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| /**************************************************************************//** | ||
| * @file FwInfo.c | ||
| * @version V1.00 | ||
| * @brief NuBL2 FW Info template and provided by NuBL2 developer. | ||
| * | ||
| * @copyright SPDX-License-Identifier: Apache-2.0 | ||
| * @copyright Copyright (C) 2017-2020 Nuvoton Technology Corp. All rights reserved. | ||
| ******************************************************************************/ | ||
| #include <stdio.h> | ||
| #include <string.h> | ||
| #include "NuMicro.h" | ||
| #include "NuBL2.h" | ||
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| #include "printf.h" | ||
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| /* | ||
| Description of FwInfo format: | ||
| [ Public key ] | ||
| Length: | ||
| Fixed 64 bytes. | ||
| Content: | ||
| ECC public key which will be updated according [KEY] Public Key 1 and Public Key 2 in the FwInfo.ini after executing FwSign.exe. | ||
| [ Metadata data ] | ||
| Length: | ||
| Fixed 4 words + 1 word Extend Info Length(N) + N words Extend Info Content. | ||
| Content: | ||
| Word-0, the ID Hash Configuration. | ||
| bit[1:0], reserved. | ||
| bit[2], indicates whether Info Hash includes PID hash, which will be updated according FwSign.ini after executing FwSign.exe. | ||
| If supports PID hash, add chip's PID to [PID] section in the FwInfo.ini as shown below example, | ||
| [PID] | ||
| PID=0x00235400 | ||
| bit[3], indicates whether Info Hash includes UID hash, which will be updated according FwSign.ini after executing FwSign.exe. | ||
| If supports UID hash, add chip's UID to [UID] section in the FwInfo.ini as shown below example, | ||
| [UID] | ||
| UID0=0x11111111 | ||
| UID1=0x22222222 | ||
| UID2=0x33333333 | ||
| bit[4], indicates whether Info Hash includes UCID hash, which will be updated according FwSign.ini after executing FwSign.exe. | ||
| If supports UCID hash, add chip's UCID to [UCID] section in the FwInfo.ini as shown below example, | ||
| [UCID] | ||
| UCID0=0xC1111111 | ||
| UCID1=0xC2222222 | ||
| UCID2=0xC3333333 | ||
| UCID3=0xC4444444 | ||
| bit[31:5], reserved. | ||
| Word-1, fixed 8(bytes) to indicate only NuBL2 FW region for secure boot verification. | ||
| Word-2, indicates the NuBL2 FW base address. | ||
| Word-3, indicates the NuBL2 FW size, which will be updated after NuBL2 is successfully built. | ||
| Word-4, indicates the valid Extend Info Length. Must be a word alignment length. | ||
| Word-5~, the content of Extend Info. | ||
| [ FW hash ] | ||
| Length: | ||
| Fixed 32 bytes. | ||
| Content: | ||
| To store the NuBL2 FW hash. | ||
| The target content will be updated according FW base and size in Metadata after executing FwSign.exe. | ||
| [ FwInfo signature ] | ||
| Length: | ||
| Fixed 64 bytes. | ||
| Content: | ||
| To store the ECDSA signature. | ||
| The target content will be updated according the ECC private key in FwSign.ini after executing FwSign.exe. | ||
| */ | ||
| const uint32_t g_InitialFWInfo[] = | ||
| { | ||
| /* Public key - 64-bytes (256-bits + 256-bits) */ | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
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| /* Metadata data - includes ID Hash Configuration, FW region and Extend Info */ | ||
| 0x00000001, 0x00000008, 0x00000000, 0x00000000, // Word-2: 0x00000000, NuBL2 FW base | ||
| 0x0000000C, 0x20191201, 0x00000000, 0x00000000, // Word-5/6/7: 0x20191201/0x00000000/0x00000000, Extend Info | ||
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| /* FW hash - 32-bytes (256-bits) */ | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
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| /* FwInfo signature - 64-bytes (256-bits R + 256-bits S) */ | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, | ||
| 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF | ||
| }; | ||
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| /*** (C) COPYRIGHT 2018 Nuvoton Technology Corp. ***/ |
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| /**************************************************************************//** | ||
| * @file NuBL2.h | ||
| * @version V3.00 | ||
| * @brief NuBL2 header file. | ||
| * | ||
| * @copyright SPDX-License-Identifier: Apache-2.0 | ||
| * @copyright Copyright (C) 2017-2020 Nuvoton Technology Corp. All rights reserved. | ||
| ******************************************************************************/ | ||
| #include <stdio.h> | ||
| #include <string.h> | ||
| #include "NuMicro.h" | ||
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| #include "printf.h" | ||
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| #define NUBL32_FW_INFO_BASE 0x00038000ul // 224K | ||
| #define NUBL33_FW_INFO_BASE 0x10078000ul // 480K (Non-secure flash region) | ||
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| typedef struct | ||
| { | ||
| uint32_t u32Start; /* 32-bits */ | ||
| uint32_t u32Size; /* 32-bits */ | ||
| } __attribute__((packed)) FW_REGION_T; | ||
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| typedef struct | ||
| { | ||
| uint32_t u32AuthCFGs; /* 32-bits */ | ||
| /* | ||
| bit[1:0]: Reserved | ||
| bit[2]: 1: Info Hash includes PDID / 0: Not include PDID | ||
| bit[3]: 1: Info Hash includes UID / 0: Not include UID | ||
| bit[4]: 1: Info Hash inculdes UCID / 0: Not include UCID | ||
| bit[31:5]: Reserved | ||
| */ | ||
| uint32_t u32FwRegionLen; /* 32-bits */ | ||
| FW_REGION_T au32FwRegion[1]; /* (8*1) bytes */ | ||
| uint32_t u32ExtInfoLen; /* 32-bits */ | ||
| uint32_t au32ExtInfo[3]; /* 12-bytes */ | ||
| } __attribute__((packed)) METADATA_T; | ||
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| typedef struct | ||
| { | ||
| ECC_PUBKEY_T pubkey; /* 64-bytes (256-bits + 256-bits) */ | ||
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| METADATA_T mData; /* includes authenticate configuration, F/W regions and extend info */ | ||
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| uint32_t au32FwHash[8]; /* 32-bytes (256-bits) */ | ||
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| ECDSA_SIGN_T sign; /* 64-bytes (256-bits R + 256-bits S) */ | ||
| } __attribute__((packed)) FW_INFO_T; | ||
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| int32_t VerifyNuBL3x(uint32_t *pu32FwInfo, uint32_t u32InfoBase); | ||
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| extern const uint32_t g_InitialFWInfo[]; // A global variable to store NuBL2 FWINFO address, declared in FwInfo.c | ||
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| /*** (C) COPYRIGHT 2018 Nuvoton Technology Corp. ***/ |
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