[U-Boot] [PATCH V4 6/8] imx: usb: There is no such register

Stefano Babic
2012-04-19T16:17:03Z

On 19/04/2012 10:55, Timo Ketola wrote:
> 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>
> ---
>
> Changes in v4:
> - Rewrapped commit message
>
> Changes in v2:
> - New patch in this series
>
> drivers/usb/host/ehci-mxc.c | 2 --
> 1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c
> index 7384580..45cbd18 100644
> --- a/drivers/usb/host/ehci-mxc.c
> +++ b/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);
>
Acked-by: Stefano Babic <sbabic@denx.de>

Best regards,
Stefano Babic

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