From: Udit Agarwal <udit.agarwal@nxp.com>
Date: Tue, 11 Jun 2019 09:37:49 +0000 (+0000)
Subject: board/freescale/common: secure_boot: Set bootdelay to -2.
X-Git-Url: http://git.dujemihanovic.xyz/login.html?a=commitdiff_plain;h=da70f766dd19d3645f32ed51a64b137bac7da423;p=u-boot.git

board/freescale/common: secure_boot: Set bootdelay to -2.

Uboot prompt must not be available while running
secure boot. TO ensure this  bootdelay must be set
to -2.

Signed-off-by: Udit Agarwal <udit.agarwal@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
---

diff --git a/board/freescale/common/fsl_chain_of_trust.c b/board/freescale/common/fsl_chain_of_trust.c
index 97376c4165..dddfd26a13 100644
--- a/board/freescale/common/fsl_chain_of_trust.c
+++ b/board/freescale/common/fsl_chain_of_trust.c
@@ -79,7 +79,7 @@ int fsl_setenv_chain_of_trust(void)
 	 * bootdelay = 0 (To disable Boot Prompt)
 	 * bootcmd = CONFIG_CHAIN_BOOT_CMD (Validate and execute Boot script)
 	 */
-	env_set("bootdelay", "0");
+	env_set("bootdelay", "-2");
 
 #ifdef CONFIG_ARM
 	env_set("secureboot", "y");