diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2016-08-11 11:02:26 -0500 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-08-18 06:18:21 +0200 |
| commit | 4a36c4e9fc66bf442f46e1e6d742b2d6c50a2ae1 (patch) | |
| tree | 0370c6f41f8eb72c35fbfa915f0226bb312f5d13 /src/drivers/spi | |
| parent | 2d97cb1be50acdf7e7604dd666d52cb9765de018 (diff) | |
Kconfig: lay groundwork for not assuming SPI flash boot device
Almost all boards and chipsets within the codebase assume or
use SPI flash as the boot device. Therefore, provide an option
for the boards/chipsets which don't currently support SPI flash
as the boot device. The default is to assume SPI flash is the
boot device unless otherwise instructed. This falls in line
with the current assumptions, but it also allows one to
differentiate a platform desiring SPI flash support while it not
being the actual boot device.
One thing to note is that while google/daisy does boot with SPI
flash part no SPI API interfaces were ever implemented. Therefore,
mark that board as not having a SPI boot device.
BUG=chrome-os-partner:56151
Change-Id: Id4e0b4ec5e440e41421fbb6d0ca2be4185b62a6e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/16191
Tested-by: build bot (Jenkins)
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/drivers/spi')
| -rw-r--r-- | src/drivers/spi/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/drivers/spi/Kconfig b/src/drivers/spi/Kconfig index 194e61f2f9..35435a6caf 100644 --- a/src/drivers/spi/Kconfig +++ b/src/drivers/spi/Kconfig @@ -15,6 +15,7 @@ config SPI_FLASH bool + default y if BOOT_DEVICE_SPI_FLASH default n help Select this option if your chipset driver needs to store certain |