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https://github.com/brain-hackers/u-boot-brain
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b9b53a60ae
The U-Boot "cardhu" build supports only revision 4 of the Cardhu board and later compatible revisions. Hence, set $board_name in the default environment to "cardhu-a04" rather than just "cardhu". The Linux kernel has separate DTs for Cardhu A02 and A04, although the former isn't really supported any more. Consequently, the kernel DT file that matches the U-Boot cardhu build is "tegra30-cardhu-a04.dtb" rather than "tegra30-cardhu.dtb". Set the $fdtfile default environment variable to reflect this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
95 lines
2.6 KiB
C
95 lines
2.6 KiB
C
/*
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* Copyright (c) 2010-2012, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* 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, see <http://www.gnu.org/licenses/>.
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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 "tegra30-common.h"
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/* Enable fdt support for Cardhu. Flash the image in u-boot-dtb.bin */
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#define CONFIG_DEFAULT_DEVICE_TREE tegra30-cardhu
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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 V_PROMPT "Tegra30 (Cardhu) # "
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#define CONFIG_TEGRA_BOARD_STRING "NVIDIA Cardhu"
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#define BOARD_EXTRA_ENV_SETTINGS \
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"board_name=cardhu-a04\0" \
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"fdtfile=tegra30-cardhu-a04.dtb\0"
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/* Board-specific serial config */
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#define CONFIG_SERIAL_MULTI
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#define CONFIG_TEGRA_ENABLE_UARTA
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#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
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#define CONFIG_MACH_TYPE MACH_TYPE_CARDHU
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#define CONFIG_BOARD_EARLY_INIT_F
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/* I2C */
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#define CONFIG_SYS_I2C_TEGRA
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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 TEGRA_I2C_NUM_CONTROLLERS
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#define CONFIG_SYS_I2C_SPEED 100000
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#define CONFIG_CMD_I2C
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#define CONFIG_SYS_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_TEGRA_MMC
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#define CONFIG_CMD_MMC
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/* Environment in eMMC, at the end of 2nd "boot sector" */
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#define CONFIG_ENV_IS_IN_MMC
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#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE)
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#define CONFIG_SYS_MMC_ENV_DEV 0
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#define CONFIG_SYS_MMC_ENV_PART 2
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/* SPI */
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#define CONFIG_TEGRA20_SLINK
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#define CONFIG_TEGRA_SLINK_CTRLS 6
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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_SF_DEFAULT_SPEED 24000000
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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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/* 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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/* USB networking support */
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_ASIX
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/* General networking support */
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#define CONFIG_CMD_NET
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#define CONFIG_CMD_DHCP
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#include "tegra-common-post.h"
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#endif /* __CONFIG_H */
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