diff options
Diffstat (limited to 'sys/arm/at91/board_qila9g20.c')
-rw-r--r-- | sys/arm/at91/board_qila9g20.c | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/sys/arm/at91/board_qila9g20.c b/sys/arm/at91/board_qila9g20.c new file mode 100644 index 0000000..eee7d89 --- /dev/null +++ b/sys/arm/at91/board_qila9g20.c @@ -0,0 +1,105 @@ +/*- + * Copyright (c) 2009 Greg Ansley. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* Calao Systems QIL-9G20-Cxx + * http://www.calao-systems.com + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); +#include <sys/param.h> +#include <sys/systm.h> + +#include <arm/at91/at91board.h> +#include <arm/at91/at91reg.h> +#include <arm/at91/at91var.h> +#include <arm/at91/at91sam9g20reg.h> +#include <arm/at91/at91_piovar.h> +#include <arm/at91/at91_pio_sam9g20.h> +//#include <arm/at91/at91_led.h> + +#define AT91SAM9G20_LED_BASE AT91SAM9G20_PIOA_BASE +#define AT91SAM9G20_LED_SIZE AT91SAM9G20_PIO_SIZE +#define AT91SAM9G20_IRQ_LED AT91SAM9G20_IRQ_PIOA + +long +board_init(void) +{ + + //at91_led_create("power", 0, 9, 0); + + /* PIOB's A periph: Turn USART 0's TX/RX pins */ + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB14_DRXD, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB15_DTXD, 1); + + /* PIOB's A periph: Turn USART 0's TX/RX pins */ + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB4_TXD0, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB5_RXD0, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB22_DSR0, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB23_DCD0, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB24_DTR0, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB25_RI0, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB26_RTS0, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB27_CTS0, 0); + + /* PIOB's A periph: Turn USART 1's TX/RX pins */ + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB6_TXD1, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB7_RXD1, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB28_RTS1, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB29_CTS1, 0); + + /* TWI Two-wire Serial Data */ + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA23_TWD, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA24_TWCK, 1); + + /* Multimedia Card */ + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA6_MCDA0, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA7_MCCDA, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA8_MCCK, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA9_MCDA1, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA10_MCDA2, 1); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA11_MCDA3, 1); + + /* SPI0 to DataFlash */ + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE, AT91C_PA0_SPI0_MISO, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE, AT91C_PA1_SPI0_MOSI, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE, AT91C_PA2_SPI0_SPCK, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE, AT91C_PA3_SPI0_NPCS0, 0); + + /* EMAC */ + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA19_ETXCK, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA21_EMDIO, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA20_EMDC, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA17_ERXDV, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA16_ETXEN, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA12_ETX0 , 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA13_ETX1, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA14_ERX0, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA15_ERX1, 0); + at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA18_ERXER, 0); + + + return (at91_ramsize()); +} |