mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-16 10:20:30 +00:00
Add preliminary support for Atmel SAM9260-EK evaluation kit.
Initially identical to the Ethernut5, but will diverge shortly before I refactor...
This commit is contained in:
parent
2f35297b24
commit
f5dca533c2
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=238443
149
sys/arm/at91/board_sam9260ek.c
Normal file
149
sys/arm/at91/board_sam9260ek.c
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@ -0,0 +1,149 @@
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/*-
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* Copyright (c) 2012 Marius Strobl <marius@FreeBSD.org>
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* 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 THE 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 THE 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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/*
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* Ethernut 5 board support
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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/at91_pioreg.h>
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#include <arm/at91/at91_piovar.h>
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#include <arm/at91/at91board.h>
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#include <arm/at91/at91sam9260reg.h>
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BOARD_INIT long
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board_init(void)
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{
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/*
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* DBGU
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*/
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/* DRXD */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB14, 0);
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/* DTXD */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB15, 1);
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/*
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* EMAC
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*/
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/* ETX0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA12, 0);
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/* ETX1 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA13, 0);
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/* ERX0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA14, 0);
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/* ERX1 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA15, 0);
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/* ETXEN */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA16, 0);
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/* ERXDV */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA17, 0);
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/* ERXER */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA18, 0);
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/* ETXCK */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA19, 0);
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/* EMDC */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA20, 0);
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/* EMDIO */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA21, 0);
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/*
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* MMC
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*/
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/* MCDA0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA6, 1);
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/* MCCDA */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA7, 1);
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/* MCCK */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA8, 1);
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/* MCDA1 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA9, 1);
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/* MCDA2 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA10, 1);
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/* MCDA3 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA11, 1);
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/*
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* SPI0
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*/
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/* MISO */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA0, 0);
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/* MOSI */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA1, 0);
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/* SPCK */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA2, 0);
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/* NPCS0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA3, 0);
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/*
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* TWI
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*/
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/* TWD */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA23, 1);
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/* TWCK */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA24, 1);
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/*
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* USART0
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*/
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/* TXD0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB4, 1);
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/* RXD0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB5, 0);
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/* DSR0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB22, 0);
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/* DCD0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB23, 0);
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/* DTR0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB24, 1);
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/* RI0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB25, 0);
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/* RTS0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB26, 1);
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/* CTS0 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB27, 0);
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/*
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* USART2
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*/
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/* RTS2 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA4, 1);
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/* CTS2 */
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at91_pio_use_periph_a(AT91SAM9260_PIOA_BASE, AT91C_PIO_PA5, 0);
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/* TXD2 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB8, 1);
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/* RXD2 */
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at91_pio_use_periph_a(AT91SAM9260_PIOB_BASE, AT91C_PIO_PB9, 0);
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return (at91_ramsize());
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}
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ARM_BOARD(AT91SAM9260EK, "Atmel SMA9260-EK")
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@ -42,6 +42,7 @@ arm/at91/board_hl200.c optional at91_board_hl200
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arm/at91/board_hl201.c optional at91_board_hl201
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arm/at91/board_hl201.c optional at91_board_hl201
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arm/at91/board_kb920x.c optional at91_board_kb920x
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arm/at91/board_kb920x.c optional at91_board_kb920x
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arm/at91/board_qila9g20.c optional at91_board_qila9g20
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arm/at91/board_qila9g20.c optional at91_board_qila9g20
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arm/at91/board_sam9260ek.c optional at91_board_sam9260ek
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arm/at91/board_sam9g20ek.c optional at91_board_sam9g20ek
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arm/at91/board_sam9g20ek.c optional at91_board_sam9g20ek
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arm/at91/board_sam9x25ek.c optional at91_board_sam9x25ek
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arm/at91/board_sam9x25ek.c optional at91_board_sam9x25ek
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arm/at91/board_tsc4370.c optional at91_board_tsc4370
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arm/at91/board_tsc4370.c optional at91_board_tsc4370
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11
sys/arm/at91/std.sam9260ek
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11
sys/arm/at91/std.sam9260ek
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@ -0,0 +1,11 @@
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# $FreeBSD$
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include "../at91/std.at91sam9"
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options STARTUP_PAGETABLE_ADDR=0x20800000
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makeoptions KERNPHYSADDR=0x20000000
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makeoptions KERNVIRTADDR=0xc0000000
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options KERNPHYSADDR=0x20000000
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options KERNVIRTADDR=0xc0000000
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device at91_board_sam9260ek
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device at91sam9260
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@ -25,6 +25,7 @@ device at91_board_hl200
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device at91_board_hl201
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device at91_board_hl201
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device at91_board_kb920x
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device at91_board_kb920x
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device at91_board_qila9g20
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device at91_board_qila9g20
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device at91_board_sam9260ek
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device at91_board_sam9g20ek
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device at91_board_sam9g20ek
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device at91_board_sam9x25ek
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device at91_board_sam9x25ek
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device at91_board_tsc4370
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device at91_board_tsc4370
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158
sys/arm/conf/SAM9260EK
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158
sys/arm/conf/SAM9260EK
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# Kernel configuration for Ethernut 5 boards
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#
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# For more information on this file, please read the config(5) manual page,
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# and/or the handbook section on Kernel Configuration Files:
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#
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# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
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# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ../../conf/NOTES and NOTES files.
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# If you are in doubt as to the purpose or necessity of a line, check first
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# in NOTES.
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#
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# $FreeBSD$
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ident ETHERNUT5
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include "../at91/std.ethernut5"
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# To statically compile in device wiring instead of /boot/device.hints
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hints "ETHERNUT5.hints"
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#makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
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options SCHED_4BSD # 4BSD scheduler
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#options PREEMPTION # Enable kernel thread preemption
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options INET # InterNETworking
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#options INET6 # IPv6 communications protocols
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#options SCTP # Stream Control Transmission Protocol
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options FFS # Berkeley Fast Filesystem
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options SOFTUPDATES # Enable FFS soft updates support
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#options UFS_ACL # Support for access control lists
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options UFS_DIRHASH # Improve performance on big directories
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#options UFS_GJOURNAL # Enable gjournal-based UFS journaling
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#options MD_ROOT # MD is a potential root device
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options NFSCL # New Network Filesystem Client
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#options NFSD # New Network Filesystem Server
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options NFSLOCKD # Network Lock Manager
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options NFS_ROOT # NFS usable as /, requires NFSCL
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#options MSDOSFS # MSDOS Filesystem
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#options CD9660 # ISO 9660 Filesystem
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#options PROCFS # Process filesystem (requires PSEUDOFS)
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#options PSEUDOFS # Pseudo-filesystem framework
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#options GEOM_PART_GPT # GUID Partition Tables.
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#options GEOM_LABEL # Provides labelization
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#options COMPAT_FREEBSD5 # Compatible with FreeBSD5
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#options COMPAT_FREEBSD6 # Compatible with FreeBSD6
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#options COMPAT_FREEBSD7 # Compatible with FreeBSD7
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options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
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options KTRACE # ktrace(1) support
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#options STACK # stack(9) support
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options SYSVSHM # SYSV-style shared memory
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options SYSVMSG # SYSV-style message queues
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options SYSVSEM # SYSV-style semaphores
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options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
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options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
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#options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
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#options AUDIT # Security event auditing
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#options CAPABILITY_MODE # Capsicum capability mode
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#options CAPABILITIES # Capsicum capabilities
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#options MAC # TrustedBSD MAC Framework
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#options INCLUDE_CONFIG_FILE # Include this file in kernel
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# required for netbooting
|
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options BOOTP
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options BOOTP_COMPAT
|
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|
options BOOTP_NFSROOT
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options BOOTP_NFSV3
|
||||||
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options BOOTP_WIRED_TO=ate0
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||||||
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||||||
|
# alternatively, boot from a MMC/SD memory card
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#options ROOTDEVNAME=\"ufs:/dev/mmcsd0a\"
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||||||
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# kernel/memory size reduction
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options MUTEX_NOINLINE
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options NO_FFS_SNAPSHOT
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options NO_SWAPPING
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options NO_SYSCTL_DESCR
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options RWLOCK_NOINLINE
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# Debugging support. Always need this:
|
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|
#options KDB # Enable kernel debugger support.
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||||||
|
# For minimum debugger support (stable branch) use:
|
||||||
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#options KDB_TRACE # Print a stack trace for a panic.
|
||||||
|
# For full debugger support use this instead:
|
||||||
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#options DDB # Support DDB.
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||||||
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#options GDB # Support remote GDB.
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#options DEADLKRES # Enable the deadlock resolver
|
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|
#options INVARIANTS # Enable calls of extra sanity checking
|
||||||
|
#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
|
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#options WITNESS # Enable checks to detect deadlocks and cycles
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#options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
|
||||||
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#options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
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||||||
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||||||
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# The `bpf' device enables the Berkeley Packet Filter.
|
||||||
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# Be aware of the administrative consequences of enabling this!
|
||||||
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# Note that 'bpf' is required for DHCP.
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device bpf # Berkeley packet filter
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||||||
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# Ethernet
|
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device mii # Minimal MII support
|
||||||
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device ate # Atmel AT91 Ethernet friver
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||||||
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# I2C
|
||||||
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device at91_twi # Atmel AT91 Two-wire Interface
|
||||||
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device iic # I2C generic I/O device driver
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||||||
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device iicbus # I2C bus system
|
||||||
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device pcf8563 # NXP PCF8563 clock/calendar
|
||||||
|
|
||||||
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# MMC/SD
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||||||
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device at91_mci # Atmel AT91 Multimedia Card Interface
|
||||||
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options AT91_MCI_HAS_4WIRE
|
||||||
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device mmc # MMC/SD bus
|
||||||
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device mmcsd # MMC/SD memory card
|
||||||
|
|
||||||
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# DataFlash
|
||||||
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device at91_spi # Atmel AT91 Serial Peripheral Interface
|
||||||
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device spibus # SPI bus
|
||||||
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device at45d # Atmel AT45D
|
||||||
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device geom_map # GEOM partition mapping
|
||||||
|
|
||||||
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# Pseudo devices.
|
||||||
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device loop # Network loopback
|
||||||
|
device random # Entropy device
|
||||||
|
device ether # Ethernet support
|
||||||
|
#device vlan # 802.1Q VLAN support
|
||||||
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#device tun # Packet tunnel.
|
||||||
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#device md # Memory "disks"
|
||||||
|
#device gif # IPv6 and IPv4 tunneling
|
||||||
|
#device faith # IPv6-to-IPv4 relaying (translation)
|
||||||
|
#device firmware # firmware assist module
|
||||||
|
|
||||||
|
# SCSI peripherals
|
||||||
|
#device scbus # SCSI bus (required for ATA/SCSI)
|
||||||
|
#device ch # SCSI media changers
|
||||||
|
#device da # Direct Access (disks)
|
||||||
|
#device sa # Sequential Access (tape etc)
|
||||||
|
#device cd # CD
|
||||||
|
#device pass # Passthrough device (direct ATA/SCSI access)
|
||||||
|
#device ses # Enclosure Services (SES and SAF-TE)
|
||||||
|
#device ctl # CAM Target Layer
|
||||||
|
|
||||||
|
# Serial (COM) ports
|
||||||
|
device uart # Multi-uart driver
|
||||||
|
options ALT_BREAK_TO_DEBUGGER
|
||||||
|
|
||||||
|
# USB support
|
||||||
|
#options USB_DEBUG # enable debug msgs
|
||||||
|
device ohci # OHCI PCI->USB interface
|
||||||
|
device usb # USB Bus (required)
|
||||||
|
#device umass # Disks/Mass storage - Requires scbus and da
|
||||||
|
|
||||||
|
# watchdog
|
||||||
|
device at91_wdt # Atmel AT91 Watchdog Timer
|
51
sys/arm/conf/SAM9260EK.hints
Normal file
51
sys/arm/conf/SAM9260EK.hints
Normal file
@ -0,0 +1,51 @@
|
|||||||
|
# $FreeBSD$
|
||||||
|
|
||||||
|
# Atmel AT45DB21D
|
||||||
|
hint.at45d.0.at="spibus0"
|
||||||
|
hint.at45d.0.addr=0x00
|
||||||
|
# user 132 kbytes
|
||||||
|
hint.map.0.at="flash/spi0"
|
||||||
|
hint.map.0.start=0x00000000
|
||||||
|
hint.map.0.end=0x00020fff
|
||||||
|
hint.map.0.name="user"
|
||||||
|
hint.map.0.readonly=1
|
||||||
|
# setup 132 kbytes
|
||||||
|
hint.map.1.at="flash/spi0"
|
||||||
|
hint.map.1.start=0x00021000
|
||||||
|
hint.map.1.end=0x00041fff
|
||||||
|
hint.map.1.name="setup"
|
||||||
|
hint.map.1.readonly=1
|
||||||
|
# uboot 528 kbytes
|
||||||
|
hint.map.2.at="flash/spi0"
|
||||||
|
hint.map.2.start=0x00042000
|
||||||
|
hint.map.2.end=0x000c5fff
|
||||||
|
hint.map.2.name="uboot"
|
||||||
|
hint.map.2.readonly=1
|
||||||
|
# kernel 2640 kbytes
|
||||||
|
hint.map.3.at="flash/spi0"
|
||||||
|
hint.map.3.start=0x000c6000
|
||||||
|
hint.map.3.end=0x00359fff
|
||||||
|
hint.map.3.name="kernel"
|
||||||
|
#hint.map.3.readonly=1
|
||||||
|
# nutos 528 kbytes
|
||||||
|
hint.map.4.at="flash/spi0"
|
||||||
|
hint.map.4.start=0x0035a000
|
||||||
|
hint.map.4.end=0x003ddfff
|
||||||
|
hint.map.4.name="nutos"
|
||||||
|
hint.map.4.readonly=1
|
||||||
|
# env 132 kbytes
|
||||||
|
hint.map.5.at="flash/spi0"
|
||||||
|
hint.map.5.start=0x003de000
|
||||||
|
hint.map.5.end=0x003fefff
|
||||||
|
hint.map.5.name="env"
|
||||||
|
hint.map.5.readonly=1
|
||||||
|
# env 132 kbytes
|
||||||
|
hint.map.6.at="flash/spi0"
|
||||||
|
hint.map.6.start=0x003ff000
|
||||||
|
hint.map.6.end=0x0041ffff
|
||||||
|
hint.map.6.name="nutoscfg"
|
||||||
|
hint.map.6.readonly=1
|
||||||
|
|
||||||
|
# NXP PCF8563 clock/calendar
|
||||||
|
hint.pcf8563_rtc.0.at="iicbus0"
|
||||||
|
hint.pcf8563_rtc.0.addr=0xa2
|
Loading…
Reference in New Issue
Block a user