diff options
Diffstat (limited to 'post/post.c')
| -rw-r--r-- | post/post.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/post/post.c b/post/post.c index eab3f114d..d512533b1 100644 --- a/post/post.c +++ b/post/post.c @@ -36,6 +36,30 @@ #define BOOTMODE_MAGIC 0xDEAD0000 +int post_init_f (void) +{ + DECLARE_GLOBAL_DATA_PTR; + + int res = 0; + unsigned int i; + + for (i = 0; i < post_list_size; i++) { + struct post_test *test = post_list + i; + + if (test->init_f && test->init_f()) { + res = -1; + } + } + + gd->post_init_f_time = post_time_ms(0); + if (!gd->post_init_f_time) + { + printf("post/post.c: post_time_ms seems not to be implemented\n"); + } + + return res; +} + void post_bootmode_init (void) { DECLARE_GLOBAL_DATA_PTR; @@ -365,7 +389,35 @@ void post_reloc (void) addr = (ulong) (test->test) + gd->reloc_off; test->test = (int (*)(int flags)) addr; } + + if (test->init_f) { + addr = (ulong) (test->init_f) + gd->reloc_off; + test->init_f = (int (*)(void)) addr; + } + + if (test->reloc) { + addr = (ulong) (test->reloc) + gd->reloc_off; + test->reloc = (void (*)(void)) addr; + + test->reloc(); + } } } + +/* + * Some tests (e.g. SYSMON) need the time when post_init_f started, + * but we cannot use get_timer() at this point. + * + * On PowerPC we implement it using the timebase register. + */ +unsigned long post_time_ms (unsigned long base) +{ +#ifdef CONFIG_PPC + return (unsigned long)get_ticks () / (get_tbclk () / CFG_HZ) - base; +#else + return 0; /* Not implemented yet */ +#endif +} + #endif /* CONFIG_POST */ |