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imx: usb: There is no such register

The reference manual of i.MX25 (nor i.MX31) does not define such
register. This seems to access read only UH2_CAPLENGTH register (if
CONFIG_MXC_USB_PORT is zero).

Signed-off-by: Timo Ketola <timo@exertus.fi>
Acked-by: Stefano Babic <sbabic@denx.de>
Timo Ketola 13 년 전
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1개의 변경된 파일0개의 추가작업 그리고 2개의 파일을 삭제
  1. 0 2
      drivers/usb/host/ehci-mxc.c

+ 0 - 2
drivers/usb/host/ehci-mxc.c

@@ -125,8 +125,6 @@ int ehci_hcd_init(void)
 	hcor = (struct ehci_hcor *)((uint32_t) hccr +
 			HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
 	setbits_le32(&ehci->usbmode, CM_HOST);
-	setbits_le32(&ehci->control, USB_EN);
-
 	__raw_writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc);
 	mxc_set_usbcontrol(CONFIG_MXC_USB_PORT, CONFIG_MXC_USB_FLAGS);