binman: Add support for ATF BL31
Add an entry for ARM Trusted Firmware's 'BL31' payload, which is the
device's main firmware. Typically this is U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/README.entries b/tools/binman/README.entries
index 1086a6a..8999d5e 100644
--- a/tools/binman/README.entries
+++ b/tools/binman/README.entries
@@ -11,6 +11,20 @@
+Entry: atf-bl31: Entry containing an ARM Trusted Firmware (ATF) BL31 blob
+-------------------------------------------------------------------------
+
+Properties / Entry arguments:
+ - atf-bl31-path: Filename of file to read into entry. This is typically
+ called bl31.bin or bl31.elf
+
+This entry holds the run-time firmware, typically started by U-Boot SPL.
+See the U-Boot README for your architecture or board for how to use it. See
+https://github.com/ARM-software/arm-trusted-firmware for more information
+about ATF.
+
+
+
Entry: blob: Entry containing an arbitrary binary blob
------------------------------------------------------