--- include/configs/pinebook-pro-rk3399.h.orig 2021-01-13 06:11:11.463691000 +0300 +++ include/configs/pinebook-pro-rk3399.h 2021-01-13 06:12:48.129467000 +0300 @@ -25,4 +25,7 @@ #define SDRAM_BANK_SIZE (2UL << 30) +#define CONFIG_USB_OHCI_NEW +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 + #endif