more regressions fixed

Author: danielinux

arch.mk

@@ -253,7 +253,7 @@ ifeq ($(ARCH),ARM)
      CORTEX_A5=1
      UPDATE_OBJS:=src/update_ram.o
      CFLAGS+=-DWOLFBOOT_DUALBOOT -DEXT_FLASH -DNAND_FLASH -fno-builtin -ffreestanding
-     #CFLAGS+=-DWOLFBOOT_USE_STDLIBC
+     CFLAGS+=-DWOLFBOOT_USE_STDLIBC
   endif
 
 ## Cortex CPU
@@ -836,7 +836,7 @@ ifeq ($(TARGET),nxp_p1021)
   ARCH_FLAGS+=-fno-builtin -ffreestanding -nostartfiles
   CFLAGS+=$(ARCH_FLAGS)
   BIG_ENDIAN=1
-  CFLAGS+=-DWOLFBOOT_DUALBOOT
+  CFLAGS+=-DWOLFBOOT_DUALBOOT -DMMU=1
   CFLAGS+=-pipe # use pipes instead of temp files
   LDFLAGS+=$(ARCH_FLAGS)
   LDFLAGS+=-Wl,--as-needed # remove weak functions not used