#
# Olimex Duinomite-eMega board
# ============================
# Console on UART5.
# For Windows, use the driver: http://www.schmalzhaus.com/UBW32/FW/UBW32inf.zip
# For details, see https://github.com/RetroBSD/retrobsd/wiki/Board-Olimex-Duinomite
#
# To build the kernel, use:
#   cd sys/pic32/duinomite-emega
#   kconfig Config-uart
#   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=40000"             # 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=TRISC"       # for disk activity LED...
options         "LED_DISK_PIN=1"            # ...use pin RC1

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

# Console options
options         "CONSOLE_DEVICE=tty4"       # Console on UART5

# Serial UART ports
device          uart5                       # RS-232 port
options         "UART5_ENA_PORT=TRISB"      # for RS-232 enable...  TODO: use flags
options         "UART5_ENA_PIN=13"          # ...use pin RB13       TODO: use flags

# SPI ports
controller      spi3                        # SD card

# microSD card
disk            sd0     at spi3 flags 0x7c  # select pin RG12
options         "SD0_PORT=3"                # at spi3               TODO: delete
options         "SD0_CS_PORT=TRISG"         # for chip select...    TODO: use flags
options         "SD0_CS_PIN=12"             # ...use pin RG12       TODO: use flags
options         "SD0_ENA_PORT=TRISG"        # for SD enable...      TODO: use flags
options         "SD0_ENA_PIN=13"            # ...use pin RG13       TODO: use flags

# General purpose I/O ports
device          gpio0

# ADC driver
device          adc0

# PWM driver
device          pwm0