[U-Boot] [PATCH 6/9] imx: usb: There is no such register

Timo Ketola
2012-04-18T07:57:29Z

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>
---
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 65f40a4..6f4df58 100644
--- a/drivers/usb/host/ehci-mxc.c
+++ b/drivers/usb/host/ehci-mxc.c
@@ -126,8 +126,6 @@ int ehci_hcd_init(void)
HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
setbits_le32(&ehci->usbmode, CM_HOST);
#if defined(CONFIG_MX31) || defined(CONFIG_MX25)
- setbits_le32(&ehci->control, USB_EN);
-
__raw_writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc);
#endif
mxc_set_usbcontrol(CONFIG_MXC_USB_PORT, CONFIG_MXC_USB_FLAGS);
--
1.7.5.4