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ramips: fix ethernet MAC address on Omega2 

According to https://docs.onion.io/omega2-docs/mac-address.html, 0x28 is
the correct location to read the address on Onion Omega 2(+) devices.

This fixes a regression introduced by commit 77e850fe76 ("ramips: tidy up
MAC address setup for Linkit Smart and Omega2"), which was a cleanup that
intended to preserve existing behavior. In my testing with v19.07.7,
however, the MAC address determined from the device tree takes precedence
over the one set by 02_network, so the aforementioned commit actually
changed the behavior.

Signed-off-by: Michael Siegenthaler <msiegen@google.com>
[Adapt patch to nvmem usage]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Michael Siegenthaler 2021-08-18 17:58:56 -07:00 committed by Hauke Mehrtens
parent 9754b6ba6f
commit 4b4fa2f9fe
1 changed files with 3 additions and 3 deletions
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6
target/linux/ramips/dts/mt7628an_onion_omega2.dtsi
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@ -152,7 +152,7 @@
};
&ethernet {
nvmem-cells = <&macaddr_factory_2e>;
nvmem-cells = <&macaddr_factory_28>;
nvmem-cell-names = "mac-address";
};
@ -172,7 +172,7 @@
#address-cells = <1>;
#size-cells = <1>;
macaddr_factory_2e: macaddr@2e {
reg = <0x2e 0x6>;
macaddr_factory_28: macaddr@28 {
reg = <0x28 0x6>;
};
};