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Diffstat (limited to 'src/drivers/spi/Kconfig')
| -rw-r--r-- | src/drivers/spi/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/drivers/spi/Kconfig b/src/drivers/spi/Kconfig index f96bf9f88b..cc8703f3fb 100644 --- a/src/drivers/spi/Kconfig +++ b/src/drivers/spi/Kconfig @@ -26,6 +26,16 @@ config SPI_FLASH if SPI_FLASH +config SPI_ATOMIC_SEQUENCING + bool + default y if ARCH_X86 + default n if !ARCH_X86 + help + Select this option if the SPI controller uses "atomic sequencing." + Atomic sequencing is when the sequence of commands is pre-programmed + in the SPI controller. Hardware manages the transaction instead of + software. This is common on x86 platforms. + config SPI_FLASH_MEMORY_MAPPED bool default y if ARCH_X86 |