diff mbox

[U-Boot,6/7] doc: Updates info on using keystone secure devices from TI

Message ID 1472193016-77388-10-git-send-email-madans@ti.com
State Superseded
Delegated to: Tom Rini
Headers show

Commit Message

Madan Srinivas Aug. 26, 2016, 6:30 a.m. UTC 
Add a section describing the secure boot image used on
keystone secure devices.

This patch applies on top of the patch
doc: Update info on using AM33xx secure devices from TI
submitted by Andrew Davis

Signed-off-by: Madan Srinivas <madans@ti.com>
---

 doc/README.ti-secure | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
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Patch

diff --git a/doc/README.ti-secure b/doc/README.ti-secure
index 9b0fbf9..ffda69a 100644
--- a/doc/README.ti-secure
+++ b/doc/README.ti-secure
@@ -133,6 +133,26 @@  Booting of U-Boot SPL
 	u-boot-spl_HS_X-LOADER - boot image for all other flash memories
 		including QSPI and NOR flash
 
+        Invoking the script for Keystone Secure Devices
+        =============================================
+
+        create-boot-image.sh \
+                <UNUSED> <INPUT_FILE> <OUTPUT_FILE> <UNUSED>
+
+        <UNUSED> is currently ignored and reserved for future use.
+
+        <INPUT_FILE> is the full path and filename of the public world boot
+        loader binary file (only u-boot.bin is currently supported on
+	keystone devices, u-boot-spl.bin is not currently supported).
+
+        <OUTPUT_FILE> is the full path and filename of the final secure
+        image. The output binary images should be used in place of the standard
+        non-secure binary images (see the platform-specific user's guides and
+        releases notes for how the non-secure images are typically used)
+        u-boot_HS_XIP_X-LOADER - signed and encrypted boot image that can
+		be used to boot from all media. Secure boot from SPI NOR
+		flash is not currently supported.
+
 Booting of Primary U-Boot (u-boot.img)
 ======================================