add gmac0 read mac form eeprom,pcie30x1

hc

2023-11-22 d0a428a6556ea5a006e22e28b0b1cd037885fe20

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# From http://brick.kernel.dk/snaps/MD5SUMS
md5    9a6ca62330c8adb0b6a4ea6cf8a55694    blktrace-1.1.0.tar.gz