# # Copyright (c) 2023 Graphcore Ltd, All rights reserved. # # SPDX-License-Identifier: Apache-2.0 # # enable DMA mode for SPI loopback test CONFIG_SPI_STM32_DMA=y CONFIG_SPI_STM32_INTERRUPT=n CONFIG_SPI_ASYNC=n CONFIG_SPI_LOOPBACK_16BITS_FRAMES=y