ARM: dts: armada-385-turris-omnia: add `u-boot-env` NOR partition
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>
diff --git a/arch/arm/dts/armada-385-turris-omnia-u-boot.dtsi b/arch/arm/dts/armada-385-turris-omnia-u-boot.dtsi
index af0655d..3ff76c9 100644
--- a/arch/arm/dts/armada-385-turris-omnia-u-boot.dtsi
+++ b/arch/arm/dts/armada-385-turris-omnia-u-boot.dtsi
@@ -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";
+ };
+ };
};
};