74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
#
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# 4D Systems Picadillo-35T board with SPI RAM disk
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# ================================================
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# Console on TFT display.
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# For details, see http://www.4dsystems.com.au/product/Picadillo_35T/
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#
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# To build the kernel, use:
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# cd sys/pic32/picadillo
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# kconfig Config-rambo
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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 "PICADILLO_35T" # Board type
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ldscript "max32/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 sr0 # Swap on SPI RAM
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# Serial UART ports
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device uart1 # Serial-to-USB converter
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# Console options
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options "CONS_MAJOR=HXTFT_MAJOR" # HXTFT device
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# SPI ports
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controller spi2 # SD card
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controller spi4 # RAM disk: spirams
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# microSD card
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device sd0 at spi2 pin RG9 # select pin
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options "SD0_MHZ=10" # speed 10 MHz
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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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# HX8357 TFT display driver
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device hxtft
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# spirams - SPI block device
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device sr0 at spi4
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options "SPIRAMS_PORT=SPI4CON" # TODO: delete this option
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options "SPIRAMS_CHIPSIZE=128" # chip size in kbytes
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options "SPIRAMS_CHIPS=16" # number of chips
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signal "SPIRAMS_CS0" pin RA0
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signal "SPIRAMS_CS1" pin RA1
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signal "SPIRAMS_CS2" pin RA4
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signal "SPIRAMS_CS3" pin RA5
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signal "SPIRAMS_CS4" pin RA2
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signal "SPIRAMS_CS5" pin RD1
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signal "SPIRAMS_CS6" pin RD2
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signal "SPIRAMS_CS7" pin RB14
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signal "SPIRAMS_CS8" pin RD14
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signal "SPIRAMS_CS9" pin RD8
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signal "SPIRAMS_CS10" pin RA6
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signal "SPIRAMS_CS11" pin RA7
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signal "SPIRAMS_CS12" pin RG14
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signal "SPIRAMS_CS13" pin RG12
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signal "SPIRAMS_CS14" pin RG13
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signal "SPIRAMS_CS15" pin RF5
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