1 /* 2 * Copyright 2015 Freescale Semiconductor, Inc. 3 * Copyright 2017 NXP 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 #ifndef __FSL_SECURE_BOOT_H 9 #define __FSL_SECURE_BOOT_H 10 11 #ifdef CONFIG_CHAIN_OF_TRUST 12 #define CONFIG_FSL_SEC_MON 13 14 #ifdef CONFIG_SPL_BUILD 15 /* 16 * Define the key hash for U-Boot here if public/private key pair used to 17 * sign U-boot are different from the SRK hash put in the fuse 18 * Example of defining KEY_HASH is 19 * #define CONFIG_SPL_UBOOT_KEY_HASH \ 20 * "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b" 21 * else leave it defined as NULL 22 */ 23 24 #define CONFIG_SPL_UBOOT_KEY_HASH NULL 25 #endif /* ifdef CONFIG_SPL_BUILD */ 26 27 #define CONFIG_KEY_REVOCATION 28 29 #ifndef CONFIG_SPL_BUILD 30 #ifndef CONFIG_SYS_RAMBOOT 31 /* The key used for verification of next level images 32 * is picked up from an Extension Table which has 33 * been verified by the ISBC (Internal Secure boot Code) 34 * in boot ROM of the SoC. 35 * The feature is only applicable in case of NOR boot and is 36 * not applicable in case of RAMBOOT (NAND, SD, SPI). 37 * For LS, this feature is available for all device if IE Table 38 * is copied to XIP memory 39 * Also, for LS, ISBC doesn't verify this table. 40 */ 41 #define CONFIG_FSL_ISBC_KEY_EXT 42 43 #endif 44 45 #if defined(CONFIG_FSL_LAYERSCAPE) 46 /* 47 * For fsl layerscape based platforms, ESBC image Address in Header 48 * is 64 bit. 49 */ 50 #define CONFIG_ESBC_ADDR_64BIT 51 #endif 52 53 #ifdef CONFIG_ARCH_LS2080A 54 #define CONFIG_EXTRA_ENV \ 55 "setenv fdt_high 0xa0000000;" \ 56 "setenv initrd_high 0xcfffffff;" \ 57 "setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';" 58 #else 59 #define CONFIG_EXTRA_ENV \ 60 "setenv fdt_high 0xffffffff;" \ 61 "setenv initrd_high 0xffffffff;" \ 62 "setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';" 63 #endif 64 65 /* Copying Bootscript and Header to DDR from NOR for LS2 and for rest, from 66 * Non-XIP Memory (Nand/SD)*/ 67 #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_FSL_LSCH3) || \ 68 defined(CONFIG_SD_BOOT) || defined(CONFIG_NAND_BOOT) 69 #define CONFIG_BOOTSCRIPT_COPY_RAM 70 #endif 71 /* The address needs to be modified according to NOR, NAND, SD and 72 * DDR memory map 73 */ 74 #ifdef CONFIG_FSL_LSCH3 75 #ifdef CONFIG_QSPI_BOOT 76 #define CONFIG_BS_ADDR_DEVICE 0x20600000 77 #define CONFIG_BS_HDR_ADDR_DEVICE 0x20640000 78 #else /* NOR BOOT */ 79 #define CONFIG_BS_ADDR_DEVICE 0x580600000 80 #define CONFIG_BS_HDR_ADDR_DEVICE 0x580640000 81 #endif /*ifdef CONFIG_QSPI_BOOT */ 82 #define CONFIG_BS_SIZE 0x00001000 83 #define CONFIG_BS_HDR_SIZE 0x00004000 84 #define CONFIG_BS_ADDR_RAM 0xa0600000 85 #define CONFIG_BS_HDR_ADDR_RAM 0xa0640000 86 #else 87 #ifdef CONFIG_SD_BOOT 88 /* For SD boot address and size are assigned in terms of sector 89 * offset and no. of sectors respectively. 90 */ 91 #define CONFIG_BS_ADDR_DEVICE 0x00003000 92 #define CONFIG_BS_HDR_ADDR_DEVICE 0x00003200 93 #define CONFIG_BS_SIZE 0x00000008 94 #define CONFIG_BS_HDR_SIZE 0x00000010 95 #elif defined(CONFIG_NAND_BOOT) 96 #define CONFIG_BS_ADDR_DEVICE 0x00600000 97 #define CONFIG_BS_HDR_ADDR_DEVICE 0x00640000 98 #define CONFIG_BS_SIZE 0x00001000 99 #define CONFIG_BS_HDR_SIZE 0x00002000 100 #elif defined(CONFIG_QSPI_BOOT) 101 #define CONFIG_BS_ADDR_DEVICE 0x40600000 102 #define CONFIG_BS_HDR_ADDR_DEVICE 0x40640000 103 #define CONFIG_BS_SIZE 0x00001000 104 #define CONFIG_BS_HDR_SIZE 0x00002000 105 #else /* Default NOR Boot */ 106 #define CONFIG_BS_ADDR_DEVICE 0x60600000 107 #define CONFIG_BS_HDR_ADDR_DEVICE 0x60640000 108 #define CONFIG_BS_SIZE 0x00001000 109 #define CONFIG_BS_HDR_SIZE 0x00002000 110 #endif 111 #define CONFIG_BS_ADDR_RAM 0x81000000 112 #define CONFIG_BS_HDR_ADDR_RAM 0x81020000 113 #endif 114 115 #ifdef CONFIG_BOOTSCRIPT_COPY_RAM 116 #define CONFIG_BOOTSCRIPT_ADDR CONFIG_BS_ADDR_RAM 117 #define CONFIG_BOOTSCRIPT_HDR_ADDR CONFIG_BS_HDR_ADDR_RAM 118 #else 119 #define CONFIG_BOOTSCRIPT_HDR_ADDR CONFIG_BS_HDR_ADDR_DEVICE 120 /* BOOTSCRIPT_ADDR is not required */ 121 #endif 122 123 #ifdef CONFIG_FSL_LS_PPA 124 /* Define the key hash here if SRK used for signing PPA image is 125 * different from SRK hash put in SFP used for U-Boot. 126 * Example 127 * #define PPA_KEY_HASH \ 128 * "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b" 129 */ 130 #define PPA_KEY_HASH NULL 131 #endif /* ifdef CONFIG_FSL_LS_PPA */ 132 133 #include <config_fsl_chain_trust.h> 134 #endif /* #ifndef CONFIG_SPL_BUILD */ 135 #endif /* #ifdef CONFIG_CHAIN_OF_TRUST */ 136 #endif 137