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 06096dc..49795d3 100644 (file)
--- 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