69 lines
2.3 KiB
Plaintext
69 lines
2.3 KiB
Plaintext
#
|
|
# Olimex Duinomite-eMega board
|
|
# ============================
|
|
# Console on UART5.
|
|
# For Windows, use the driver: http://www.schmalzhaus.com/UBW32/FW/UBW32inf.zip
|
|
# For details, see https://github.com/RetroBSD/retrobsd/wiki/Board-Olimex-Duinomite
|
|
#
|
|
# To build the kernel, use:
|
|
# cd sys/pic32/duinomite-emega
|
|
# kconfig Config-uart
|
|
# 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 "DUINOMITE" # Board type
|
|
ldscript "maximite/bootloader.ld" # Linker script
|
|
|
|
# Standard system options
|
|
options "CPU_KHZ=80000" # Oscillator frequency of CPU core
|
|
options "BUS_KHZ=40000" # Frequency of peripheral bus
|
|
options "BUS_DIV=1" # Bus clock divisor 1/2/4/8
|
|
|
|
# LEDs
|
|
signal "LED_KERNEL" pin RB15 # kernel activity indicator
|
|
signal "LED_DISK" pin RC1 # disk activity indicator
|
|
|
|
# Root filesystem at /dev/sd0a, swap at /dev/sd0b
|
|
config unix root on sd0a
|
|
swap on sd0b
|
|
|
|
# Console options
|
|
options "CONS_MAJOR=UART_MAJOR" # UART device
|
|
options "CONS_MINOR=4" # /dev/tty4
|
|
|
|
# Serial UART ports
|
|
device uart5 pin RB13 # RS-232 port, enable pin
|
|
signal "UART5_ENA" pin RB13 # RS-232 enable signal TODO: delete
|
|
|
|
# SPI ports
|
|
controller spi3 # SD card
|
|
|
|
# microSD card
|
|
device sd0 at spi3
|
|
pins RG12, RG13 # select pin, enable pin
|
|
signal "SD0_ENA" pin RG13 # SD card enable signal TODO: delete
|
|
|
|
# General purpose I/O ports
|
|
# Flags define a mask of available pins
|
|
# The following pins excluded:
|
|
# RB8, RB13, RB14 - uart5
|
|
# RD1, RD2, RD3, RG12, RG13 - spi3, SD card
|
|
device gpio0 flags 0xc6ff # port A
|
|
device gpio1 flags 0x9eff # port B
|
|
device gpio2 flags 0xf01e # port C
|
|
device gpio3 flags 0xfff1 # port D
|
|
device gpio4 flags 0x03ff # port E
|
|
device gpio5 flags 0x313f # port F
|
|
device gpio6 flags 0xc3cf # port G
|
|
|
|
# ADC driver
|
|
device adc
|
|
|
|
# PWM driver
|
|
device pwm
|