From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ziyuan Xu Date: Thu, 30 Jun 2016 15:21:59 +0800 Subject: [U-Boot] [PATCH 2/4] usb: dwc2-otg: redefine fifo-size for rk3288 In-Reply-To: <1467271321-17605-1-git-send-email-xzy.xu@rock-chips.com> References: <1467271321-17605-1-git-send-email-xzy.xu@rock-chips.com> Message-ID: <1467271321-17605-3-git-send-email-xzy.xu@rock-chips.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Redefine RX FIFO size & TX FIFO size for rk3288. Signed-off-by: Ziyuan Xu --- 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 + #define PTX_FIFO_SIZE (1536*1) #define DEPCTL_TXFNUM_0 (0x0<<22) -- 1.9.1