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if ARCH_MXS
menu "Freescale i.MXS implementations"
choice
prompt "Select i.MXS chip family"
config ARCH_MX28
bool "Freescale MX28"
select CPU_ARM926T
select FIQ
select ZONE_DMA
select MXS_ICOLL
select MXS_DMA_ENGINE
select MXS_AUART_DMA_SUPPORT
---help---
Support Freescale MX28 chips
config ARCH_MX23
bool "Freescale MX23"
select CPU_ARM926T
select ZONE_DMA
select MXS_ICOLL
select MXS_DMA_ENGINE
select MXS_AUART_DMA_SUPPORT
---help---
Support Freescale MX23 chips
endchoice
if ARCH_MX28
source arch/arm/mach-mx28/Kconfig
endif
if ARCH_MX23
source arch/arm/mach-mx23/Kconfig
endif
config DMA_ZONE_SIZE
int "DMA memory zone size"
range 0 32
default 16
help
This is the size in MB for the DMA zone. The DMA zone is used for
dedicated memory for large contiguous video buffers
endmenu
config MXS_ICOLL
bool
config MXS_EARLY_CONSOLE
bool "Enable console early"
default y
help
Enable console early for kernel debug.
config MXS_DMA_ENGINE
bool "Enable DMA ENGINE support"
default y
help
Support DMA controller on AHB-APBH and AHB-APBX Bridge
config MXS_LRADC
bool "Low Resolution ADC support"
default y
depends on ARCH_MXS
help
Enable LRADC support
config MXS_PWM_CHANNELS
int
default 8
help
The number of pwm channel on Freescale MXS platform.
menu "Freescale Application UART:"
config MXS_AUART_DMA_SUPPORT
bool
depends on MXS_DMA_ENGINE
default y
config MXS_AUART_PORTS
int
default 5
config MXS_AUART0_DEVICE_ENABLE
bool "Application uart 0 enabled"
default y
help
Enable applicatoin uart 0
config MXS_AUART0_DMA_ENABLE
bool "Set application uart 0 to dma mode"
default n
depends on MXS_AUART_DMA_SUPPORT
help
Set application uart 0 to dma mode
config MXS_AUART1_DEVICE_ENABLE
bool "Application uart 1 enabled"
default y
help
Enable applicatoin uart 1
config MXS_AUART1_DMA_ENABLE
bool "Set application uart 1 to dma mode"
default n
depends on MXS_AUART_DMA_SUPPORT
help
Set application uart 1 to dma mode
config MXS_AUART2_DEVICE_ENABLE
bool "Application uart 2 enabled"
default y
help
Enable applicatoin uart 2
config MXS_AUART2_DMA_ENABLE
bool "Set application uart 2 to dma mode"
default n
depends on MXS_AUART_DMA_SUPPORT
help
Set application uart 2 to dma mode
config MXS_AUART3_DEVICE_ENABLE
bool "Application uart 3 enabled"
default y
help
Enable applicatoin uart 3
config MXS_AUART3_DMA_ENABLE
bool "Set application uart 3 to dma mode"
default n
depends on MXS_AUART_DMA_SUPPORT
help
Set application uart 3 to dma mode
config MXS_AUART4_DEVICE_ENABLE
bool "Application uart 4 enabled"
default y
help
Enable applicatoin uart 4
config MXS_AUART4_DMA_ENABLE
bool "Set application uart 4 to dma mode"
default n
depends on MXS_AUART_DMA_SUPPORT
help
Set application uart 4 to dma mode
config MXS_RAM_FREQ_SCALING
bool "RAM frequency scaling support"
depends on ARCH_MXS
default y
choice
prompt "Select MXS RAM chip"
depends on MXS_RAM_FREQ_SCALING
config MXS_RAM_MDDR
bool "mDDR SDRAM"
depends on ARCH_MX23
config MXS_RAM_DDR
bool "DDR SDRAM"
depends on ARCH_MX23
endchoice
config IRAM_ALLOC
bool
default y
select GENERIC_ALLOCATOR
endmenu
endif
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