From 47d6a4dd046e237d3bd016b507ab17b18ed368f3 Mon Sep 17 00:00:00 2001
From: Franck LENORMAND <franck.lenormand@nxp.com>
Date: Wed, 9 Oct 2019 10:27:43 +0200
Subject: SSI-87: imx8: Configure SNVS

Add a module to configure the tamper and secure violation of
the SNVS using the SCU API.

The module also adds some commands:
 - snvs_cfg: Configure the SNVS HP and LP registers
 - snvs_dgo_cfg: Configure the SNVS DGO bloc if present (8QXP)
 - tamper_pin_cfg: Change the configuration of the tamper pins
 - snvs_clear_status: Allow to write to LPSR and LPTDSR to clear status bits

Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
(cherry picked from commit 75aa7f2254f0883aa14568ac32702b1ca15367e4)
---
 board/freescale/imx8qxp_mek/imx8qxp_mek.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'board/freescale/imx8qxp_mek/imx8qxp_mek.c')

diff --git a/board/freescale/imx8qxp_mek/imx8qxp_mek.c b/board/freescale/imx8qxp_mek/imx8qxp_mek.c
index 89f99ea286..262beb67db 100644
--- a/board/freescale/imx8qxp_mek/imx8qxp_mek.c
+++ b/board/freescale/imx8qxp_mek/imx8qxp_mek.c
@@ -21,6 +21,7 @@
 #include <asm/mach-imx/sci/sci.h>
 #include <asm/arch/imx8-pins.h>
 #include <dm.h>
+#include <asm/arch/snvs_security_sc.h>
 #include <imx8_hsio.h>
 #include <usb.h>
 #include <asm/arch/iomux.h>
@@ -596,6 +597,15 @@ int board_init(void)
 	setup_typec();
 #endif
 
+#ifdef CONFIG_SNVS_SEC_SC_AUTO
+	{
+		int ret = snvs_security_sc_init();
+
+		if (ret)
+			return ret;
+	}
+#endif
+
 	return 0;
 }
 
-- 
cgit v1.2.3