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| author | Stephen Warren <swarren@nvidia.com> | 2014-05-29 15:29:40 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2014-06-05 11:25:54 -0700 |
| commit | e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec (patch) | |
| tree | a6d9cd9a5647367506d268e94fd200acbbcd8232 /include/configs/jetson-tk1.h | |
| parent | cc49da249cf2f380d2fed5571fad65ce6494fc95 (diff) | |
| download | u-boot-imx-e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec.zip u-boot-imx-e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec.tar.gz u-boot-imx-e6607cffef965011ef0ddc0fbe6f4b7c0d53aeec.tar.bz2 | |
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.h | 2 |
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 */ |