379 lines
10 KiB
Plaintext
379 lines
10 KiB
Plaintext
#
|
|
# 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 "SAMA5D44-MB Rev. C"
|
|
|
|
config SAMA5D4_MB_REVE
|
|
bool "SAMA5D44-MB Rev. E"
|
|
|
|
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
|
|
|
|
config SAMA5D4EK_ROMFS_MOUNT
|
|
bool "ROMFS boot mount"
|
|
default n
|
|
depends on FS_ROMFS
|
|
---help---
|
|
By selecting this option, you an build mount a ROMFS file system as
|
|
part of the system boot operation. NOTE that the board logic
|
|
contains no a priori ROMFS file system. In order to use this option,
|
|
you must provide the file nuttx/configs/sama5d4-ek/include/boot_romfsimg.h.
|
|
You might use logic in the tool at apps/tools/mkromfsimg.sh to create
|
|
this header file.
|
|
|
|
if SAMA5D4EK_ROMFS_MOUNT
|
|
|
|
config SAMA5D4EK_ROMFS_ROMDISK_MINOR
|
|
int "ROM disk minor device number"
|
|
default 0
|
|
|
|
config SAMA5D4EK_ROMFS_ROMDISK_DEVNAME
|
|
string "ROM disk block device"
|
|
default "/dev/ram0"
|
|
|
|
config SAMA5D4EK_ROMFS_ROMDISK_SECTSIZE
|
|
int "ROM disk sector size"
|
|
default 512
|
|
|
|
config SAMA5D4EK_ROMFS_MOUNT_MOUNTPOINT
|
|
string "ROMFS mount point"
|
|
default "/bin"
|
|
|
|
endif # SAMA5D4EK_ROMFS_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
|