mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-11 07:34:31 +00:00
at91: regroup IP hw init in one file per soc
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD
Wolfgang Denk
parent
28b00324be
commit
1699da6297
15 changed files with 338 additions and 603 deletions
|
|
@ -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
|
||||
|
|
@ -1,54 +0,0 @@
|
|||
/*
|
||||
* (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
|
||||
}
|
||||
|
|
@ -1,76 +0,0 @@
|
|||
/*
|
||||
* (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
|
||||
|
|
@ -1,63 +0,0 @@
|
|||
/*
|
||||
* (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
|
||||
}
|
||||
|
|
@ -1,76 +0,0 @@
|
|||
/*
|
||||
* (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
|
||||
|
|
@ -1,76 +0,0 @@
|
|||
/*
|
||||
* (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
|
||||
|
|
@ -1,54 +0,0 @@
|
|||
/*
|
||||
* (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_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
|
||||
}
|
||||
|
|
@ -1,76 +0,0 @@
|
|||
/*
|
||||
* (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_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
|
||||
}
|
||||
|
|
@ -1,35 +0,0 @@
|
|||
/*
|
||||
* (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/gpio.h>
|
||||
#include <asm/arch/io.h>
|
||||
|
||||
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);
|
||||
}
|
||||
|
|
@ -74,3 +74,40 @@ void at91_serial_hw_init(void)
|
|||
at91_serial3_hw_init();
|
||||
#endif
|
||||
}
|
||||
|
||||
#ifdef CONFIG_HAS_DATAFLASH
|
||||
void at91_spi0_hw_init(unsigned long cs_mask)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PA25, 0); /* SPI0_MISO */
|
||||
at91_set_A_periph(AT91_PIN_PA26, 0); /* SPI0_MOSI */
|
||||
at91_set_A_periph(AT91_PIN_PA27, 0); /* SPI0_SPCK */
|
||||
|
||||
/* Enable clock */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_SPI);
|
||||
|
||||
if (cs_mask & (1 << 0)) {
|
||||
at91_set_A_periph(AT91_PIN_PA28, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 1)) {
|
||||
at91_set_B_periph(AT91_PIN_PB7, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 2)) {
|
||||
at91_set_A_periph(AT91_PIN_PD8, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 3)) {
|
||||
at91_set_B_periph(AT91_PIN_PD9, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 4)) {
|
||||
at91_set_gpio_output(AT91_PIN_PA28, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 5)) {
|
||||
at91_set_gpio_output(AT91_PIN_PB7, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 6)) {
|
||||
at91_set_gpio_output(AT91_PIN_PD8, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 7)) {
|
||||
at91_set_gpio_output(AT91_PIN_PD9, 1);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
|
@ -1,64 +0,0 @@
|
|||
/*
|
||||
* (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_spi0_hw_init(unsigned long cs_mask)
|
||||
{
|
||||
at91_set_A_periph(AT91_PIN_PA25, 0); /* SPI0_MISO */
|
||||
at91_set_A_periph(AT91_PIN_PA26, 0); /* SPI0_MOSI */
|
||||
at91_set_A_periph(AT91_PIN_PA27, 0); /* SPI0_SPCK */
|
||||
|
||||
/* Enable clock */
|
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_SPI);
|
||||
|
||||
if (cs_mask & (1 << 0)) {
|
||||
at91_set_A_periph(AT91_PIN_PA28, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 1)) {
|
||||
at91_set_B_periph(AT91_PIN_PB7, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 2)) {
|
||||
at91_set_A_periph(AT91_PIN_PD8, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 3)) {
|
||||
at91_set_B_periph(AT91_PIN_PD9, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 4)) {
|
||||
at91_set_gpio_output(AT91_PIN_PA28, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 5)) {
|
||||
at91_set_gpio_output(AT91_PIN_PB7, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 6)) {
|
||||
at91_set_gpio_output(AT91_PIN_PD8, 1);
|
||||
}
|
||||
if (cs_mask & (1 << 7)) {
|
||||
at91_set_gpio_output(AT91_PIN_PD9, 1);
|
||||
}
|
||||
}
|
||||
Loading…
Reference in a new issue