[coreboot-gerrit] Patch set updated for coreboot: 0d64603 usbdebug: Some fix for dongle compatibility

[Kyösti Mälkki (kyosti.malkki@gmail.com)]

Kyösti Mälkki (kyosti.malkki at gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3868

-gerrit

commit 0d64603ff228fecba83f12f3c93e1a21a731ec79
Author: Kyösti Mälkki <kyosti.malkki at gmail.com>
Date:   Thu Jun 6 10:33:39 2013 +0300

    usbdebug: Some fix for dongle compatibility
    
    Not sure what this is about.
    
    Required for BeagleBone (not Black) with HUB in the middle, also
    old FX2 senses extra reset if we do this.
    
    Change-Id: I86878f8f570911ed1ed3ec844c232ac91e934072
    Signed-off-by: Kyösti Mälkki <kyosti.malkki at gmail.com>
---
 src/drivers/usb/ehci_debug.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/drivers/usb/ehci_debug.c b/src/drivers/usb/ehci_debug.c
index 800dc76..a71f1fe 100644
--- a/src/drivers/usb/ehci_debug.c
+++ b/src/drivers/usb/ehci_debug.c
@@ -558,10 +558,12 @@ try_next_port:
 	}
 	dprintk(BIOS_INFO, "EHCI debug port enabled.\n");
 
+#if 0
 	/* Completely transfer the debug device to the debug controller */
 	portsc = read32((unsigned long)&ehci_regs->port_status[debug_port - 1]);
 	portsc &= ~PORT_PE;
 	write32((unsigned long)&ehci_regs->port_status[debug_port - 1], portsc);
+#endif
 
 	dbgp_mdelay(100);