diff options
| -rw-r--r-- | arch/x86/lib/board.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/arch/x86/lib/board.c b/arch/x86/lib/board.c index d742fec..f9eb15b 100644 --- a/arch/x86/lib/board.c +++ b/arch/x86/lib/board.c @@ -188,26 +188,19 @@ static int calculate_relocation_address(void) static int copy_uboot_to_ram(void) { - ulong *dst_addr = (ulong *)gd->relocaddr; - ulong *src_addr = (ulong *)&__text_start; - ulong *end_addr = (ulong *)&__data_end; + size_t len = (size_t)&__data_end - (size_t)&__text_start; - while (src_addr < end_addr) - *dst_addr++ = *src_addr++; + memcpy((void *)gd->relocaddr, (void *)&__text_start, len); return 0; } static int clear_bss(void) { - void *bss_start = &__bss_start; - void *bss_end = &__bss_end; + ulong dst_addr = (ulong)&__bss_start + gd->reloc_off; + size_t len = (size_t)&__bss_end - (size_t)&__bss_start; - ulong *dst_addr = (ulong *)(bss_start + gd->reloc_off); - ulong *end_addr = (ulong *)(bss_end + gd->reloc_off); - - while (dst_addr < end_addr) - *dst_addr++ = 0x00000000; + memset((void *)dst_addr, 0x00, len); return 0; } |