Hi Chester,
On 16.01.20 11:21, Chester Lin wrote:
Implement an initial version of riscv loader and related commands to load
and run linux kernel and initrd on RISC-V. I tested this series based on
the following configuration:
- QEMU 4.2.50 (machine: virt)
- OpenSBI v0.5-51
- U-Boot 2020.01-rc5
- grub 2.04
- linux-kernel v5.4
- openSUSE-Tumbleweed-20191103
Thanks a lot for tackling this problem - it's been on the back burner
for way too long :). Unfortunately this patch set loads grub via UEFI,
but then does not execute Linux using the UEFI protocol. While that's a
nice hack for starters, it severely limits the extensibility of the boot
flow going forward.
IIRC either Anup or Atish wanted to work on a UEFI boot stub for Linux.
We could then just unify the ARM and RISC-V UEFI boot paths in grub and
use that common code to run Linux via the UEFI stub.
Thanks,
Alex
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