Francois Ramu dfc6611a31 tests: spi: loopback testing with NOCACHE MEMORY buffers for DMA ... This patch is defining Tx buffers in NON CACHE memory for using with DMA transfers. This requires the CONFIG_NOCACHE_MEMORY=y flag when mcu is using CACHE. Signed-off-by: Francois Ramu <francois.ramu@st.com>		2021-11-16 10:12:39 -05:00
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spi.c	tests: spi: loopback testing with NOCACHE MEMORY buffers for DMA	2021-11-16 10:12:39 -05:00