From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Thu, 14 Jun 2012 23:57:32 +0200 Subject: [U-Boot] [PATCH 1/4] ehci-omap: Do not call dcache_off from omap_ehci_hcd_init In-Reply-To: <1339700507-26700-2-git-send-email-trini@ti.com> References: <1339700507-26700-1-git-send-email-trini@ti.com> <1339700507-26700-2-git-send-email-trini@ti.com> Message-ID: <201206142357.32995.marex@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Dear Tom Rini, > This has never been completely sufficient and now happens too late to > paper over the cache coherency problems with the current USB stack. Poor USB maintainer isn't CCed :'-( > > Signed-off-by: Tom Rini But this is always a good thing to see. Acked-by: Marek Vasut > --- > drivers/usb/host/ehci-omap.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c > index 1ed7710..292673b 100644 > --- a/drivers/usb/host/ehci-omap.c > +++ b/drivers/usb/host/ehci-omap.c > @@ -246,7 +246,6 @@ int omap_ehci_hcd_init(struct omap_usbhs_board_data > *usbhs_pdata) if (is_ehci_phy_mode(usbhs_pdata->port_mode[i])) > omap_ehci_soft_phy_reset(i); > > - dcache_disable(); > hccr = (struct ehci_hccr *)(OMAP_EHCI_BASE); > hcor = (struct ehci_hcor *)(OMAP_EHCI_BASE + 0x10); Best regards, Marek Vasut