coreboot.git - my copy of coreboot

Age	Commit message (Collapse)	Author
2016-08-19	lib/cbfs_spi: provide boot_device_rw() support	Aaron Durbin
	Provide the RW boot device operations for the common cbfs SPI wrapper. The RW region_device is the same as the read-only one. As noted in the boot_device_rw() introduction patch the mmap() support should not be used in conjuction with writing as that results in incoherent operations. That's fine as the current mmap() support is only used in the cbfs layer which does not support writing, i.e. no cbfs regions would be written to with any previous or outstanding mmap() calls. BUG=chrome-os-partner:56151 Change-Id: I7cc7309a68ad23b30208ac961b1999a79626b307 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16199 Tested-by: build bot (Jenkins) Reviewed-by: Furquan Shaikh <furquan@google.com>
2016-08-19	drivers/spi: move cbfs_spi.c location	Aaron Durbin
	The common boot device spi implementation is very much specific to SPI flash. As such it should be moved into that subdirectory. It's still a high-level option but it correctly depends on BOOT_DEVICE_SPI_FLASH. Additionally that allows the auto-selection of SPI_FLASH by a platform selecting COMMON_CBFS_SPI_WRAPPER which allows for culling of SPI_FLASH selections everywhere. BUG=chrome-os-partner:56151 Change-Id: Ia2ccfdc9e1a4348cd91b381f9712d8853b7d2a79 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16212 Reviewed-by: Furquan Shaikh <furquan@google.com> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>