+menuconfig SPI
+ bool "SPI Support"
+
+if SPI
+
config DM_SPI
bool "Enable Driver Model for SPI drivers"
depends on DM
help
- If you want to use driver model for SPI drivers, say Y.
- To use legacy SPI drivers, say N.
+ Enable driver model for SPI. The SPI slave interface
+ (spi_setup_slave(), spi_xfer(), etc.) is then implemented by
+ the SPI uclass. Drivers provide methods to access the SPI
+ buses that they control. The uclass interface is defined in
+ include/spi.h. The existing spi_slave structure is attached
+ as 'parent data' to every slave on each bus. Slaves
+ typically use driver-private data instead of extending the
+ spi_slave structure.
+
+if DM_SPI
+
+config ALTERA_SPI
+ bool "Altera SPI driver"
+ help
+ Enable the Altera SPI driver. This driver can be used to
+ access the SPI NOR flash on platforms embedding this Altera
+ IP core. Please find details on the "Embedded Peripherals IP
+ User Guide" of Altera.
+
+config ATCSPI200_SPI
+ bool "Andestech ATCSPI200 SPI driver"
+ help
+ Enable the Andestech ATCSPI200 SPI driver. This driver can be
+ used to access the SPI flash on AE3XX and AE250 platforms embedding
+ this Andestech IP core.
+
+config ATH79_SPI
+ bool "Atheros SPI driver"
+ depends on ARCH_ATH79
+ help
+ Enable the Atheros ar7xxx/ar9xxx SoC SPI driver, it was used
+ to access SPI NOR flash and other SPI peripherals. This driver
+ uses driver model and requires a device tree binding to operate.
+ please refer to doc/device-tree-bindings/spi/spi-ath79.txt.
+
+config ATMEL_SPI
+ bool "Atmel SPI driver"
+ default y if ARCH_AT91
+ help
+ This enables driver for the Atmel SPI Controller, present on
+ many AT91 (ARM) chips. This driver can be used to access
+ the SPI Flash, such as AT25DF321.
+
+config BCM63XX_HSSPI
+ bool "BCM63XX HSSPI driver"
+ depends on ARCH_BMIPS
+ help
+ Enable the BCM6328 HSSPI driver. This driver can be used to
+ access the SPI NOR flash on platforms embedding this Broadcom
+ SPI core.
+
+config BCM63XX_SPI
+ bool "BCM6348 SPI driver"
+ depends on ARCH_BMIPS
+ help
+ Enable the BCM6348/BCM6358 SPI driver. This driver can be used to
+ access the SPI NOR flash on platforms embedding these Broadcom
+ SPI cores.
+
+config BCMSTB_SPI
+ bool "BCMSTB SPI driver"
+ help
+ Enable the Broadcom set-top box SPI driver. This driver can
+ be used to access the SPI flash on platforms embedding this
+ Broadcom SPI core.
+
+config CADENCE_QSPI
+ bool "Cadence QSPI driver"
+ help
+ Enable the Cadence Quad-SPI (QSPI) driver. This driver can be
+ used to access the SPI NOR flash on platforms embedding this
+ Cadence IP core.
+
+config DESIGNWARE_SPI
+ bool "Designware SPI driver"
+ help
+ Enable the Designware SPI driver. This driver can be used to
+ access the SPI NOR flash on platforms embedding this Designware
+ IP core.
+
+config EXYNOS_SPI
+ bool "Samsung Exynos SPI driver"
+ help
+ Enable the Samsung Exynos SPI driver. This driver can be used to
+ access the SPI NOR flash on platforms embedding this Samsung
+ Exynos IP core.
+
+config FSL_DSPI
+ bool "Freescale DSPI driver"
+ help
+ Enable the Freescale DSPI driver. This driver can be used to
+ access the SPI NOR flash and SPI Data flash on platforms embedding
+ this Freescale DSPI IP core. LS102xA and Colibri VF50/VF61 platforms
+ use this driver.
+
+config ICH_SPI
+ bool "Intel ICH SPI driver"
+ help
+ Enable the Intel ICH SPI driver. This driver can be used to
+ access the SPI NOR flash on platforms embedding this Intel
+ ICH IP core.
+
+config MVEBU_A3700_SPI
+ bool "Marvell Armada 3700 SPI driver"
+ select CLK_ARMADA_3720
+ help
+ Enable the Marvell Armada 3700 SPI driver. This driver can be
+ used to access the SPI NOR flash on platforms embedding this
+ Marvell IP core.
+
+config PIC32_SPI
+ bool "Microchip PIC32 SPI driver"
+ depends on MACH_PIC32
+ help
+ Enable the Microchip PIC32 SPI driver. This driver can be used
+ to access the SPI NOR flash, MMC-over-SPI on platforms based on
+ Microchip PIC32 family devices.
+
+config RENESAS_RPC_SPI
+ bool "Renesas RPC SPI driver"
+ depends on RCAR_GEN3
+ help
+ Enable the Renesas RPC SPI driver, used to access SPI NOR flash
+ on Renesas RCar Gen3 SoCs. This uses driver model and requires a
+ device tree binding to operate.
+
+config ROCKCHIP_SPI
+ bool "Rockchip SPI driver"
+ help
+ Enable the Rockchip SPI driver, used to access SPI NOR flash and
+ other SPI peripherals (such as the Chrome OS EC) on Rockchip SoCs.
+ This uses driver model and requires a device tree binding to
+ operate.
+
+config SANDBOX_SPI
+ bool "Sandbox SPI driver"
+ depends on SANDBOX && DM
+ help
+ Enable SPI support for sandbox. This is an emulation of a real SPI
+ bus. Devices can be attached to the bus using the device tree
+ which specifies the driver to use. As an example, see this device
+ tree fragment from sandbox.dts. It shows that the SPI bus has a
+ single flash device on chip select 0 which is emulated by the driver
+ for "sandbox,spi-flash", which is in drivers/mtd/spi/sandbox.c.
+
+ spi@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ compatible = "sandbox,spi";
+ cs-gpios = <0>, <&gpio_a 0>;
+ flash@0 {
+ reg = <0>;
+ compatible = "spansion,m25p16", "sandbox,spi-flash";
+ spi-max-frequency = <40000000>;
+ sandbox,filename = "spi.bin";
+ };
+ };
+
+config STM32_QSPI
+ bool "STM32F7 QSPI driver"
+ depends on STM32F7
+ help
+ Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
+ used to access the SPI NOR flash chips on platforms embedding
+ this ST IP core.
+
+config TEGRA114_SPI
+ bool "nVidia Tegra114 SPI driver"
+ help
+ Enable the nVidia Tegra114 SPI driver. This driver can be used to
+ access the SPI NOR flash on platforms embedding this nVidia Tegra114
+ IP core.
+
+ This controller is different than the older SoCs SPI controller and
+ also register interface get changed with this controller.
+
+config TEGRA20_SFLASH
+ bool "nVidia Tegra20 Serial Flash controller driver"
+ help
+ Enable the nVidia Tegra20 Serial Flash controller driver. This driver
+ can be used to access the SPI NOR flash on platforms embedding this
+ nVidia Tegra20 IP core.
+
+config TEGRA20_SLINK
+ bool "nVidia Tegra20/Tegra30 SLINK driver"
+ help
+ Enable the nVidia Tegra20/Tegra30 SLINK driver. This driver can
+ be used to access the SPI NOR flash on platforms embedding this
+ nVidia Tegra20/Tegra30 IP cores.
+
+config TEGRA210_QSPI
+ bool "nVidia Tegra210 QSPI driver"
+ help
+ Enable the Tegra Quad-SPI (QSPI) driver for T210. This driver
+ be used to access SPI chips on platforms embedding this
+ NVIDIA Tegra210 IP core.
+
+config XILINX_SPI
+ bool "Xilinx SPI driver"
+ help
+ Enable the Xilinx SPI driver from the Xilinx EDK. This SPI
+ controller support 8 bit SPI transfers only, with or w/o FIFO.
+ For more info on Xilinx SPI Register Definitions and Overview
+ see driver file - drivers/spi/xilinx_spi.c
+
+config ZYNQ_SPI
+ bool "Zynq SPI driver"
+ depends on ARCH_ZYNQ || ARCH_ZYNQMP
+ help
+ Enable the Zynq SPI driver. This driver can be used to
+ access the SPI NOR flash on platforms embedding this Zynq
+ SPI IP core.
+
+config ZYNQ_QSPI
+ bool "Zynq QSPI driver"
+ depends on ARCH_ZYNQ
+ help
+ Enable the Zynq Quad-SPI (QSPI) driver. This driver can be
+ used to access the SPI NOR flash on platforms embedding this
+ Zynq QSPI IP core. This IP is used to connect the flash in
+ 4-bit qspi, 8-bit dual stacked and shared 4-bit dual parallel.
+
+config ZYNQMP_GQSPI
+ bool "Configure ZynqMP Generic QSPI"
+ depends on ARCH_ZYNQMP
+ help
+ This option is used to enable ZynqMP QSPI controller driver which
+ is used to communicate with qspi flash devices.
+
+endif # if DM_SPI
+
+config SOFT_SPI
+ bool "Soft SPI driver"
+ help
+ Enable Soft SPI driver. This driver is to use GPIO simulate
+ the SPI protocol.
+
+config CF_SPI
+ bool "ColdFire SPI driver"
+ help
+ Enable the ColdFire SPI driver. This driver can be used on
+ some m68k SoCs.
+
+config FSL_ESPI
+ bool "Freescale eSPI driver"
+ help
+ Enable the Freescale eSPI driver. This driver can be used to
+ access the SPI interface and SPI NOR flash on platforms embedding
+ this Freescale eSPI IP core.
+
+config FSL_QSPI
+ bool "Freescale QSPI driver"
+ help
+ Enable the Freescale Quad-SPI (QSPI) driver. This driver can be
+ used to access the SPI NOR flash on platforms embedding this
+ Freescale IP core.
+
+config DAVINCI_SPI
+ bool "Davinci & Keystone SPI driver"
+ depends on ARCH_DAVINCI || ARCH_KEYSTONE
+ help
+ Enable the Davinci SPI driver
+
+config SH_SPI
+ bool "SuperH SPI driver"
+ help
+ Enable the SuperH SPI controller driver. This driver can be used
+ on various SuperH SoCs, such as SH7757.
+
+config SH_QSPI
+ bool "Renesas Quad SPI driver"
+ help
+ Enable the Renesas Quad SPI controller driver. This driver can be
+ used on Renesas SoCs.
+
+config TI_QSPI
+ bool "TI QSPI driver"
+ help
+ Enable the TI Quad-SPI (QSPI) driver for DRA7xx and AM43xx evms.
+ This driver support spi flash single, quad and memory reads.
+
+config KIRKWOOD_SPI
+ bool "Marvell Kirkwood SPI Driver"
+ help
+ Enable support for SPI on various Marvell SoCs, such as
+ Kirkwood and Armada 375.
+
+config LPC32XX_SSP
+ bool "LPC32XX SPI Driver"
+ help
+ Enable support for SPI on LPC32xx
+
+config MPC8XX_SPI
+ bool "MPC8XX SPI Driver"
+ depends on MPC8xx
+ help
+ Enable support for SPI on MPC8XX
+
+config MPC8XXX_SPI
+ bool "MPC8XXX SPI Driver"
+ help
+ Enable support for SPI on the MPC8XXX PowerPC SoCs.
+
+config MXC_SPI
+ bool "MXC SPI Driver"
+ help
+ Enable the MXC SPI controller driver. This driver can be used
+ on various i.MX SoCs such as i.MX31/35/51/6/7.
+
+config MXS_SPI
+ bool "MXS SPI Driver"
+ help
+ Enable the MXS SPI controller driver. This driver can be used
+ on the i.MX23 and i.MX28 SoCs.
+
+config OMAP3_SPI
+ bool "McSPI driver for OMAP"
+ help
+ SPI master controller for OMAP24XX and later Multichannel SPI
+ (McSPI). This driver be used to access SPI chips on platforms
+ embedding this OMAP3 McSPI IP core.
+
+endif # menu "SPI Support"
projects / u-boot / blobdiff