From e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 29 May 2014 15:29:40 -0600 Subject: ARM: tegra: enable USB device mode and UMS on some boards For each of Jetson TK1, Venice2, and Beaver: - Enable the first USB controller in DT, and describe its configuration. - Enable USB device/gadget support. This allows the user to type e.g. "ums 0 mmc 0" at the command-line to cause U-Boot to act a USB device implementing the USB Mass Storage protocol, and expose MMC device 0 that way. This allows a host PC to mount the Tegra device's MMC, partition it, and install a filesystem on it. Signed-off-by: Stephen Warren Signed-off-by: Tom Warren --- include/configs/beaver.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/configs/beaver.h') diff --git a/include/configs/beaver.h b/include/configs/beaver.h index 9ff089e67c..ae83112798 100644 --- a/include/configs/beaver.h +++ b/include/configs/beaver.h @@ -76,6 +76,7 @@ /* USB Host support */ #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_TEGRA +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 #define CONFIG_USB_STORAGE #define CONFIG_CMD_USB @@ -87,6 +88,7 @@ #define CONFIG_CMD_NET #define CONFIG_CMD_DHCP +#include "tegra-common-ums.h" #include "tegra-common-post.h" #endif /* __CONFIG_H */ -- cgit v1.2.3