firmware-utils: move bcm_tag.h here
Since there is only one user of bcm_tag.h left, we can safely move it into the firmware-utils directory, replacing the symlink. SVN-Revision: 33655
This commit is contained in:
		| @@ -1,70 +0,0 @@ | |||||||
| #ifndef __BCM63XX_TAG_H |  | ||||||
| #define __BCM63XX_TAG_H |  | ||||||
|  |  | ||||||
| #define TAGVER_LEN 4                   /* Length of Tag Version */ |  | ||||||
| #define TAGLAYOUT_LEN 4                /* Length of FlashLayoutVer */ |  | ||||||
| #define SIG1_LEN 20		       /* Company Signature 1 Length */ |  | ||||||
| #define SIG2_LEN 14                    /* Company Signature 2 Lenght */ |  | ||||||
| #define BOARDID_LEN 16		       /* Length of BoardId */ |  | ||||||
| #define ENDIANFLAG_LEN 2               /* Endian Flag Length */ |  | ||||||
| #define CHIPID_LEN 6		       /* Chip Id Length */ |  | ||||||
| #define IMAGE_LEN 10                   /* Length of Length Field */ |  | ||||||
| #define ADDRESS_LEN 12                 /* Length of Address field */ |  | ||||||
| #define DUALFLAG_LEN 2		       /* Dual Image flag Length */ |  | ||||||
| #define INACTIVEFLAG_LEN 2	       /* Inactie Flag Length */ |  | ||||||
| #define RSASIG_LEN 20   	       /* Length of RSA Signature in tag */ |  | ||||||
| #define TAGINFO1_LEN 30                /* Length of vendor information field1 in tag */ |  | ||||||
| #define FLASHLAYOUTVER_LEN 4	       /* Length of Flash Layout Version String tag */ |  | ||||||
| #define TAGINFO2_LEN 16                /* Length of vendor information field2 in tag */ |  | ||||||
| #define CRC_LEN 4                      /* Length of CRC in bytes */ |  | ||||||
| #define ALTTAGINFO_LEN 54              /* Alternate length for vendor information; Pirelli */ |  | ||||||
|  |  | ||||||
| #define NUM_PIRELLI 2 |  | ||||||
| #define IMAGETAG_CRC_START		0xFFFFFFFF |  | ||||||
|  |  | ||||||
| #define PIRELLI_BOARDS { \ |  | ||||||
|   "AGPF-S0", \ |  | ||||||
|   "DWV-S0", \ |  | ||||||
| } |  | ||||||
|  |  | ||||||
| /* |  | ||||||
|  * The broadcom firmware assumes the rootfs starts the image, |  | ||||||
|  * therefore uses the rootfs start (flashImageAddress) |  | ||||||
|  * to determine where to flash the image.  Since we have the kernel first |  | ||||||
|  * we have to give it the kernel address, but the crc uses the length |  | ||||||
|  * associated with this address (rootLength), which is added to the kernel |  | ||||||
|  * length (kernelLength) to determine the length of image to flash and thus |  | ||||||
|  * needs to be rootfs + deadcode (jffs2 EOF marker) |  | ||||||
| */ |  | ||||||
|  |  | ||||||
| struct bcm_tag { |  | ||||||
| 	char tagVersion[TAGVER_LEN];           // 0-3: Version of the image tag |  | ||||||
| 	char sig_1[SIG1_LEN];                  // 4-23: Company Line 1 |  | ||||||
| 	char sig_2[SIG2_LEN];                  // 24-37: Company Line 2 |  | ||||||
| 	char chipid[CHIPID_LEN];               // 38-43: Chip this image is for |  | ||||||
| 	char boardid[BOARDID_LEN];             // 44-59: Board name |  | ||||||
| 	char big_endian[ENDIANFLAG_LEN];       // 60-61: Map endianness -- 1 BE 0 LE |  | ||||||
| 	char totalLength[IMAGE_LEN];           // 62-71: Total length of image |  | ||||||
| 	char cfeAddress[ADDRESS_LEN];          // 72-83: Address in memory of CFE |  | ||||||
| 	char cfeLength[IMAGE_LEN];             // 84-93: Size of CFE |  | ||||||
| 	char flashImageStart[ADDRESS_LEN];     // 94-105: Address in memory of image start (kernel for OpenWRT, rootfs for stock firmware) |  | ||||||
| 	char flashRootLength[IMAGE_LEN];            // 106-115: Size of rootfs for flashing |  | ||||||
| 	char kernelAddress[ADDRESS_LEN];       // 116-127: Address in memory of kernel |  | ||||||
| 	char kernelLength[IMAGE_LEN];          // 128-137: Size of kernel |  | ||||||
| 	char dualImage[DUALFLAG_LEN];          // 138-139: Unused at present |  | ||||||
| 	char inactiveFlag[INACTIVEFLAG_LEN];   // 140-141: Unused at present |  | ||||||
|         char rsa_signature[RSASIG_LEN];        // 142-161: RSA Signature (unused at present; some vendors may use this) |  | ||||||
| 	char information1[TAGINFO1_LEN];       // 162-191: Compilation and related information (not generated/used by OpenWRT) |  | ||||||
|         char flashLayoutVer[FLASHLAYOUTVER_LEN];// 192-195: Version flash layout |  | ||||||
|         char fskernelCRC[CRC_LEN];             // 196-199: kernel+rootfs CRC32 |  | ||||||
| 	char information2[TAGINFO2_LEN];       // 200-215: Unused at present except Alice Gate where is is information |  | ||||||
| 	char imageCRC[CRC_LEN];                // 216-219: CRC32 of image less imagetag (kernel for Alice Gate) |  | ||||||
|         char rootfsCRC[CRC_LEN];               // 220-223: CRC32 of rootfs partition |  | ||||||
|         char kernelCRC[CRC_LEN];               // 224-227: CRC32 of kernel partition |  | ||||||
|         char imageSequence[4];		       // 228-231: Image sequence number |  | ||||||
|         char rootLength[4];                    // 232-235: steal from reserved1 to keep the real root length so we can use in the flash map even after we have change the rootLength to 0 to satisfy devices that check CRC on every boot |  | ||||||
|         char headerCRC[CRC_LEN];               // 236-239: CRC32 of header excluding tagVersion |  | ||||||
|         char reserved2[16];                    // 240-255: Unused at present |  | ||||||
| }; |  | ||||||
|  |  | ||||||
| #endif /* __BCM63XX_TAG_H */ |  | ||||||
| @@ -1 +0,0 @@ | |||||||
| ../../../target/linux/brcm63xx/files/arch/mips/include/asm/mach-bcm63xx/bcm_tag.h |  | ||||||
							
								
								
									
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							| @@ -0,0 +1,70 @@ | |||||||
|  | #ifndef __BCM63XX_TAG_H | ||||||
|  | #define __BCM63XX_TAG_H | ||||||
|  |  | ||||||
|  | #define TAGVER_LEN 4                   /* Length of Tag Version */ | ||||||
|  | #define TAGLAYOUT_LEN 4                /* Length of FlashLayoutVer */ | ||||||
|  | #define SIG1_LEN 20		       /* Company Signature 1 Length */ | ||||||
|  | #define SIG2_LEN 14                    /* Company Signature 2 Lenght */ | ||||||
|  | #define BOARDID_LEN 16		       /* Length of BoardId */ | ||||||
|  | #define ENDIANFLAG_LEN 2               /* Endian Flag Length */ | ||||||
|  | #define CHIPID_LEN 6		       /* Chip Id Length */ | ||||||
|  | #define IMAGE_LEN 10                   /* Length of Length Field */ | ||||||
|  | #define ADDRESS_LEN 12                 /* Length of Address field */ | ||||||
|  | #define DUALFLAG_LEN 2		       /* Dual Image flag Length */ | ||||||
|  | #define INACTIVEFLAG_LEN 2	       /* Inactie Flag Length */ | ||||||
|  | #define RSASIG_LEN 20   	       /* Length of RSA Signature in tag */ | ||||||
|  | #define TAGINFO1_LEN 30                /* Length of vendor information field1 in tag */ | ||||||
|  | #define FLASHLAYOUTVER_LEN 4	       /* Length of Flash Layout Version String tag */ | ||||||
|  | #define TAGINFO2_LEN 16                /* Length of vendor information field2 in tag */ | ||||||
|  | #define CRC_LEN 4                      /* Length of CRC in bytes */ | ||||||
|  | #define ALTTAGINFO_LEN 54              /* Alternate length for vendor information; Pirelli */ | ||||||
|  |  | ||||||
|  | #define NUM_PIRELLI 2 | ||||||
|  | #define IMAGETAG_CRC_START		0xFFFFFFFF | ||||||
|  |  | ||||||
|  | #define PIRELLI_BOARDS { \ | ||||||
|  |   "AGPF-S0", \ | ||||||
|  |   "DWV-S0", \ | ||||||
|  | } | ||||||
|  |  | ||||||
|  | /* | ||||||
|  |  * The broadcom firmware assumes the rootfs starts the image, | ||||||
|  |  * therefore uses the rootfs start (flashImageAddress) | ||||||
|  |  * to determine where to flash the image.  Since we have the kernel first | ||||||
|  |  * we have to give it the kernel address, but the crc uses the length | ||||||
|  |  * associated with this address (rootLength), which is added to the kernel | ||||||
|  |  * length (kernelLength) to determine the length of image to flash and thus | ||||||
|  |  * needs to be rootfs + deadcode (jffs2 EOF marker) | ||||||
|  | */ | ||||||
|  |  | ||||||
|  | struct bcm_tag { | ||||||
|  | 	char tagVersion[TAGVER_LEN];           // 0-3: Version of the image tag | ||||||
|  | 	char sig_1[SIG1_LEN];                  // 4-23: Company Line 1 | ||||||
|  | 	char sig_2[SIG2_LEN];                  // 24-37: Company Line 2 | ||||||
|  | 	char chipid[CHIPID_LEN];               // 38-43: Chip this image is for | ||||||
|  | 	char boardid[BOARDID_LEN];             // 44-59: Board name | ||||||
|  | 	char big_endian[ENDIANFLAG_LEN];       // 60-61: Map endianness -- 1 BE 0 LE | ||||||
|  | 	char totalLength[IMAGE_LEN];           // 62-71: Total length of image | ||||||
|  | 	char cfeAddress[ADDRESS_LEN];          // 72-83: Address in memory of CFE | ||||||
|  | 	char cfeLength[IMAGE_LEN];             // 84-93: Size of CFE | ||||||
|  | 	char flashImageStart[ADDRESS_LEN];     // 94-105: Address in memory of image start (kernel for OpenWRT, rootfs for stock firmware) | ||||||
|  | 	char flashRootLength[IMAGE_LEN];            // 106-115: Size of rootfs for flashing | ||||||
|  | 	char kernelAddress[ADDRESS_LEN];       // 116-127: Address in memory of kernel | ||||||
|  | 	char kernelLength[IMAGE_LEN];          // 128-137: Size of kernel | ||||||
|  | 	char dualImage[DUALFLAG_LEN];          // 138-139: Unused at present | ||||||
|  | 	char inactiveFlag[INACTIVEFLAG_LEN];   // 140-141: Unused at present | ||||||
|  |         char rsa_signature[RSASIG_LEN];        // 142-161: RSA Signature (unused at present; some vendors may use this) | ||||||
|  | 	char information1[TAGINFO1_LEN];       // 162-191: Compilation and related information (not generated/used by OpenWRT) | ||||||
|  |         char flashLayoutVer[FLASHLAYOUTVER_LEN];// 192-195: Version flash layout | ||||||
|  |         char fskernelCRC[CRC_LEN];             // 196-199: kernel+rootfs CRC32 | ||||||
|  | 	char information2[TAGINFO2_LEN];       // 200-215: Unused at present except Alice Gate where is is information | ||||||
|  | 	char imageCRC[CRC_LEN];                // 216-219: CRC32 of image less imagetag (kernel for Alice Gate) | ||||||
|  |         char rootfsCRC[CRC_LEN];               // 220-223: CRC32 of rootfs partition | ||||||
|  |         char kernelCRC[CRC_LEN];               // 224-227: CRC32 of kernel partition | ||||||
|  |         char imageSequence[4];		       // 228-231: Image sequence number | ||||||
|  |         char rootLength[4];                    // 232-235: steal from reserved1 to keep the real root length so we can use in the flash map even after we have change the rootLength to 0 to satisfy devices that check CRC on every boot | ||||||
|  |         char headerCRC[CRC_LEN];               // 236-239: CRC32 of header excluding tagVersion | ||||||
|  |         char reserved2[16];                    // 240-255: Unused at present | ||||||
|  | }; | ||||||
|  |  | ||||||
|  | #endif /* __BCM63XX_TAG_H */ | ||||||
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