forked from Mirrors/opensbi

This patch adds documentation to build and run OpenSBI on Spike simulator and QEMU Spike machine. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This patch adds documentation to build and run OpenSBI on Spike simulator and QEMU Spike machine. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>