* Patches by Richard Woodruff, 10 Jun 2004:

[kernel/u-boot.git] / lib_mips / board.c

diff --git a/lib_mips/board.c b/lib_mips/board.c
index 7f5fa80..12df61f 100644 (file)
--- a/lib_mips/board.c
+++ b/lib_mips/board.c
@@ -193,6 +193,9 @@ void board_init_f(ulong bootflag)
        /* Pointer is writable since we allocated a register for it.
         */
        gd = &gd_data;
+       /* compiler optimization barrier needed for GCC >= 3.4 */
+       __asm__ __volatile__("": : :"memory");
+
        memset ((void *)gd, 0, sizeof (gd_t));
 
        for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {