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Diffstat (limited to 'src/drivers/usb/Kconfig')
| -rw-r--r-- | src/drivers/usb/Kconfig | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/drivers/usb/Kconfig b/src/drivers/usb/Kconfig index 6854c4a6b6..36fda75c8d 100644 --- a/src/drivers/usb/Kconfig +++ b/src/drivers/usb/Kconfig @@ -92,6 +92,14 @@ config USBDEBUG_DONGLE_FTDI_FT232H Use this with FT232H usb-to-uart. Configuration is hard-coded to use 8n1, no flow control. +config USBDEBUG_DONGLE_WCH_CH347 + bool "WCH CH347 UART" + help + Use this with CH347 usb-to-uart. Configuration is hard-coded + to use 8n1, no flow control. For compatibility across modes + 0, 1, and 3, only UART 1 is supported. The UART in mode 2 is + not currently supported. + endchoice config USBDEBUG_DONGLE_FTDI_FT232H_BAUD @@ -104,6 +112,16 @@ config USBDEBUG_DONGLE_FTDI_FT232H_BAUD connection works with it. Multiples of 115,200 seem to be a good choice, and EHCI debug usually can't saturate more than 576,000. +config USBDEBUG_DONGLE_WCH_CH347_BAUD + int "WCH CH347 baud rate" + default 115200 + depends on USBDEBUG_DONGLE_WCH_CH347 + help + Select baud rate for CH347 in the range 1200..9,000,000. Make + sure that your receiving side supports the same setting and your + connection works with it. Multiples of 115,200 seem to be a good + choice, and EHCI debug usually can't saturate more than 576,000. + config USBDEBUG_OPTIONAL_HUB_PORT int default 2 if USBDEBUG_DONGLE_BEAGLEBONE |