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u-boot/board/xilinx/zynq/Kconfig
Siva Durga Prasad Paladugu 37e3a36a54 xilinx: zynq: Add support to secure images
This patch basically adds two new commands for loadig secure
images.
1. zynq rsa adds support to load secure image which can be both
   authenticated or encrypted or both authenticated and encrypted
   image in xilinx bootimage(BOOT.bin) format.
2. zynq aes command adds support to decrypt and load encrypted
   image back to DDR as per destination address. The image has
   to be encrypted using xilinx bootgen tool and to get only the
   encrypted image from tool use -split option while invoking
   bootgen.

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-07-19 10:49:54 +02:00

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# SPDX-License-Identifier: GPL-2.0
#
# Copyright (c) 2018, Xilinx, Inc.
if ARCH_ZYNQ
config CMD_ZYNQ
bool "Enable Zynq specific commands"
default y
help
Enables Zynq specific commands.
config CMD_ZYNQ_AES
bool "Enable zynq aes command for decryption of encrypted images"
depends on CMD_ZYNQ
depends on FPGA_ZYNQPL
help
Decrypts the encrypted image present in source address
and places the decrypted image at destination address.
config CMD_ZYNQ_RSA
bool "Enable zynq rsa command for loading secure images"
default y
depends on CMD_ZYNQ
depends on CMD_ZYNQ_AES
help
Enabling this will support zynq secure image verification.
The secure image is a xilinx specific BOOT.BIN with
either authentication or encryption or both encryption
and authentication feature enabled while generating
BOOT.BIN using Xilinx bootgen tool.
endif