X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fcoldfire%2Fpatches%2F021-m5445x_usb_premerge.patch;fp=target%2Flinux%2Fcoldfire%2Fpatches%2F021-m5445x_usb_premerge.patch;h=4650aae6e4d545965f7e3c625e38b339788f9c10;hb=c49f135f72f98633653300bab5b0ac993b03c6be;hp=0000000000000000000000000000000000000000;hpb=50f2abfa16a2b509955312d1776beeece662c61b;p=openwrt%2Fopenwrt.git

diff --git a/target/linux/coldfire/patches/021-m5445x_usb_premerge.patch b/target/linux/coldfire/patches/021-m5445x_usb_premerge.patch
new file mode 100644
index 0000000000..4650aae6e4
--- /dev/null
+++ b/target/linux/coldfire/patches/021-m5445x_usb_premerge.patch
@@ -0,0 +1,45 @@
+From 3d7f85e904cf9dab191eeab9933ecac1e90d06e4 Mon Sep 17 00:00:00 2001
+From: Bruce Schmid <duck@freescale.com>
+Date: Thu, 29 Nov 2007 16:30:47 -0700
+Subject: [PATCH] USB pre-merge
+
+LTIBName: m5445x-usb-premerge
+Signed-off-by: Duck <duck@freescale.com>
+---
+ drivers/usb/host/ehci-arc.c |   18 +++++++++++++++++-
+ 1 files changed, 17 insertions(+), 1 deletions(-)
+
+--- a/drivers/usb/host/ehci-arc.c
++++ b/drivers/usb/host/ehci-arc.c
+@@ -373,14 +373,30 @@ static int ehci_fsl_drv_resume(struct pl
+ 	pr_debug("%s pdev=0x%p  pdata=0x%p  ehci=0x%p  hcd=0x%p\n",
+ 		 __FUNCTION__, pdev, pdata, ehci, hcd);
+ 
+-	pr_debug("%s ehci->regs=0x%p  hcd->regs=0x%p",
++	pr_debug("%s ehci->regs=0x%p  hcd->regs=0x%p\n",
+ 		 __FUNCTION__, ehci->regs, hcd->regs);
+ 
+ 	memcpy(ehci->regs, (void *)&usb_ehci_regs, sizeof(struct ehci_regs));
++
++#if 0 // DDD test
+ 	ehci_writel(ehci, usb_ehci_portsc, &ehci->regs->port_status[0]);
++	printk("set portsc %08x  %08x\n", usb_ehci_portsc,
++		ehci_readl(ehci,  &ehci->regs->port_status[0]));
++	printk("set usbmode %08x\n", 
++		ehci_readl(ehci,  &ehci->regs + FSL_SOC_USB_USBMODE));
+ 
+ 	tmp = USBMODE_CM_HOST | (pdata->es ? USBMODE_ES : 0);
+ 	ehci_writel(ehci, tmp, hcd->regs + FSL_SOC_USB_USBMODE);
++#else
++	tmp = USBMODE_CM_HOST | (pdata->es ? USBMODE_ES : 0);
++	ehci_writel(ehci, tmp, hcd->regs + FSL_SOC_USB_USBMODE);
++	printk("tmp %08x  set usbmode %08x\n", tmp,
++		ehci_readl(ehci,  hcd->regs + FSL_SOC_USB_USBMODE));
++
++	ehci_writel(ehci, usb_ehci_portsc, &ehci->regs->port_status[0]);
++	printk("set portsc %08x  %08x\n", usb_ehci_portsc,
++		ehci_readl(ehci,  &ehci->regs->port_status[0]));
++#endif
+ 
+ 	set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
+ 	hcd->state = HC_STATE_RUNNING;