8304b99a75
arm platform. Add all the atmel boards to the ATMEL kernel for testing purposes. Until boot loader arg parsing of baord type is done, this won't actually be able to do the runtime selection.
109 lines
4.7 KiB
C
109 lines
4.7 KiB
C
/*-
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* Copyright (c) 2009 Greg Ansley. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/* Calao Systems QIL-9G20-Cxx
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* http://www.calao-systems.com
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <machine/board.h>
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#include <arm/at91/at91board.h>
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#include <arm/at91/at91reg.h>
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#include <arm/at91/at91var.h>
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#include <arm/at91/at91sam9g20reg.h>
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#include <arm/at91/at91_piovar.h>
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#include <arm/at91/at91_pio_sam9g20.h>
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//#include <arm/at91/at91_led.h>
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#define AT91SAM9G20_LED_BASE AT91SAM9G20_PIOA_BASE
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#define AT91SAM9G20_LED_SIZE AT91SAM9G20_PIO_SIZE
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#define AT91SAM9G20_IRQ_LED AT91SAM9G20_IRQ_PIOA
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BOARD_INIT long
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board_init(void)
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{
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//at91_led_create("power", 0, 9, 0);
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/* PIOB's A periph: Turn USART 0's TX/RX pins */
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB14_DRXD, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB15_DTXD, 1);
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/* PIOB's A periph: Turn USART 0's TX/RX pins */
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB4_TXD0, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB5_RXD0, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB22_DSR0, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB23_DCD0, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB24_DTR0, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB25_RI0, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB26_RTS0, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB27_CTS0, 0);
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/* PIOB's A periph: Turn USART 1's TX/RX pins */
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB6_TXD1, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB7_RXD1, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB28_RTS1, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOB_BASE, AT91C_PB29_CTS1, 0);
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/* TWI Two-wire Serial Data */
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA23_TWD, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA24_TWCK, 1);
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/* Multimedia Card */
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA6_MCDA0, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA7_MCCDA, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA8_MCCK, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA9_MCDA1, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA10_MCDA2, 1);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA11_MCDA3, 1);
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/* SPI0 to DataFlash */
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE, AT91C_PA0_SPI0_MISO, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE, AT91C_PA1_SPI0_MOSI, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE, AT91C_PA2_SPI0_SPCK, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE, AT91C_PA3_SPI0_NPCS0, 0);
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/* EMAC */
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA19_ETXCK, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA21_EMDIO, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA20_EMDC, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA17_ERXDV, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA16_ETXEN, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA12_ETX0 , 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA13_ETX1, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA14_ERX0, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA15_ERX1, 0);
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at91_pio_use_periph_a(AT91SAM9G20_PIOA_BASE,AT91C_PA18_ERXER, 0);
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return (at91_ramsize());
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}
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ARM_BOARD(QIL_A9G20, "Calico System QIL-9G20-Cxx");
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