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Diffstat (limited to 'drivers/spi/Kconfig')
| -rw-r--r-- | drivers/spi/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 88da9a4..69c08c1 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -210,6 +210,15 @@ config FSL_QSPI used to access the SPI NOR flash on platforms embedding this Freescale IP core. +config FSL_SPI_ALIGNED_TXFIFO + bool "Write only 16 Bytes aligned data on TxFIFO" + depends on FSL_QSPI + help + For some boards, Freescale controller needs driver to fill TxFIFO + till 16 bytes to trigger data transfer, in case of flash write. + This config enables the Freescale QSPI driver to send 16 bytes + aligned data to TxFIFO while performing flash write operation. + config NDS_AE3XX_SPI bool "Andestech AE3XX SPI driver" help |