#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#

if ARCH_CHIP_A1X

comment "A1x Configuration Options"

choice
	prompt "Allwinner A1X Chip Selection"
	default ARCH_CHIP_A10

config ARCH_CHIP_A10
	bool "A10"

endchoice

menu "Allwinner A1X Peripheral Support"

config A1X_UART0
	bool "UART 0"
	default n
	select ARCH_HAVE_UART0

config A1X_UART1
	bool "UART 1"
	default n
	select ARCH_HAVE_UART1

config A1X_UART2
	bool "UART 2"
	default n
	select ARCH_HAVE_UART2

config A1X_UART3
	bool "UART 3"
	default n
	select ARCH_HAVE_UART3

config A1X_UART4
	bool "UART 4"
	default n
	select ARCH_HAVE_UART4

config A1X_UART5
	bool "UART 5"
	default n
	select ARCH_HAVE_UART5

config A1X_UART6
	bool "UART 6"
	default n
	select ARCH_HAVE_UART6

config A1X_UART7
	bool "UART 7"
	default n
	select ARCH_HAVE_UART7

config A1X_IR0
	bool "IR 0"
	default n

config A1X_IR1
	bool "IR 1"
	default n

config A1X_TWI0
	bool "TWI 0"
	default n

config A1X_TWI1
	bool "TWI 1"
	default n

config A1X_TWI2
	bool "TWI 2"
	default n

config A1X_SPI0
	bool "SPI 0"
	default n

config A1X_SPI1
	bool "SPI 1"
	default n

config A1X_SPI2
	bool "SPI 2"
	default n

config A1X_SPI3
	bool "SPI3"
	default n

config A1X_NC
	bool "NC"
	default n

config A1X_AC97
	bool "AC97"
	default n

config A1X_TS
	bool "TS"
	default n

config A1X_IIS
	bool "Digital Audio Controller"
	default n

config A1X_KEYPAD
	bool "Keypad"
	default n

config A1X_TIMER1
	bool "Timer 1"
	default n

config A1X_TIMER2
	bool "Timer 2"
	default n

config A1X_TIMER3
	bool "Timer 3"
	default n

config A1X_TIMER4
	bool "Timer 4"
	default n

config A1X_TIMER5
	bool "Timer 5"
	default n

config A1X_IRQ_Alarm
	bool "Alarm"
	default n

config A1X_IRQ_WD
	bool "Watchdog"
	default n

config A1X_CAN
	bool "CAN Bus controller"
	default n

config A1X_DMA
	bool "DMA"
	default n

config A1X_PIO
	bool "PIO"
	default n

config A1X_TOUCH
	bool "Touch Panel"
	default n

config A1X_AUDIO
	bool "Analog Audio Codec"
	default n

config A1X_LRADC
	bool "LRADC"
	default n

config A1X_SDMMC0
	bool "SD/MMC Host Controller 0"
	default n

config A1X_SDMMC1
	bool "SD/MMC Host Controller 1"
	default n

config A1X_SDMMC2
	bool "SD/MMC Host Controller 2"
	default n

config A1X_SDMMC3
	bool "SD/MMC Host Controller 3"
	default n

config A1X_NAND
	bool "NAND Flash Controller (NFC)"
	default n

config A1X_USB0
	bool "USB 0"
	default n

config A1X_USB1
	bool "USB 1"
	default n

config A1X_USB2
	bool "USB 2"
	default n

config A1X_USB3
	bool "USB 3"
	default n

config A1X_USB4
	bool "USB 4"
	default n

config A1X_SCR
	bool "SCR"
	default n

config A1X_CSI0
	bool "CSI 0"
	default n

config A1X_CSI1
	bool "CSI 1"
	default n

config A1X_LCDC0
	bool "LCD Controller 0"
	default n

config A1X_LCDC1
	bool "LCD Controller 1"
	default n

config A1X_MP
	bool "MP"
	default n

config A1X_DEFE0
	bool "DE-FE0"
	default n

config A1X_IRQ_DEBE0
	bool "DE-BE0"
	default n

config A1X_DEFE1
	bool "DE-FE1"
	default n

config A1X_IRQ_DEBE1
	bool "DE-BE1"
	default n

config A1X_PMU
	bool "PMU"
	default n

config A1X_TZASC
	bool "TZASC"
	default n

config A1X_PATA
	bool "PATA"
	default n

config A1X_VE
	bool "VE"
	default n

config A1X_SS
	bool "Security System"
	default n

config A1X_EMAC
	bool "EMAC"
	default n

config A1X_HDMI
	bool "HDMI"
	default n

config A1X_TVE
	bool "TV encoder 0/1"
	default n

config A1X_ACE
	bool "ACE"
	default n

config A1X_TVD
	bool "TV decoder"
	default n

config A1X_PS20
	bool "PS2-0"
	default n

config A1X_PS21
	bool "PS2-1"
	default n

config A1X_PLE
	bool "PLE"
	default n

config A1X_IRQ_PERFMU
	bool "Performance monitor"
	default n

config A1X_GPU
	bool "GPU"
	default n

endmenu

config A1X_PIO_IRQ
	bool "External PIO interrupts"
	default n
	---help---
		Select to enable support for 32 external PIO interrupts.  These will
		be handled through a second level of interrupt decoding and will
		otherwise appear as any other interrupt.

choice
	prompt "Boot device"
	default A1X_BOOT_SDCARD

config A1X_BOOT_NAND
	bool "NAND FLASH"

config A1X_BOOT_SPINOR
	bool "SPI NOR FLASH"

config A1X_BOOT_SDCARD
	bool "SD card"

config A1X_BOOT_USB
	bool "USB"

endchoice # Boot device

config A1X_DDR_MAPOFFSET
	int "Installed SDRAM offset"
	default 0
	---help---
		The size of the installed SRAM memory is required in order to
		properly configure memory mapping.  The mapping will begin at the
		start of SDRAM plus A1X_DDR_MAPOFFSET and extend for DDR_MAPSIZE
		bytes.  NOTE typically A1X_MAP_OFFSET is zero and A1X_DDR_MAPSIZE is
		the full, installed size of the DRAM.  But these values can be
		modified to set aside memory at the beginning or end of SRAM that is
		unmapped (or mapped differently).  NOTE also that this value relates
		closely to other settings:

			RAM_START and RAM_VSTART give this physical and virtual addresses
			of the start of usable memory (begining with .text).  NOTE that
			this may not necessarily be the actual start of the mapped SDRAM
			region.  It will be larger if NuttX begins at an offset from
			beginning of mapped SDRAM (which is the normal case).

			RAM_SIZE gives the size of the .text, .data, and .bss sections
			plus the size of the available heap.  NOTE that RAM_SIZE may not
			include all of SDRAM up to the end of mapped region.

config A1X_DDR_MAPSIZE
	int "Installed SDRAM size"
	default 1073741824
	---help---
		The size of the installed SRAM memory is required in order to
		properly configure memory mapping.  The mapping will begin at the
		start of SDRAM plus A1X_DDR_MAPOFFSET and extend for DDR_MAPSIZE
		bytes.  NOTE typically A1X_MAP_OFFSET is zero and A1X_DDR_MAPSIZE is
		the full, installed size of the DRAM.  But these values can be
		modified to set aside memory at the beginning or end of SRAM that is
		unmapped (or mapped differently).  NOTE also that this value relates
		closely to other settings:

			RAM_START and RAM_VSTART give this physical and virtual addresses
			of the start of usable memory (begining with .text).  NOTE that
			this may not necessarily be the actual start of the mapped SDRAM
			region.  It will be larger if NuttX begins at an offset from
			beginning of mapped SDRAM (which is the normal case).

			RAM_SIZE gives the size of the .text, .data, and .bss sections
			plus the size of the available heap.  NOTE that RAM_SIZE may not
			include all of SDRAM up to the end of mapped region.

endif # ARCH_CHIP_A1X
