armv8: ls1012aqds: fix secure boot compilation

Includes environment.h file in ls1012aqds.c Also, enables
pfe validation

Signed-off-by: Vinitha V Pillai <vinitha.pillai@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c
index 7102237..3a1c235 100644
--- a/board/freescale/ls1012aqds/ls1012aqds.c
+++ b/board/freescale/ls1012aqds/ls1012aqds.c
@@ -18,12 +18,14 @@
 #include <ahci.h>
 #include <hwconfig.h>
 #include <mmc.h>
+#include <environment.h>
 #include <scsi.h>
 #include <fm_eth.h>
 #include <fsl_esdhc.h>
 #include <fsl_mmdc.h>
 #include <spl.h>
 #include <netdev.h>
+#include <fsl_sec.h>
 #include "../common/qixis.h"
 #include "ls1012aqds_qixis.h"
 #include "ls1012aqds_pfe.h"
@@ -121,6 +123,10 @@
 	gd->env_addr = (ulong)&default_environment[0];
 #endif
 
+#ifdef CONFIG_FSL_CAAM
+	sec_init();
+#endif
+
 #ifdef CONFIG_FSL_LS_PPA
 	ppa_init();
 #endif