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stv0991: enable cadence qspi controller & spi flash

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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>
Reviewed-by: Jagannadh Teki <jteki@openedev.com>
This commit is contained in:
Vikas Manocha 2015-07-02 18:29:41 -07:00 • committed by Jagan Teki
parent 54afb50025
commit e67abcaacb
2 changed files with 18 additions and 0 deletions
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3
arch/arm/Kconfig
View file

@ -227,6 +227,9 @@ config TARGET_STV0991
select CPU_V7
select DM
select DM_SERIAL
select DM_SPI
select DM_SPI_FLASH
select SPI_FLASH
config TARGET_X600
bool "Support x600"

15
include/configs/stv0991.h
View file

@ -75,4 +75,19 @@
#define CONFIG_BOOTCOMMAND "go 0x40040000"
#define CONFIG_OF_LIBFDT
/*
+ * QSPI support
+ */
#ifdef CONFIG_OF_CONTROL /* QSPI is controlled via DT */
#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_STMICRO /* Micron/Numonyx flash */
#define CONFIG_SPI_FLASH_WINBOND /* WINBOND */
#define CONFIG_CMD_SF
#endif
#endif /* __CONFIG_H */