]> git.sur5r.net Git - u-boot/commitdiff
ehci-omap: Do not call dcache_off from omap_ehci_hcd_init
authorTom Rini <trini@ti.com>
Sun, 15 Jul 2012 04:43:46 +0000 (04:43 +0000)
committerMarek Vasut <marex@denx.de>
Wed, 18 Jul 2012 12:43:14 +0000 (14:43 +0200)
This has never been completely sufficient and now happens too late to
paper over the cache coherency problems with the current USB stack.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
drivers/usb/host/ehci-omap.c

index 1ed77107ebb5d79e15989c5fab1b26f0d55abded..292673bf0035ff7a6a1db0e5e5152335abcc69dc 100644 (file)
@@ -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);