#
# Colour Maximite Computer
# ========================
# Console on USB.
#
# To build the kernel, use:
#   cd sys/pic32/maximite
#   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           "MAXIMITE_COLOR"            # Board type
ldscript        "maximite-color/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=0"          # ...use pin RE0...
options         "LED_KERNEL_INVERT"         # ...inverted
options         "LED_DISK_PORT=TRISE"       # for disk activity LED...
options         "LED_DISK_PIN=1"            # ...use pin RE1

# 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          uartusb
options         "USB_MAX_EP_NUMBER=3"
options         "USB_NUM_STRING_DESCRIPTORS=3"

# SPI ports
controller      spi4                        # SD card

# microSD card
device          sd0     at spi4 pin RA1     # select pin
options         "SD0_PORT=4"                # at spi3               TODO: delete
options         "SD0_CS_PORT=TRISA"         # for chip select...    TODO: delete
options         "SD0_CS_PIN=1"              # ...use pin RA1        TODO: delete

# General purpose I/O ports
device          gpio

# ADC driver
device          adc

# PWM driver
device          pwm