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| author | michael <michael@panicking.retis> | 2008-12-11 13:43:55 +0100 |
|---|---|---|
| committer | Remy Bohmer <linux@bohmer.net> | 2009-01-28 19:57:28 +0100 |
| commit | 51ab142b8b546d5e627b2c8c36d0adae222565f7 (patch) | |
| tree | 1d6207072cfa48edcb17b1136a870d41ac5fdd17 /drivers/usb/usb_ehci_fsl.c | |
| parent | db63299b1dd2894ade542278210bccd046de6435 (diff) | |
| download | u-boot-imx-51ab142b8b546d5e627b2c8c36d0adae222565f7.zip u-boot-imx-51ab142b8b546d5e627b2c8c36d0adae222565f7.tar.gz u-boot-imx-51ab142b8b546d5e627b2c8c36d0adae222565f7.tar.bz2 | |
[PATCH] This patch add varius fix to the ehci.
- fix ehci_readl, ehci_writel
- introduce new define in ehci.h
- introduce the handshake function for waiting on a register
- fix usb_ehci_fsl with the new HC_LENGTH macro
Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it>
Signed-off-by: Remy Böhmer <linux@bohmer.net>
Diffstat (limited to 'drivers/usb/usb_ehci_fsl.c')
| -rw-r--r-- | drivers/usb/usb_ehci_fsl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/usb_ehci_fsl.c b/drivers/usb/usb_ehci_fsl.c index 9ca6c56..81d5d21 100644 --- a/drivers/usb/usb_ehci_fsl.c +++ b/drivers/usb/usb_ehci_fsl.c @@ -43,7 +43,8 @@ int ehci_hcd_init(void) addr = (uint32_t)&(im->usb[0]); hccr = (struct ehci_hccr *)(addr + FSL_SKIP_PCI); - hcor = (struct ehci_hcor *)((uint32_t) hccr + hccr->cr_caplength); + hcor = (struct ehci_hcor *)((uint32_t) hccr + + HC_LENGTH(ehci_readl(&hccr->cr_capbase))); /* Configure clock */ clrsetbits_be32(&(im->clk.sccr), MPC83XX_SCCR_USB_MASK, |