#
# Custom board with UART console
# ==============================
# Console on UART1.
#
# To build the kernel, use:
#   cd sys/pic32/baremetal
#   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           "BAREMETAL"                 # Board type
ldscript        "baremetal/script.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=TRISD"     # for kernel activity LED...
options         "LED_KERNEL_PIN=3"          # ...use pin RD3
options         "LED_DISK_PORT=TRISD"       # for disk activity LED...
options         "LED_DISK_PIN=2"            # ...use pin RD2
options         "LED_TTY_PORT=TRISD"        # for serial activity LED...
options         "LED_TTY_PIN=12"            # ...use pin RD12

# Root filesystem at /dev/sd0a, swap at /dev/sd0b
config          unix    root on sd0a
                        swap on sd0b

# Serial UART ports
device          uart1

# Console options
options         "CONSOLE_DEVICE=tty0"       # /dev/tty0

# SPI ports
controller      spi2                        # SD card

# SD card
device          sd0     at spi2 pin RD1     # select pin
options         "SD0_MHZ=16"                # speed 16 MHz
options         "SD0_PORT=2"                # at spi2               TODO: delete
options         "SD0_CS_PORT=TRISD"         # for chip select...    TODO: delete
options         "SD0_CS_PIN=1"              # ...use pin RD1        TODO: delete

# General purpose I/O ports
device          gpio

# ADC driver
device          adc

# PWM driver
device          pwm