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Diffstat (limited to 'post/lib_ppc/fpu/fpu.c')
-rw-r--r-- | post/lib_ppc/fpu/fpu.c | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/post/lib_ppc/fpu/fpu.c b/post/lib_ppc/fpu/fpu.c deleted file mode 100644 index 3f3adea197..0000000000 --- a/post/lib_ppc/fpu/fpu.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (C) 2007 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * Author: Sergei Poselenov <sposelenov@emcraft.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> - -/* - * FPU test - * - * This test checks the arithmetic logic unit (ALU) of CPU. - * It tests independently various groups of instructions using - * run-time modification of the code to reduce the memory footprint. - * For more details refer to post/cpu/ *.c files. - */ - -#include <post.h> - -#if CONFIG_POST & CONFIG_SYS_POST_FPU - -#include <watchdog.h> - -GNU_FPOST_ATTR - -extern int fpu_status (void); -extern void fpu_enable (void); -extern void fpu_disable (void); - -extern int fpu_post_test_math1 (void); -extern int fpu_post_test_math2 (void); -extern int fpu_post_test_math3 (void); -extern int fpu_post_test_math4 (void); -extern int fpu_post_test_math5 (void); -extern int fpu_post_test_math6 (void); -extern int fpu_post_test_math7 (void); - -int fpu_post_test (int flags) -{ - int fpu = fpu_status (); - - int ret = 0; - - WATCHDOG_RESET (); - - if (!fpu) - fpu_enable (); - - if (ret == 0) - ret = fpu_post_test_math1 (); - if (ret == 0) - ret = fpu_post_test_math2 (); - if (ret == 0) - ret = fpu_post_test_math3 (); - if (ret == 0) - ret = fpu_post_test_math4 (); - if (ret == 0) - ret = fpu_post_test_math5 (); - if (ret == 0) - ret = fpu_post_test_math6 (); - if (ret == 0) - ret = fpu_post_test_math7 (); - - if (!fpu) - fpu_disable (); - - WATCHDOG_RESET (); - - return ret; -} - -#endif /* CONFIG_POST & CONFIG_SYS_POST_FPU */ |