Hi Ziyuan,
On 30 June 2016 at 00:21, Ziyuan Xu xzy.xu@rock-chips.com wrote:
Redefine RX FIFO size & TX FIFO size for rk3288.
Signed-off-by: Ziyuan Xu xzy.xu@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