Wolfgang Denk
16 years ago
commit
aaa0e0812f
@ -1,72 +0,0 @@ |
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/*
|
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* (C) Copyright 2007-2008 |
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* Stelian Pop <stelian.pop@leadtechdesign.com> |
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* Lead Tech Design <www.leadtechdesign.com> |
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* |
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* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas |
||||
* |
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* See file CREDITS for list of people who contributed to this |
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* project. |
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* |
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* 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. |
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* |
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* 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. |
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* |
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* 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, |
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* MA 02111-1307 USA |
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*/ |
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|
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#include <common.h> |
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#include <asm/arch/at91cap9.h> |
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#include <asm/arch/gpio.h> |
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#include <asm/arch/at91_pio.h> |
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|
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#include <nand.h> |
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|
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/*
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* hardware specific access to control-lines |
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*/ |
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#define MASK_ALE (1 << 21) /* our ALE is AD21 */ |
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#define MASK_CLE (1 << 22) /* our CLE is AD22 */ |
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|
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static void at91cap9adk_nand_hwcontrol(struct mtd_info *mtd, |
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int cmd, unsigned int ctrl) |
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{ |
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struct nand_chip *this = mtd->priv; |
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|
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if (ctrl & NAND_CTRL_CHANGE) { |
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ulong IO_ADDR_W = (ulong) this->IO_ADDR_W; |
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IO_ADDR_W &= ~(MASK_ALE | MASK_CLE); |
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|
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if (ctrl & NAND_CLE) |
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IO_ADDR_W |= MASK_CLE; |
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if (ctrl & NAND_ALE) |
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IO_ADDR_W |= MASK_ALE; |
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|
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at91_set_gpio_value(AT91_PIN_PD15, !(ctrl & NAND_NCE)); |
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this->IO_ADDR_W = (void *) IO_ADDR_W; |
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} |
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|
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if (cmd != NAND_CMD_NONE) |
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writeb(cmd, this->IO_ADDR_W); |
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} |
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|
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int board_nand_init(struct nand_chip *nand) |
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{ |
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nand->ecc.mode = NAND_ECC_SOFT; |
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#ifdef CONFIG_SYS_NAND_DBW_16 |
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nand->options = NAND_BUSWIDTH_16; |
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#endif |
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nand->cmd_ctrl = at91cap9adk_nand_hwcontrol; |
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nand->chip_delay = 20; |
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|
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return 0; |
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} |
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@ -1,78 +0,0 @@ |
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/*
|
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* (C) Copyright 2007-2008 |
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* Stelian Pop <stelian.pop@leadtechdesign.com> |
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* Lead Tech Design <www.leadtechdesign.com> |
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* |
||||
* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas |
||||
* |
||||
* 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 |
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*/ |
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|
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#include <common.h> |
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#include <asm/arch/at91sam9260.h> |
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#include <asm/arch/gpio.h> |
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#include <asm/arch/at91_pio.h> |
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|
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#include <nand.h> |
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|
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/*
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* hardware specific access to control-lines |
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*/ |
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#define MASK_ALE (1 << 21) /* our ALE is AD21 */ |
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#define MASK_CLE (1 << 22) /* our CLE is AD22 */ |
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|
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static void at91sam9260ek_nand_hwcontrol(struct mtd_info *mtd, |
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int cmd, unsigned int ctrl) |
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{ |
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struct nand_chip *this = mtd->priv; |
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|
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if (ctrl & NAND_CTRL_CHANGE) { |
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ulong IO_ADDR_W = (ulong) this->IO_ADDR_W; |
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IO_ADDR_W &= ~(MASK_ALE | MASK_CLE); |
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|
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if (ctrl & NAND_CLE) |
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IO_ADDR_W |= MASK_CLE; |
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if (ctrl & NAND_ALE) |
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IO_ADDR_W |= MASK_ALE; |
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|
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at91_set_gpio_value(AT91_PIN_PC14, !(ctrl & NAND_NCE)); |
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this->IO_ADDR_W = (void *) IO_ADDR_W; |
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} |
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if (cmd != NAND_CMD_NONE) |
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writeb(cmd, this->IO_ADDR_W); |
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} |
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|
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static int at91sam9260ek_nand_ready(struct mtd_info *mtd) |
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{ |
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return at91_get_gpio_value(AT91_PIN_PC13); |
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} |
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|
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int board_nand_init(struct nand_chip *nand) |
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{ |
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nand->ecc.mode = NAND_ECC_SOFT; |
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#ifdef CONFIG_SYS_NAND_DBW_16 |
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nand->options = NAND_BUSWIDTH_16; |
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#endif |
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nand->cmd_ctrl = at91sam9260ek_nand_hwcontrol; |
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nand->dev_ready = at91sam9260ek_nand_ready; |
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nand->chip_delay = 20; |
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|
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return 0; |
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} |
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@ -1,78 +0,0 @@ |
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/*
|
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* (C) Copyright 2007-2008 |
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* Stelian Pop <stelian.pop@leadtechdesign.com> |
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* Lead Tech Design <www.leadtechdesign.com> |
||||
* |
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* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas |
||||
* |
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* See file CREDITS for list of people who contributed to this |
||||
* project. |
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* |
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* 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. |
||||
* |
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* 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, |
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* MA 02111-1307 USA |
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*/ |
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|
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#include <common.h> |
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#include <asm/arch/at91sam9261.h> |
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#include <asm/arch/gpio.h> |
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#include <asm/arch/at91_pio.h> |
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|
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#include <nand.h> |
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|
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/*
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* hardware specific access to control-lines |
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*/ |
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#define MASK_ALE (1 << 22) /* our ALE is AD22 */ |
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#define MASK_CLE (1 << 21) /* our CLE is AD21 */ |
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|
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static void at91sam9261ek_nand_hwcontrol(struct mtd_info *mtd, |
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int cmd, unsigned int ctrl) |
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{ |
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struct nand_chip *this = mtd->priv; |
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|
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if (ctrl & NAND_CTRL_CHANGE) { |
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ulong IO_ADDR_W = (ulong) this->IO_ADDR_W; |
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IO_ADDR_W &= ~(MASK_ALE | MASK_CLE); |
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if (ctrl & NAND_CLE) |
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IO_ADDR_W |= MASK_CLE; |
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if (ctrl & NAND_ALE) |
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IO_ADDR_W |= MASK_ALE; |
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at91_set_gpio_value(AT91_PIN_PC14, !(ctrl & NAND_NCE)); |
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this->IO_ADDR_W = (void *) IO_ADDR_W; |
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} |
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if (cmd != NAND_CMD_NONE) |
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writeb(cmd, this->IO_ADDR_W); |
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} |
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static int at91sam9261ek_nand_ready(struct mtd_info *mtd) |
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{ |
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return at91_get_gpio_value(AT91_PIN_PC15); |
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} |
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int board_nand_init(struct nand_chip *nand) |
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{ |
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nand->ecc.mode = NAND_ECC_SOFT; |
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#ifdef CONFIG_SYS_NAND_DBW_16 |
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nand->options = NAND_BUSWIDTH_16; |
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#endif |
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nand->cmd_ctrl = at91sam9261ek_nand_hwcontrol; |
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nand->dev_ready = at91sam9261ek_nand_ready; |
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nand->chip_delay = 20; |
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return 0; |
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} |
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@ -1,78 +0,0 @@ |
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/*
|
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* (C) Copyright 2007-2008 |
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* Stelian Pop <stelian.pop@leadtechdesign.com> |
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* Lead Tech Design <www.leadtechdesign.com> |
||||
* |
||||
* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas |
||||
* |
||||
* 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, |
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* MA 02111-1307 USA |
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*/ |
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|
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#include <common.h> |
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#include <asm/arch/at91sam9263.h> |
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#include <asm/arch/gpio.h> |
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#include <asm/arch/at91_pio.h> |
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|
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#include <nand.h> |
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|
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/*
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* hardware specific access to control-lines |
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*/ |
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#define MASK_ALE (1 << 21) /* our ALE is AD21 */ |
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#define MASK_CLE (1 << 22) /* our CLE is AD22 */ |
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|
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static void at91sam9263ek_nand_hwcontrol(struct mtd_info *mtd, |
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int cmd, unsigned int ctrl) |
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{ |
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struct nand_chip *this = mtd->priv; |
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|
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if (ctrl & NAND_CTRL_CHANGE) { |
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ulong IO_ADDR_W = (ulong) this->IO_ADDR_W; |
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IO_ADDR_W &= ~(MASK_ALE | MASK_CLE); |
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|
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if (ctrl & NAND_CLE) |
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IO_ADDR_W |= MASK_CLE; |
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if (ctrl & NAND_ALE) |
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IO_ADDR_W |= MASK_ALE; |
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|
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at91_set_gpio_value(AT91_PIN_PD15, !(ctrl & NAND_NCE)); |
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this->IO_ADDR_W = (void *) IO_ADDR_W; |
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} |
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if (cmd != NAND_CMD_NONE) |
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writeb(cmd, this->IO_ADDR_W); |
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} |
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static int at91sam9263ek_nand_ready(struct mtd_info *mtd) |
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{ |
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return at91_get_gpio_value(AT91_PIN_PA22); |
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} |
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|
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int board_nand_init(struct nand_chip *nand) |
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{ |
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nand->ecc.mode = NAND_ECC_SOFT; |
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#ifdef CONFIG_SYS_NAND_DBW_16 |
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nand->options = NAND_BUSWIDTH_16; |
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#endif |
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nand->cmd_ctrl = at91sam9263ek_nand_hwcontrol; |
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nand->dev_ready = at91sam9263ek_nand_ready; |
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nand->chip_delay = 20; |
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return 0; |
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} |
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@ -1,78 +0,0 @@ |
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/*
|
||||
* (C) Copyright 2007-2008 |
||||
* Stelian Pop <stelian.pop@leadtechdesign.com> |
||||
* Lead Tech Design <www.leadtechdesign.com> |
||||
* |
||||
* (C) Copyright 2006 ATMEL Rousset, Lacressonniere Nicolas |
||||
* |
||||
* 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 |
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*/ |
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|
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#include <common.h> |
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#include <asm/arch/at91sam9rl.h> |
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#include <asm/arch/gpio.h> |
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#include <asm/arch/at91_pio.h> |
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|
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#include <nand.h> |
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|
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/*
|
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* hardware specific access to control-lines |
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*/ |
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#define MASK_ALE (1 << 21) /* our ALE is AD21 */ |
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#define MASK_CLE (1 << 22) /* our CLE is AD22 */ |
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|
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static void at91sam9rlek_nand_hwcontrol(struct mtd_info *mtd, |
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int cmd, unsigned int ctrl) |
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{ |
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struct nand_chip *this = mtd->priv; |
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|
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if (ctrl & NAND_CTRL_CHANGE) { |
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ulong IO_ADDR_W = (ulong) this->IO_ADDR_W; |
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IO_ADDR_W &= ~(MASK_ALE | MASK_CLE); |
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|
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if (ctrl & NAND_CLE) |
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IO_ADDR_W |= MASK_CLE; |
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if (ctrl & NAND_ALE) |
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IO_ADDR_W |= MASK_ALE; |
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|
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at91_set_gpio_value(AT91_PIN_PB6, !(ctrl & NAND_NCE)); |
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this->IO_ADDR_W = (void *) IO_ADDR_W; |
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} |
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|
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if (cmd != NAND_CMD_NONE) |
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writeb(cmd, this->IO_ADDR_W); |
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} |
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|
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static int at91sam9rlek_nand_ready(struct mtd_info *mtd) |
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{ |
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return at91_get_gpio_value(AT91_PIN_PD17); |
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} |
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|
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int board_nand_init(struct nand_chip *nand) |
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{ |
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nand->ecc.mode = NAND_ECC_SOFT; |
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#ifdef CONFIG_SYS_NAND_DBW_16 |
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nand->options = NAND_BUSWIDTH_16; |
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#endif |
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nand->cmd_ctrl = at91sam9rlek_nand_hwcontrol; |
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nand->dev_ready = at91sam9rlek_nand_ready; |
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nand->chip_delay = 20; |
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|
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return 0; |
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} |
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@ -0,0 +1,54 @@ |
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/*
|
||||
* (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 |
||||
*/ |
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|
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#include <common.h> |
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#include <asm/arch/at91_common.h> |
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#include <asm/arch/at91_pmc.h> |
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#include <asm/arch/gpio.h> |
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#include <asm/arch/io.h> |
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|
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void at91_macb_hw_init(void) |
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{ |
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at91_set_A_periph(AT91_PIN_PB21, 0); /* ETXCK_EREFCK */ |
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at91_set_A_periph(AT91_PIN_PB22, 0); /* ERXDV */ |
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at91_set_A_periph(AT91_PIN_PB25, 0); /* ERX0 */ |
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at91_set_A_periph(AT91_PIN_PB26, 0); /* ERX1 */ |
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at91_set_A_periph(AT91_PIN_PB27, 0); /* ERXER */ |
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at91_set_A_periph(AT91_PIN_PB28, 0); /* ETXEN */ |
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at91_set_A_periph(AT91_PIN_PB23, 0); /* ETX0 */ |
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at91_set_A_periph(AT91_PIN_PB24, 0); /* ETX1 */ |
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at91_set_A_periph(AT91_PIN_PB30, 0); /* EMDIO */ |
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at91_set_A_periph(AT91_PIN_PB29, 0); /* EMDC */ |
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|
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#ifndef CONFIG_RMII |
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at91_set_B_periph(AT91_PIN_PC25, 0); /* ECRS */ |
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at91_set_B_periph(AT91_PIN_PC26, 0); /* ECOL */ |
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at91_set_B_periph(AT91_PIN_PC22, 0); /* ERX2 */ |
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at91_set_B_periph(AT91_PIN_PC23, 0); /* ERX3 */ |
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at91_set_B_periph(AT91_PIN_PC27, 0); /* ERXCK */ |
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at91_set_B_periph(AT91_PIN_PC20, 0); /* ETX2 */ |
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at91_set_B_periph(AT91_PIN_PC21, 0); /* ETX3 */ |
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at91_set_B_periph(AT91_PIN_PC24, 0); /* ETXER */ |
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#endif |
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} |
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@ -0,0 +1,76 @@ |
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/*
|
||||
* (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> |
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#include <asm/arch/at91_common.h> |
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#include <asm/arch/at91_pmc.h> |
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#include <asm/arch/gpio.h> |
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#include <asm/arch/io.h> |
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|
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void at91_serial0_hw_init(void) |
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{ |
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at91_set_A_periph(AT91_PIN_PA22, 1); /* TXD0 */ |
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at91_set_A_periph(AT91_PIN_PA23, 0); /* RXD0 */ |
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at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US0); |
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} |
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|
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void at91_serial1_hw_init(void) |
||||
{ |
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at91_set_A_periph(AT91_PIN_PD0, 1); /* TXD1 */ |
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at91_set_A_periph(AT91_PIN_PD1, 0); /* RXD1 */ |
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91CAP9_ID_US1); |
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} |
||||
|
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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 |
||||
} |
||||
@ -0,0 +1,75 @@ |
||||
/*
|
||||
* (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_gpio_output(AT91_PIN_PA5, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PA3, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PD0, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
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_gpio_output(AT91_PIN_PB15, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PB16, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PB17, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
at91_set_gpio_output(AT91_PIN_PB18, 1); |
||||
} |
||||
} |
||||
@ -0,0 +1,63 @@ |
||||
/*
|
||||
* (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 |
||||
} |
||||
@ -0,0 +1,76 @@ |
||||
/*
|
||||
* (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 |
||||
} |
||||
@ -0,0 +1,75 @@ |
||||
/*
|
||||
* (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_gpio_output(AT91_PIN_PA3, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PC11, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PC16, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
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_gpio_output(AT91_PIN_PB3, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PC5, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PC4, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
at91_set_gpio_output(AT91_PIN_PC3, 1); |
||||
} |
||||
} |
||||
@ -0,0 +1,76 @@ |
||||
/*
|
||||
* (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 |
||||
} |
||||
@ -0,0 +1,75 @@ |
||||
/*
|
||||
* (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 << AT91SAM9261_ID_SPI0); |
||||
|
||||
if (cs_mask & (1 << 0)) { |
||||
at91_set_gpio_output(AT91_PIN_PA3, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PA4, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PA5, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
at91_set_gpio_output(AT91_PIN_PA6, 1); |
||||
} |
||||
} |
||||
|
||||
void at91_spi1_hw_init(unsigned long cs_mask) |
||||
{ |
||||
at91_set_A_periph(AT91_PIN_PB30, 0); /* SPI1_MISO */ |
||||
at91_set_A_periph(AT91_PIN_PB31, 0); /* SPI1_MOSI */ |
||||
at91_set_A_periph(AT91_PIN_PB29, 0); /* SPI1_SPCK */ |
||||
|
||||
/* Enable clock */ |
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9261_ID_SPI1); |
||||
|
||||
if (cs_mask & (1 << 0)) { |
||||
at91_set_gpio_output(AT91_PIN_PB28, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PA24, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PA25, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
at91_set_gpio_output(AT91_PIN_PA26, 1); |
||||
} |
||||
} |
||||
@ -0,0 +1,54 @@ |
||||
/*
|
||||
* (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 |
||||
} |
||||
@ -0,0 +1,76 @@ |
||||
/*
|
||||
* (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 |
||||
} |
||||
@ -0,0 +1,75 @@ |
||||
/*
|
||||
* (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_gpio_output(AT91_PIN_PA5, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PA3, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PA4, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
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_gpio_output(AT91_PIN_PB15, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PB16, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PB17, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
at91_set_gpio_output(AT91_PIN_PB18, 1); |
||||
} |
||||
} |
||||
@ -0,0 +1,35 @@ |
||||
/*
|
||||
* (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); |
||||
} |
||||
@ -0,0 +1,76 @@ |
||||
/*
|
||||
* (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_PA6, 1); /* TXD0 */ |
||||
at91_set_A_periph(AT91_PIN_PA7, 0); /* RXD0 */ |
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US0); |
||||
} |
||||
|
||||
void at91_serial1_hw_init(void) |
||||
{ |
||||
at91_set_A_periph(AT91_PIN_PA11, 1); /* TXD1 */ |
||||
at91_set_A_periph(AT91_PIN_PA12, 0); /* RXD1 */ |
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US1); |
||||
} |
||||
|
||||
void at91_serial2_hw_init(void) |
||||
{ |
||||
at91_set_A_periph(AT91_PIN_PA13, 1); /* TXD2 */ |
||||
at91_set_A_periph(AT91_PIN_PA14, 0); /* RXD2 */ |
||||
at91_sys_write(AT91_PMC_PCER, 1 << AT91SAM9RL_ID_US2); |
||||
} |
||||
|
||||
void at91_serial3_hw_init(void) |
||||
{ |
||||
at91_set_A_periph(AT91_PIN_PA21, 0); /* DRXD */ |
||||
at91_set_A_periph(AT91_PIN_PA22, 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 |
||||
} |
||||
@ -0,0 +1,52 @@ |
||||
/*
|
||||
* (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_gpio_output(AT91_PIN_PA28, 1); |
||||
} |
||||
if (cs_mask & (1 << 1)) { |
||||
at91_set_gpio_output(AT91_PIN_PB7, 1); |
||||
} |
||||
if (cs_mask & (1 << 2)) { |
||||
at91_set_gpio_output(AT91_PIN_PD8, 1); |
||||
} |
||||
if (cs_mask & (1 << 3)) { |
||||
at91_set_gpio_output(AT91_PIN_PD9, 1); |
||||
} |
||||
} |
||||
@ -0,0 +1,64 @@ |
||||
/*
|
||||
* (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_pmc.h> |
||||
#include <asm/arch/gpio.h> |
||||
#include <asm/arch/io.h> |
||||
|
||||
#ifdef CONFIG_RED_LED |
||||
void red_LED_on(void) |
||||
{ |
||||
at91_set_gpio_value(CONFIG_RED_LED, 1); |
||||
} |
||||
|
||||
void red_LED_off(void) |
||||
{ |
||||
at91_set_gpio_value(CONFIG_RED_LED, 0); |
||||
} |
||||
#endif |
||||
|
||||
#ifdef CONFIG_GREEN_LED |
||||
void green_LED_on(void) |
||||
{ |
||||
at91_set_gpio_value(CONFIG_GREEN_LED, 0); |
||||
} |
||||
|
||||
void green_LED_off(void) |
||||
{ |
||||
at91_set_gpio_value(CONFIG_GREEN_LED, 1); |
||||
} |
||||
#endif |
||||
|
||||
#ifdef CONFIG_YELLOW_LED |
||||
void yellow_LED_on(void) |
||||
{ |
||||
at91_set_gpio_value(CONFIG_YELLOW_LED, 0); |
||||
} |
||||
|
||||
void yellow_LED_off(void) |
||||
{ |
||||
at91_set_gpio_value(CONFIG_YELLOW_LED, 1); |
||||
} |
||||
#endif |
||||
@ -0,0 +1,38 @@ |
||||
/*
|
||||
* (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 |
||||
*/ |
||||
|
||||
#ifndef AT91_COMMON_H |
||||
#define AT91_COMMON_H |
||||
|
||||
void at91_macb_hw_init(void); |
||||
void at91_serial_hw_init(void); |
||||
void at91_serial0_hw_init(void); |
||||
void at91_serial1_hw_init(void); |
||||
void at91_serial2_hw_init(void); |
||||
void at91_serial3_hw_init(void); |
||||
void at91_spi0_hw_init(unsigned long cs_mask); |
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void at91_spi1_hw_init(unsigned long cs_mask); |
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void at91_uhp_hw_init(void); |
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|
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#endif /* AT91_COMMON_H */ |
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Reference in new issue