[U-Boot] [PATCH 1/4] ehci-omap: Do not call dcache_off from omap_ehci_hcd_init

[Tom Rini]

On 06/14/2012 02:57 PM, Marek Vasut wrote:
> 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 :'-(

Whoops, forgot.  I don't know why I thought it was you :)

> 
>>
>> Signed-off-by: Tom Rini <trini at ti.com>
> 
> But this is always a good thing to see.
> 
> Acked-by: Marek Vasut <marex at denx.de>
> 
>> ---
>>  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