From: Ye Li <ye.li@nxp.com>
Date: Sun, 11 Feb 2018 07:40:40 +0000 (-0800)
Subject: MLK-17585 imx8/imx8m: Disable TRUST_OF_CHAIN for secure boot
X-Git-Tag: rel_imx_4.9.88_2.0.0_ga~70
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=6593dade10fd52cd339e17d520cee2d0cda31a7d;p=u-boot.git

MLK-17585 imx8/imx8m: Disable TRUST_OF_CHAIN for secure boot

In the board common directory, the CONFIG_TRUST_OF_CHAIN is automatically
enabled once the CONFIG_SECURE_BOOT is set. Since we don't support this
trust chain on all i.MX8 platforms, modify the Kconfig to disable it.

Signed-off-by: Ye Li <ye.li@nxp.com>
---

diff --git a/board/freescale/common/Kconfig b/board/freescale/common/Kconfig
index 06096dca06..49795d36ce 100644
--- a/board/freescale/common/Kconfig
+++ b/board/freescale/common/Kconfig
@@ -1,9 +1,13 @@
+if !ARCH_IMX8M && !ARCH_IMX8
+
 config CHAIN_OF_TRUST
 	depends on !FIT_SIGNATURE && SECURE_BOOT
 	select FSL_CAAM
 	bool
 	default y
 
+endif
+
 config USB_TCPC
 	bool "USB Typec port controller simple driver"
 	default n