292 lines
7.9 KiB
Plaintext
292 lines
7.9 KiB
Plaintext
#
|
|
# For a description of the syntax of this configuration file,
|
|
# see the file kconfig-language.txt in the NuttX tools repository.
|
|
#
|
|
|
|
if ARCH_BOARD_SAMA5D3X_EK
|
|
|
|
choice
|
|
prompt "CPU Frequency"
|
|
default SAMA5D3XEK_396MHZ
|
|
|
|
config SAMA5D3XEK_384MHZ
|
|
bool "384 MHz"
|
|
|
|
config SAMA5D3XEK_396MHZ
|
|
bool "396 MHz"
|
|
|
|
config SAMA5D3XEK_528MHZ
|
|
bool "528 MHz"
|
|
|
|
endchoice # CPU Frequency
|
|
|
|
choice
|
|
prompt "SAMA5D3x-EK DRAM Type"
|
|
default SAMA5D3XEK_MT47H128M16RT
|
|
depends on SAMA5_DDRCS
|
|
|
|
config SAMA5D3XEK_MT47H128M16RT
|
|
bool "MT47H128M16RT"
|
|
---help---
|
|
Micron 2Gbit x16 DDR2-1066 128Mb
|
|
|
|
config SAMA5D3XEK_MT47H64M16HR
|
|
bool "MT47H64M16HR"
|
|
---help---
|
|
Micron 1Gbit x16 DDR2-800 64Mb
|
|
|
|
endchoice # SAMA5D3x-EK DRAM Type
|
|
|
|
config SAMA5D3XEK_NOREDLED
|
|
bool "Red LED not available"
|
|
default n
|
|
---help---
|
|
By default, both the blue LED and the red LED are used by the
|
|
SAMA5D3x-EK board logic. However, the PIO associated with the red
|
|
LED (PE24) has other board functions. For example, PE24 is also the
|
|
ISI_RST reset signal to the camera interface. So when PE24 is not
|
|
available to control the red LED, this configuration variable should
|
|
be set so that the LED logic will only used the blue LED.
|
|
|
|
config SAMA5D3XEK_NOR_MAIN
|
|
bool "Build nor_main"
|
|
default n
|
|
depends on SAMA5_BOOT_ISRAM && BUILD_FLAT
|
|
---help---
|
|
nor_main is a tiny program that runs in ISRAM. nor_main will enable
|
|
NOR flash then either (1) jump to the program in NOR flash or (2)
|
|
wait for you to break in with GDB to debug the NOR program.
|
|
|
|
config SAMA5D3XEK_NOR_START
|
|
bool "Start NOR program"
|
|
default n
|
|
depends on SAMA5D3XEK_NOR_MAIN
|
|
---help---
|
|
The default behavior of the NOR boot program is to initialize the
|
|
NOR FLASH at CS0, then patiently wait for you to break into the
|
|
program with GDB. An alternative behavior is enabled with this
|
|
option: If SAMA5D3XEK_NOR_START is defined, then it will not wait but
|
|
will, instead, immediately start the program in NOR FLASH.
|
|
|
|
config SAMA5D3XEK_NAND_BLOCKMOUNT
|
|
bool "NAND FLASH auto-mount"
|
|
default n
|
|
depends on NSH_ARCHINIT && SAMA5_EBICS3_NAND
|
|
---help---
|
|
Automatically initialize the NAND FLASH driver when NSH starts.
|
|
|
|
choice
|
|
prompt "NAND FLASH configuration"
|
|
default SAMA5D3XEK_NAND_NXFFS
|
|
depends on SAMA5D3XEK_NAND_BLOCKMOUNT
|
|
|
|
config SAMA5D3XEK_NAND_FTL
|
|
bool "Create NAND FLASH block driver"
|
|
depends on MTD && MTD_NAND
|
|
---help---
|
|
Create the MTD driver for the NAND and "wrap" the NAND as a standard
|
|
block driver that could then, for example, be mounted using FAT or
|
|
any other file system. Any file system may be used, but there will
|
|
be no wear-leveling.
|
|
|
|
NOTE: This options is not currently recommended. There is not now
|
|
NuttX file system that can handle the NAND back blocks or performs
|
|
wear-leveling other than NXFFS and NXFFS does not use a block driver
|
|
but, rather, operates directly upon the NAND MTD device.
|
|
|
|
config SAMA5D3XEK_NAND_NXFFS
|
|
bool "Create NAND FLASH NXFFS file system"
|
|
depends on MTD && MTD_NAND && FS_NXFFS && NXFFS_NAND
|
|
---help---
|
|
Create the MTD driver for the NAND and mount the NAND device as
|
|
a wear-leveling, NuttX FLASH file system (NXFFS). The downside of
|
|
NXFFS is that it can be very slow.
|
|
|
|
NOTE: NXFFS is recommended because (1) it can handle the NAND back
|
|
blocks and (1) performs wear-leveling.
|
|
|
|
endchoice # NAND FLASH configuration
|
|
|
|
config SAMA5D3XEK_AT25_BLOCKMOUNT
|
|
bool "AT25 serial FLASH auto-mount"
|
|
default n
|
|
depends on NSH_ARCHINIT && SAMA5_SPI0 && MTD_AT25
|
|
---help---
|
|
Automatically initialize the AT25 SPI FLASH driver when NSH starts.
|
|
|
|
choice
|
|
prompt "AT25 serial FLASH configuration"
|
|
default SAMA5D3XEK_AT25_FTL
|
|
depends on SAMA5D3XEK_AT25_BLOCKMOUNT
|
|
|
|
config SAMA5D3XEK_AT25_FTL
|
|
bool "Create AT25 Serial FLASH block driver"
|
|
---help---
|
|
Create the MTD driver for the AT25 and "wrap" the AT25 as a standard
|
|
block driver that could then, for example, be mounted using FAT or
|
|
any other file system. Any file system may be used, but there will
|
|
be no wear-leveling.
|
|
|
|
config SAMA5D3XEK_AT25_NXFFS
|
|
bool "Create AT25 serial FLASH NXFFS file system"
|
|
depends on FS_NXFFS
|
|
---help---
|
|
Create the MTD driver for the AT25 and mount the AT25 device as
|
|
a wear-leveling, NuttX FLASH file system (NXFFS). The downside of
|
|
NXFFS is that it can be very slow.
|
|
|
|
endchoice # AT25 serial FLASH configuration
|
|
|
|
config SAMA5D3XEK_AT24_BLOCKMOUNT
|
|
bool "AT24 Serial EEPROM auto-mount"
|
|
default n
|
|
depends on NSH_ARCHINIT && SAMA5_TWI0 && MTD_AT24XX
|
|
---help---
|
|
Automatically initialize the AT24 SPI EEPROM driver when NSH starts.
|
|
|
|
The Serial EEPROM was mounted on an external adaptor board and
|
|
connected to the SAMA5D3x-EK thusly:
|
|
|
|
- VCC -- VCC
|
|
- GND -- GND
|
|
- TWCK0(PA31) -- SCL
|
|
- TWD0(PA30) -- SDA
|
|
|
|
By default, PA30 and PA31 are SWJ-DP pins, it can be used as a pin
|
|
for TWI peripheral in the end application.
|
|
|
|
choice
|
|
prompt "AT24 serial EPPROM configuration"
|
|
default SAMA5D3XEK_AT24_FTL
|
|
depends on SAMA5D3XEK_AT24_BLOCKMOUNT
|
|
|
|
config SAMA5D3XEK_AT24_FTL
|
|
bool "Create AT24 block driver"
|
|
---help---
|
|
Create the MTD driver for the AT24 and "wrap" the AT24 as a standard
|
|
block driver that could then, for example, be mounted using FAT or
|
|
any other file system. Any file system may be used, but there will
|
|
be no wear-leveling.
|
|
|
|
config SAMA5D3XEK_AT24_NXFFS
|
|
bool "Create AT24 NXFFS file system"
|
|
depends on FS_NXFFS
|
|
---help---
|
|
Create the MTD driver for the AT24 and mount the AT24 device as
|
|
a wear-leveling, NuttX FLASH file system (NXFFS). The downside of
|
|
NXFFS is that it can be very slow.
|
|
|
|
endchoice # AT24 serial EPPROM configuration
|
|
|
|
config SAMA5D3XEK_USBHOST_STACKSIZE
|
|
int "USB host waiter stack size"
|
|
default 1536 if USBHOST_HUB
|
|
default 1024 if !USBHOST_HUB
|
|
depends on USBHOST
|
|
|
|
config SAMA5D3XEK_USBHOST_PRIO
|
|
int "USB host waiter task priority"
|
|
default 100
|
|
depends on USBHOST
|
|
|
|
config SAMA5D3XEK_TSD_DEVMINOR
|
|
int "Touchscreen device minor"
|
|
default 0
|
|
depends on SAMA5_TSD
|
|
---help---
|
|
This touchscreen will be register as /dev/inputN where the value of
|
|
N is provided by this configuration setting.
|
|
|
|
config SAMA5D3XEK_CHANNEL
|
|
int "PWM channel number"
|
|
default 0 if SAMA5_PWM_CHAN0
|
|
default 1 if SAMA5_PWM_CHAN1
|
|
default 2 if SAMA5_PWM_CHAN2
|
|
default 3 if SAMA5_PWM_CHAN3
|
|
range 0 3
|
|
depends on PWM && SAMA5_PWM
|
|
---help---
|
|
Selects the PWM channel number that will be used to perform the PWM
|
|
test. See apps/examples/pwm.
|
|
|
|
if AUDIO_I2SCHAR && (SAMA5_SSC0 || SAMA5_SSC1)
|
|
|
|
if SAMA5_SSC0 && SAMA5_SSC1
|
|
|
|
config SAMA5D3XEK_SSC_PORT
|
|
int "SSC port number"
|
|
default 0
|
|
range 0 1
|
|
---help---
|
|
Specify the I2S port to use, i.e., 0 for SSC0 or 1 for SSC1
|
|
|
|
endif # SAMA5_SSC0 && SAMA5_SSC1
|
|
|
|
if SAMA5_SSC0 && !SAMA5_SSC1
|
|
|
|
config SAMA5D3XEK_SSC_PORT
|
|
int
|
|
default 0
|
|
|
|
endif # SAMA5_SSC0 && !SAMA5_SSC1
|
|
|
|
if !SAMA5_SSC0 && SAMA5_SSC1
|
|
|
|
config SAMA5D3XEK_SSC_PORT
|
|
int
|
|
default 1
|
|
|
|
endif # SAMA5_SSC0 && !SAMA5_SSC1
|
|
|
|
config SAMA5D3XEK_I2SCHAR_MINOR
|
|
int "I2S character driver minor number"
|
|
default 0
|
|
---help---
|
|
The minor device number to use when registering the I2S character
|
|
device. The driver will be registered at /dev/is2charN where N is
|
|
the value provided by this setting.
|
|
|
|
endif # AUDIO_I2SCHAR && (SAMA5_SSC0 || SAMA5_SSC1)
|
|
|
|
if VIDEO_OV2640
|
|
|
|
config SAMA5D3XEK_OV2640_DEMO
|
|
bool "SAMA5 OV2640 camera demo"
|
|
default n
|
|
select SAMA5D3XEK_NOREDLED
|
|
---help---
|
|
Enable the SAMA5 OV2640 camera demo
|
|
|
|
endif # VIDEO_OV2640
|
|
|
|
config SAMA5D3XEK_SLOWCLOCK
|
|
bool
|
|
default SCHED_TICKLESS
|
|
|
|
if AUDIO_WM8904
|
|
|
|
config SAMA5D3XEK_WM8904_I2CFREQUENCY
|
|
int "WM8904 I2C Frequency"
|
|
default 400000
|
|
range 1 400000
|
|
---help---
|
|
This option selects the I2C frequency to use when communicating with
|
|
the WM8904 device. The default, 400KHz, is the maximum supported by
|
|
the WM8904. If you have problems communicating with the WM8904,
|
|
then you might want to try lowering this rate.
|
|
|
|
choice
|
|
prompt "WM8904 MCLK source"
|
|
default SAMA5D3XEK_WM8904_SRCMAIN
|
|
|
|
config SAMA5D3XEK_WM8904_SRCMAIN
|
|
bool "Main Clock (12MHz)"
|
|
select SAMA5D3XEK_SLOWCLOCK
|
|
|
|
config SAMA5D3XEK_WM8904_SRCSCK
|
|
bool "Slow XTAL (32.768KHz)"
|
|
|
|
endchoice # WM8904 MCLK source
|
|
endif # AUDIO_WM8904
|
|
endif # ARCH_BOARD_SAMA5D3X_EK
|