From: Florian Fainelli <f.fainelli@gmail.com>
Date: Fri, 15 Oct 2010 13:53:45 +0000 (+0200)
Subject: ehci-pci: print hccr, hcor and hc_lenght
X-Git-Tag: v2010.12-rc1~36^2~4
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=af68c066709f20fcfd0ce6cd955bfbe4642d0a15;p=oweals%2Fu-boot.git

ehci-pci: print hccr, hcor and hc_lenght

It is useful to know the EHCI-PCI hccr, hcor and hc_lenght to make sure it was
successfully registered, and at the correct location.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---

diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 047902a0c1..cff3438929 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -53,6 +53,10 @@ int ehci_hcd_init(void)
 	hcor = (struct ehci_hcor *)((uint32_t) hccr +
 			HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
 
+	debug("EHCI-PCI init hccr 0x%x and hcor 0x%x hc_length %d\n",
+			(uint32_t)hccr, (uint32_t)hcor,
+			(uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase)));
+
 	return 0;
 }