Current File : //proc/self/root/usr/src/linux-headers-5.15.0-125/arch/arm/mach-imx/Kconfig
# SPDX-License-Identifier: GPL-2.0-only
menuconfig ARCH_MXC
bool "Freescale i.MX family"
depends on ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7 || ARM_SINGLE_ARMV7M
select ARCH_SUPPORTS_BIG_ENDIAN
select CLKSRC_IMX_GPT
select GENERIC_IRQ_CHIP
select GPIOLIB
select PINCTRL
select PM_OPP if PM
select SOC_BUS
select SRAM
help
Support for Freescale MXC/iMX-based family of processors
if ARCH_MXC
config MXC_TZIC
bool
config MXC_AVIC
bool
config MXC_DEBUG_BOARD
bool "Enable MXC debug board(for 3-stack)"
depends on MACH_MX27_3DS || MACH_MX31_3DS || MACH_MX35_3DS
help
The debug board is an integral part of the MXC 3-stack(PDK)
platforms, it can be attached or removed from the peripheral
board. On debug board, several debug devices(ethernet, UART,
buttons, LEDs and JTAG) are implemented. Between the MCU and
these devices, a CPLD is added as a bridge which performs
data/address de-multiplexing and decode, signal level shift,
interrupt control and various board functions.
config HAVE_IMX_ANATOP
bool
config HAVE_IMX_GPC
bool
select PM_GENERIC_DOMAINS if PM
config HAVE_IMX_MMDC
bool
config HAVE_IMX_SRC
def_bool y if SMP
select ARCH_HAS_RESET_CONTROLLER
if ARCH_MULTI_V6
comment "ARM1136 platforms"
config SOC_IMX31
bool "i.MX31 support"
select CPU_V6
select MXC_AVIC
help
This enables support for Freescale i.MX31 processor
config SOC_IMX35
bool "i.MX35 support"
select MXC_AVIC
select PINCTRL_IMX35
help
This enables support for Freescale i.MX35 processor
endif
if ARCH_MULTI_V4T
config SOC_IMX1
bool "i.MX1 support"
select CPU_ARM920T
select MXC_AVIC
select PINCTRL_IMX1
help
This enables support for Freescale i.MX1 processor
endif
if ARCH_MULTI_V5
config SOC_IMX25
bool "i.MX25 support"
select CPU_ARM926T
select MXC_AVIC
select PINCTRL_IMX25
help
This enables support for Freescale i.MX25 processor
config SOC_IMX27
bool "i.MX27 support"
select CPU_ARM926T
select MXC_AVIC
select PINCTRL_IMX27
help
This enables support for Freescale i.MX27 processor
endif
if ARCH_MULTI_V7
comment "Cortex-A platforms"
config SOC_IMX5
bool
select HAVE_IMX_SRC
select MXC_TZIC
config SOC_IMX50
bool "i.MX50 support"
select PINCTRL_IMX50
select SOC_IMX5
help
This enables support for Freescale i.MX50 processor.
config SOC_IMX51
bool "i.MX51 support"
select PINCTRL_IMX51
select SOC_IMX5
help
This enables support for Freescale i.MX51 processor
config SOC_IMX53
bool "i.MX53 support"
select PINCTRL_IMX53
select SOC_IMX5
help
This enables support for Freescale i.MX53 processor.
config SOC_IMX6
bool
select ARM_CPU_SUSPEND if (PM || CPU_IDLE)
select ARM_GIC
select HAVE_IMX_ANATOP
select HAVE_IMX_GPC
select HAVE_IMX_MMDC
select HAVE_IMX_SRC
select MFD_SYSCON
select PL310_ERRATA_769419 if CACHE_L2X0
config SOC_IMX6Q
bool "i.MX6 Quad/DualLite support"
select ARM_ERRATA_764369 if SMP
select ARM_ERRATA_754322
select ARM_ERRATA_775420
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD
select PINCTRL_IMX6Q
select SOC_IMX6
help
This enables support for Freescale i.MX6 Quad processor.
config SOC_IMX6SL
bool "i.MX6 SoloLite support"
select ARM_ERRATA_754322
select ARM_ERRATA_775420
select PINCTRL_IMX6SL
select SOC_IMX6
help
This enables support for Freescale i.MX6 SoloLite processor.
config SOC_IMX6SLL
bool "i.MX6 SoloLiteLite support"
select ARM_ERRATA_754322
select ARM_ERRATA_775420
select PINCTRL_IMX6SLL
select SOC_IMX6
help
This enables support for Freescale i.MX6 SoloLiteLite processor.
config SOC_IMX6SX
bool "i.MX6 SoloX support"
select ARM_ERRATA_754322
select ARM_ERRATA_775420
select PINCTRL_IMX6SX
select SOC_IMX6
help
This enables support for Freescale i.MX6 SoloX processor.
config SOC_IMX6UL
bool "i.MX6 UltraLite support"
select PINCTRL_IMX6UL
select SOC_IMX6
select ARM_ERRATA_814220
help
This enables support for Freescale i.MX6 UltraLite processor.
config SOC_LS1021A
bool "Freescale LS1021A support"
select ARM_GIC
select HAVE_ARM_ARCH_TIMER
select ZONE_DMA if ARM_LPAE
help
This enables support for Freescale LS1021A processor.
endif
if ARCH_MULTI_V7 || ARM_SINGLE_ARMV7M
comment "Cortex-A/Cortex-M asymmetric multiprocessing platforms"
config SOC_IMX7D_CA7
bool
select ARM_GIC
select HAVE_ARM_ARCH_TIMER
select HAVE_IMX_ANATOP
select HAVE_IMX_MMDC
select HAVE_IMX_SRC
select IMX_GPCV2
config SOC_IMX7D_CM4
bool
select ARMV7M_SYSTICK
config SOC_IMX7D
bool "i.MX7 Dual support"
select PINCTRL_IMX7D
select SOC_IMX7D_CA7 if ARCH_MULTI_V7
select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M
select ARM_ERRATA_814220 if ARCH_MULTI_V7
help
This enables support for Freescale i.MX7 Dual processor.
config SOC_IMX7ULP
bool "i.MX7ULP support"
select CLKSRC_IMX_TPM
select PINCTRL_IMX7ULP
select SOC_IMX7D_CA7 if ARCH_MULTI_V7
select SOC_IMX7D_CM4 if ARM_SINGLE_ARMV7M
help
This enables support for Freescale i.MX7 Ultra Low Power processor.
config SOC_VF610
bool "Vybrid Family VF610 support"
select ARM_GIC if ARCH_MULTI_V7
select PINCTRL_VF610
help
This enables support for Freescale Vybrid VF610 processor.
choice
prompt "Clocksource for scheduler clock"
depends on SOC_VF610
default VF_USE_ARM_GLOBAL_TIMER
config VF_USE_ARM_GLOBAL_TIMER
bool "Use ARM Global Timer"
depends on ARCH_MULTI_V7
select ARM_GLOBAL_TIMER
select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK
help
Use the ARM Global Timer as clocksource
config VF_USE_PIT_TIMER
bool "Use PIT timer"
select VF_PIT_TIMER
help
Use SoC Periodic Interrupt Timer (PIT) as clocksource
endchoice
endif
endif
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