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board: ge: mx53ppd: add i2c eeprom bootcount storage

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Add bootcount node, linking to i2c eeprom "bootcount" partitions for
storage.
Enable i2c eeprom bootcount backend storage.
Enable bootcount command and use it for failbootcmd.

Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
This commit is contained in:
Robert Beckett
2020-01-31 15:07:56 +02:00
committed by Stefano Babic
parent 41613a7a58
commit 1d06dc6d16
3 changed files with 10 additions and 7 deletions
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7
arch/arm/dts/imx53-ppd-uboot.dtsi
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@@ -9,6 +9,11 @@
compatible = "wdt-reboot";
wdt = <&wdog1>;
};
bootcount {
compatible = "u-boot,bootcount-i2c-eeprom";
i2c-eeprom = <&bootcount>;
};
};
&eeprom {
@@ -20,7 +25,7 @@
size = <1022>;
};
bootcount {
bootcount: bootcount {
offset = <1022>;
size = <2>;
};