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#
# For a description of the syntax of this configuration file,
# see misc/tools/kconfig-language.txt.
#
if ARCH_BOARD_SAMA5D4_EK
choice
prompt "SAMA5D4-EK Board Version"
default SAMA5D4_MB_REVC
config SAMA5D4_MB_REVC
bool "SAMA5D4-MB Rev. C"
endchoice # SAMA5D4-EK Board Version
choice
prompt "CPU Frequency"
default SAMA5D4EK_396MHZ
config SAMA5D4EK_384MHZ
bool "384 MHz"
config SAMA5D4EK_396MHZ
bool "396 MHz"
config SAMA5D4EK_528MHZ
bool "528 MHz"
endchoice # CPU Frequency
choice
prompt "SAMA4D4-EK DRAM Type"
default SAMA5D4EK_MT47H128M16RT
depends on SAMA5_DDRCS
config SAMA5D4EK_MT47H128M16RT
bool "MT47H128M16RT"
---help---
Micron 2Gbit x16 DDR2-1066 128Mb
config SAMA5D4EK_MT47H64M16HR
bool "MT47H64M16HR"
---help---
Micron 1Gbit x16 DDR2-800 64Mb
endchoice # SAMA4D4-EK DRAM Type
config SAMA5D4EK_DRAM_MAIN
bool "Build dram_main"
default n
depends on SAMA5_BOOT_ISRAM
---help---
dram_main is a tiny program that runs in ISRAM. dram_main will
enable SDRAM and load an Intel HEX program into SDRAM over the
serial console. Then it will either (1) jump to the program in
DRAM at address 0x2000:0000 (2) wait for you to break in with GDB to
debug the SDRAM program. These different behaviors are controlled
by SAMA5D4EK_DRAM_START.
NOTE: If you use this boot loader, then your program must be built at
origin 0x2000:0000, not at 0x2000:8000 as is customary with U-Boot.
config SAMA5D4EK_DRAM_START
bool "Start DRAM program"
default n
depends on SAMA5D4EK_DRAM_MAIN
---help---
The default behavior of the DRAM boot program is to initialize the
DRAM, then patiently wait for you to break into the program with GDB.
An alternative behavior is enabled with this option: If
SAMA5D4EK_DRAM_START is defined, then it will not wait but will,
instead, immediately start the program in DRAM.
config SAMA5D4EK_AT25_MAIN
bool "Build at25_main"
default n
depends on SAMA5_BOOT_ISRAM
---help---
at25_main is a tiny program that runs in ISRAM. at25_main will
enable SDRAM and configure the AT25 Serial FLASH. It will prompt
and then load an Intel HEX program into SDRAM over the serial
console. If the program is successfully loaded in SDRAM, at25_main
will copy the program at the beginning of the AT26 Serial FLASH.
If the jumpering is set correctly, the SAMA5D4 RomBOOT loader will
then boot the program from the serial FLASH the next time that it
reset.
config SAMA5D4EK_AT25_PROGSIZE
int "AT25 partition size"
default 131072
depends on SAMA5D4EK_AT25_MAIN
---help---
This is the size of the partition at the beginning to the AT25
serial FLASH that will be used to hold the boot program. Since
this program must run from SRAM, there would be no purpose int
making this size any larger than the size of the internal SRAM.
config SAMA5D4EK_DRAM_BOOT
bool "Using DRAM boot loader"
default y
depends on SAMA5_BOOT_SDRAM && !SAMA5D4EK_DRAM_MAIN && !SAMA5D4EK_AT25_MAIN
---help---
Select this option if you are going to boot using the sdram_main
bootloader (created with SAMA5D4EK_DRAM_MAIN=y). This selection
will simply origin your program at 0x2000:0000 as required by the
sdram_main bootloader (vs. 0x2000:8000 as required by U-Boot).
config SAMA5D4EK_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 SAMA5D4EK_NAND_NXFFS
depends on SAMA5D4EK_NAND_BLOCKMOUNT
config SAMA5D4EK_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 SAMA5D4EK_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 SAMA5D4EK_AT25_BLOCKMOUNT
bool "AT25 serial FLASH auto-mount"
default n
depends on (NSH_ARCHINIT || SAMA5D4EK_AT25_MAIN) && SAMA5_SPI0 && MTD_AT25
---help---
Automatically initialize the AT25 SPI FLASH driver when NSH starts.
choice
prompt "AT25 serial FLASH configuration"
default SAMA5D4EK_AT25_FTL
depends on SAMA5D4EK_AT25_BLOCKMOUNT
config SAMA5D4EK_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 SAMA5D4EK_AT25_CHARDEV
bool "Create AT25 Serial FLASH character driver"
---help---
Create the MTD driver for the AT25 and "wrap" the AT25 as a standard
character driver that could then, for example, via simple open, close,
read, write file system operations. There will be no wear-leveling
in this configuration.
config SAMA5D4EK_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
if FS_AUTOMOUNTER
config SAMA5D4EK_HSMCI0_AUTOMOUNT
bool "HSMCI0 automounter"
default n
depends on SAMA5_HSMCI0
if SAMA5D4EK_HSMCI0_AUTOMOUNT
config SAMA5D4EK_HSMCI0_AUTOMOUNT_FSTYPE
string "HSMCI0 file system type"
default "vfat"
config SAMA5D4EK_HSMCI0_AUTOMOUNT_BLKDEV
string "HSMCI0 block device"
default "/dev/mmcsd0"
config SAMA5D4EK_HSMCI0_AUTOMOUNT_MOUNTPOINT
string "HSMCI0 mount point"
default "/mnt/sdcard0"
config SAMA5D4EK_HSMCI0_AUTOMOUNT_DDELAY
int "HSMCI0 debounce delay (milliseconds)"
default 1000
config SAMA5D4EK_HSMCI0_AUTOMOUNT_UDELAY
int "HSMCI0 unmount retry delay (milliseconds)"
default 2000
endif # SAMA5D4EK_HSMCI0_AUTOMOUNT
config SAMA5D4EK_HSMCI1_AUTOMOUNT
bool "HSMCI1 automounter"
default n
depends on SAMA5_HSMCI1
if SAMA5D4EK_HSMCI1_AUTOMOUNT
config SAMA5D4EK_HSMCI1_AUTOMOUNT_FSTYPE
string "HSMCI1 file system type"
default "vfat"
config SAMA5D4EK_HSMCI1_AUTOMOUNT_BLKDEV
string "HSMCI1 block device"
default "/dev/mmcsd1"
config SAMA5D4EK_HSMCI1_AUTOMOUNT_MOUNTPOINT
string "HSMCI1 mount point"
default "/mnt/sdcard1"
config SAMA5D4EK_HSMCI1_AUTOMOUNT_DDELAY
int "HSMCI1 debounce delay (milliseconds)"
default 1000
config SAMA5D4EK_HSMCI1_AUTOMOUNT_UDELAY
int "HSMCI1 unmount retry delay (milliseconds)"
default 2000
endif # SAMA5D4EK_HSMCI1_AUTOMOUNT
endif # FS_AUTOMOUNTER
config SAMA5D4EK_HSMCI0_MOUNT
bool "HSMCI0 boot mount"
default n
depends on SAMA5_HSMCI0 && !SAMA5D4EK_HSMCI0_AUTOMOUNT
if SAMA5D4EK_HSMCI0_MOUNT
config SAMA5D4EK_HSMCI0_MOUNT_FSTYPE
string "HSMCI0 file system type"
default "vfat"
config SAMA5D4EK_HSMCI0_MOUNT_BLKDEV
string "HSMCI0 block device"
default "/dev/mmcsd0"
config SAMA5D4EK_HSMCI0_MOUNT_MOUNTPOINT
string "HSMCI0 mount point"
default "/bin"
endif # SAMA5D4EK_HSMCI0_MOUNT
config SAMA5D4EK_HSMCI1_MOUNT
bool "HSMCI1 boot mount"
default n
depends on SAMA5_HSMCI1 && !SAMA5D4EK_HSMCI1_AUTOMOUNT
if SAMA5D4EK_HSMCI1_MOUNT
config SAMA5D4EK_HSMCI1_MOUNT_FSTYPE
string "HSMCI1 file system type"
default "vfat"
config SAMA5D4EK_HSMCI1_MOUNT_BLKDEV
string "HSMCI1 block device"
default "/dev/mmcsd1"
config SAMA5D4EK_HSMCI1_MOUNT_MOUNTPOINT
string "HSMCI1 mount point"
default "/bin"
endif # SAMA5D4EK_HSMCI1_MOUNT
if INPUT_MXT
config SAMA5D4EK_MXT_I2CFREQUENCY
int "maXTouch I2C frequency"
default 400000
config SAMA5D4EK_MXT_DEVMINOR
int "/dev/input minor number"
default 0
endif # INPUT_MXT
config SAMA5D4EK_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.
config SAMA5D4EK_SLOWCLOCK
bool
default y if SCHED_TICKLESS
default n if !SCHED_TICKLESS
if AUDIO_WM8904
config SAMA5D4EK_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 SAMA5D4EK_WM8904_SRCMAIN
config SAMA5D4EK_WM8904_SRCMAIN
bool "Main Clock (12MHz)"
config SAMA5D4EK_WM8904_SRCSCK
bool "Slow XTAL (32.768KHz)"
select SAMA5D4EK_SLOWCLOCK
endchoice # WM8904 MCLK source
endif # AUDIO_WM8904
endif # ARCH_BOARD_SAMA5D4_EK
|
