Hi Simon,
2015-04-16 10:14 GMT+09:00 Simon Glass <s...@chromium.org>: > Unfortunately memset() is not always available, so provide a substitute when > needed. > > Signed-off-by: Simon Glass <s...@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; This patch implies that all the SPLs should have memset(). Is it better to build lib/ unconditionally? I posted a patch to do so. Please consider to use it as a prerequisite for cleaning up 01/10 and 02/10. -- Best Regards Masahiro Yamada _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
