Rom regions overlap

[Jinyan]

Hi, I used to use bbl to load kernel, like following:

qemu-system-riscv64 -nographic -machine virt -kernel bbl  -drive file=rootfs.bin,format=raw,id=hd0  -device virtio-blk-device,drive=hd0 -netdev user,id=net0 -device virtio-net-device,netdev=net0

These days I upstream my qemu, but I got the following errors:

rom: requested regions overlap (rom phdr #0: bbl. free=0x0000000080011488, addr=0x0000000080000000)

How to run linux on riscv-qemu with 5.1.50 now ? Do we do not need bbl to load kernel now ?

Thanks