63 lines
2.1 KiB
Plaintext
63 lines
2.1 KiB
Plaintext
#
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# Duinomite and Duinomite-Mega boards
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# ===================================
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# Console on USB.
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# For details, see https://github.com/RetroBSD/retrobsd/wiki/Board-Olimex-Duinomite
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#
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# To build the kernel, use:
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# cd sys/pic32/duinomite
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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 "DUINOMITE" # 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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# LED
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options "LED_KERNEL_PORT=TRISB" # for kernel activity LED...
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options "LED_KERNEL_PIN=15" # ...use pin RB15
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options "LED_DISK_PORT=TRISB" # for disk activity LED...
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options "LED_DISK_PIN=12" # ...use pin RB12
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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 "CONSOLE_DEVICE=ttyUSB0" # Console on USB
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# Virtual UART on USB
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pseudo-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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# SPI ports
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controller spi3 # SD card
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# microSD card
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disk sd0 at spi3 flags 0x45 # select pin RD5
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options "SD0_PORT=3" # at spi3 TODO: delete
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options "SD0_CS_PORT=TRISD" # for chip select... TODO: use flags
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options "SD0_CS_PIN=5" # ...use pin RD5 TODO: use flags
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options "SD0_ENA_PORT=TRISB" # for SD enable... TODO: use flags
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options "SD0_ENA_PIN=13" # ...use pin RB13 TODO: use flags
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# General purpose I/O ports
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device gpio0
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# ADC driver
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device adc0
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# PWM driver
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device pwm0
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