b986470
1 changed files with 11 additions and 0 deletions
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11
arch/arm/dts/armada-385-turris-omnia-u-boot.dtsi
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@ -43,6 +43,17 @@
spi-nor@0 {
u-boot,dm-pre-reloc;
partitions {
partition@0 {
reg = <0x0 CONFIG_ENV_OFFSET>;
};
partition@f0000 {
reg = <CONFIG_ENV_OFFSET CONFIG_ENV_SIZE>;
label = "u-boot-env";
};
};
};
};