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 <[email protected]>
Reviewed-by: Kever Yang <[email protected]>
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
