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  * For LS, this feature is available for all device if IE Table
42  * is copied to XIP memory
43  * Also, for LS, ISBC doesn't verify this table.
44  */
45 #define CONFIG_FSL_ISBC_KEY_EXT
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	0x00000900
90 #define CONFIG_BS_ADDR_DEVICE		0x00000940
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 #elif defined(CONFIG_FSL_LSCH3)
116 #define CONFIG_SYS_LS_PPA_ESBC_ADDR     0x580c40000
117 #endif
118 #else
119 #error "No CONFIG_SYS_LS_PPA_FW_IN_xxx defined"
120 #endif /* ifdef CONFIG_SYS_LS_PPA_FW_IN_XIP */
121 
122 /* Define the key hash here if SRK used for signing PPA image is
123  * different from SRK hash put in SFP used for U-Boot.
124  * Example
125  * #define CONFIG_PPA_KEY_HASH \
126  *	"41066b564c6ffcef40ccbc1e0a5d0d519604000c785d97bbefd25e4d288d1c8b"
127  */
128 #define CONFIG_PPA_KEY_HASH		NULL
129 #endif /* ifdef CONFIG_FSL_LS_PPA */
130 
131 #include <config_fsl_chain_trust.h>
132 #endif /* #ifndef CONFIG_SPL_BUILD */
133 #endif /* #ifdef CONFIG_CHAIN_OF_TRUST */
134 #endif
135