summaryrefslogtreecommitdiff
path: root/drivers/usb/host/ehci-omap.c
diff options
context:
space:
mode:
authorTom Rini <trini@ti.com>2012-07-15 04:43:46 +0000
committerMarek Vasut <marex@denx.de>2012-07-18 14:43:14 +0200
commiteec3866e00faf700a4b7d3b30266383914da347f (patch)
tree9f6cbb78e521bdbaed463f9348cc47e6af90bc9b /drivers/usb/host/ehci-omap.c
parent66714b1a6df0a5a9f1656a6d4e6eea3c7ecdf7ae (diff)
downloadu-boot-imx-eec3866e00faf700a4b7d3b30266383914da347f.zip
u-boot-imx-eec3866e00faf700a4b7d3b30266383914da347f.tar.gz
u-boot-imx-eec3866e00faf700a4b7d3b30266383914da347f.tar.bz2
ehci-omap: Do not call dcache_off from omap_ehci_hcd_init
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>
Diffstat (limited to 'drivers/usb/host/ehci-omap.c')
-rw-r--r--drivers/usb/host/ehci-omap.c1
1 files changed, 0 insertions, 1 deletions
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);