On 2020/5/25 下午10:44, Marcin Juszkiewicz wrote:
U-Boot has video output enabled so time to get keyboard working.
=> usb reset;usb tree resetting USB... Bus usb@fe380000: USB EHCI 1.00 Bus usb@fe3a0000: USB OHCI 1.0 Bus usb@fe3c0000: USB EHCI 1.00 Bus usb@fe3e0000: USB OHCI 1.0 Bus dwc3: usb maximum-speed not found Register 2000140 NbrPorts 2 Starting the controller USB XHCI 1.10 scanning bus usb@fe380000 for devices... 1 USB Device(s) found scanning bus usb@fe3a0000 for devices... 1 USB Device(s) found scanning bus usb@fe3c0000 for devices... 1 USB Device(s) found scanning bus usb@fe3e0000 for devices... 3 USB Device(s) found scanning bus dwc3 for devices... cannot reset port 1!? 2 USB Device(s) found scanning usb for storage devices... 2 Storage Device(s) found USB device tree: 1 Hub (480 Mb/s, 0mA) u-boot EHCI Host Controller
1 Hub (12 Mb/s, 0mA) U-Boot Root Hub
1 Hub (480 Mb/s, 0mA) u-boot EHCI Host Controller
1 Hub (12 Mb/s, 0mA) | U-Boot Root Hub | +-2 Hub (12 Mb/s, 100mA) | ALCOR Generic USB Hub | +-3 Mass Storage (12 Mb/s, 200mA) Kingston DT 101 G2 001478544887BB3157380157
1 Hub (5 Gb/s, 0mA) | U-Boot XHCI Host Controller | +-2 Mass Storage (5 Gb/s, 76mA) ADATA ADATA USB Flash Drive 1520405012240002
Signed-off-by: Marcin Juszkiewicz marcin@juszkiewicz.com.pl
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
configs/rockpro64-rk3399_defconfig | 2 ++ include/configs/rockpro64_rk3399.h | 2 ++ 2 files changed, 4 insertions(+)
diff --git configs/rockpro64-rk3399_defconfig configs/rockpro64-rk3399_defconfig index 53abce0057..205be70cb0 100644 --- configs/rockpro64-rk3399_defconfig +++ configs/rockpro64-rk3399_defconfig @@ -52,6 +52,8 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_OHCI_GENERIC=y CONFIG_USB_HOST_ETHER=y CONFIG_USB_ETHER_ASIX=y CONFIG_USB_ETHER_ASIX88179=y diff --git include/configs/rockpro64_rk3399.h include/configs/rockpro64_rk3399.h index 7a72cf6049..37a08b2c00 100644 --- include/configs/rockpro64_rk3399.h +++ include/configs/rockpro64_rk3399.h @@ -17,4 +17,6 @@
#define SDRAM_BANK_SIZE (2UL << 30)
+#define CONFIG_USB_OHCI_NEW +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 #endif