add gmac0 read mac form eeprom,pcie30x1

hc

2023-11-22 d0a428a6556ea5a006e22e28b0b1cd037885fe20

1
2
#locally computed
sha256 55dd751c4c812809841fd06f4729b8341171c4b6c1dc28a9412455282554f8a5  micropython-v1.8.7.tar.gz