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| author | André Valentin <avalentin@marcant.net> | 2023-01-17 23:07:42 +0100 |
|---|---|---|
| committer | Christian Marangi <ansuelsmth@gmail.com> | 2023-01-19 13:26:15 +0100 |
| commit | 952c738c0fe360ae074fbf6a87d03883157bc2dd (patch) | |
| tree | b07ce383530848d0be4cd6920a77888976b8d3c4 /target/linux | |
| parent | 116c73fd71c75e38c4d707dc5a74e6993874098f (diff) | |
| download | upstream-952c738c0fe360ae074fbf6a87d03883157bc2dd.tar.gz upstream-952c738c0fe360ae074fbf6a87d03883157bc2dd.tar.bz2 upstream-952c738c0fe360ae074fbf6a87d03883157bc2dd.zip | |
ipq807x: add nvmem uboot-env support
Enabling kernel symbol CONFIG_NVMEM_U_BOOT_ENV allows to use u-boot
environement variable ethaddr with nvmen. That way it is possible to assign
the MAC address to the ethernet device driver.
Example of usage in dts:
....
partition@600000 {
compatible = "u-boot,env";
label = "0:appsblenv";
reg = <0x600000 0x10000>;
macaddr_lan: ethaddr {
};
};
....
&dp5 {
status = "okay";
phy-handle = <&qca8081>;
label = "wan";
nvmem-cells = <&macaddr_lan>;
nvmem-cell-names = "mac-address-ascii";
mac-address-increment = <1>;
};
This is needed for Zyxel NBG7815.
Signed-off-by: André Valentin <avalentin@marcant.net>
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ipq807x/config-5.15 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/target/linux/ipq807x/config-5.15 b/target/linux/ipq807x/config-5.15 index f979f9a28a..4a5aee7d9e 100644 --- a/target/linux/ipq807x/config-5.15 +++ b/target/linux/ipq807x/config-5.15 @@ -257,6 +257,7 @@ CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y CONFIG_NVMEM=y CONFIG_NVMEM_QCOM_QFPROM=y # CONFIG_NVMEM_SPMI_SDAM is not set +CONFIG_NVMEM_U_BOOT_ENV=y CONFIG_NVMEM_SYSFS=y CONFIG_OF=y CONFIG_OF_ADDRESS=y |