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retrobsd/sys/pic32/max32/Config
2015-09-26 23:32:12 -07:00

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#
# chipKIT Max32 board with SD card shield
# =======================================
# For details, see https://github.com/RetroBSD/retrobsd/wiki/Board-chipKIT-Max32
#
# To build the kernel, use:
# cd sys/pic32/max32
# kconfig Config
# make clean
# make
#
# Format of this file is described on page:
# http://retrobsd.org/wiki/doku.php/doc/kconfig
#
architecture "pic32"
cpu "PIC32MX7" # Processor variant
board "MAX32" # Board type
ldscript "max32/bootloader.ld" # Linker script
# Standard system options
options "CPU_KHZ=80000" # Oscillator frequency of CPU core
options "BUS_KHZ=80000" # Frequency of peripheral bus
options "BUS_DIV=1" # Bus clock divisor 1/2/4/8
# LED
signal "LED_KERNEL" pin RA3 # kernel activity indicator
# Root filesystem at /dev/sd0a, swap at /dev/sd0b
config unix root on sd0a
swap on sd0b
# Serial UART ports
# Cannot use uart3, as it conflicts with spi2
device uart1 # Serial-to-USB converter
device uart2
device uart4
# Use UART1 as console
options "CONS_MAJOR=UART_MAJOR" # UART device
options "CONS_MINOR=0" # /dev/tty0
# SPI ports
controller spi2 # SD card
# microSD card
device sd0 at spi2 pin RC14 # select pin
options "SD_MHZ=10" # speed 10 MHz
# General purpose I/O ports
# Flags define a mask of available pins
# The following pins excluded:
# RF2, RF8 - uart1
# RF4, RF5 - uart2
# RD14, RD15 - uart4
# RG6, RG7, RG8, RC14 - spi2, SD card
device gpio0 flags 0xc6ff # port A
device gpio1 flags 0xffff # port B
device gpio2 flags 0xb01e # port C
device gpio3 flags 0x3fff # port D
device gpio4 flags 0x03ff # port E
device gpio5 flags 0x300b # port F
device gpio6 flags 0xf20f # port G
# ADC driver
device adc
# PWM driver
device pwm
# Skeleton driver
#device skel