#
# 4D Systems Picadillo-35T board with SPI RAM disk
# ================================================
# Console on TFT display.
# For details, see http://www.4dsystems.com.au/product/Picadillo_35T/
#
# To build the kernel, use:
#   cd sys/pic32/picadillo
#   kconfig Config-rambo
#   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           "PICADILLO_35T"             # Board type
ldscript        "max32/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

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

# Serial UART ports
device          uart1                       # Serial-to-USB converter

# Console options
options         "CONSOLE_DEVICE=tft0"       # LCD screen

# SPI ports
controller      spi2                        # SD card
controller      spi4                        # RAM disk: spirams

# microSD card
device          sd0     at spi2 pin RG9     # select pin
options         "SD0_MHZ=10"                # speed 10 MHz
options         "SD0_PORT=2"                # at spi2               TODO: delete
options         "SD0_CS_PORT=TRISG"         # for chip select...    TODO: delete
options         "SD0_CS_PIN=9"              # ...use pin RG9        TODO: delete

# General purpose I/O ports
device          gpio

# ADC driver
device          adc

# PWM driver
device          pwm

# HX8357 TFT display driver
device          hxtft

# spirams - SPI block device
device          spirams0  at spi4
options         "PARTITION='spirams0:sa@2040'"  # Partition schema
options         "SPIRAMS_PORT=SPI4CON"      # TODO: delete this option
options         "SPIRAMS_CHIPSIZE=128"      # chip size in kbytes
options         "SPIRAMS_CHIPS=16"          # number of chips
options         "SPIRAMS_CS0_PORT=TRISA"    # for CS0...
options         "SPIRAMS_CS0_PIN=0"         # ...use pin RA0
options         "SPIRAMS_CS1_PORT=TRISA"    # for CS1...
options         "SPIRAMS_CS1_PIN=1"         # ...use pin RA1
options         "SPIRAMS_CS2_PORT=TRISA"    # for CS2...
options         "SPIRAMS_CS2_PIN=4"         # ...use pin RA4
options         "SPIRAMS_CS3_PORT=TRISA"    # for CS3...
options         "SPIRAMS_CS3_PIN=5"         # ...use pin RA5
options         "SPIRAMS_CS4_PORT=TRISA"    # for CS4...
options         "SPIRAMS_CS4_PIN=2"         # ...use pin RA2
options         "SPIRAMS_CS5_PORT=TRISD"    # for CS5...
options         "SPIRAMS_CS5_PIN=1"         # ...use pin RD1
options         "SPIRAMS_CS6_PORT=TRISD"    # for CS6...
options         "SPIRAMS_CS6_PIN=2"         # ...use pin RD2
options         "SPIRAMS_CS7_PORT=TRISB"    # for CS7...
options         "SPIRAMS_CS7_PIN=14"        # ...use pin RB14
options         "SPIRAMS_CS8_PORT=TRISD"    # for CS8...
options         "SPIRAMS_CS8_PIN=14"        # ...use pin RFD14
options         "SPIRAMS_CS9_PORT=TRISD"    # for CS9...
options         "SPIRAMS_CS9_PIN=8"         # ...use pin RD8
options         "SPIRAMS_CS10_PORT=TRISA"   # for CS10...
options         "SPIRAMS_CS10_PIN=6"        # ...use pin RA6
options         "SPIRAMS_CS11_PORT=TRISA"   # for CS11...
options         "SPIRAMS_CS11_PIN=7"        # ...use pin RA7
options         "SPIRAMS_CS12_PORT=TRISG"   # for CS12...
options         "SPIRAMS_CS12_PIN=14"       # ...use pin RG14
options         "SPIRAMS_CS13_PORT=TRISG"   # for CS13...
options         "SPIRAMS_CS13_PIN=12"       # ...use pin RG12
options         "SPIRAMS_CS14_PORT=TRISG"   # for CS14...
options         "SPIRAMS_CS14_PIN=13"       # ...use pin RG13
options         "SPIRAMS_CS15_PORT=TRISF"   # for CS15...
options         "SPIRAMS_CS15_PIN=5"        # ...use pin RF5