diff --git a/board/mucmc52/mucmc52.c b/board/mucmc52/mucmc52.c
index bac49be..b4ed735 100644
--- a/board/mucmc52/mucmc52.c
+++ b/board/mucmc52/mucmc52.c
@@ -31,6 +31,7 @@
  */
 
 #include <common.h>
+#include <fdt_support.h>
 #include <mpc5xxx.h>
 #include <pci.h>
 #include <malloc.h>
@@ -403,5 +404,6 @@
 void ft_board_setup(void *blob, bd_t *bd)
 {
 	ft_cpu_setup(blob, bd);
+	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
 }
 #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
diff --git a/board/uc101/uc101.c b/board/uc101/uc101.c
index 4030b9d..1485c02 100644
--- a/board/uc101/uc101.c
+++ b/board/uc101/uc101.c
@@ -31,6 +31,7 @@
  */
 
 #include <common.h>
+#include <fdt_support.h>
 #include <mpc5xxx.h>
 #include <pci.h>
 #include <malloc.h>
@@ -376,5 +377,6 @@
 void ft_board_setup(void *blob, bd_t *bd)
 {
 	ft_cpu_setup(blob, bd);
+	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
 }
 #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */