Hi Balaji,

On Tue, Nov 3, 2020 at 10:03 PM Balaji Sivakumar <shivbalaji1985@gmail.com> 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().