On Thu, Apr 30, 2020 at 05:44:00PM +0800, dillon.minfei@xxxxxxxxx wrote: > From: dillon min <dillon.minfei@xxxxxxxxx> > > add SPI_SIMPLEX_RX/SPI_3WIRE_RX in spi-stm32f4.c > for SPI_SIMPLEX_RX , as we running kernel in sdram, so > that the performance is not as good as internal flash, > need add send dummy data out while in rx, > otherwise will get many overrun errors. I only have patch 4 here, what's going on with dependencies?
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