diff options
| author | Stephen Warren <swarren@nvidia.com> | 2014-07-25 17:16:54 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2014-08-18 16:57:03 -0700 |
| commit | 39446bcefafa178e4072bd28c4f8325835d473d2 (patch) | |
| tree | 415dd3c9a0944913893c155dc3538e49026d69d3 /include/configs/tegra-common-usb-gadget.h | |
| parent | df3443dfa449ad02bef8ddf6e2c90a6fd9394fc9 (diff) | |
| download | blackbird-obmc-uboot-39446bcefafa178e4072bd28c4f8325835d473d2.tar.gz blackbird-obmc-uboot-39446bcefafa178e4072bd28c4f8325835d473d2.zip | |
ARM: tegra: enable DFU too
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>
Diffstat (limited to 'include/configs/tegra-common-usb-gadget.h')
| -rw-r--r-- | include/configs/tegra-common-usb-gadget.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/configs/tegra-common-usb-gadget.h b/include/configs/tegra-common-usb-gadget.h new file mode 100644 index 0000000000..287460c132 --- /dev/null +++ b/include/configs/tegra-common-usb-gadget.h @@ -0,0 +1,37 @@ +/* + * (C) Copyright 2014 + * NVIDIA Corporation <www.nvidia.com> + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#ifndef _TEGRA_COMMON_USB_GADGET_H_ +#define _TEGRA_COMMON_USB_GADGET_H_ + +#ifndef CONFIG_SPL_BUILD +/* USB gadget mode support*/ +#define CONFIG_USB_GADGET +#define CONFIG_USB_GADGET_VBUS_DRAW 2 +#define CONFIG_CI_UDC +#define CONFIG_CI_UDC_HAS_HOSTPC +#define CONFIG_USB_GADGET_DUALSPEED +#define CONFIG_G_DNL_VENDOR_NUM 0x0955 +#define CONFIG_G_DNL_PRODUCT_NUM 0x701A +#define CONFIG_G_DNL_MANUFACTURER "NVIDIA" +#define CONFIG_USBDOWNLOAD_GADGET +/* USB mass storage protocol */ +#define CONFIG_USB_GADGET_MASS_STORAGE +#define CONFIG_CMD_USB_MASS_STORAGE +/* DFU protocol */ +#define CONFIG_DFU_FUNCTION +#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 * 1024 * 1024) +#define CONFIG_CMD_DFU +#ifdef CONFIG_MMC +#define CONFIG_DFU_MMC +#endif +#ifdef CONFIG_SPI_FLASH +#define CONFIG_DFU_SF +#endif +#endif + +#endif /* _TEGRA_COMMON_USB_GADGET_H_ */ |
