It mentions copying fw_payload.bin to partition 2. I think that is a editing error from the older unleashed instructions where that is probably correct because that page describes an older scheme. The installing/updating new kernel section says to copy u-boot.itb to partition 2 which looks like the correct solution.
It mentions copying fw_payload.bin to partition 2. I think that is a editing error from the older unleashed instructions where that is probably correct because that page describes an older scheme. The installing/updating new kernel section says to copy u-boot.itb to partition 2 which looks like the correct solution.
From https://forums.sifive.com/t/installing-gentoo-on-the-unmatched/4835/8