mirror of
https://github.com/AsahiLinux/u-boot
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905fe99b9f
This enables I2C on Seaboard. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
95 lines
2.7 KiB
C
95 lines
2.7 KiB
C
/*
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* (C) Copyright 2010,2011
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* NVIDIA Corporation <www.nvidia.com>
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*
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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
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* 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,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#include <asm/sizes.h>
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#include "tegra2-common.h"
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/* Enable fdt support for Seaboard. Flash the image in u-boot-dtb.bin */
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#define CONFIG_DEFAULT_DEVICE_TREE tegra2-seaboard
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#define CONFIG_OF_CONTROL
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#define CONFIG_OF_SEPARATE
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/* High-level configuration options */
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#define TEGRA2_SYSMEM "mem=384M@0M nvmem=128M@384M mem=512M@512M"
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#define V_PROMPT "Tegra2 (SeaBoard) # "
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#define CONFIG_TEGRA2_BOARD_STRING "NVIDIA Seaboard"
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/* Board-specific serial config */
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#define CONFIG_SERIAL_MULTI
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#define CONFIG_TEGRA2_ENABLE_UARTD
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#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTD_BASE
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/* On Seaboard: GPIO_PI3 = Port I = 8, bit = 3 */
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#define CONFIG_UART_DISABLE_GPIO GPIO_PI3
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#define CONFIG_MACH_TYPE MACH_TYPE_SEABOARD
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#define CONFIG_SYS_BOARD_ODMDATA 0x300d8011 /* lp1, 1GB */
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#define CONFIG_BOARD_EARLY_INIT_F
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/* SPI */
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#define CONFIG_TEGRA2_SPI
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#define CONFIG_SPI_FLASH
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#define CONFIG_SPI_FLASH_WINBOND
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#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
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#define CONFIG_CMD_SPI
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#define CONFIG_CMD_SF
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#define CONFIG_SPI_FLASH_SIZE (4 << 20)
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/* I2C */
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#define CONFIG_TEGRA_I2C
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#define CONFIG_SYS_I2C_INIT_BOARD
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#define CONFIG_I2C_MULTI_BUS
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#define CONFIG_SYS_MAX_I2C_BUS 4
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#define CONFIG_SYS_I2C_SPEED 100000
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#define CONFIG_CMD_I2C
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/* SD/MMC */
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#define CONFIG_MMC
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#define CONFIG_GENERIC_MMC
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#define CONFIG_TEGRA2_MMC
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#define CONFIG_CMD_MMC
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#define CONFIG_DOS_PARTITION
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#define CONFIG_EFI_PARTITION
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#define CONFIG_CMD_EXT2
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#define CONFIG_CMD_FAT
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/* Environment in SPI */
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#define CONFIG_ENV_IS_IN_SPI_FLASH
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#define CONFIG_ENV_SPI_MAX_HZ 48000000
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#define CONFIG_ENV_SPI_MODE SPI_MODE_0
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#define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
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#define CONFIG_ENV_OFFSET (CONFIG_SPI_FLASH_SIZE - CONFIG_ENV_SECT_SIZE)
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/* USB Host support */
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#define CONFIG_USB_EHCI
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#define CONFIG_USB_EHCI_TEGRA
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#define CONFIG_USB_STORAGE
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#define CONFIG_CMD_USB
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#endif /* __CONFIG_H */
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