USB: Add dcache support to the EHCI driver

[u-boot] / drivers / usb / usb_ehci.h

diff --git a/drivers/usb/usb_ehci.h b/drivers/usb/usb_ehci.h
index b72498b7e67456e141e7b3cdce42c2b5ca87aec7..b3c1d5d7284234acbb47933f7db63670393067a4 100644 (file)
--- a/drivers/usb/usb_ehci.h
+++ b/drivers/usb/usb_ehci.h
@@ -180,6 +180,11 @@ struct QH {
        uint32_t qh_endpt2;
        uint32_t qh_curtd;
        struct qTD qh_overlay;
+       /*
+        * Add dummy fill value to make the size of this struct
+        * aligned to 32 bytes
+        */
+       uint8_t fill[16];
 };
 
 /* Low level init functions */