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authorFlorian Fainelli <florian@openwrt.org>2010-03-28 18:11:06 +0000
committerFlorian Fainelli <florian@openwrt.org>2010-03-28 18:11:06 +0000
commitdad85cddacbaac0ec276f83eecccd8a64310a8ae (patch)
tree3f0ebd7cdddc27bc600ee64f626bbe890b05b87b /tools/firmware-utils
parent744a57c58fcee49f5b762fd0b34c263cb616258e (diff)
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move bcm_tag.h out of the flashmap patch so that user-land tools can re-use it
SVN-Revision: 20548
Diffstat (limited to 'tools/firmware-utils')
l---------[-rw-r--r--]tools/firmware-utils/src/bcm_tag.h179
1 files changed, 1 insertions, 178 deletions
diff --git a/tools/firmware-utils/src/bcm_tag.h b/tools/firmware-utils/src/bcm_tag.h
index c06f668..2e977a2 100644..120000
--- a/tools/firmware-utils/src/bcm_tag.h
+++ b/tools/firmware-utils/src/bcm_tag.h
@@ -1,178 +1 @@
-#ifndef __BCM63XX_TAG_H
-#define __BCM63XX_TAG_H
-
-#define IMAGE_LEN 10 /* Length of Length Field */
-#define ADDRESS_LEN 12 /* Length of Address field */
-#define TAGID_LEN 6 /* Length of tag ID */
-#define TAGINFO_LEN 20 /* Length of vendor information field in tag */
-#define TAGVER_LEN 4 /* Length of Tag Version */
-#define TAGLAYOUT_LEN 4 /* Length of FlashLayoutVer */
-
-#define NUM_TAGID 5
-#define IMAGETAG_CRC_START 0xFFFFFFFF
-
-struct tagiddesc_t {
- char tagid[TAGID_LEN + 1];
- char tagiddesc[80];
-};
-
- // bc221 is used by BT Voyager and should be right
- // bc310 should be right, and may apply to 3.08 code as well
-#define TAGID_DEFINITIONS { \
- { "bccfe", "Broadcom CFE flash image" }, \
- { "bc300", "Broadcom code version 3.00-3.06 and all ftp/tftp flash" }, \
- { "ag306", "Alice Gate (Pirelli, based on Broadcom 3.06)" }, \
- { "bc221", "Broadcom code version 2.21" }, \
- { "bc310", "Broadcom code version 3.10-3.12" }, \
-}
-
-struct bcm_tag_bccfe {
- unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
- unsigned char sig_1[20]; // 4-23: Company Line 1
- unsigned char sig_2[14]; // 24-37: Company Line 2
- unsigned char chipid[6]; // 38-43: Chip this image is for
- unsigned char boardid[16]; // 44-59: Board name
- unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
- unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
- unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
- unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
- unsigned char rootAddress[ADDRESS_LEN]; // 94-105: Address in memory of rootfs
- unsigned char rootLength[IMAGE_LEN]; // 106-115: Size of rootfs
- unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
- unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
- unsigned char dualImage[2]; // 138-139: Unused at present
- unsigned char inactiveFlag[2]; // 140-141: Unused at present
- unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
- unsigned char tagId[TAGID_LEN]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
- unsigned char tagIdCRC[4]; // 168-171: CRC32 of tagId
- unsigned char reserved1[44]; // 172-215: Reserved area not in use
- unsigned char imageCRC[4]; // 216-219: CRC32 of images
- unsigned char reserved2[16]; // 220-235: Unused at present
- unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
- unsigned char reserved3[16]; // 240-255: Unused at present
-};
-
-struct bcm_tag_bc300 {
- unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
- unsigned char sig_1[20]; // 4-23: Company Line 1
- unsigned char sig_2[14]; // 24-37: Company Line 2
- unsigned char chipid[6]; // 38-43: Chip this image is for
- unsigned char boardid[16]; // 44-59: Board name
- unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
- unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
- unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
- unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
- unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
- unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
- unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
- unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
- unsigned char dualImage[2]; // 138-139: Unused at present
- unsigned char inactiveFlag[2]; // 140-141: Unused at present
- unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
- unsigned char tagId[TAGID_LEN]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
- unsigned char tagIdCRC[4]; // 168-173: CRC32 to ensure validity of tagId
- unsigned char rootAddress[ADDRESS_LEN]; // 174-183: Address in memory of rootfs partition
- unsigned char rootLength[IMAGE_LEN]; // 184-193: Size of rootfs partition
- unsigned char reserved1[22]; // 194-215: Reserved area not in use
- unsigned char imageCRC[4]; // 216-219: CRC32 of images
- unsigned char reserved2[16]; // 220-235: Unused at present
- unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
- unsigned char reserved3[16]; // 240-255: Unused at present
-};
-
-struct bcm_tag_ag306 {
- unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
- unsigned char sig_1[20]; // 4-23: Company Line 1
- unsigned char sig_2[14]; // 24-37: Company Line 2
- unsigned char chipid[6]; // 38-43: Chip this image is for
- unsigned char boardid[16]; // 44-59: Board name
- unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
- unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
- unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
- unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
- unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
- unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
- unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
- unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
- unsigned char dualImage[2]; // 138-139: Unused at present
- unsigned char inactiveFlag[2]; // 140-141: Unused at present
- unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present
- unsigned char information2[54]; // 162-215: Compilation and related information (not generated/used by OpenWRT)
- unsigned char kernelCRC[4] ; // 216-219: CRC32 of images
- unsigned char rootAddress[ADDRESS_LEN]; // 220-231: Address in memory of rootfs partition
- unsigned char tagIdCRC[4]; // 232-235: Checksum to ensure validity of tagId
- unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
- unsigned char rootLength[IMAGE_LEN]; // 240-249: Size of rootfs
- unsigned char tagId[TAGID_LEN]; // 250-255: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
-};
-
-struct bcm_tag_bc221 {
- unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
- unsigned char sig_1[20]; // 4-23: Company Line 1
- unsigned char sig_2[14]; // 24-37: Company Line 2
- unsigned char chipid[6]; // 38-43: Chip this image is for
- unsigned char boardid[16]; // 44-59: Board name
- unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
- unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
- unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
- unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
- unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
- unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
- unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
- unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
- unsigned char dualImage[2]; // 138-139: Unused at present
- unsigned char inactiveFlag[2]; // 140-141: Unused at present
- unsigned char rsa_signature[TAGINFO_LEN]; // 142-161: RSA Signature (unused at present; some vendors may use this)
- unsigned char reserved5[2]; // 162-163: Unused at present
- unsigned char tagId[TAGID_LEN]; // 164-169: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
- unsigned char rootAddress[ADDRESS_LEN]; // 170-181: Address in memory of rootfs partition
- unsigned char rootLength[IMAGE_LEN]; // 182-191: Size of rootfs partition
- unsigned char flashLayoutVer[4]; // 192-195: Version flash layout
- unsigned char fskernelCRC[4]; // 196-199: Guessed to be kernel CRC
- unsigned char reserved4[16]; // 200-215: Reserved area; unused at present
- unsigned char imageCRC[4]; // 216-219: CRC32 of images
- unsigned char reserved2[12]; // 220-231: Unused at present
- unsigned char tagIdCRC[4]; // 232-235: CRC32 to ensure validity of tagId
- unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion
- unsigned char reserved3[16]; // 240-255: Unused at present
-};
-
-struct bcm_tag_bc310 {
- unsigned char tagVersion[4]; // 0-3: Version of the image tag
- unsigned char sig_1[20]; // 4-23: Company Line 1
- unsigned char sig_2[14]; // 24-37: Company Line 2
- unsigned char chipid[6]; // 38-43: Chip this image is for
- unsigned char boardid[16]; // 44-59: Board name
- unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE
- unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image
- unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
- unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
- unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image)
- unsigned char flashRootLength[IMAGE_LEN]; // 106-115: Size of rootfs + deadcode (web flash uses this + kernelLength to determine the size of the kernel+rootfs flash image)
- unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
- unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
- unsigned char dualImage[2]; // 138-139: Unused at present
- unsigned char inactiveFlag[2]; // 140-141: Unused at present
- unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present; Some vendors use this for optional information
- unsigned char tagId[6]; // 162-167: Identifies which type of tag this is, currently two-letter company code, and then three digits for version of broadcom code in which this tag was first introduced
- unsigned char tagIdCRC[4]; // 168-171: CRC32 to ensure validity of tagId
- unsigned char rootAddress[ADDRESS_LEN]; // 172-183: Address in memory of rootfs partition
- unsigned char rootLength[IMAGE_LEN]; // 184-193: Size of rootfs partition
- unsigned char reserved1[22]; // 193-215: Reserved area not in use
- unsigned char imageCRC[4]; // 216-219: CRC32 of images
- unsigned char rootfsCRC[4]; // 220-227: CRC32 of rootfs partition
- unsigned char kernelCRC[4]; // 224-227: CRC32 of kernel partition
- unsigned char reserved2[8]; // 228-235: Unused at present
- unsigned char headerCRC[4]; // 235-239: CRC32 of header excluding tagVersion
- unsigned char reserved3[16]; // 240-255: Unused at present
-};
-
-union bcm_tag {
- struct bcm_tag_bccfe bccfe;
- struct bcm_tag_bc300 bc300;
- struct bcm_tag_ag306 ag306;
- struct bcm_tag_bc221 bc221;
- struct bcm_tag_bc310 bc310;
-};
-
-#endif /* __BCM63XX_TAG_H */
+../../../target/linux/brcm63xx/files/arch/mips/include/asm/mach-bcm63xx/bcm_tag.h \ No newline at end of file