From: Swapna Gurumani swapna.gurumani@microchip.com
In the initial SPI flash setup, the default bus mode being used was 3, which is incorrect, causing a CRC error when the ENV was being read from QSPI. Setting the default bus mode to 0 which is the correct mode.
Signed-off-by: Swapna Gurumani swapna.gurumani@microchip.com --- configs/sama5d27_som1_ek_qspiflash_defconfig | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/configs/sama5d27_som1_ek_qspiflash_defconfig b/configs/sama5d27_som1_ek_qspiflash_defconfig index 128b6645f6..2b11ec5974 100644 --- a/configs/sama5d27_som1_ek_qspiflash_defconfig +++ b/configs/sama5d27_som1_ek_qspiflash_defconfig @@ -45,6 +45,14 @@ CONFIG_SPL_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="at91-sama5d27_som1_ek" CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-parent dmas dma-names" CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_USE_ENV_SPI_BUS=y +CONFIG_ENV_SPI_BUS=0 +CONFIG_USE_ENV_SPI_CS=y +CONFIG_ENV_SPI_CS=0 +CONFIG_USE_ENV_SPI_MAX_HZ=y +CONFIG_ENV_SPI_MAX_HZ=50000000 +CONFIG_USE_ENV_SPI_MODE=y +CONFIG_ENV_SPI_MODE=0x0 CONFIG_DM=y CONFIG_SPL_DM=y CONFIG_SPL_DM_SEQ_ALIAS=y