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