#
# chipKIT Max32 board
#
# To build the kernel, use:
#   cd sys/pic32/max32
#   kconfig MAX32
#   make clean depend
#   make depend
#   make
#
machine         "pic32"

cpu             "PIC32MX"
ident           CHIPKIT-MAX

# Linker script
ldscript        "pic32/bootloader-max32.ld"

# Need to set locally
timezone        8 dst
maxusers        2

# Standard system options
options         "CPU_KHZ=80000"         # Oscillator frequency of CPU core
options         "HZ=100"                # Frequency of clock interrupt

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

# UART ports
device          uart1   flags 0x614f    # pins rx=RD14, tx=RD15 - logical 39/40
device          uart4   flags 0x6268    # pins rx=RF2,  tx=RF8  - serial-to-USB converter

# Use UART4 as console
options         "CONS_MAJOR=17"         # UART device
options         "CONS_MINOR=3"          # UART4 - chipKIT WiFire board

# SPI ports
controller      spi2    flags 0x2a34    # pins sdi=RB10, sdo=RC4  - SD card

# microSD card
disk            sd0     at spi2 drive 0 flags 0x33      # select pin RC3
options         "SD_LED=0x7f"                           # LED4 is G15

# General purpose I/O ports
# Flags define a mask of available pins
# The following pins excluded:
#   D14, D15                     - uart1
#   F2, F8                       - uart4
#   C1, D1, F1,                  - spi1
#   D11, F0, G6                  - spi2, LED1
#   B10, B14, C3, C4             - spi3, SD card
#   A15, D9, D10, F4, F5, G0, G1 - spi4, Wi-Fi
#   B12                          - 1/11 of input voltage
#   B13                          - potentiometer
#device          gpio0   flags 0x46ff    # port A
#device          gpio1   flags 0x8bff    # port B
#device          gpio2   flags 0xf004    # port C
#device          gpio3   flags 0x303d    # port D
#device          gpio4   flags 0x03ff    # port E
#device          gpio5   flags 0x3008    # port F
#device          gpio6   flags 0xf380    # port G

#device adc
#device pwm
#device skel

# Buttons
options         "BUTTON1=0x15"          # button 1 at pin RA5
options         "BUTTON2=0x14"          # button 2 at pin RA4

#pseudo-device   pty             4       # pseudo ptys