ls1021atwr: caam: Enable Uboot validaion in SPL.
caam driver model enabled in spl for secure boot.
fsl_rsa_mod_exp driver enabled in spl for validating uboot image.
Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>
diff --git a/arch/arm/dts/ls1021a-twr-u-boot.dtsi b/arch/arm/dts/ls1021a-twr-u-boot.dtsi
new file mode 100644
index 0000000..3711e424
--- /dev/null
+++ b/arch/arm/dts/ls1021a-twr-u-boot.dtsi
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright 2022 NXP
+ */
+
+&{/soc} {
+ u-boot,dm-spl;
+ u-boot,dm-pre-reloc;
+};
+
+&crypto {
+ u-boot,dm-spl;
+};
+
+&sec_jr0 {
+ u-boot,dm-spl;
+};
+
+&sec_jr1 {
+ u-boot,dm-spl;
+};
+
+&sec_jr2 {
+ u-boot,dm-spl;
+};
+
+&sec_jr3 {
+ u-boot,dm-spl;
+};