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https://github.com/brain-hackers/u-boot-brain
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2b58e1b76d
The meaning of CONFIG_USB in U-Boot is different from that in Linux. As you see in drivers/usb/Kconfig of Linux, CONFIG_USB enables the USB host controller support, while CONFIG_USB_SUPPORT is used to enable the whole of the USB sub-system. When I added CONFIG_USB into Kconfig by commit6e7e9294d3("usb: add basic USB configs in Kconfig"), I planned to follow the Linux's convention, i.e. CONFIG_USB to enable/disable the USB host support. Then, commit68f7c5db2d("usb: Generic USB Kconfig option, that fits both host and gadget and comments") changed the logic of the CONFIG_USB to point to the whole of the USB sub-system. As a result, currently we do not have an option for USB host. This commit adds CONFIG_USB_HOST, which will be useful to compile in the USB host support code. CONFIG_USB_HOST is not referenced at all, but strangely some boards define it in board headers. I removed them because USB_HOST will be selected in Kconfig going forward. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/*
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* (C) Copyright 2010
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* Texas Instruments Incorporated.
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* Steve Sakoman <steve@sakoman.com>
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*
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* Configuration settings for the TI OMAP4 Panda board.
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* See ti_omap4_common.h for OMAP4 common part
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef __CONFIG_PANDA_H
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#define __CONFIG_PANDA_H
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/*
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* High Level Configuration Options
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*/
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/* USB UHH support options */
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#define CONFIG_USB_EHCI
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#define CONFIG_USB_EHCI_OMAP
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#define CONFIG_USB_STORAGE
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#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3
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#define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 1
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#define CONFIG_OMAP_EHCI_PHY2_RESET_GPIO 62
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/* USB Networking options */
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#define CONFIG_USB_HOST_ETHER
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#define CONFIG_USB_ETHER_SMSC95XX
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#define CONFIG_UBOOT_ENABLE_PADS_ALL
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#include <configs/ti_omap4_common.h>
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/* GPIO */
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/* ENV related config options */
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#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
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#define CONFIG_ENV_IS_IN_FAT
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#define FAT_ENV_INTERFACE "mmc"
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#define FAT_ENV_DEVICE_AND_PART "0:1"
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#define FAT_ENV_FILE "uboot.env"
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#define CONFIG_ENV_OVERWRITE
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#endif /* __CONFIG_PANDA_H */
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