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https://github.com/AsahiLinux/u-boot
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39446bcefa
Enable DFU protocol support (via the "dfu" command) on Tegra boards where USB device/gadget mode is enabled. Note that for DFU to operate correctly on Tegra, we still need some DFU fixes/enhancements that are going through the DFU -> USB trees. However, the code builds just fine without those changes, and applying this patch now will allow both sets of patches to meet in the main U-Boot tree much more quickly. In order to run test/dfu/dfu_gadget_test.sh, you would need to add the following to the board configuration: CONFIG_EXT4_WRITE CONFIG_CMD_EXT4_WRITE However, I haven't enabled those here, since I believe the main use-case for DFU on Tegra is raw flash writing, rather than filesystem access, so we don't need the additional code-size hit. However, I could be persuaded otherwise! We should probably add a separate test script for raw flash access. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
37 lines
935 B
C
37 lines
935 B
C
/*
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* (C) Copyright 2014
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* NVIDIA Corporation <www.nvidia.com>
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*
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* SPDX-License-Identifier: GPL-2.0
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*/
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#ifndef _TEGRA_COMMON_USB_GADGET_H_
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#define _TEGRA_COMMON_USB_GADGET_H_
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#ifndef CONFIG_SPL_BUILD
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/* USB gadget mode support*/
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#define CONFIG_USB_GADGET
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#define CONFIG_USB_GADGET_VBUS_DRAW 2
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#define CONFIG_CI_UDC
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#define CONFIG_CI_UDC_HAS_HOSTPC
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#define CONFIG_USB_GADGET_DUALSPEED
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#define CONFIG_G_DNL_VENDOR_NUM 0x0955
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#define CONFIG_G_DNL_PRODUCT_NUM 0x701A
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#define CONFIG_G_DNL_MANUFACTURER "NVIDIA"
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#define CONFIG_USBDOWNLOAD_GADGET
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/* USB mass storage protocol */
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#define CONFIG_USB_GADGET_MASS_STORAGE
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#define CONFIG_CMD_USB_MASS_STORAGE
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/* DFU protocol */
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#define CONFIG_DFU_FUNCTION
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#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 * 1024 * 1024)
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#define CONFIG_CMD_DFU
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#ifdef CONFIG_MMC
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#define CONFIG_DFU_MMC
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#endif
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#ifdef CONFIG_SPI_FLASH
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#define CONFIG_DFU_SF
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#endif
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#endif
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#endif /* _TEGRA_COMMON_USB_GADGET_H_ */
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