From: Stephen Warren swarren@nvidia.com
This allows transferring data directly to/from RAM. For example, one could create a boot script that starts DFU on a RAM region, then once DFU exits (which is under the control of the attached USB host, via a USB bus reset), uses the code/data that was received over DFU.
Signed-off-by: Stephen Warren swarren@nvidia.com --- include/configs/tegra-common-usb-gadget.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/configs/tegra-common-usb-gadget.h b/include/configs/tegra-common-usb-gadget.h index b1a14cbe73b5..f6e1d5c4db2d 100644 --- a/include/configs/tegra-common-usb-gadget.h +++ b/include/configs/tegra-common-usb-gadget.h @@ -39,6 +39,7 @@ #ifdef CONFIG_SPI_FLASH #define CONFIG_DFU_SF #endif +#define CONFIG_DFU_RAM #endif
#endif /* _TEGRA_COMMON_USB_GADGET_H_ */