Commit 1699da62 authored by Jean-Christophe PLAGNIOL-VILLARD's avatar Jean-Christophe PLAGNIOL-VILLARD Committed by Wolfgang Denk

at91: regroup IP hw init in one file per soc

Signed-off-by: default avatarJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
parent 28b00324
......@@ -25,35 +25,12 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(SOC).a
ifdef CONFIG_AT91CAP9
COBJS-$(CONFIG_MACB) += at91cap9_macb.o
COBJS-y += at91cap9_serial.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at91cap9_spi.o
endif
ifdef CONFIG_AT91SAM9260
COBJS-$(CONFIG_MACB) += at91sam9260_macb.o
COBJS-y += at91sam9260_serial.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9260_spi.o
endif
ifdef CONFIG_AT91SAM9G20
COBJS-$(CONFIG_MACB) += at91sam9260_macb.o
COBJS-y += at91sam9260_serial.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9260_spi.o
endif
ifdef CONFIG_AT91SAM9261
COBJS-y += at91sam9261_serial.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9261_spi.o
endif
ifdef CONFIG_AT91SAM9263
COBJS-$(CONFIG_MACB) += at91sam9263_macb.o
COBJS-y += at91sam9263_serial.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9263_spi.o
COBJS-$(CONFIG_USB_OHCI_NEW) += at91sam9263_usb.o
endif
ifdef CONFIG_AT91SAM9RL
COBJS-y += at91sam9rl_serial.o
COBJS-$(CONFIG_HAS_DATAFLASH) += at91sam9rl_spi.o
endif
COBJS-$(CONFIG_AT91CAP9) += at91cap9_devices.o
COBJS-$(CONFIG_AT91SAM9260) += at91sam9260_devices.o
COBJS-$(CONFIG_AT91SAM9G20) += at91sam9260_devices.o
COBJS-$(CONFIG_AT91SAM9261) += at91sam9261_devices.o
COBJS-$(CONFIG_AT91SAM9263) += at91sam9263_devices.o
COBJS-$(CONFIG_AT91SAM9RL) += at91sam9rl_devices.o
COBJS-$(CONFIG_AT91_LED) += led.o
COBJS-y += clock.o
COBJS-y += cpu.o
......
......@@ -28,6 +28,54 @@
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_serial0_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PA22, 1); /* TXD0 */
at91_set_A_periph(AT91_PIN_PA23, 0); /* RXD0 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US0);
}
void at91_serial1_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */
at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US1);
}
void at91_serial2_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */
at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US2);
}
void at91_serial3_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */
at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
}
void at91_serial_hw_init(void)
{
#ifdef CONFIG_USART0
at91_serial0_hw_init();
#endif
#ifdef CONFIG_USART1
at91_serial1_hw_init();
#endif
#ifdef CONFIG_USART2
at91_serial2_hw_init();
#endif
#ifdef CONFIG_USART3 /* DBGU */
at91_serial3_hw_init();
#endif
}
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
......@@ -98,3 +146,31 @@ void at91_spi1_hw_init(unsigned long cs_mask)
}
}
#endif
#ifdef CONFIG_MACB
void at91_macb_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB21, 0); /* ETXCK_EREFCK */
at91_set_A_periph(AT91_PIN_PB22, 0); /* ERXDV */
at91_set_A_periph(AT91_PIN_PB25, 0); /* ERX0 */
at91_set_A_periph(AT91_PIN_PB26, 0); /* ERX1 */
at91_set_A_periph(AT91_PIN_PB27, 0); /* ERXER */
at91_set_A_periph(AT91_PIN_PB28, 0); /* ETXEN */
at91_set_A_periph(AT91_PIN_PB23, 0); /* ETX0 */
at91_set_A_periph(AT91_PIN_PB24, 0); /* ETX1 */
at91_set_A_periph(AT91_PIN_PB30, 0); /* EMDIO */
at91_set_A_periph(AT91_PIN_PB29, 0); /* EMDC */
#ifndef CONFIG_RMII
at91_set_B_periph(AT91_PIN_PC25, 0); /* ECRS */
at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */
at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */
at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */
at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */
at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */
at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */
at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */
#endif
}
#endif
/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_macb_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB21, 0); /* ETXCK_EREFCK */
at91_set_A_periph(AT91_PIN_PB22, 0); /* ERXDV */
at91_set_A_periph(AT91_PIN_PB25, 0); /* ERX0 */
at91_set_A_periph(AT91_PIN_PB26, 0); /* ERX1 */
at91_set_A_periph(AT91_PIN_PB27, 0); /* ERXER */
at91_set_A_periph(AT91_PIN_PB28, 0); /* ETXEN */
at91_set_A_periph(AT91_PIN_PB23, 0); /* ETX0 */
at91_set_A_periph(AT91_PIN_PB24, 0); /* ETX1 */
at91_set_A_periph(AT91_PIN_PB30, 0); /* EMDIO */
at91_set_A_periph(AT91_PIN_PB29, 0); /* EMDC */
#ifndef CONFIG_RMII
at91_set_B_periph(AT91_PIN_PC25, 0); /* ECRS */
at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */
at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */
at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */
at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */
at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */
at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */
at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */
#endif
}
/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_serial0_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PA22, 1); /* TXD0 */
at91_set_A_periph(AT91_PIN_PA23, 0); /* RXD0 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US0);
}
void at91_serial1_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */
at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US1);
}
void at91_serial2_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */
at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US2);
}
void at91_serial3_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */
at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
}
void at91_serial_hw_init(void)
{
#ifdef CONFIG_USART0
at91_serial0_hw_init();
#endif
#ifdef CONFIG_USART1
at91_serial1_hw_init();
#endif
#ifdef CONFIG_USART2
at91_serial2_hw_init();
#endif
#ifdef CONFIG_USART3 /* DBGU */
at91_serial3_hw_init();
#endif
}
......@@ -28,6 +28,54 @@
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_serial0_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB4, 1); /* TXD0 */
at91_set_A_periph(AT91_PIN_PB5, 0); /* RXD0 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US0);
}
void at91_serial1_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB6, 1); /* TXD1 */
at91_set_A_periph(AT91_PIN_PB7, 0); /* RXD1 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US1);
}
void at91_serial2_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB8, 1); /* TXD2 */
at91_set_A_periph(AT91_PIN_PB9, 0); /* RXD2 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US2);
}
void at91_serial3_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB14, 0); /* DRXD */
at91_set_A_periph(AT91_PIN_PB15, 1); /* DTXD */
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
}
void at91_serial_hw_init(void)
{
#ifdef CONFIG_USART0
at91_serial0_hw_init();
#endif
#ifdef CONFIG_USART1
at91_serial1_hw_init();
#endif
#ifdef CONFIG_USART2
at91_serial2_hw_init();
#endif
#ifdef CONFIG_USART3 /* DBGU */
at91_serial3_hw_init();
#endif
}
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
......@@ -97,3 +145,40 @@ void at91_spi1_hw_init(unsigned long cs_mask)
at91_set_gpio_output(AT91_PIN_PC3, 1);
}
}
#endif
#ifdef CONFIG_MACB
void at91_macb_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PA19, 0); /* ETXCK_EREFCK */
at91_set_A_periph(AT91_PIN_PA17, 0); /* ERXDV */
at91_set_A_periph(AT91_PIN_PA14, 0); /* ERX0 */
at91_set_A_periph(AT91_PIN_PA15, 0); /* ERX1 */
at91_set_A_periph(AT91_PIN_PA18, 0); /* ERXER */
at91_set_A_periph(AT91_PIN_PA16, 0); /* ETXEN */
at91_set_A_periph(AT91_PIN_PA12, 0); /* ETX0 */
at91_set_A_periph(AT91_PIN_PA13, 0); /* ETX1 */
at91_set_A_periph(AT91_PIN_PA21, 0); /* EMDIO */
at91_set_A_periph(AT91_PIN_PA20, 0); /* EMDC */
#ifndef CONFIG_RMII
at91_set_B_periph(AT91_PIN_PA28, 0); /* ECRS */
at91_set_B_periph(AT91_PIN_PA29, 0); /* ECOL */
at91_set_B_periph(AT91_PIN_PA25, 0); /* ERX2 */
at91_set_B_periph(AT91_PIN_PA26, 0); /* ERX3 */
at91_set_B_periph(AT91_PIN_PA27, 0); /* ERXCK */
#if defined(CONFIG_AT91SAM9260EK)
/*
* use PA10, PA11 for ETX2, ETX3.
* PA23 and PA24 are for TWI EEPROM
*/
at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */
at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */
#else
at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */
at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */
#endif
at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */
#endif
}
#endif
/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_macb_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PA19, 0); /* ETXCK_EREFCK */
at91_set_A_periph(AT91_PIN_PA17, 0); /* ERXDV */
at91_set_A_periph(AT91_PIN_PA14, 0); /* ERX0 */
at91_set_A_periph(AT91_PIN_PA15, 0); /* ERX1 */
at91_set_A_periph(AT91_PIN_PA18, 0); /* ERXER */
at91_set_A_periph(AT91_PIN_PA16, 0); /* ETXEN */
at91_set_A_periph(AT91_PIN_PA12, 0); /* ETX0 */
at91_set_A_periph(AT91_PIN_PA13, 0); /* ETX1 */
at91_set_A_periph(AT91_PIN_PA21, 0); /* EMDIO */
at91_set_A_periph(AT91_PIN_PA20, 0); /* EMDC */
#ifndef CONFIG_RMII
at91_set_B_periph(AT91_PIN_PA28, 0); /* ECRS */
at91_set_B_periph(AT91_PIN_PA29, 0); /* ECOL */
at91_set_B_periph(AT91_PIN_PA25, 0); /* ERX2 */
at91_set_B_periph(AT91_PIN_PA26, 0); /* ERX3 */
at91_set_B_periph(AT91_PIN_PA27, 0); /* ERXCK */
#if defined(CONFIG_AT91SAM9260EK) || defined(CONFIG_AFEB9260)
/*
* use PA10, PA11 for ETX2, ETX3.
* PA23 and PA24 are for TWI EEPROM
*/
at91_set_B_periph(AT91_PIN_PA10, 0); /* ETX2 */
at91_set_B_periph(AT91_PIN_PA11, 0); /* ETX3 */
#else
at91_set_B_periph(AT91_PIN_PA23, 0); /* ETX2 */
at91_set_B_periph(AT91_PIN_PA24, 0); /* ETX3 */
#endif
at91_set_B_periph(AT91_PIN_PA22, 0); /* ETXER */
#endif
}
/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_serial0_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB4, 1); /* TXD0 */
at91_set_A_periph(AT91_PIN_PB5, 0); /* RXD0 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US0);
}
void at91_serial1_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB6, 1); /* TXD1 */
at91_set_A_periph(AT91_PIN_PB7, 0); /* RXD1 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US1);
}
void at91_serial2_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB8, 1); /* TXD2 */
at91_set_A_periph(AT91_PIN_PB9, 0); /* RXD2 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_US2);
}
void at91_serial3_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PB14, 0); /* DRXD */
at91_set_A_periph(AT91_PIN_PB15, 1); /* DTXD */
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
}
void at91_serial_hw_init(void)
{
#ifdef CONFIG_USART0
at91_serial0_hw_init();
#endif
#ifdef CONFIG_USART1
at91_serial1_hw_init();
#endif
#ifdef CONFIG_USART2
at91_serial2_hw_init();
#endif
#ifdef CONFIG_USART3 /* DBGU */
at91_serial3_hw_init();
#endif
}
......@@ -28,6 +28,54 @@
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_serial0_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC8, 1); /* TXD0 */
at91_set_A_periph(AT91_PIN_PC9, 0); /* RXD0 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US0);
}
void at91_serial1_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC12, 1); /* TXD1 */
at91_set_A_periph(AT91_PIN_PC13, 0); /* RXD1 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US1);
}
void at91_serial2_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC14, 1); /* TXD2 */
at91_set_A_periph(AT91_PIN_PC15, 0); /* RXD2 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US2);
}
void at91_serial3_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PA9, 0); /* DRXD */
at91_set_A_periph(AT91_PIN_PA10, 1); /* DTXD */
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
}
void at91_serial_hw_init(void)
{
#ifdef CONFIG_USART0
at91_serial0_hw_init();
#endif
#ifdef CONFIG_USART1
at91_serial1_hw_init();
#endif
#ifdef CONFIG_USART2
at91_serial2_hw_init();
#endif
#ifdef CONFIG_USART3 /* DBGU */
at91_serial3_hw_init();
#endif
}
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
......@@ -97,3 +145,4 @@ void at91_spi1_hw_init(unsigned long cs_mask)
at91_set_gpio_output(AT91_PIN_PA26, 1);
}
}
#endif
/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#include <common.h>
#include <asm/arch/at91_common.h>
#include <asm/arch/at91_pmc.h>
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_serial0_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC8, 1); /* TXD0 */
at91_set_A_periph(AT91_PIN_PC9, 0); /* RXD0 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US0);
}
void at91_serial1_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC12, 1); /* TXD1 */
at91_set_A_periph(AT91_PIN_PC13, 0); /* RXD1 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US1);
}
void at91_serial2_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC14, 1); /* TXD2 */
at91_set_A_periph(AT91_PIN_PC15, 0); /* RXD2 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_US2);
}
void at91_serial3_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PA9, 0); /* DRXD */
at91_set_A_periph(AT91_PIN_PA10, 1); /* DTXD */
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
}
void at91_serial_hw_init(void)
{
#ifdef CONFIG_USART0
at91_serial0_hw_init();
#endif
#ifdef CONFIG_USART1
at91_serial1_hw_init();
#endif
#ifdef CONFIG_USART2
at91_serial2_hw_init();
#endif
#ifdef CONFIG_USART3 /* DBGU */
at91_serial3_hw_init();
#endif
}
......@@ -28,6 +28,54 @@
#include <asm/arch/gpio.h>
#include <asm/arch/io.h>
void at91_serial0_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PA26, 1); /* TXD0 */
at91_set_A_periph(AT91_PIN_PA27, 0); /* RXD0 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US0);
}
void at91_serial1_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */
at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US1);
}
void at91_serial2_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PD2, 1); /* TXD2 */
at91_set_A_periph(AT91_PIN_PD3, 0); /* RXD2 */
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_US2);
}
void at91_serial3_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PC30, 0); /* DRXD */
at91_set_A_periph(AT91_PIN_PC31, 1); /* DTXD */
at91_sys_write(AT91_PMC_PCER, 1 << AT91_ID_SYS);
}
void at91_serial_hw_init(void)
{
#ifdef CONFIG_USART0
at91_serial0_hw_init();
#endif
#ifdef CONFIG_USART1
at91_serial1_hw_init();
#endif
#ifdef CONFIG_USART2
at91_serial2_hw_init();
#endif
#ifdef CONFIG_USART3 /* DBGU */
at91_serial3_hw_init();
#endif
}
#ifdef CONFIG_HAS_DATAFLASH
void at91_spi0_hw_init(unsigned long cs_mask)
{
at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */
......@@ -97,3 +145,40 @@ void at91_spi1_hw_init(unsigned long cs_mask)
at91_set_gpio_output(AT91_PIN_PB18, 1);
}
}
#endif
#ifdef CONFIG_MACB
void at91_macb_hw_init(void)
{
at91_set_A_periph(AT91_PIN_PE21, 0); /* ETXCK_EREFCK */
at91_set_B_periph(AT91_PIN_PC25, 0); /* ERXDV */
at91_set_A_periph(AT91_PIN_PE25, 0); /* ERX0 */
at91_set_A_periph(AT91_PIN_PE26, 0); /* ERX1 */
at91_set_A_periph(AT91_PIN_PE27, 0); /* ERXER */
at91_set_A_periph(AT91_PIN_PE28, 0); /* ETXEN */
at91_set_A_periph(AT91_PIN_PE23, 0); /* ETX0 */
at91_set_A_periph(AT91_PIN_PE24, 0); /* ETX1 */
at91_set_A_periph(AT91_PIN_PE30, 0); /* EMDIO */
at91_set_A_periph(AT91_PIN_PE29, 0); /* EMDC */
#ifndef CONFIG_RMII
at91_set_A_periph(AT91_PIN_PE22, 0); /* ECRS */
at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */
at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */
at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */
at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */
at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */
at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */
at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */
#endif
}
#endif
#ifdef CONFIG_USB_OHCI_NEW
void at91_uhp_hw_init(void)
{
/* Enable VBus on UHP ports */
at91_set_gpio_output(AT91_PIN_PA21, 0);
at91_set_gpio_output(AT91_PIN_PA24, 0);
}
#endif
/*
* (C) Copyright 2007-2008
* Stelian Pop <stelian.pop@leadtechdesign.com>
* Lead Tech Design <www.leadtechdesign.com>