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authorStephen Warren <swarren@nvidia.com>2014-05-29 15:29:40 -0600
committerTom Warren <twarren@nvidia.com>2014-06-05 11:25:54 -0700
commite6607cffef965011ef0ddc0fbe6f4b7c0d53aeec (patch)
treea6d9cd9a5647367506d268e94fd200acbbcd8232 /include/configs/jetson-tk1.h
parentcc49da249cf2f380d2fed5571fad65ce6494fc95 (diff)
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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 <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'include/configs/jetson-tk1.h')
-rw-r--r--include/configs/jetson-tk1.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/configs/jetson-tk1.h b/include/configs/jetson-tk1.h
index 6255750..0b9e5b6 100644
--- a/include/configs/jetson-tk1.h
+++ b/include/configs/jetson-tk1.h
@@ -63,6 +63,7 @@
/* 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
@@ -74,6 +75,7 @@
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP
+#include "tegra-common-ums.h"
#include "tegra-common-post.h"
#endif /* __CONFIG_H */