0f7e688c2e
For board documentation, see: http://www.microcontroller-board.com/snadpic-board-32/11-snadpic-pic32mx795f512l-development-board.html
66 lines
1.9 KiB
Plaintext
66 lines
1.9 KiB
Plaintext
#
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# SnadPIC MX795 board
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# ===================
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# Console on USB.
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#
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# To build the kernel, use:
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# cd sys/pic32/snadpic
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# kconfig Config
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# make clean
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# make
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#
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# Format of this file is described on page:
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# http://retrobsd.org/wiki/doku.php/doc/kconfig
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#
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architecture "pic32"
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cpu "PIC32MX7" # Processor variant
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board "SNADPIC" # Board type
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ldscript "maximite/bootloader.ld" # Linker script
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# Standard system options
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options "CPU_KHZ=80000" # Oscillator frequency of CPU core
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options "BUS_KHZ=80000" # Frequency of peripheral bus
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options "BUS_DIV=1" # Bus clock divisor 1/2/4/8
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# Root filesystem at /dev/sd0a, swap at /dev/sd0b
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config unix root on sd0a
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swap on sd0b
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# Console options
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options "CONS_MAJOR=UARTUSB_MAJOR" # UARTUSB device
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# Virtual UART on USB
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device uartusb
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options "USB_MAX_EP_NUMBER=3"
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options "USB_NUM_STRING_DESCRIPTORS=3"
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# UART ports
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device uart2 # Pins RF4, RF5
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# SPI ports
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controller spi2 # SD card
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controller spi3 # Pins RD1, RD2, RD3
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# microSD card
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device sd0 at spi2 pin RG9 # select pin
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# General purpose I/O ports
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# Flags define a mask of available pins
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# The following pins excluded:
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# RG6, RG7, RG8, RG9 - spi2, SD card
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# RD1, RD2, RD3 - spi3
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# RF4, RF5 - uart2
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device gpio0 flags 0xc6ff # port A
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device gpio1 flags 0xffff # port B
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device gpio2 flags 0xf01e # port C
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device gpio3 flags 0xfff1 # port D
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device gpio4 flags 0x03ff # port E
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device gpio5 flags 0x310f # port F
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device gpio6 flags 0xf00f # port G
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# ADC driver
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device adc
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# PWM driver
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device pwm
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