#
# Duinomite and Duinomite-Mega boards
# ===================================
# Console on USB.
# For details, see https://github.com/RetroBSD/retrobsd/wiki/Board-Olimex-Duinomite
#
# To build the kernel, use:
#   cd sys/pic32/duinomite
#   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           "DUINOMITE"                 # Board type
ldscript        "maximite/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=TRISB"     # for kernel activity LED...
options         "LED_KERNEL_PIN=15"         # ...use pin RB15
options         "LED_DISK_PORT=TRISB"       # for disk activity LED...
options         "LED_DISK_PIN=12"           # ...use pin RB12

# 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
device          uartusb0
options         "USB_MAX_EP_NUMBER=3"
options         "USB_NUM_STRING_DESCRIPTORS=3"

# SPI ports
controller      spi3                        # SD card

# microSD card
device          sd0     at spi3
                        pins RD5, RB13      # select pin, enable pin
options         "SD0_PORT=3"                # at spi3               TODO: delete
options         "SD0_CS_PORT=TRISD"         # for chip select...    TODO: delete
options         "SD0_CS_PIN=5"              # ...use pin RD5        TODO: delete
options         "SD0_ENA_PORT=TRISB"        # for SD enable...      TODO: delete
options         "SD0_ENA_PIN=13"            # ...use pin RB13       TODO: delete

# General purpose I/O ports
device          gpio

# ADC driver
device          adc

# PWM driver
device          pwm