forked from luck/tmp_suning_uos_patched
cc8bbe1a83
This patch add SMI(Smart Multimedia Interface) driver. This driver is responsible to enable/disable iommu and control the power domain and clocks of each local arbiter. Signed-off-by: Yong Wu <yong.wu@mediatek.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Tested-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
128 lines
4.2 KiB
Plaintext
128 lines
4.2 KiB
Plaintext
#
|
|
# Memory devices
|
|
#
|
|
|
|
menuconfig MEMORY
|
|
bool "Memory Controller drivers"
|
|
|
|
if MEMORY
|
|
|
|
config ARM_PL172_MPMC
|
|
tristate "ARM PL172 MPMC driver"
|
|
depends on ARM_AMBA && OF
|
|
help
|
|
This selects the ARM PrimeCell PL172 MultiPort Memory Controller.
|
|
If you have an embedded system with an AMBA bus and a PL172
|
|
controller, say Y or M here.
|
|
|
|
config ATMEL_SDRAMC
|
|
bool "Atmel (Multi-port DDR-)SDRAM Controller"
|
|
default y
|
|
depends on ARCH_AT91 && OF
|
|
help
|
|
This driver is for Atmel SDRAM Controller or Atmel Multi-port
|
|
DDR-SDRAM Controller available on Atmel AT91SAM9 and SAMA5 SoCs.
|
|
Starting with the at91sam9g45, this controller supports SDR, DDR and
|
|
LP-DDR memories.
|
|
|
|
config TI_AEMIF
|
|
tristate "Texas Instruments AEMIF driver"
|
|
depends on (ARCH_DAVINCI || ARCH_KEYSTONE) && OF
|
|
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_EMIF
|
|
tristate "Texas Instruments EMIF driver"
|
|
depends on ARCH_OMAP2PLUS
|
|
select DDR
|
|
help
|
|
This driver is for the EMIF module available in Texas Instruments
|
|
SoCs. EMIF is an SDRAM controller that, based on its revision,
|
|
supports one or more of DDR2, DDR3, and LPDDR2 SDRAM protocols.
|
|
This driver takes care of only LPDDR2 memories presently. The
|
|
functions of the driver includes re-configuring AC timing
|
|
parameters and other settings during frequency, voltage and
|
|
temperature changes
|
|
|
|
config OMAP_GPMC
|
|
bool
|
|
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.
|
|
|
|
config OMAP_GPMC_DEBUG
|
|
bool "Enable GPMC debug output and skip reset of GPMC during init"
|
|
depends on OMAP_GPMC
|
|
help
|
|
Enables verbose debugging mostly to decode the bootloader provided
|
|
timings. To preserve the bootloader provided timings, the reset
|
|
of GPMC is skipped during init. Enable this during development to
|
|
configure devices connected to the GPMC bus.
|
|
|
|
NOTE: In addition to matching the register setup with the bootloader
|
|
you also need to match the GPMC FCLK frequency used by the
|
|
bootloader or else the GPMC timings won't be identical with the
|
|
bootloader timings.
|
|
|
|
config MVEBU_DEVBUS
|
|
bool "Marvell EBU Device Bus Controller"
|
|
default y
|
|
depends on PLAT_ORION && OF
|
|
help
|
|
This driver is for the Device Bus controller available in some
|
|
Marvell EBU SoCs such as Discovery (mv78xx0), Orion (88f5xxx) and
|
|
Armada 370 and Armada XP. This controller allows to handle flash
|
|
devices such as NOR, NAND, SRAM, and FPGA.
|
|
|
|
config TEGRA20_MC
|
|
bool "Tegra20 Memory Controller(MC) driver"
|
|
default y
|
|
depends on ARCH_TEGRA_2x_SOC
|
|
help
|
|
This driver is for the Memory Controller(MC) module available
|
|
in Tegra20 SoCs, mainly for a address translation fault
|
|
analysis, especially for IOMMU/GART(Graphics Address
|
|
Relocation Table) module.
|
|
|
|
config FSL_CORENET_CF
|
|
tristate "Freescale CoreNet Error Reporting"
|
|
depends on FSL_SOC_BOOKE
|
|
help
|
|
Say Y for reporting of errors from the Freescale CoreNet
|
|
Coherency Fabric. Errors reported include accesses to
|
|
physical addresses that mapped by no local access window
|
|
(LAW) or an invalid LAW, as well as bad cache state that
|
|
represents a coherency violation.
|
|
|
|
config FSL_IFC
|
|
bool
|
|
depends on FSL_SOC
|
|
|
|
config JZ4780_NEMC
|
|
bool "Ingenic JZ4780 SoC NEMC driver"
|
|
default y
|
|
depends on MACH_JZ4780
|
|
help
|
|
This driver is for the NAND/External Memory Controller (NEMC) in
|
|
the Ingenic JZ4780. This controller is used to handle external
|
|
memory devices such as NAND and SRAM.
|
|
|
|
config MTK_SMI
|
|
bool
|
|
depends on ARCH_MEDIATEK || COMPILE_TEST
|
|
help
|
|
This driver is for the Memory Controller module in MediaTek SoCs,
|
|
mainly help enable/disable iommu and control the power domain and
|
|
clocks for each local arbiter.
|
|
|
|
source "drivers/memory/tegra/Kconfig"
|
|
|
|
endif
|