1 /* 2 * Copyright 2015 Freescale Semiconductor, Inc. 3 * 4 * SPDX-License-Identifier: GPL-2.0+ 5 */ 6 7 #ifndef __FSL_SECURE_BOOT_H 8 #define __FSL_SECURE_BOOT_H 9 10 #ifdef CONFIG_CHAIN_OF_TRUST 11 #define CONFIG_FSL_SEC_MON 12 13 #ifdef CONFIG_SPL_BUILD 14 /* 15 * Define the key hash for U-Boot here if public/private key pair used to 16 * sign U-boot are different from the SRK hash put in the fuse 17 * Example of defining KEY_HASH is 18 * #define CONFIG_SPL_UBOOT_KEY_HASH \ 19 * "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b" 20 * else leave it defined as NULL 21 */ 22 23 #define CONFIG_SPL_UBOOT_KEY_HASH NULL 24 #endif /* ifdef CONFIG_SPL_BUILD */ 25 26 #define CONFIG_KEY_REVOCATION 27 28 #ifndef CONFIG_SPL_BUILD 29 #ifndef CONFIG_SYS_RAMBOOT 30 /* The key used for verification of next level images 31 * is picked up from an Extension Table which has 32 * been verified by the ISBC (Internal Secure boot Code) 33 * in boot ROM of the SoC. 34 * The feature is only applicable in case of NOR boot and is 35 * not applicable in case of RAMBOOT (NAND, SD, SPI). 36 * For LS, this feature is available for all device if IE Table 37 * is copied to XIP memory 38 * Also, for LS, ISBC doesn't verify this table. 39 */ 40 #define CONFIG_FSL_ISBC_KEY_EXT 41 42 #endif 43 44 #if defined(CONFIG_FSL_LAYERSCAPE) 45 /* 46 * For fsl layerscape based platforms, ESBC image Address in Header 47 * is 64 bit. 48 */ 49 #define CONFIG_ESBC_ADDR_64BIT 50 #endif 51 52 #ifdef CONFIG_ARCH_LS2080A 53 #define CONFIG_EXTRA_ENV \ 54 "setenv fdt_high 0xa0000000;" \ 55 "setenv initrd_high 0xcfffffff;" \ 56 "setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';" 57 #else 58 #define CONFIG_EXTRA_ENV \ 59 "setenv fdt_high 0xffffffff;" \ 60 "setenv initrd_high 0xffffffff;" \ 61 "setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';" 62 #endif 63 64 /* Copying Bootscript and Header to DDR from NOR for LS2 and for rest, from 65 * Non-XIP Memory (Nand/SD)*/ 66 #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_FSL_LSCH3) || \ 67 defined(CONFIG_SD_BOOT) || defined(CONFIG_NAND_BOOT) 68 #define CONFIG_BOOTSCRIPT_COPY_RAM 69 #endif 70 /* The address needs to be modified according to NOR, NAND, SD and 71 * DDR memory map 72 */ 73 #ifdef CONFIG_FSL_LSCH3 74 #define CONFIG_BS_HDR_ADDR_DEVICE 0x580d00000 75 #define CONFIG_BS_ADDR_DEVICE 0x580e00000 76 #define CONFIG_BS_HDR_ADDR_RAM 0xa0d00000 77 #define CONFIG_BS_ADDR_RAM 0xa0e00000 78 #define CONFIG_BS_HDR_SIZE 0x00002000 79 #define CONFIG_BS_SIZE 0x00001000 80 #else 81 #ifdef CONFIG_SD_BOOT 82 /* For SD boot address and size are assigned in terms of sector 83 * offset and no. of sectors respectively. 84 */ 85 #if defined(CONFIG_ARCH_LS1043A) || defined(CONFIG_ARCH_LS1046A) 86 #define CONFIG_BS_HDR_ADDR_DEVICE 0x00000920 87 #else 88 #define CONFIG_BS_HDR_ADDR_DEVICE 0x00000900 89 #endif 90 #define CONFIG_BS_ADDR_DEVICE 0x00000940 91 #define CONFIG_BS_HDR_SIZE 0x00000010 92 #define CONFIG_BS_SIZE 0x00000008 93 #elif defined(CONFIG_NAND_BOOT) 94 #define CONFIG_BS_HDR_ADDR_DEVICE 0x00800000 95 #define CONFIG_BS_ADDR_DEVICE 0x00802000 96 #define CONFIG_BS_HDR_SIZE 0x00002000 97 #define CONFIG_BS_SIZE 0x00001000 98 #elif defined(CONFIG_QSPI_BOOT) 99 #ifdef CONFIG_ARCH_LS1046A 100 #define CONFIG_BS_HDR_ADDR_DEVICE 0x40780000 101 #define CONFIG_BS_ADDR_DEVICE 0x40800000 102 #elif defined(CONFIG_ARCH_LS1012A) 103 #define CONFIG_BS_HDR_ADDR_DEVICE 0x400c0000 104 #define CONFIG_BS_ADDR_DEVICE 0x40060000 105 #else 106 #error "Platform not supported" 107 #endif 108 #define CONFIG_BS_HDR_SIZE 0x00002000 109 #define CONFIG_BS_SIZE 0x00001000 110 #else /* Default NOR Boot */ 111 #define CONFIG_BS_HDR_ADDR_DEVICE 0x600a0000 112 #define CONFIG_BS_ADDR_DEVICE 0x60060000 113 #define CONFIG_BS_HDR_SIZE 0x00002000 114 #define CONFIG_BS_SIZE 0x00001000 115 #endif 116 #define CONFIG_BS_HDR_ADDR_RAM 0x81000000 117 #define CONFIG_BS_ADDR_RAM 0x81020000 118 #endif 119 120 #ifdef CONFIG_BOOTSCRIPT_COPY_RAM 121 #define CONFIG_BOOTSCRIPT_HDR_ADDR CONFIG_BS_HDR_ADDR_RAM 122 #define CONFIG_BOOTSCRIPT_ADDR CONFIG_BS_ADDR_RAM 123 #else 124 #define CONFIG_BOOTSCRIPT_HDR_ADDR CONFIG_BS_HDR_ADDR_DEVICE 125 /* BOOTSCRIPT_ADDR is not required */ 126 #endif 127 128 #ifdef CONFIG_FSL_LS_PPA 129 /* Define the key hash here if SRK used for signing PPA image is 130 * different from SRK hash put in SFP used for U-Boot. 131 * Example 132 * #define PPA_KEY_HASH \ 133 * "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b" 134 */ 135 #define PPA_KEY_HASH NULL 136 #endif /* ifdef CONFIG_FSL_LS_PPA */ 137 138 #include <config_fsl_chain_trust.h> 139 #endif /* #ifndef CONFIG_SPL_BUILD */ 140 #endif /* #ifdef CONFIG_CHAIN_OF_TRUST */ 141 #endif 142