This patch does all the board configurations required to use the qspi controller & attached spi flash memory.
Signed-off-by: Vikas Manocha vikas.manocha@st.com ---
Changes in v3: Rebased to spi-next-dev Changes in v2: None
include/configs/stv0991.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/include/configs/stv0991.h b/include/configs/stv0991.h index 718ef40..a996cd1 100644 --- a/include/configs/stv0991.h +++ b/include/configs/stv0991.h @@ -75,4 +75,22 @@ #define CONFIG_BOOTCOMMAND "go 0x40040000"
#define CONFIG_OF_LIBFDT + +/* ++ * QSPI support ++ */ +#ifdef CONFIG_OF_CONTROL /* QSPI is controlled via DT */ +#define CONFIG_DM_SPI +#define CONFIG_CADENCE_QSPI +#define CONFIG_CQSPI_DECODER 0 +#define CONFIG_CQSPI_REF_CLK ((30/4)/2)*1000*1000 +#define CONFIG_CMD_SPI + +#define CONFIG_SPI_FLASH /* SPI flash subsystem */ +#define CONFIG_SPI_FLASH_STMICRO /* Micron/Numonyx flash */ +#define CONFIG_SPI_FLASH_WINBOND /* WINBOND */ +#define CONFIG_CMD_SF +#define CONFIG_DM_SPI_FLASH +#endif + #endif /* __CONFIG_H */