Re: Boot code awareness of the Hypervisor extension
Jonathan Behrens <behrensj@...>
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I would expect the rule be that either the reset state properly initializes all the H-extension CSRs or the boot code. Thus if you want hardware to be backwards compatible with legacy boot code, you just have to make sure the reset state is correct. And if you don't care about backwards compatibility then you have the flexibility to not worry about the reset state and just configure things in the boot code.
On Wed, Jun 3, 2020 at 2:31 PM Greg Favor via lists.riscv.org <gfavor=ventanamicro.com@...> wrote: