bcm2712 uses a dedicated eeprom chip with closed-source blobs
provided via rpi-eeprom which is part of the bcm27xx-utils.
No need to install the old firmware files on this target.
Signed-off-by: Joshua Covington <joshuacov@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23703
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>