Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD plagnioj@jcrosoft.com --- cpu/arm926ejs/at91/Makefile | 35 +--- cpu/arm926ejs/at91/at91cap9_devices.c | 176 +++++++++++++++++++ cpu/arm926ejs/at91/at91cap9_macb.c | 54 ------ cpu/arm926ejs/at91/at91cap9_serial.c | 76 -------- cpu/arm926ejs/at91/at91cap9_spi.c | 100 ----------- cpu/arm926ejs/at91/at91sam9260_devices.c | 184 ++++++++++++++++++++ cpu/arm926ejs/at91/at91sam9260_macb.c | 63 ------- cpu/arm926ejs/at91/at91sam9260_serial.c | 76 -------- cpu/arm926ejs/at91/at91sam9260_spi.c | 99 ----------- .../{at91sam9261_spi.c => at91sam9261_devices.c} | 49 +++++ cpu/arm926ejs/at91/at91sam9261_serial.c | 76 -------- cpu/arm926ejs/at91/at91sam9263_devices.c | 184 ++++++++++++++++++++ cpu/arm926ejs/at91/at91sam9263_macb.c | 54 ------ cpu/arm926ejs/at91/at91sam9263_serial.c | 76 -------- cpu/arm926ejs/at91/at91sam9263_spi.c | 99 ----------- cpu/arm926ejs/at91/at91sam9263_usb.c | 35 ---- .../{at91sam9rl_serial.c => at91sam9rl_devices.c} | 37 ++++ cpu/arm926ejs/at91/at91sam9rl_spi.c | 64 ------- 18 files changed, 636 insertions(+), 901 deletions(-) create mode 100644 cpu/arm926ejs/at91/at91cap9_devices.c delete mode 100644 cpu/arm926ejs/at91/at91cap9_macb.c delete mode 100644 cpu/arm926ejs/at91/at91cap9_serial.c delete mode 100644 cpu/arm926ejs/at91/at91cap9_spi.c create mode 100644 cpu/arm926ejs/at91/at91sam9260_devices.c delete mode 100644 cpu/arm926ejs/at91/at91sam9260_macb.c delete mode 100644 cpu/arm926ejs/at91/at91sam9260_serial.c delete mode 100644 cpu/arm926ejs/at91/at91sam9260_spi.c rename cpu/arm926ejs/at91/{at91sam9261_spi.c => at91sam9261_devices.c} (72%) delete mode 100644 cpu/arm926ejs/at91/at91sam9261_serial.c create mode 100644 cpu/arm926ejs/at91/at91sam9263_devices.c delete mode 100644 cpu/arm926ejs/at91/at91sam9263_macb.c delete mode 100644 cpu/arm926ejs/at91/at91sam9263_serial.c delete mode 100644 cpu/arm926ejs/at91/at91sam9263_spi.c delete mode 100644 cpu/arm926ejs/at91/at91sam9263_usb.c rename cpu/arm926ejs/at91/{at91sam9rl_serial.c => at91sam9rl_devices.c} (70%) delete mode 100644 cpu/arm926ejs/at91/at91sam9rl_spi.c
diff --git a/cpu/arm926ejs/at91/Makefile b/cpu/arm926ejs/at91/Makefile index e300d97..71acb0b 100644 --- a/cpu/arm926ejs/at91/Makefile +++ b/cpu/arm926ejs/at91/Makefile @@ -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 diff --git a/cpu/arm926ejs/at91/at91cap9_devices.c b/cpu/arm926ejs/at91/at91cap9_devices.c new file mode 100644 index 0000000..c0024ac --- /dev/null +++ b/cpu/arm926ejs/at91/at91cap9_devices.c @@ -0,0 +1,176 @@ +/* + * (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 +} + +#ifdef CONFIG_HAS_DATAFLASH +void at91_spi0_hw_init(unsigned long cs_mask) +{ + at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */ + at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */ + at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */ + + /* Enable clock */ + at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_SPI0); + + if (cs_mask & (1 << 0)) { + at91_set_B_periph(AT91_PIN_PA5, 1); + } + if (cs_mask & (1 << 1)) { + at91_set_B_periph(AT91_PIN_PA3, 1); + } + if (cs_mask & (1 << 2)) { + at91_set_B_periph(AT91_PIN_PD0, 1); + } + if (cs_mask & (1 << 3)) { + at91_set_B_periph(AT91_PIN_PD1, 1); + } + if (cs_mask & (1 << 4)) { + at91_set_gpio_output(AT91_PIN_PA5, 1); + } + if (cs_mask & (1 << 5)) { + at91_set_gpio_output(AT91_PIN_PA3, 1); + } + if (cs_mask & (1 << 6)) { + at91_set_gpio_output(AT91_PIN_PD0, 1); + } + if (cs_mask & (1 << 7)) { + at91_set_gpio_output(AT91_PIN_PD1, 1); + } +} + +void at91_spi1_hw_init(unsigned long cs_mask) +{ + at91_set_A_periph(AT91_PIN_PB12, 0); /* SPI1_MISO */ + at91_set_A_periph(AT91_PIN_PB13, 0); /* SPI1_MOSI */ + at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_SPCK */ + + /* Enable clock */ + at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_SPI1); + + if (cs_mask & (1 << 0)) { + at91_set_A_periph(AT91_PIN_PB15, 1); + } + if (cs_mask & (1 << 1)) { + at91_set_A_periph(AT91_PIN_PB16, 1); + } + if (cs_mask & (1 << 2)) { + at91_set_A_periph(AT91_PIN_PB17, 1); + } + if (cs_mask & (1 << 3)) { + at91_set_A_periph(AT91_PIN_PB18, 1); + } + if (cs_mask & (1 << 4)) { + at91_set_gpio_output(AT91_PIN_PB15, 1); + } + if (cs_mask & (1 << 5)) { + at91_set_gpio_output(AT91_PIN_PB16, 1); + } + if (cs_mask & (1 << 6)) { + at91_set_gpio_output(AT91_PIN_PB17, 1); + } + if (cs_mask & (1 << 7)) { + at91_set_gpio_output(AT91_PIN_PB18, 1); + } + +} +#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 diff --git a/cpu/arm926ejs/at91/at91cap9_macb.c b/cpu/arm926ejs/at91/at91cap9_macb.c deleted file mode 100644 index 5095d8d..0000000 --- a/cpu/arm926ejs/at91/at91cap9_macb.c +++ /dev/null @@ -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 -} diff --git a/cpu/arm926ejs/at91/at91cap9_serial.c b/cpu/arm926ejs/at91/at91cap9_serial.c deleted file mode 100644 index 5f41f7e..0000000 --- a/cpu/arm926ejs/at91/at91cap9_serial.c +++ /dev/null @@ -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 -} diff --git a/cpu/arm926ejs/at91/at91cap9_spi.c b/cpu/arm926ejs/at91/at91cap9_spi.c deleted file mode 100644 index cd8143b..0000000 --- a/cpu/arm926ejs/at91/at91cap9_spi.c +++ /dev/null @@ -1,100 +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_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */ - at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */ - at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */ - - /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_SPI0); - - if (cs_mask & (1 << 0)) { - at91_set_B_periph(AT91_PIN_PA5, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_B_periph(AT91_PIN_PA3, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_B_periph(AT91_PIN_PD0, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_B_periph(AT91_PIN_PD1, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_gpio_output(AT91_PIN_PA5, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_gpio_output(AT91_PIN_PA3, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_gpio_output(AT91_PIN_PD0, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_gpio_output(AT91_PIN_PD1, 1); - } -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_set_A_periph(AT91_PIN_PB12, 0); /* SPI1_MISO */ - at91_set_A_periph(AT91_PIN_PB13, 0); /* SPI1_MOSI */ - at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_SPCK */ - - /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_SPI1); - - if (cs_mask & (1 << 0)) { - at91_set_A_periph(AT91_PIN_PB15, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_A_periph(AT91_PIN_PB16, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_A_periph(AT91_PIN_PB17, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_A_periph(AT91_PIN_PB18, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_gpio_output(AT91_PIN_PB15, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_gpio_output(AT91_PIN_PB16, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_gpio_output(AT91_PIN_PB17, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_gpio_output(AT91_PIN_PB18, 1); - } - -} diff --git a/cpu/arm926ejs/at91/at91sam9260_devices.c b/cpu/arm926ejs/at91/at91sam9260_devices.c new file mode 100644 index 0000000..6dc0acc --- /dev/null +++ b/cpu/arm926ejs/at91/at91sam9260_devices.c @@ -0,0 +1,184 @@ +/* + * (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 +} + +#ifdef CONFIG_HAS_DATAFLASH +void at91_spi0_hw_init(unsigned long cs_mask) +{ + at91_set_A_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */ + at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */ + at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */ + + /* Enable clock */ + at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_SPI0); + + if (cs_mask & (1 << 0)) { + at91_set_A_periph(AT91_PIN_PA3, 1); + } + if (cs_mask & (1 << 1)) { + at91_set_B_periph(AT91_PIN_PC11, 1); + } + if (cs_mask & (1 << 2)) { + at91_set_B_periph(AT91_PIN_PC16, 1); + } + if (cs_mask & (1 << 3)) { + at91_set_B_periph(AT91_PIN_PC17, 1); + } + if (cs_mask & (1 << 4)) { + at91_set_gpio_output(AT91_PIN_PA3, 1); + } + if (cs_mask & (1 << 5)) { + at91_set_gpio_output(AT91_PIN_PC11, 1); + } + if (cs_mask & (1 << 6)) { + at91_set_gpio_output(AT91_PIN_PC16, 1); + } + if (cs_mask & (1 << 7)) { + at91_set_gpio_output(AT91_PIN_PC17, 1); + } +} + +void at91_spi1_hw_init(unsigned long cs_mask) +{ + at91_set_A_periph(AT91_PIN_PB0, 0); /* SPI1_MISO */ + at91_set_A_periph(AT91_PIN_PB1, 0); /* SPI1_MOSI */ + at91_set_A_periph(AT91_PIN_PB2, 0); /* SPI1_SPCK */ + + /* Enable clock */ + at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_SPI1); + + if (cs_mask & (1 << 0)) { + at91_set_A_periph(AT91_PIN_PB3, 1); + } + if (cs_mask & (1 << 1)) { + at91_set_B_periph(AT91_PIN_PC5, 1); + } + if (cs_mask & (1 << 2)) { + at91_set_B_periph(AT91_PIN_PC4, 1); + } + if (cs_mask & (1 << 3)) { + at91_set_gpio_output(AT91_PIN_PC3, 1); + } + if (cs_mask & (1 << 4)) { + at91_set_gpio_output(AT91_PIN_PB3, 1); + } + if (cs_mask & (1 << 5)) { + at91_set_gpio_output(AT91_PIN_PC5, 1); + } + if (cs_mask & (1 << 6)) { + at91_set_gpio_output(AT91_PIN_PC4, 1); + } + if (cs_mask & (1 << 7)) { + 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 diff --git a/cpu/arm926ejs/at91/at91sam9260_macb.c b/cpu/arm926ejs/at91/at91sam9260_macb.c deleted file mode 100644 index ab60fb7..0000000 --- a/cpu/arm926ejs/at91/at91sam9260_macb.c +++ /dev/null @@ -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) - /* - * 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 -} diff --git a/cpu/arm926ejs/at91/at91sam9260_serial.c b/cpu/arm926ejs/at91/at91sam9260_serial.c deleted file mode 100644 index 43f1971..0000000 --- a/cpu/arm926ejs/at91/at91sam9260_serial.c +++ /dev/null @@ -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 -} diff --git a/cpu/arm926ejs/at91/at91sam9260_spi.c b/cpu/arm926ejs/at91/at91sam9260_spi.c deleted file mode 100644 index d6fd80e..0000000 --- a/cpu/arm926ejs/at91/at91sam9260_spi.c +++ /dev/null @@ -1,99 +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_PA0, 0); /* SPI0_MISO */ - at91_set_A_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */ - at91_set_A_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */ - - /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_SPI0); - - if (cs_mask & (1 << 0)) { - at91_set_A_periph(AT91_PIN_PA3, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_B_periph(AT91_PIN_PC11, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_B_periph(AT91_PIN_PC16, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_B_periph(AT91_PIN_PC17, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_gpio_output(AT91_PIN_PA3, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_gpio_output(AT91_PIN_PC11, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_gpio_output(AT91_PIN_PC16, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_gpio_output(AT91_PIN_PC17, 1); - } -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_set_A_periph(AT91_PIN_PB0, 0); /* SPI1_MISO */ - at91_set_A_periph(AT91_PIN_PB1, 0); /* SPI1_MOSI */ - at91_set_A_periph(AT91_PIN_PB2, 0); /* SPI1_SPCK */ - - /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9260_ID_SPI1); - - if (cs_mask & (1 << 0)) { - at91_set_A_periph(AT91_PIN_PB3, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_B_periph(AT91_PIN_PC5, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_B_periph(AT91_PIN_PC4, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_gpio_output(AT91_PIN_PC3, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_gpio_output(AT91_PIN_PB3, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_gpio_output(AT91_PIN_PC5, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_gpio_output(AT91_PIN_PC4, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_gpio_output(AT91_PIN_PC3, 1); - } -} diff --git a/cpu/arm926ejs/at91/at91sam9261_spi.c b/cpu/arm926ejs/at91/at91sam9261_devices.c similarity index 72% rename from cpu/arm926ejs/at91/at91sam9261_spi.c rename to cpu/arm926ejs/at91/at91sam9261_devices.c index 9383dc6..16d411f 100644 --- a/cpu/arm926ejs/at91/at91sam9261_spi.c +++ b/cpu/arm926ejs/at91/at91sam9261_devices.c @@ -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 diff --git a/cpu/arm926ejs/at91/at91sam9261_serial.c b/cpu/arm926ejs/at91/at91sam9261_serial.c deleted file mode 100644 index c262a92..0000000 --- a/cpu/arm926ejs/at91/at91sam9261_serial.c +++ /dev/null @@ -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 -} diff --git a/cpu/arm926ejs/at91/at91sam9263_devices.c b/cpu/arm926ejs/at91/at91sam9263_devices.c new file mode 100644 index 0000000..0f2613e --- /dev/null +++ b/cpu/arm926ejs/at91/at91sam9263_devices.c @@ -0,0 +1,184 @@ +/* + * (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 +} + +#ifdef CONFIG_HAS_DATAFLASH +void at91_spi0_hw_init(unsigned long cs_mask) +{ + at91_set_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */ + at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */ + at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */ + + /* Enable clock */ + at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_SPI0); + + if (cs_mask & (1 << 0)) { + at91_set_B_periph(AT91_PIN_PA5, 1); + } + if (cs_mask & (1 << 1)) { + at91_set_B_periph(AT91_PIN_PA3, 1); + } + if (cs_mask & (1 << 2)) { + at91_set_B_periph(AT91_PIN_PA4, 1); + } + if (cs_mask & (1 << 3)) { + at91_set_B_periph(AT91_PIN_PB11, 1); + } + if (cs_mask & (1 << 4)) { + at91_set_gpio_output(AT91_PIN_PA5, 1); + } + if (cs_mask & (1 << 5)) { + at91_set_gpio_output(AT91_PIN_PA3, 1); + } + if (cs_mask & (1 << 6)) { + at91_set_gpio_output(AT91_PIN_PA4, 1); + } + if (cs_mask & (1 << 7)) { + at91_set_gpio_output(AT91_PIN_PB11, 1); + } +} + +void at91_spi1_hw_init(unsigned long cs_mask) +{ + at91_set_A_periph(AT91_PIN_PB12, 0); /* SPI1_MISO */ + at91_set_A_periph(AT91_PIN_PB13, 0); /* SPI1_MOSI */ + at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_SPCK */ + + /* Enable clock */ + at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_SPI1); + + if (cs_mask & (1 << 0)) { + at91_set_A_periph(AT91_PIN_PB15, 1); + } + if (cs_mask & (1 << 1)) { + at91_set_A_periph(AT91_PIN_PB16, 1); + } + if (cs_mask & (1 << 2)) { + at91_set_A_periph(AT91_PIN_PB17, 1); + } + if (cs_mask & (1 << 3)) { + at91_set_A_periph(AT91_PIN_PB18, 1); + } + if (cs_mask & (1 << 4)) { + at91_set_gpio_output(AT91_PIN_PB15, 1); + } + if (cs_mask & (1 << 5)) { + at91_set_gpio_output(AT91_PIN_PB16, 1); + } + if (cs_mask & (1 << 6)) { + at91_set_gpio_output(AT91_PIN_PB17, 1); + } + if (cs_mask & (1 << 7)) { + 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 diff --git a/cpu/arm926ejs/at91/at91sam9263_macb.c b/cpu/arm926ejs/at91/at91sam9263_macb.c deleted file mode 100644 index 4223d37..0000000 --- a/cpu/arm926ejs/at91/at91sam9263_macb.c +++ /dev/null @@ -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 -} diff --git a/cpu/arm926ejs/at91/at91sam9263_serial.c b/cpu/arm926ejs/at91/at91sam9263_serial.c deleted file mode 100644 index 1076195..0000000 --- a/cpu/arm926ejs/at91/at91sam9263_serial.c +++ /dev/null @@ -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 -} diff --git a/cpu/arm926ejs/at91/at91sam9263_spi.c b/cpu/arm926ejs/at91/at91sam9263_spi.c deleted file mode 100644 index e52dd61..0000000 --- a/cpu/arm926ejs/at91/at91sam9263_spi.c +++ /dev/null @@ -1,99 +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_B_periph(AT91_PIN_PA0, 0); /* SPI0_MISO */ - at91_set_B_periph(AT91_PIN_PA1, 0); /* SPI0_MOSI */ - at91_set_B_periph(AT91_PIN_PA2, 0); /* SPI0_SPCK */ - - /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_SPI0); - - if (cs_mask & (1 << 0)) { - at91_set_B_periph(AT91_PIN_PA5, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_B_periph(AT91_PIN_PA3, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_B_periph(AT91_PIN_PA4, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_B_periph(AT91_PIN_PB11, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_gpio_output(AT91_PIN_PA5, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_gpio_output(AT91_PIN_PA3, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_gpio_output(AT91_PIN_PA4, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_gpio_output(AT91_PIN_PB11, 1); - } -} - -void at91_spi1_hw_init(unsigned long cs_mask) -{ - at91_set_A_periph(AT91_PIN_PB12, 0); /* SPI1_MISO */ - at91_set_A_periph(AT91_PIN_PB13, 0); /* SPI1_MOSI */ - at91_set_A_periph(AT91_PIN_PB14, 0); /* SPI1_SPCK */ - - /* Enable clock */ - at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9263_ID_SPI1); - - if (cs_mask & (1 << 0)) { - at91_set_A_periph(AT91_PIN_PB15, 1); - } - if (cs_mask & (1 << 1)) { - at91_set_A_periph(AT91_PIN_PB16, 1); - } - if (cs_mask & (1 << 2)) { - at91_set_A_periph(AT91_PIN_PB17, 1); - } - if (cs_mask & (1 << 3)) { - at91_set_A_periph(AT91_PIN_PB18, 1); - } - if (cs_mask & (1 << 4)) { - at91_set_gpio_output(AT91_PIN_PB15, 1); - } - if (cs_mask & (1 << 5)) { - at91_set_gpio_output(AT91_PIN_PB16, 1); - } - if (cs_mask & (1 << 6)) { - at91_set_gpio_output(AT91_PIN_PB17, 1); - } - if (cs_mask & (1 << 7)) { - at91_set_gpio_output(AT91_PIN_PB18, 1); - } -} diff --git a/cpu/arm926ejs/at91/at91sam9263_usb.c b/cpu/arm926ejs/at91/at91sam9263_usb.c deleted file mode 100644 index ff5593b..0000000 --- a/cpu/arm926ejs/at91/at91sam9263_usb.c +++ /dev/null @@ -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); -} diff --git a/cpu/arm926ejs/at91/at91sam9rl_serial.c b/cpu/arm926ejs/at91/at91sam9rl_devices.c similarity index 70% rename from cpu/arm926ejs/at91/at91sam9rl_serial.c rename to cpu/arm926ejs/at91/at91sam9rl_devices.c index 99ce418..ebed193 100644 --- a/cpu/arm926ejs/at91/at91sam9rl_serial.c +++ b/cpu/arm926ejs/at91/at91sam9rl_devices.c @@ -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 diff --git a/cpu/arm926ejs/at91/at91sam9rl_spi.c b/cpu/arm926ejs/at91/at91sam9rl_spi.c deleted file mode 100644 index 389d6d8..0000000 --- a/cpu/arm926ejs/at91/at91sam9rl_spi.c +++ /dev/null @@ -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); - } -}