ls102x: configs - Add hash command in freescale LS1 platforms

Hardware accelerated support for SHA-1 and SHA-256 has been added.
Hash command enabled along with hardware accelerated support for
SHA-1 and SHA-256 for platforms which have CAAM block.

Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c b/board/freescale/ls1021atwr/ls1021atwr.c
index b522ff2..50d5640 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -16,6 +16,7 @@
 #include <netdev.h>
 #include <fsl_mdio.h>
 #include <tsec.h>
+#include <fsl_sec.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -280,6 +281,15 @@
 	return 0;
 }
 
+#if defined(CONFIG_MISC_INIT_R)
+int misc_init_r(void)
+{
+#ifdef CONFIG_FSL_CAAM
+	return sec_init();
+#endif
+}
+#endif
+
 void ft_board_setup(void *blob, bd_t *bd)
 {
 	ft_cpu_setup(blob, bd);