1 files changed, 19 insertions, 0 deletions
diff --git a/plat/imx/imx8m/imx8m_snvs.c b/plat/imx/imx8m/imx8m_snvs.c
new file mode 100644
index 0000000..7874a68
--- /dev/null
+++ b/plat/imx/imx8m/imx8m_snvs.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2022-2023 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <lib/mmio.h>
+#include <platform_def.h>
+
+#define SNVS_HPCOMR		U(0x04)
+#define SNVS_NPSWA_EN		BIT(31)
+
+void enable_snvs_privileged_access(void)
+{
+	unsigned int val;
+
+	val = mmio_read_32(IMX_SNVS_BASE + SNVS_HPCOMR);
+	mmio_write_32(IMX_SNVS_BASE + SNVS_HPCOMR, val | SNVS_NPSWA_EN);
+}