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c4a7112536
Add ethernet aliases to CC (Carrier card) description to create a connection which is used by fdt_fixup_ethernet() for updating local-mac-address in DT. On Kria SOM MAC address is read from i2c eeprom at start and based on it environment variables are created. Without creating aliases U-Boot is not able to inject local-mac-address DT property and OS won't get the same MAC address unless another i2c read is happening in OS. Also aliases are using string not phandle that's why full path has to be provided but that shouldn't be a big issue because location of ethernet controller is fixed. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/6d360e71a0530d201578e27a6997dbd472772e39.1737466907.git.michal.simek@amd.com