2016-04-13 04:20:59 +00:00
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#
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# Memory devices
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#
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menu "Memory Controller drivers"
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2022-10-20 13:30:46 +00:00
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config MEMORY
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bool "Enable Driver Model for Memory Controller drivers"
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depends on DM
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help
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Enable driver model for Memory Controller devices.
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These devices provide Memory bus interface to various devices like
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SRAM, Ethernet adapters, FPGAs, etc.
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For now this uclass has no methods yet.
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2022-10-25 10:51:04 +00:00
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config ATMEL_EBI
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bool "Support for Atmel EBI"
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help
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Driver for Atmel EBI controller. This is a dummy
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driver. Doesn't provide an access to EBI controller. Select
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this option to enable the NAND flash controller driver
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2022-10-20 13:30:46 +00:00
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config SANDBOX_MEMORY
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bool "Enable Sandbox Memory Controller driver"
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depends on SANDBOX && MEMORY
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help
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This is a driver model based Memory Controller driver for sandbox.
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Currently it is a stub only, as there are no usable uclass methods
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yet.
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2020-07-31 07:53:40 +00:00
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config STM32_FMC2_EBI
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bool "Support for FMC2 External Bus Interface on STM32MP SoCs"
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depends on ARCH_STM32MP
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help
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Select this option to enable the STM32 FMC2 External Bus Interface
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controller. This driver configures the transactions with external
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devices (like SRAM, ethernet adapters, FPGAs, LCD displays, ...) on
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SOCs containing the FMC2 External Bus Interface.
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2016-04-13 04:20:59 +00:00
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config TI_AEMIF
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tristate "Texas Instruments AEMIF driver"
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depends on ARCH_KEYSTONE
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help
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This driver is for the AEMIF module available in Texas Instruments
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SoCs. AEMIF stands for Asynchronous External Memory Interface and
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is intended to provide a glue-less interface to a variety of
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asynchronuous memory devices like ASRAM, NOR and NAND memory. A total
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of 256M bytes of any of these memories can be accessed at a given
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time via four chip selects with 64M byte access per chip select.
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2022-10-20 13:30:49 +00:00
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config TI_GPMC
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bool "Texas Instruments GPMC driver"
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depends on ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3
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depends on MEMORY && CLK && OF_CONTROL
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help
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This driver is for the General Purpose Memory Controller (GPMC)
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present on Texas Instruments SoCs (e.g. OMAP2+). GPMC allows
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interfacing to a variety of asynchronous as well as synchronous
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memory drives like NOR, NAND, OneNAND, SRAM.
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if TI_GPMC
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config TI_GPMC_DEBUG
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bool "Debug Texas Instruments GPMC timings"
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default n
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help
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Enable this to print GPMC timings before and after the GPMC registers
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are programmed. This should not be left enabled on production systems.
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endif
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2016-04-13 04:20:59 +00:00
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endmenu
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