[coreboot-gerrit] Patch set updated for coreboot: 19966d2 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 19966d2ba90d4d1b4532c6ce8712af69728ee577
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 62b10c5..83c23a3 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);