ARM: rpi: enable USB keyboard
PATCH 1/1 ARM: rpi: enable USB keyboard
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.
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This depends on Stefan Br?ns' series "usb: dwc2: add SPLIT transaction support".
--- include/configs/rpi-common.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
include/configs/rpi-common.h +5 -1
@@ -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"
Signature · 1 line
1.9.1
PATCH 1/1 ARM: rpi: enable USB keyboard
Quoted 8 lines · Stephen Warren
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 Br?ns <[email protected]>Signed-off-by Stephen Warren <[email protected]>
In that case, I am putting both into u-boot-usb/dwc2 for now, until the dwc2 patchset gets more fleshed out . Thanks!
Best regards,
Marek Vasut