From 93f6a6771ba04b217e4c8bbca9196fd16e364479 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Thu, 1 Jul 2004 20:28:03 +0000
Subject: * Patches by Richard Woodruff, 10 Jun 2004:   - fix problems with
 examples/stubs.c for GCC >= 3.4   - fix problems with gd initialization

* Enable FAT filesystem support for HMI10 board
---
 lib_m68k/board.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'lib_m68k')

diff --git a/lib_m68k/board.c b/lib_m68k/board.c
index 06b3bd505..7e586fea5 100644
--- a/lib_m68k/board.c
+++ b/lib_m68k/board.c
@@ -257,6 +257,8 @@ board_init_f (ulong bootflag)
 
 	/* Pointer is writable since we allocated a register for it */
 	gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET);
+	/* compiler optimization barrier needed for GCC >= 3.4 */
+	__asm__ __volatile__("": : :"memory");
 
 	/* Clear initial global data */
 	memset ((void *) gd, 0, sizeof (gd_t));
-- 
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