mirrors/openwrt
0
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-02 06:13:54 +08:00
Code Issues Packages Projects Releases Wiki Activity

firmware-utils: copy bcm_tag.h to src/ and get rid of cc3 macro, fixes imagetag compilation

Browse Source 
SVN-Revision: 19485
This commit is contained in:
Jo-Philipp Wich 2010-02-01 01:17:46 +00:00
parent 195d65dd87
commit e0933ce6e6
2 changed files with 179 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
tools/firmware-utils/Makefile
View File

@ -20,10 +20,6 @@ define cc2
$(CC) $(HOST_CFLAGS) -include endian.h -o $(HOST_BUILD_DIR)/bin/$(firstword $(1)) $(foreach src,$(1),src/$(src).c) $(2)
endef
define cc3
$(CC) $(HOST_CFLAGS) -I$(CURDIR)/../../target/linux/brcm63xx/files/include/asm-mips/mach-bcm63xx -include endian.h -o $(HOST_BUILD_DIR)/bin/$(1) src/$(1).c $(2)
endef
define Host/Compile
mkdir -p $(HOST_BUILD_DIR)/bin
@ -42,7 +38,7 @@ define Host/Compile
$(call cc,mkcasfw)
$(call cc,mkfwimage,-lz)
$(call cc,mkfwimage2,-lz)
$(call cc3,imagetag)
$(call cc2,imagetag)
$(call cc,add_header)
$(call cc,makeamitbin)
$(call cc,encode_crc)

178
tools/firmware-utils/src/bcm_tag.h Normal file
View File

@ -0,0 +1,178 @@
#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 */