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ARM: rpi: enable USB keyboard

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Now that the DWC2 driver supports split transactions, we can reasonably
enable support for USB keyboards. This wasn't terribly useful before
since keyboards are usually LS/FS devices, and thus require split
transaction support when attached to a USB hub such as the hub built into
the RPi model Bs.

Cc: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
This commit is contained in:
Stephen Warren 2015-12-15 20:50:22 -07:00 • committed by Marek Vasut
parent 25612f23b5
commit 1ff6015ecb
1 changed files with 5 additions and 1 deletions
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6
include/configs/rpi-common.h
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@ -88,6 +88,9 @@
#define CONFIG_USB_HOST_ETHER
#define CONFIG_USB_ETHER_SMSC95XX
#define CONFIG_MISC_INIT_R
#define CONFIG_USB_KEYBOARD
#define CONFIG_SYS_USB_EVENT_POLL
#define CONFIG_SYS_STDIO_DEREGISTER
#endif
/* Console UART */
@ -111,6 +114,7 @@
#define CONFIG_SYS_LOAD_ADDR 0x1000000
#define CONFIG_CONSOLE_MUX
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
#define CONFIG_PREBOOT "usb start"
/* Shell */
#define CONFIG_SYS_MAXARGS 8
@ -133,7 +137,7 @@
/* Environment */
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define ENV_DEVICE_SETTINGS \
"stdin=serial,lcd\0" \
"stdin=serial,usbkbd\0" \
"stdout=serial,lcd\0" \
"stderr=serial,lcd\0"