u-boot/arch/arm/include/asm/fsl_secure_boot.h

/*
 * Copyright 2015 Freescale Semiconductor, Inc.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __FSL_SECURE_BOOT_H
#define __FSL_SECURE_BOOT_H

#ifdef CONFIG_SECURE_BOOT

#ifndef CONFIG_FIT_SIGNATURE
#define CONFIG_CHAIN_OF_TRUST
#endif

#endif

#ifdef CONFIG_CHAIN_OF_TRUST
#define CONFIG_CMD_ESBC_VALIDATE
#define CONFIG_FSL_SEC_MON
#define CONFIG_SHA_HW_ACCEL
#define CONFIG_SHA_PROG_HW_ACCEL
#define CONFIG_RSA_FREESCALE_EXP

#ifndef CONFIG_FSL_CAAM
#define CONFIG_FSL_CAAM
#endif

#ifdef CONFIG_SPL_BUILD
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_DM			1
#define CONFIG_SPL_CRYPTO_SUPPORT
#define CONFIG_SPL_HASH_SUPPORT
#define CONFIG_SPL_RSA
#define CONFIG_SPL_DRIVERS_MISC_SUPPORT
/*
 * Define the key hash for U-Boot here if public/private key pair used to
 * sign U-boot are different from the SRK hash put in the fuse
 * Example of defining KEY_HASH is
 * #define CONFIG_SPL_UBOOT_KEY_HASH \
 *      "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b"
 * else leave it defined as NULL
 */

#define CONFIG_SPL_UBOOT_KEY_HASH	NULL
#endif /* ifdef CONFIG_SPL_BUILD */

#ifndef CONFIG_SPL_BUILD
#define CONFIG_CMD_BLOB
#define CONFIG_CMD_HASH
#define CONFIG_KEY_REVOCATION
#ifndef CONFIG_SYS_RAMBOOT
/* The key used for verification of next level images
 * is picked up from an Extension Table which has
 * been verified by the ISBC (Internal Secure boot Code)
 * in boot ROM of the SoC.
 * The feature is only applicable in case of NOR boot and is
 * not applicable in case of RAMBOOT (NAND, SD, SPI).
 */
#ifndef CONFIG_ESBC_HDR_LS
/* Current Key EXT feature not available in LS ESBC Header */
#define CONFIG_FSL_ISBC_KEY_EXT
#endif

#endif

#if defined(CONFIG_LS1043A) || defined(CONFIG_LS2080A)
/* For LS1043 (ARMv8), ESBC image Address in Header is 64 bit
 * Similiarly for LS2080
 */
#define CONFIG_ESBC_ADDR_64BIT
#endif

#ifdef CONFIG_LS2080A
#define CONFIG_EXTRA_ENV \
	"setenv fdt_high 0xa0000000;"	\
	"setenv initrd_high 0xcfffffff;"	\
	"setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';"
#else
#define CONFIG_EXTRA_ENV \
	"setenv fdt_high 0xffffffff;"	\
	"setenv initrd_high 0xffffffff;"	\
	"setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';"
#endif

/* Copying Bootscript and Header to DDR from NOR for LS2 and for rest, from
 * Non-XIP Memory (Nand/SD)*/
#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_LS2080A) || \
	defined(CONFIG_SD_BOOT)
#define CONFIG_BOOTSCRIPT_COPY_RAM
#endif
/* The address needs to be modified according to NOR, NAND, SD and
 * DDR memory map
 */
#ifdef CONFIG_LS2080A
#define CONFIG_BS_HDR_ADDR_DEVICE	0x583920000
#define CONFIG_BS_ADDR_DEVICE		0x583900000
#define CONFIG_BS_HDR_ADDR_RAM		0xa3920000
#define CONFIG_BS_ADDR_RAM		0xa3900000
#define CONFIG_BS_HDR_SIZE		0x00002000
#define CONFIG_BS_SIZE			0x00001000
#else
#ifdef CONFIG_SD_BOOT
/* For SD boot address and size are assigned in terms of sector
 * offset and no. of sectors respectively.
 */
#define CONFIG_BS_HDR_ADDR_DEVICE	0x00000800
#define CONFIG_BS_ADDR_DEVICE		0x00000840
#define CONFIG_BS_HDR_SIZE		0x00000010
#define CONFIG_BS_SIZE			0x00000008
#else
#define CONFIG_BS_HDR_ADDR_DEVICE	0x600a0000
#define CONFIG_BS_ADDR_DEVICE		0x60060000
#define CONFIG_BS_HDR_SIZE		0x00002000
#define CONFIG_BS_SIZE			0x00001000
#endif /* #ifdef CONFIG_SD_BOOT */
#define CONFIG_BS_HDR_ADDR_RAM		0x81000000
#define CONFIG_BS_ADDR_RAM		0x81020000
#endif

#ifdef CONFIG_BOOTSCRIPT_COPY_RAM
#define CONFIG_BOOTSCRIPT_HDR_ADDR	CONFIG_BS_HDR_ADDR_RAM
#define CONFIG_BOOTSCRIPT_ADDR		CONFIG_BS_ADDR_RAM
#else
#define CONFIG_BOOTSCRIPT_HDR_ADDR	CONFIG_BS_HDR_ADDR_DEVICE
/* BOOTSCRIPT_ADDR is not required */
#endif

#include <config_fsl_chain_trust.h>
#endif /* #ifndef CONFIG_SPL_BUILD */
#endif /* #ifdef CONFIG_CHAIN_OF_TRUST */
#endif