62 lines
1.8 KiB
Plaintext
62 lines
1.8 KiB
Plaintext
#
|
|
# Fubarino SD board
|
|
# ==================================
|
|
# Console on USB.
|
|
# For details, see https://github.com/RetroBSD/retrobsd/wiki/Board-Fubarino-SD
|
|
#
|
|
# To build the kernel, use:
|
|
# cd sys/pic32/fubarino
|
|
# 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 "FUBARINO" # 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
|
|
options "LED_KERNEL_PORT=TRISE" # for kernel activity LED...
|
|
options "LED_KERNEL_PIN=5" # ...use pin RE5
|
|
|
|
# Root filesystem at /dev/sd0a, swap at /dev/sd0b
|
|
config unix root on sd0a
|
|
swap on sd0b
|
|
|
|
# Console options
|
|
options "CONSOLE_DEVICE=ttyUSB0" # Console on USB
|
|
|
|
# Virtual UART on USB
|
|
pseudo-device uartusb
|
|
options "USB_MAX_EP_NUMBER=3"
|
|
options "USB_NUM_STRING_DESCRIPTORS=3"
|
|
|
|
# SPI ports
|
|
controller spi2 # SD card
|
|
|
|
# microSD card
|
|
disk sd0 at spi2 flags 0x79 # select pin RG9
|
|
options "SD0_PORT=2" # sd0 at spi2 TODO: delete
|
|
options "SD0_CS_PORT=TRISG" # for chip select... TODO: use flags
|
|
options "SD0_CS_PIN=9" # ...use pin RA9 TODO: use flags
|
|
|
|
# General purpose I/O ports
|
|
device gpio0
|
|
|
|
# ADC driver
|
|
device adc0
|
|
|
|
# PWM driver
|
|
device pwm0
|
|
|
|
# GLCD driver
|
|
device glcd0
|