Hi Ziyuan, On 30 June 2016 at 00:21, Ziyuan Xu <xzy...@rock-chips.com> wrote: > Redefine RX FIFO size & TX FIFO size for rk3288. > > Signed-off-by: Ziyuan Xu <xzy...@rock-chips.com> > --- > > drivers/usb/gadget/dwc2_udc_otg_regs.h | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/usb/gadget/dwc2_udc_otg_regs.h > b/drivers/usb/gadget/dwc2_udc_otg_regs.h > index 78ec90e..a0617c8 100644 > --- a/drivers/usb/gadget/dwc2_udc_otg_regs.h > +++ b/drivers/usb/gadget/dwc2_udc_otg_regs.h > @@ -130,8 +130,14 @@ struct dwc2_usbotg_reg { > #define HIGH_SPEED_CONTROL_PKT_SIZE 64 > #define HIGH_SPEED_BULK_PKT_SIZE 512 > > +#ifdef CONFIG_ROCKCHIP_RK3288 > +#define RX_FIFO_SIZE (275*4) > +#define NPTX_FIFO_SIZE (16*4) > +#else > #define RX_FIFO_SIZE (1024*4) > #define NPTX_FIFO_SIZE (1024*4) > +#endif
I cannot see where this is used. Can you explain? Also can you add a reason for the change in your commit message? > + > #define PTX_FIFO_SIZE (1536*1) > > #define DEPCTL_TXFNUM_0 (0x0<<22) > -- > 1.9.1 > > Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot