From: Udit Agarwal <udit.agarwal@nxp.com>
Date: Tue, 23 Apr 2019 06:06:04 +0000 (+0000)
Subject: armv8: fsl-layerscape: Set env_loc to ENVL_NOWHERE with CONFIG_ENV_IS_NOWHERE.
X-Git-Tag: v2019.07-rc3~12^2~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d9532e80927e50e57c2670ae661a12b83d7789ac;p=platform%2Fkernel%2Fu-boot.git

armv8: fsl-layerscape: Set env_loc to ENVL_NOWHERE with CONFIG_ENV_IS_NOWHERE.

ENVL_NOWHERE is dependent on CONFIG_ENV_IS_NOWHERE and not on
CONFIG_CHAIN_OF_TRUST so return ENVL_NOWHERE when CONFIG_ENV_IS_NOWHERE
is enabled

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

diff --git a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
index bbe3c88..edb9c96 100644
--- a/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
+++ b/arch/arm/cpu/armv8/fsl-layerscape/cpu.c
@@ -808,12 +808,8 @@ enum env_location env_get_location(enum env_operation op, int prio)
 	if (prio)
 		return ENVL_UNKNOWN;
 
-#ifdef CONFIG_CHAIN_OF_TRUST
-	/* Check Boot Mode
-	 * If Boot Mode is Secure, return ENVL_NOWHERE
-	 */
-	if (fsl_check_boot_mode_secure() == 1)
-		goto done;
+#ifdef	CONFIG_ENV_IS_NOWHERE
+	return env_loc;
 #endif
 
 	switch (src) {
@@ -843,9 +839,6 @@ enum env_location env_get_location(enum env_operation op, int prio)
 		break;
 	}
 
-#ifdef CONFIG_CHAIN_OF_TRUST
-done:
-#endif
 	return env_loc;
 }
 #endif	/* CONFIG_TFABOOT */