[coreboot] Re: Flashing coreboot and Intel Flash Descriptor Erase Issue

[David Hendricks]

Hi Balaji,

On Tue, Nov 3, 2020 at 10:03 PM Balaji Sivakumar 
wrote:
> Hi David,
>
> Have verified and confirmed that coreboot process as well, it is
> disabling the BIOS write protect and Enable Prefetching and Caching as part
> of fast_spi_init().

Were you able to figure this one out? The snippet you showed is from
fast_spi_init() which should get called once early on. It is possible that
something later on calls fast_spi_enable_wp(), perhaps
smihandler_soc_check_illegal_access().