From a3a1afb747d4d71c3dd5ba01b2796cebd65c65cd Mon Sep 17 00:00:00 2001 From: Oleksandr Suvorov Date: Fri, 22 Jul 2022 17:16:13 +0300 Subject: fpga: zynqmp: support loading authenticated images Add supporting new compatible string "u-boot,zynqmp-fpga-ddrauth" to handle loading authenticated images (DDR). Based on solution by Jorge Ramirez-Ortiz Signed-off-by: Oleksandr Suvorov Tested-by: Ricardo Salveti Link: https://lore.kernel.org/r/20220722141614.297383-13-oleksandr.suvorov@foundries.io Signed-off-by: Michal Simek --- doc/uImage.FIT/source_file_format.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'doc') diff --git a/doc/uImage.FIT/source_file_format.txt b/doc/uImage.FIT/source_file_format.txt index f93ac6d1c7b..461e2af2a84 100644 --- a/doc/uImage.FIT/source_file_format.txt +++ b/doc/uImage.FIT/source_file_format.txt @@ -184,7 +184,10 @@ the '/images' node should have the following layout: Mandatory for types: "firmware", and "kernel". - compatible : compatible method for loading image. Mandatory for types: "fpga", and images that do not specify a load address. - To use the generic fpga loading routine, use "u-boot,fpga-legacy". + Supported compatible methods: + "u-boot,fpga-legacy" - the generic fpga loading routine. + "u-boot,zynqmp-fpga-ddrauth" - signed non-encrypted FPGA bitstream for + Xilinx Zynq UltraScale+ (ZymqMP) device. Optional nodes: - hash-1 : Each hash sub-node represents separate hash or checksum -- cgit v1.3.1