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64 lines
2.3 KiB
64 lines
2.3 KiB
# SPDX-License-Identifier: GPL-2.0-only |
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config SPI_ASPEED_SMC |
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tristate "Aspeed flash controllers in SPI mode" |
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depends on ARCH_ASPEED || COMPILE_TEST |
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depends on HAS_IOMEM && OF |
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help |
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This enables support for the Firmware Memory controller (FMC) |
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in the Aspeed AST2500/AST2400 SoCs when attached to SPI NOR chips, |
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and support for the SPI flash memory controller (SPI) for |
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the host firmware. The implementation only supports SPI NOR. |
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config SPI_HISI_SFC |
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tristate "Hisilicon FMC SPI NOR Flash Controller(SFC)" |
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depends on ARCH_HISI || COMPILE_TEST |
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depends on HAS_IOMEM |
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help |
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This enables support for HiSilicon FMC SPI NOR flash controller. |
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config SPI_NXP_SPIFI |
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tristate "NXP SPI Flash Interface (SPIFI)" |
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depends on OF && (ARCH_LPC18XX || COMPILE_TEST) |
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depends on HAS_IOMEM |
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help |
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Enable support for the NXP LPC SPI Flash Interface controller. |
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SPIFI is a specialized controller for connecting serial SPI |
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Flash. Enable this option if you have a device with a SPIFI |
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controller and want to access the Flash as a mtd device. |
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config SPI_INTEL_SPI |
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tristate |
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config SPI_INTEL_SPI_PCI |
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tristate "Intel PCH/PCU SPI flash PCI driver (DANGEROUS)" |
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depends on X86 && PCI |
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select SPI_INTEL_SPI |
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help |
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This enables PCI support for the Intel PCH/PCU SPI controller in |
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master mode. This controller is present in modern Intel hardware |
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and is used to hold BIOS and other persistent settings. Using |
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this driver it is possible to upgrade BIOS directly from Linux. |
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Say N here unless you know what you are doing. Overwriting the |
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SPI flash may render the system unbootable. |
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To compile this driver as a module, choose M here: the module |
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will be called intel-spi-pci. |
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config SPI_INTEL_SPI_PLATFORM |
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tristate "Intel PCH/PCU SPI flash platform driver (DANGEROUS)" |
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depends on X86 |
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select SPI_INTEL_SPI |
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help |
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This enables platform support for the Intel PCH/PCU SPI |
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controller in master mode. This controller is present in modern |
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Intel hardware and is used to hold BIOS and other persistent |
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settings. Using this driver it is possible to upgrade BIOS |
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directly from Linux. |
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Say N here unless you know what you are doing. Overwriting the |
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SPI flash may render the system unbootable. |
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|
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To compile this driver as a module, choose M here: the module |
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will be called intel-spi-platform.
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