From: John Linn <john.linn@xilinx.com>
Date: Wed, 2 May 2012 20:35:32 +0000 (-0700)
Subject: Xilinx: ARM: fixing USB PHY hack
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a3cfdc7fd667ccb330984172c34bf80fe40f824f;p=thirdparty%2Fu-boot.git

Xilinx: ARM: fixing USB PHY hack

The driver team has recommended this reset change
to make USB behave better based on OTG testing.
---

diff --git a/board/xilinx/dfe/board.c b/board/xilinx/dfe/board.c
index 8710636e117..0e347b90a8a 100644
--- a/board/xilinx/dfe/board.c
+++ b/board/xilinx/dfe/board.c
@@ -595,6 +595,8 @@ int board_init(void)
 	Xil_Out32(0xe000a204, 0x80);
 	Xil_Out32(0xe000a208, 0x80);
 	Xil_Out32(0xe000a040, 0x80);
+	Xil_Out32(0xe000a040, 0x00);
+	Xil_Out32(0xe000a040, 0x80);
 
 	icache_enable();
 	init_nor_flash();