The GW73xx-C revision and onward replaced the 5-port PCIe switch with a
4-port (dropping PCIe to one of the miniPCIe sockets) due to part
availability. This moved the PCI bus of the GbE eth1 device. Use a fixup
to adjust the dt accordingly so that local-mac-address assigned from dt
works on new revision boards.
While we are at it, rename 'blob' to 'fdt' for clarity.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Use the common GSC driver.
This allows us to do some additional cleanup:
- rename gsc{.c,.h} to eeprom{.c.h} for clarity
- collapse eeprom_get_dev
- remove unnecessary header files and alphabatize includes
Signed-off-by: Tim Harvey <tharvey@gateworks.com>