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31 lines
1.7 KiB
C
31 lines
1.7 KiB
C
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#ifndef __BCM63XX_TAG_H
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#define __BCM63XX_TAG_H
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#define IMAGE_LEN 10 /* Length of Length Field */
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#define ADDRESS_LEN 12 /* Length of Address field */
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struct bcm_tag {
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unsigned char tagVersion[4]; // Version of the image tag
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unsigned char sig_1[20]; // Company Line 1
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unsigned char sig_2[14]; // Company Line 2
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unsigned char chipid[6]; // Chip this image is for
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unsigned char boardid[16]; // Board name
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unsigned char big_endian[2]; // Map endianness -- 1 BE 0 LE
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unsigned char totalLength[IMAGE_LEN]; //Total length of image
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unsigned char cfeAddress[ADDRESS_LEN]; // Address in memory of CFE
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unsigned char cfeLength[IMAGE_LEN]; // Size of CFE
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unsigned char rootAddress[ADDRESS_LEN]; // Address in memory of rootfs
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unsigned char rootLength[IMAGE_LEN]; // Size of rootfs
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unsigned char kernelAddress[ADDRESS_LEN]; // Address in memory of kernel
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unsigned char kernelLength[IMAGE_LEN]; // Size of kernel
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unsigned char dualImage[2]; // Unused at present
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unsigned char inactiveFlag[2]; // Unused at present
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unsigned char reserved1[74]; // Reserved area not in use
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unsigned char imageCRC[4]; // CRC32 of images
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unsigned char reserved2[16]; // Unused at present
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unsigned char headerCRC[4]; // CRC32 of header excluding tagVersion
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unsigned char reserved3[16]; // Unused at present
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};
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#endif /* __BCM63XX_TAG_H */
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