README: mxc_hab: Adapt the CONFIG_SECURE_BOOT text to Kconfig

Commit 6e1f4d2652e79 ("arm: imx-common: add SECURE_BOOT option to
Kconfig") moved the CONFIG_SECURE_BOOT option to Kconfig, so update
the mxc_hab README file to reflect that.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Gary Bisson <gary.bisson@boundarydevices.com>

diff --git a/doc/README.mxc_hab b/doc/README.mxc_hab
index b688580f755be1cef3a736da38ad6c63abb0f16d..c1f8ded5ee15ed00f2c93f6aeb88880f8add7e3b 100644 (file)
--- a/doc/README.mxc_hab
+++ b/doc/README.mxc_hab
@@ -2,10 +2,9 @@ High Assurance Boot (HAB) for i.MX6 CPUs
 
 To enable the authenticated or encrypted boot mode of U-Boot, it is
 required to set the proper configuration for the target board. This
-is done by adding the following configuration in in the proper config
-file (e.g. include/configs/mx6qarm2.h)
+is done by adding the following configuration in the defconfig file:
 
-#define CONFIG_SECURE_BOOT
+CONFIG_SECURE_BOOT=y
 
 In addition, the U-Boot image to be programmed into the
 boot media needs to be properly constructed, i.e. it must contain a