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-rw-r--r--arch/x86/lib/relocate.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/x86/lib/relocate.c b/arch/x86/lib/relocate.c
index 23edca9..3a38e52 100644
--- a/arch/x86/lib/relocate.c
+++ b/arch/x86/lib/relocate.c
@@ -32,6 +32,7 @@
*/
#include <common.h>
+#include <libfdt.h>
#include <malloc.h>
#include <asm/u-boot-x86.h>
#include <asm/relocate.h>
@@ -46,6 +47,22 @@ int copy_uboot_to_ram(void)
return 0;
}
+int copy_fdt_to_ram(void)
+{
+ if (gd->arch.new_fdt) {
+ ulong fdt_size;
+
+ fdt_size = ALIGN(fdt_totalsize(gd->fdt_blob) + 0x1000, 32);
+
+ memcpy(gd->arch.new_fdt, gd->fdt_blob, fdt_size);
+ debug("Relocated fdt from %p to %p, size %lx\n",
+ gd->fdt_blob, gd->arch.new_fdt, fdt_size);
+ gd->fdt_blob = gd->arch.new_fdt;
+ }
+
+ return 0;
+}
+
int clear_bss(void)
{
ulong dst_addr = (ulong)&__bss_start + gd->reloc_off;