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authorwdenk <wdenk>2004-07-01 20:28:03 +0000
committerwdenk <wdenk>2004-07-01 20:28:03 +0000
commit93f6a6771ba04b217e4c8bbca9196fd16e364479 (patch)
treec0d9075172ab086e90c4991f302aca4c4f2f6d6c /lib_mips/board.c
parent39539887ea7dc298c98ac1fddd38551dfa335120 (diff)
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* 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
Diffstat (limited to 'lib_mips/board.c')
-rw-r--r--lib_mips/board.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib_mips/board.c b/lib_mips/board.c
index 7f5fa80..12df61f 100644
--- 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) {