Unfortunately memset() is not always available, so provide a substitute when needed.
Signed-off-by: Simon Glass sjg@chromium.org ---
common/init/global_data.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/common/init/global_data.c b/common/init/global_data.c index 2633f0d..ef055c4 100644 --- a/common/init/global_data.c +++ b/common/init/global_data.c @@ -21,7 +21,15 @@ ulong board_init_f_mem(ulong top) top -= sizeof(struct global_data); top = ALIGN(top, 16); gd = (struct global_data *)top; +#if !defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_LIBGENERIC_SUPPORT) memset((void *)gd, '\0', sizeof(*gd)); +#else + int *ptr = (int *)gd; + int *end = (int *)(gd + 1); + + while (ptr < end) + *ptr++ = 0; +#endif
#ifdef CONFIG_SYS_MALLOC_F_LEN top -= CONFIG_SYS_MALLOC_F_LEN;