From 69aca6d1406c5a36d9b0bcd6664b52f6448c5937 Mon Sep 17 00:00:00 2001 From: lyz Date: Mon, 4 Nov 2013 15:55:29 +0800 Subject: [PATCH] usb: fix bug Soft Reset HANG --- drivers/usb/dwc_otg/dwc_otg_cil.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/dwc_otg/dwc_otg_cil.c b/drivers/usb/dwc_otg/dwc_otg_cil.c index 35e88832a256..649b76b16a34 100755 --- a/drivers/usb/dwc_otg/dwc_otg_cil.c +++ b/drivers/usb/dwc_otg/dwc_otg_cil.c @@ -2960,6 +2960,7 @@ void dwc_otg_core_reset(dwc_otg_core_if_t *_core_if) greset.d32); break; } + UDELAY(1); } while (greset.b.csftrst == 1); -- 2.34.1