Shelley Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/45740 )
Change subject: drivers/spi: Add BOOT_DEVICE_SPI_FLASH_NO_EARLY_WRITES config ......................................................................
Patch Set 3:
(4 comments)
https://review.coreboot.org/c/coreboot/+/45740/1//COMMIT_MSG Commit Message:
https://review.coreboot.org/c/coreboot/+/45740/1//COMMIT_MSG@10 PS1, Line 10: don't do mmapping but still want to use the
do not allow write to SPI flash when early stages are running XIP from the flash.
Done
https://review.coreboot.org/c/coreboot/+/45740/1//COMMIT_MSG@11 PS1, Line 11: cbmem to store the mrc_cache data in order to write the mrc_cache data : back at a later time
Woops yeah. Sorry, bad copy paste :).
Done
https://review.coreboot.org/c/coreboot/+/45740/1//COMMIT_MSG@15 PS1, Line 15:
Also, mention that BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY selection is dropped from current platforms […]
Done
https://review.coreboot.org/c/coreboot/+/45740/1/src/drivers/spi/Kconfig File src/drivers/spi/Kconfig:
https://review.coreboot.org/c/coreboot/+/45740/1/src/drivers/spi/Kconfig@50 PS1, Line 50: For x86 platforms who do not include the boot_device_rw_nommap libraries
I think we should say that this config is used by platforms that do not allow writes to SPI flash in […]
Done