97 lines
4.0 KiB
Plaintext
97 lines
4.0 KiB
Plaintext
#
|
|
# 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
|
|
disk sd0 at spi2 flags 0x79 # select pin RG9
|
|
options "SD0_MHZ=10" # speed 10 MHz
|
|
options "SD0_PORT=2" # at spi2 TODO: delete
|
|
options "SD0_CS_PORT=TRISG" # for chip select... TODO: use flags
|
|
options "SD0_CS_PIN=9" # ...use pin RG9 TODO: use flags
|
|
|
|
# General purpose I/O ports
|
|
device gpio0
|
|
|
|
# ADC driver
|
|
device adc0
|
|
|
|
# PWM driver
|
|
device pwm0
|
|
|
|
# HX8357 TFT display driver
|
|
device hxtft0
|
|
|
|
# spirams - SPI block device
|
|
disk 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
|