arch/arm/include/asm/fsl_secure_boot.h

   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_CMD_ESBC_VALIDATE
  12 #define CONFIG_FSL_SEC_MON
  13 #define CONFIG_SHA_HW_ACCEL
  14 #define CONFIG_SHA_PROG_HW_ACCEL
  15
  16 #define CONFIG_SPL_BOARD_INIT
  17 #ifdef CONFIG_SPL_BUILD
  18 /*
  19  * Define the key hash for U-Boot here if public/private key pair used to
  20  * sign U-boot are different from the SRK hash put in the fuse
  21  * Example of defining KEY_HASH is
  22  * #define CONFIG_SPL_UBOOT_KEY_HASH \
  23  *      "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b"
  24  * else leave it defined as NULL
  25  */
  26
  27 #define CONFIG_SPL_UBOOT_KEY_HASH       NULL
  28 #endif /* ifdef CONFIG_SPL_BUILD */
  29
  30 #ifndef CONFIG_SPL_BUILD
  31 #define CONFIG_CMD_BLOB
  32 #define CONFIG_CMD_HASH
  33 #define CONFIG_KEY_REVOCATION
  34 #ifndef CONFIG_SYS_RAMBOOT
  35 /* The key used for verification of next level images
  36  * is picked up from an Extension Table which has
  37  * been verified by the ISBC (Internal Secure boot Code)
  38  * in boot ROM of the SoC.
  39  * The feature is only applicable in case of NOR boot and is
  40  * not applicable in case of RAMBOOT (NAND, SD, SPI).
  41  */
  42 #ifndef CONFIG_ESBC_HDR_LS
  43 /* Current Key EXT feature not available in LS ESBC Header */
  44 #define CONFIG_FSL_ISBC_KEY_EXT
  45 #endif
  46
  47 #endif
  48
  49 #if defined(CONFIG_LS1043A) || defined(CONFIG_LS2080A)
  50 /* For LS1043 (ARMv8), ESBC image Address in Header is 64 bit
  51  * Similiarly for LS2080
  52  */
  53 #define CONFIG_ESBC_ADDR_64BIT
  54 #endif
  55
  56 #ifdef CONFIG_LS2080A
  57 #define CONFIG_EXTRA_ENV \
  58         "setenv fdt_high 0xa0000000;"   \
  59         "setenv initrd_high 0xcfffffff;"        \
  60         "setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';"
  61 #else
  62 #define CONFIG_EXTRA_ENV \
  63         "setenv fdt_high 0xffffffff;"   \
  64         "setenv initrd_high 0xffffffff;"        \
  65         "setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';"
  66 #endif
  67
  68 /* Copying Bootscript and Header to DDR from NOR for LS2 and for rest, from
  69  * Non-XIP Memory (Nand/SD)*/
  70 #if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_FSL_LSCH3) || \
  71         defined(CONFIG_SD_BOOT)
  72 #define CONFIG_BOOTSCRIPT_COPY_RAM
  73 #endif
  74 /* The address needs to be modified according to NOR, NAND, SD and
  75  * DDR memory map
  76  */
  77 #ifdef CONFIG_FSL_LSCH3
  78 #define CONFIG_BS_HDR_ADDR_DEVICE       0x580d00000
  79 #define CONFIG_BS_ADDR_DEVICE           0x580e00000
  80 #define CONFIG_BS_HDR_ADDR_RAM          0xa0d00000
  81 #define CONFIG_BS_ADDR_RAM              0xa0e00000
  82 #define CONFIG_BS_HDR_SIZE              0x00002000
  83 #define CONFIG_BS_SIZE                  0x00001000
  84 #else
  85 #ifdef CONFIG_SD_BOOT
  86 /* For SD boot address and size are assigned in terms of sector
  87  * offset and no. of sectors respectively.
  88  */
  89 #define CONFIG_BS_HDR_ADDR_DEVICE       0x00000800
  90 #define CONFIG_BS_ADDR_DEVICE           0x00000840
  91 #define CONFIG_BS_HDR_SIZE              0x00000010
  92 #define CONFIG_BS_SIZE                  0x00000008
  93 #else
  94 #define CONFIG_BS_HDR_ADDR_DEVICE       0x600a0000
  95 #define CONFIG_BS_ADDR_DEVICE           0x60060000
  96 #define CONFIG_BS_HDR_SIZE              0x00002000
  97 #define CONFIG_BS_SIZE                  0x00001000
  98 #endif /* #ifdef CONFIG_SD_BOOT */
  99 #define CONFIG_BS_HDR_ADDR_RAM          0x81000000
 100 #define CONFIG_BS_ADDR_RAM              0x81020000
 101 #endif
 102
 103 #ifdef CONFIG_BOOTSCRIPT_COPY_RAM
 104 #define CONFIG_BOOTSCRIPT_HDR_ADDR      CONFIG_BS_HDR_ADDR_RAM
 105 #define CONFIG_BOOTSCRIPT_ADDR          CONFIG_BS_ADDR_RAM
 106 #else
 107 #define CONFIG_BOOTSCRIPT_HDR_ADDR      CONFIG_BS_HDR_ADDR_DEVICE
 108 /* BOOTSCRIPT_ADDR is not required */
 109 #endif
 110
 111 #ifdef CONFIG_FSL_LS_PPA
 112 #ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP
 113 #ifdef CONFIG_LS1043A
 114 #define CONFIG_SYS_LS_PPA_ESBC_ADDR     0x600c0000
 115 #endif
 116 #else
 117 #error "No CONFIG_SYS_LS_PPA_FW_IN_xxx defined"
 118 #endif /* ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP */
 119
 120 /* Define the key hash here if SRK used for signing PPA image is
 121  * different from SRK hash put in SFP used for U-Boot.
 122  * Example
 123  * #define CONFIG_PPA_KEY_HASH \
 124  *      "41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b"
 125  */
 126 #define CONFIG_PPA_KEY_HASH             NULL
 127 #endif /* ifdef CONFIG_FSL_LS_PPA */
 128
 129 #include <config_fsl_chain_trust.h>
 130 #endif /* #ifndef CONFIG_SPL_BUILD */
 131 #endif /* #ifdef CONFIG_CHAIN_OF_TRUST */
 132 #endif