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[brcm63xx] flashmap and image generation: reduced union bcm_tag to a single struct

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combining the elements so that it is no longer necessary to create an openwrt-only
tagid and tagcrc, and elimate the tagid detection and switch statements which
made dealing with imagetags overly complicated, especially since the logic would
need analogs in all code that touched the imagetag. Patch from cshore.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20652 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2010-04-01 21:20:43 +00:00
parent 7a7089f7e3
commit 58dcac852c
5 changed files with 263 additions and 676 deletions
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219
target/linux/brcm63xx/files/arch/mips/include/asm/mach-bcm63xx/bcm_tag.h
View File

@ -1,178 +1,69 @@
#ifndef __BCM63XX_TAG_H #ifndef __BCM63XX_TAG_H
#define __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 TAGVER_LEN 4 /* Length of Tag Version */
#define TAGLAYOUT_LEN 4 /* Length of FlashLayoutVer */ #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_TAGID 5 #define NUM_PIRELLI 2
#define IMAGETAG_CRC_START 0xFFFFFFFF #define IMAGETAG_CRC_START 0xFFFFFFFF
struct tagiddesc_t { #define PIRELLI_BOARDS { \
char tagid[TAGID_LEN + 1]; "AGPF_S0", \
char tagiddesc[80]; "DWV_SO", \
};
// 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 * The broadcom firmware assumes the rootfs starts the image,
unsigned char sig_1[20]; // 4-23: Company Line 1 * therefore uses the rootfs start (flashImageAddress)
unsigned char sig_2[14]; // 24-37: Company Line 2 * to determine where to flash the image. Since we have the kernel first
unsigned char chipid[6]; // 38-43: Chip this image is for * we have to give it the kernel address, but the crc uses the length
unsigned char boardid[16]; // 44-59: Board name * associated with this address (rootLength), which is added to the kernel
unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE * length (kernelLength) to determine the length of image to flash and thus
unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image * needs to be rootfs + deadcode (jffs2 EOF marker)
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 { struct bcm_tag {
unsigned char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag char tagVersion[TAGVER_LEN]; // 0-3: Version of the image tag
unsigned char sig_1[20]; // 4-23: Company Line 1 char sig_1[SIG1_LEN]; // 4-23: Company Line 1
unsigned char sig_2[14]; // 24-37: Company Line 2 char sig_2[SIG2_LEN]; // 24-37: Company Line 2
unsigned char chipid[6]; // 38-43: Chip this image is for char chipid[CHIPID_LEN]; // 38-43: Chip this image is for
unsigned char boardid[16]; // 44-59: Board name char boardid[BOARDID_LEN]; // 44-59: Board name
unsigned char big_endian[2]; // 60-61: Map endianness -- 1 BE 0 LE char big_endian[ENDIANFLAG_LEN]; // 60-61: Map endianness -- 1 BE 0 LE
unsigned char totalLength[IMAGE_LEN]; // 62-71: Total length of image char totalLength[IMAGE_LEN]; // 62-71: Total length of image
unsigned char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE char cfeAddress[ADDRESS_LEN]; // 72-83: Address in memory of CFE
unsigned char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE char cfeLength[IMAGE_LEN]; // 84-93: Size of CFE
unsigned char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of kernel (start of image) char flashImageStart[ADDRESS_LEN]; // 94-105: Address in memory of image start (kernel for OpenWRT, rootfs for stock firmware)
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) char rootLength[IMAGE_LEN]; // 106-115: Size of rootfs
unsigned char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel char kernelAddress[ADDRESS_LEN]; // 116-127: Address in memory of kernel
unsigned char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel char kernelLength[IMAGE_LEN]; // 128-137: Size of kernel
unsigned char dualImage[2]; // 138-139: Unused at present char dualImage[DUALFLAG_LEN]; // 138-139: Unused at present
unsigned char inactiveFlag[2]; // 140-141: Unused at present char inactiveFlag[INACTIVEFLAG_LEN]; // 140-141: Unused at present
unsigned char information1[TAGINFO_LEN]; // 142-161: Unused at present char rsa_signature[RSASIG_LEN]; // 142-161: RSA Signature (unused at present; some vendors may use this)
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 char information1[TAGINFO1_LEN]; // 162-191: Compilation and related information (not generated/used by OpenWRT)
unsigned char tagIdCRC[4]; // 168-173: CRC32 to ensure validity of tagId char flashLayoutVer[FLASHLAYOUTVER_LEN];// 192-195: Version flash layout
unsigned char rootAddress[ADDRESS_LEN]; // 174-183: Address in memory of rootfs partition char fskernelCRC[CRC_LEN]; // 196-199: kernel+rootfs CRC32
unsigned char rootLength[IMAGE_LEN]; // 184-193: Size of rootfs partition char information2[TAGINFO2_LEN]; // 200-215: Unused at present except Alice Gate where is is information
unsigned char reserved1[22]; // 194-215: Reserved area not in use char imageCRC[CRC_LEN]; // 216-219: CRC32 of image less imagetag (kernel for Alice Gate)
unsigned char imageCRC[4]; // 216-219: CRC32 of images char rootfsCRC[CRC_LEN]; // 220-223: CRC32 of rootfs partition
unsigned char reserved2[16]; // 220-235: Unused at present char kernelCRC[CRC_LEN]; // 224-227: CRC32 of kernel partition
unsigned char headerCRC[4]; // 236-239: CRC32 of header excluding tagVersion char reserved1[8]; // 228-235: Unused at present
unsigned char reserved3[16]; // 240-255: Unused at present char headerCRC[CRC_LEN]; // 236-239: CRC32 of header excluding tagVersion
}; char reserved2[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 */ #endif /* __BCM63XX_TAG_H */

98
target/linux/brcm63xx/image/Makefile
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@ -30,9 +30,9 @@ endef
define Image/Build/CFE define Image/Build/CFE
# Generate the tagged image # Generate the tagged image
$(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \ $(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
-o $(BIN_DIR)/openwrt-$(2)-$(1)-$(6)-cfe.bin \ -o $(BIN_DIR)/openwrt-$(4)-$(1)-cfe.bin \
-b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \ -b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \
-t $(4) -d "$(5)" $(7) -r "$(5)" $(6)
# -b $(2) -c $(3) -e $(KERNEL_ENTRY) -l $(LOADADDR) # -b $(2) -c $(3) -e $(KERNEL_ENTRY) -l $(LOADADDR)
endef endef
@ -40,17 +40,17 @@ endef
define Image/Build/CFEAGPF define Image/Build/CFEAGPF
# Generate the tagged image # Generate the tagged image
$(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \ $(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
-o $(BIN_DIR)/openwrt-$(2)-$(1)-$(7)-cfe.bin \ -o $(BIN_DIR)/openwrt-$(5)-$(1)-cfe.bin \
-b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \ -b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \
-v 8 -m IMAGE -k 0x20000 -n $(4) -t $(5) -v 8 -m IMAGE -k 0x20000 -n $(4)
endef endef
define Image/Build/RG100A define Image/Build/RG100A
# Generate the tagged image # Generate the tagged image
$(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \ $(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
-o $(BIN_DIR)/openwrt-$(6)-$(1)-$(7)-cfe.bin \ -o $(BIN_DIR)/openwrt-$(5)-$(1)-cfe.bin \
-b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \ -b $(2) -c $(3) -e $(LOADADDR) -l $(LOADADDR) \
-k 0x20000 -n $(4) -t $(5) -k 0x20000 -n $(4)
endef endef
@ -105,84 +105,70 @@ endef
define Image/Build define Image/Build
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
# Various routers # Various routers
$(call Image/Build/CFE,$(1),96345GW2,6345,bccfe,,bccfe,) $(call Image/Build/CFE,$(1),96345GW2,6345,96345GW2-generic)
$(call Image/Build/CFE,$(1),96345GW2,6345,bc221,,bc221,-y 5) $(call Image/Build/CFE,$(1),96345GW2,6345,96348GW2-bc221,,-y 5)
$(call Image/Build/CFE,$(1),96345GW2,6345,bc300,,bc300,) $(call Image/Build/CFE,$(1),96345GW2,6345,92345GW2-revision,OpenWRT-$(REVISION))
$(call Image/Build/CFE,$(1),96345GW2,6345,bc310,OpenWRT-$(REVISION),bc310,) $(call Image/Build/CFE,$(1),96348GW,6348,96348GW-generic,,)
$(call Image/Build/CFE,$(1),96348GW,6348,bccfe,,bccfe,) $(call Image/Build/CFE,$(1),96348GW,6348,96348GW-bc221,,-y 5)
$(call Image/Build/CFE,$(1),96348GW,6348,bc221,,bc221,-y 5) $(call Image/Build/CFE,$(1),6338GW,6338,6338GW-generic,,)
$(call Image/Build/CFE,$(1),6338W,6338,6338W-generic,,)
# BT Voyager V210_BTR # BT Voyager V210_BTR
$(call Image/Build/CFE,$(1),V210_BB,6348,bc221,,btvgr,-y 5) $(call Image/Build/CFE,$(1),V210_BB,6348,BTV210_BTR,,-y 5)
# BT Voyager V210_ROI, V210_WB # BT Voyager V210_ROI, V210_WB
$(call Image/Build/CFE,$(1),V210,6348,bc221,,btvgr,-y 5) $(call Image/Build/CFE,$(1),V210,6348,BTV210_ROI_WB,,-y 5)
# BT Voyager V2091_BTR # BT Voyager V2091_BTR
$(call Image/Build/CFE,$(1),V2091_BB,6348,bc221,,btvgr,-y 5) $(call Image/Build/CFE,$(1),V2091_BB,6348,BTV2091_BTR,,y 5)
# BT Voyager V2091_ROI, V2091_WB # BT Voyager V2091_ROI, V2091_WB
$(call Image/Build/CFE,$(1),V2091,6348,bc221,,btvgr,-y 5) $(call Image/Build/CFE,$(1),V2091,6348,BTV2091_ROI_WB,,-y 5)
# BT Voyager V220V, V220V_MGCP_BTR # BT Voyager V220V, V220V_MGCP_BTR
$(call Image/Build/CFE,$(1),RTA1052V,6348,bc221,,btvgr,-y 5) $(call Image/Build/CFE,$(1),RTA1052V,6348,BTV220V_MGCP_BTR,,-y 5)
# BT Voyager V2110, V2110_AA, V2110_ROI # BT Voyager V2110, V2110_AA, V2110_ROI
$(call Image/Build/CFE,$(1),V2110,6348,bc221,,btvgr,-y 5) $(call Image/Build/CFE,$(1),V2110,6348,BTV2110,,-y 5)
# BT Voyager V2500V, V2500V_SIP_CLUB, V2500V_AA # BT Voyager V2500V, V2500V_SIP_CLUB, V2500V_AA
$(call Image/Build/CFE,$(1),V2500V_BB,6348,bc221,,btvgr,-y 5) $(call Image/Build/CFE,$(1),V2500V_BB,6348,BTV2500V,,-y 5)
# RTA1025W_16 (numerous routers) # RTA1025W_16 (numerous routers)
$(call Image/Build/CFE,$(1),RTA1025W_16,6348,bc221,,btrta,-y 5) $(call Image/Build/CFE,$(1),RTA1025W_16,6348,RTA1025W_16,,-y 5)
# Tecom GW6000 # Tecom GW6000
$(call Image/Build/CFE,$(1),96348GW,6348,bc300,,bc300,) $(call Image/Build/CFE,$(1),96348GW,6348,GW6000)
# Tecom GW6200 # Tecom GW6200
$(call Image/Build/CFE,$(1),96348GW,6348,bc310,$(shell printf '\x99'),gw6200) $(call Image/Build/CFE,$(1),96348GW,6348,GW6200,$(shell printf '\x99'))
# Neufbox4 # Neufbox4
$(call Image/Build/CFE,$(1),96358VW,6358,bccfe,,bccfe) $(call Image/Build/CFE,$(1),96358VW,6358,NEUFBOX4,OpenWRT-$(REVISION))
$(call Image/Build/CFE,$(1),96358VW,6358,bc310,OpenWRT-$(REVISION),nb4)
# Comtrend 536, 5621 # Comtrend 536, 5621
$(call Image/Build/CFE,$(1),96348GW-11,6348,bccfe,,bccfe) $(call Image/Build/CFE,$(1),96348GW-11,6348,CT536_CT5621)
$(call Image/Build/CFE,$(1),96348GW-11,6348,bc300,,bc300)
# TP-Link 8900GB
$(call Image/Build/CFE,$(1),96348GW-11,6348,bc310,$(shell printf 'PRID\x89\x10\x00\x02'),td8900GB)
# Davolink DV201AMR # Davolink DV201AMR
$(call Image/Build/CFEOLD,$(1),DV201AMR,6348) $(call Image/Build/CFEOLD,$(1),DV201AMR,6348)
# USR 9108 # USR 9108
$(call Image/Build/CFE,$(1),96348GW-A,6348,bccfe,,bccfe) $(call Image/Build/CFE,$(1),96348GW-A,6348,USR9108)
$(call Image/Build/CFE,$(1),96348GW-A,6348,bc300,,bc300)
# NetGear DG834GT, DG834PN # NetGear DG834GT, DG834PN
$(call Image/Build/CFE,$(1),96348GW-10,6348,bccfe,,bccfe) $(call Image/Build/CFE,$(1),96348GW-10,6348,DG834GT_DG834PN)
$(call Image/Build/CFE,$(1),96348GW-10,6348,bc300,,bc300)
# Belkin f5d7633 # Belkin f5d7633
$(call Image/Build/CFE,$(1),96348GW-10,6348,bc310,,bc310) $(call Image/Build/CFE,$(1),96348GW-10,6348,F5D7633)
# D-Link DSL-2640B # D-Link DSL-2640B
$(call Image/Build/CFE,$(1),D-4P-W,6348,bc310,,bc310) $(call Image/Build/CFE,$(1),D-4P-W,6348,DSL2640B)
# D-Link DSL-2740B
$(call Image/Build/CFE,$(1),96358GW,6358,DSL2740B)
# TP-Link TD-8810A, TD-8810B, TD-8811A, TD-8811B # TP-Link TD-8810A, TD-8810B, TD-8811A, TD-8811B
$(call Image/Build/CFE,$(1),8L-2M-8M,6338,bccfe,,bccfe) $(call Image/Build/CFE,$(1),8L-2M-8M,6338,TP8810_8811)
$(call Image/Build/CFE,$(1),8L-2M-8M,6338,bc300,,bc300) # TP-Link 8900GB
$(call Image/Build/CFE,$(1),96348GW-11,6348,TD8900GB,$(shell printf 'PRID\x89\x10\x00\x02'))
# Generic 6338 images
$(call Image/Build/CFE,$(1),6338GW,6338,bccfe,,bccfe)
$(call Image/Build/CFE,$(1),6338GW,6338,bc221,,bc221)
$(call Image/Build/CFE,$(1),6338GW,6338,bc300,,bc300)
$(call Image/Build/CFE,$(1),6338GW,6338,bc310,,bc310)
$(call Image/Build/CFE,$(1),6338W,6338,bccfe,,bccfe)
$(call Image/Build/CFE,$(1),6338W,6338,bc221,,bc221)
$(call Image/Build/CFE,$(1),6338W,6338,bc300,,bc300)
$(call Image/Build/CFE,$(1),6338W,6338,bc310,,bc310)
# Sagem F@ST2404 # Sagem F@ST2404
$(call Image/Build/CFE,$(1),F@ST2404,6348,bccfe,,bccfe) $(call Image/Build/CFE,$(1),F@ST2404,6348,F@ST2404-cfe)
$(call Image/Build/CFE,$(1),F@ST2404,6348,bc300,,bc300) $(call Image/Build/CFE,$(1),F@ST2404,6348,F@ST2404,OpenWRT-$(REVISION))
$(call Image/Build/CFE,$(1),F@ST2404,6348,bc310,OpenWRT-$(REVISION),bc310)
# Inventel Livebox # Inventel Livebox
$(call Image/Build/RedBoot,livebox) $(call Image/Build/RedBoot,livebox)
# D-Link DSL-2740B
$(call Image/Build/CFE,$(1),96358GW,6358,bc310,,dsl2740b)
# Pirelli Alice Gate VoIP 2 Plus Wi-Fi AGPF-S0 # Pirelli Alice Gate VoIP 2 Plus Wi-Fi AGPF-S0
$(call Image/Build/CFEAGPF,$(1),AGPF-S0,6358,0x20000,bccfe,,bccfe) $(call Image/Build/CFEAGPF,$(1),AGPF-S0,6358,0x20000,AGV2+W-cfe)
$(call Image/Build/CFEAGPF,$(1),AGPF-S0,6358,0x20000,ag306,,agv2+w) $(call Image/Build/CFEAGPF,$(1),AGPF-S0,6358,0x20000,AGV2+W)
# Pirelli A226G # Pirelli A226G
$(call Image/Build/CFEAGPF,$(1),DWV-S0,6358,0x10000,bccfe,,bccfe) $(call Image/Build/CFEAGPF,$(1),DWV-S0,6358,0x10000,A226G-cfe)
$(call Image/Build/CFEAGPF,$(1),DWV-S0,6358,0x10000,ag306,DWV_96358,a226g) $(call Image/Build/CFEAGPF,$(1),DWV-S0,6358,0x10000,A226G)
# RG100A,DB120 etc. # RG100A,DB120 etc.
$(call Image/Build/RG100A,$(1),96358VW2,6358,0x20000,bc310,rg100a,bc310) $(call Image/Build/RG100A,$(1),96358VW2,6358,0x20000,RG100A_DB120)
endef endef

91
target/linux/brcm63xx/image/README.images-bcm63xx
View File

@ -16,6 +16,11 @@ Images flashable using cfe are labelled openwrt-<board>-<filesystem>-cfe.bin
The imagetags for tftp/ftp flashing is based on Broadcom 3.00-3.04 imagetags The imagetags for tftp/ftp flashing is based on Broadcom 3.00-3.04 imagetags
and is known to be correct as the source code GPL and is available for reading. and is known to be correct as the source code GPL and is available for reading.
Broadcom code 2.21 is based on the BT Voyager firmware image I looked at. It
may in fact be BT Voyager-specific. 2.21 is actually more difficult to deal
with the imagetag from 3.00 as it has three different CRC calculations in
addtition to the header CRC.
Broadcom 3.00-3.02 flashing has been tested on Comtrend CT-5261, CT-536 and Broadcom 3.00-3.02 flashing has been tested on Comtrend CT-5261, CT-536 and
Tecom GW6000, and is the version of the flashing that was present before the Tecom GW6000, and is the version of the flashing that was present before the
imagetags were split by broadcom code version (early June 2009) imagetags were split by broadcom code version (early June 2009)
@ -27,16 +32,11 @@ this author (Daniel Dickinson) has seen is the Alice Gate (Pirelli) firmware
which is known to be different due to vendor (Pirelli) modifications to the which is known to be different due to vendor (Pirelli) modifications to the
Broadcom code. Broadcom code.
Broadcom 3.08 introduced changes to the imagetag to deal with TR69 (a remote
router management system developed by the DSL Forum). The version we are
using as 3.08 is based on the BT Voyager firmware image I looked at. It may
in fact be BT Voyager-specific, and may in fact not be 3.08, but modified 3.06
and not apply to all 3.08 versions.
Broadcom 3.10 uses an imagetag that is believed to apply to all 3.10 and 3.12 Broadcom 3.10 uses an imagetag that is believed to apply to all 3.10 and 3.12
versions, and has been tested on the Tecom GW6200. It is similar to 3.08. versions, and has been tested on the Tecom GW6200. This version introdec changes to
There is a field for vendor-specific information, that at least in some cases the imagetag to deal with TR69 (a remote rouer management system developed by the
is not optional. It is based on the hexedit of a neufbox4 firmware image, the DSL forum). There is a field for vendor-specific information, that at least in some
cases is not optional. It is based on the hexedit of a neufbox4 firmware image, the
information in https://dev.openwrt.org/ticket/4987, and the hexedit of a Tecom information in https://dev.openwrt.org/ticket/4987, and the hexedit of a Tecom
GW6200 image. GW6200 image.
@ -44,43 +44,41 @@ Some boards share the same tag format, but require vendor-specific fields in
the board. In that case the tagid is shared, but the filename of the generated the board. In that case the tagid is shared, but the filename of the generated
image reflects the router for which the image was created. image reflects the router for which the image was created.
router |method| codever |tagid |filename router |method | codever |filename
+-------------+------+---------+------+---------------------------------------- +-------------+-------------+---------+---------------------------------------
|any |cfe | any |bccfe |openwrt-<board>-<fs>-bccfe-cfe.bin |any |cfe+most web | any |openwrt-<board>-<fs>-cfe.bin
|any |t/ftp | any |bc300 |openwrt-<board>-<fs>-bc300-cfe.bin |AGVoIP2+WiFi |cfe |alice3.06|openwrt-AGV2+W-cfe-<fs>-cfe.bin
| |web |3.00-3.06|bc300 |openwrt-<board>-<fs>-bc300-cfe.bin |AGVoIP2+WiFi |web |alice3.06|openwrt-AGV2+W-cfe-<fs>-cfe.bin
| |web |3.10-3.12|bc310 |openwrt-<board>-<fs>-bc310-cfe.bin |CT536 |web |3.02 |openwrt-CT536_CT5621-<fs>-cfe.bin
|AGVoIP2+WiFi |web |alice3.06|ag306 |openwrt-AGPF-S0-<fs>-agv2+w-cfe.bin |CT5621 |web |3.02 |openwrt-CT536_CT5621-<fs>-cfe.bin
|CT536 |web |3.02 |bc300 |openwrt-96348GW-11-<fs>-bc300-cfe.bin |DG834GT |web |3.02 |openwrt-DG834GT_DG834PN-<fs>-cfe.bin
|CT5621 |web |3.02 |bc300 |openwrt-96348GW-11-<fs>-bc300-cfe.bin |DG834PN |web |3.02 |openwrt-DG834GT_DG834PN-<fs>-cfe.bin
|DG834GT |web |3.02 |bc300 |openwrt-96348GW-10-<fs>-bc300-cfe.bin |DSL-2640B |web |3.10 |openwrt-DSL2640B-<fs>-cfe.bin
|DG834PN |web |3.02 |bc300 |openwrt-96348GW-10-<fs>-bc300-cfe.bin |DSL-2740B |web |3.10 |openwrt-DSL2670B-<fs>-cfe.bin
|DSL-2640B |web |3.10 |bc310 |openwrt-D-4P-W-<fs>-bc310-cfe.bin |F5D7633 |web |3.10 |openwrt-F5D7633-<fs>-cfe.bin
|DSL-2740B |web |3.10 |bc310 |openwrt-96358GW-<fs>-dsl2740b-cfe.bin |F@ST2404 |web |3.0X? |openwrt-F@ST2404-cfe-<fs>-cfe.bin
|F5D7633 |web |3.10 |bc310 |openwrt-96348GW-10-<fs>-bc310-cfe.bin |F@ST2404 |web |3.1X? |openwrt-F@ST2404-<fs>-cfe.bin
|F@ST2404 |web |? |bc300 |openwrt-F@ST2404-<fs>-bc300-cfe.bin |GW6000 |web |3.00 |openwrt-GW6000-<fs>-cfe.bin
|F@ST2404 |web |? |bc310 |openwrt-F@ST2404-<fs>-bc310-cfe.bin |GW6200 |web |3.10 |openwrt-GW6200-<fs>-cfe.bin
|GW6000 |web |3.00 |bc300 |openwrt-96348GW-<fs>-bc300-cfe.bin |Neufbox4 |web |3.12 |openwrt-NEUFBOX4-<fs>-cfe.bin
|GW6200 |web |3.10 |bc310 |openwrt-96348GW-<fs>-gw6200-cfe.bin |TD8810A |web |3.06 |openwrt-TD8810-<fs>-cfe.bin
|Neufbox4 |web |3.12 |bc310 |openwrt-96358VW-<fs>-nb4-cfe.bin |TD8810B |web |3.06 |openwrt-TD8810-<fs>-cfe.bin
|TD8810A |web |3.06 |bc300 |openwrt-8L-2M-8M-<fs>-bc306-cfe.bin |TD8811A |web |3.06 |openwrt-TD8811-<fs>-cfe.bin
|TD8810B |web |3.06 |bc300 |openwrt-8L-2M-8M-<fs>-bc306-cfe.bin |TD8811B |web |3.06 |openwrt-TD881-<fs>-cfe.bin
|TD8811A |web |3.06 |bc300 |openwrt-8L-2M-8M-<fs>-bc306-cfe.bin |TD8900GB |web |3.06 |openwrt-TD8900DB<fs>-cfe.bin
|TD8811B |web |3.06 |bc300 |openwrt-8L-2M-8M-<fs>-bc306-cfe.bin |USR9108 |web |3.0X? |openwrt-USR9108-<fs>-cfe.bin
|TD8900GB |web |3.06 |bc300 |openwrt-96348GW-11-<fs>-td8900gb-cfe.bin |V2091_BTR |web |2.21 |openwrt-V2091_BTR-<fs>-cfe.bin
|USR9108 |web |? |bc300 |openwrt-96348GW-A-<fs>-bc300-cfe.bin |V2091_ROI |web |2.21 |openwrt-V2091-<fs>-cfe.bin
|V2091_BTR |web |2.21 |bc221 |openwrt-V2091_BB-<fs>-btvgr-cfe.bin |V2091_WB |web |2.21 |openwrt-V2091-<fs>-cfe.bin
|V2091_ROI |web |2.21 |bc221 |openwrt-V2091-<fs>-btvgr-cfe.bin |V210_BTR |web |2.21 |openwrt-V210_BTR-<fs>-cfe.bin
|V2091_WB |web |2.21 |bc221 |openwrt-V2091-<fs>-btvgr-cfe.bin |V210_ROI |web |2.21 |openwrt-V210-ROI_WB<fs>-cfe.bin
|V210_BTR |web |2.21 |bc221 |openwrt-V210_BB-<fs>-btvgr-cfe.bin |V210_WB |web |2.21 |openwrt-V210-ROI_WB<fs>-cfe.bin
|V210_ROI |web |2.21 |bc221 |openwrt-V210-<fs>-btvgr-cfe.bin |V2110 |web |2.21 |openwrt-V2110-<fs>-cfe.bin
|V210_WB |web |2.21 |bc221 |openwrt-V210-<fs>-btvgr-cfe.bin |V2110_AA |web |2.21 |openwrt-V2110-<fs>-cfe.bin
|V2110 |web |2.21 |bc221 |openwrt-V2110-<fs>-btvgr-cfe.bin |V2110_ROI |web |2.21 |openwrt-V2110-<fs>-cfe.bin
|V2110_AA |web |2.21 |bc221 |openwrt-V2110-<fs>-btvgr-cfe.bin |V2500V |web |2.21 |openwrt-V2500V<fs>-cfe.bin
|V2110_ROI |web |2.21 |bc221 |openwrt-V2110-<fs>-btvgr-cfe.bin |V2500V_AA |web |2.21 |openwrt-V2500V-<fs>-cfe.bin
|V2500V |web |2.21 |bc221 |openwrt-V2500V_BB-<fs>-btvgr-cfe.bin |V2500V_SIP_CLUB |web |2.21 |openwrt-V2500V-<fs>-cfe.bin
|V2500V_AA |web |2.21 |bc221 |openwrt-V2500V_BB-<fs>-btvgr-cfe.bin
|V2500V_SIP_CLUB |web|2.21 |bc221 |openwrt-V2500V_BB-<fs>-btvgr-cfe.bin
Old imagetag routers Old imagetag routers
-------------------- --------------------
@ -126,3 +124,4 @@ TP-Link |TD-W8900GB |3.06
Tecom |GW6000 |3.00 Tecom |GW6000 |3.00
Tecom |GW6200 |3.10 Tecom |GW6200 |3.10
USR |9108 |? USR |9108 |?

207
target/linux/brcm63xx/patches-2.6.32/040-bcm963xx_flashmap.patch
View File

@ -11,9 +11,11 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
drivers/mtd/redboot.c | 13 ++++++++++--- drivers/mtd/redboot.c | 13 ++++++++++---
3 files changed, 18 insertions(+), 3 deletions(-) 3 files changed, 18 insertions(+), 3 deletions(-)
--- a/drivers/mtd/maps/Kconfig Index: linux-2.6.32.10/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig ===================================================================
@@ -259,6 +259,13 @@ config MTD_ALCHEMY --- linux-2.6.32.10.orig/drivers/mtd/maps/Kconfig 2010-03-29 06:35:59.987293878 -0400
+++ linux-2.6.32.10/drivers/mtd/maps/Kconfig 2010-03-29 06:37:14.968545954 -0400
@@ -259,6 +259,13 @@
help help
Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
@ -27,9 +29,11 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
config MTD_DILNETPC config MTD_DILNETPC
tristate "CFI Flash device mapped on DIL/Net PC" tristate "CFI Flash device mapped on DIL/Net PC"
depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
--- a/drivers/mtd/redboot.c Index: linux-2.6.32.10/drivers/mtd/redboot.c
+++ b/drivers/mtd/redboot.c ===================================================================
@@ -39,7 +39,7 @@ static inline int redboot_checksum(struc --- linux-2.6.32.10.orig/drivers/mtd/redboot.c 2010-03-29 06:36:00.017292877 -0400
+++ linux-2.6.32.10/drivers/mtd/redboot.c 2010-03-29 06:37:14.968545954 -0400
@@ -39,7 +39,7 @@
return 1; return 1;
} }
@ -38,7 +42,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
struct mtd_partition **pparts, struct mtd_partition **pparts,
unsigned long fis_origin) unsigned long fis_origin)
{ {
@@ -162,6 +162,14 @@ static int parse_redboot_partitions(stru @@ -162,6 +162,14 @@
goto out; goto out;
} }
@ -53,7 +57,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
for (i = 0; i < numslots; i++) { for (i = 0; i < numslots; i++) {
struct fis_list *new_fl, **prev; struct fis_list *new_fl, **prev;
@@ -184,9 +192,8 @@ static int parse_redboot_partitions(stru @@ -184,9 +192,8 @@
new_fl->img = &buf[i]; new_fl->img = &buf[i];
if (fis_origin) { if (fis_origin) {
buf[i].flash_base -= fis_origin; buf[i].flash_base -= fis_origin;
@ -64,16 +68,20 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
/* I'm sure the JFFS2 code has done me permanent damage. /* I'm sure the JFFS2 code has done me permanent damage.
* I now think the following is _normal_ * I now think the following is _normal_
--- a/drivers/mtd/maps/Makefile Index: linux-2.6.32.10/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile ===================================================================
@@ -61,3 +61,4 @@ obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-asy --- linux-2.6.32.10.orig/drivers/mtd/maps/Makefile 2010-03-29 06:35:59.947294290 -0400
+++ linux-2.6.32.10/drivers/mtd/maps/Makefile 2010-03-29 06:37:14.968545954 -0400
@@ -61,3 +61,4 @@
obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o
obj-$(CONFIG_MTD_VMU) += vmu-flash.o obj-$(CONFIG_MTD_VMU) += vmu-flash.o
obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o
+obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o +obj-$(CONFIG_MTD_BCM963XX) += bcm963xx-flash.o
--- /dev/null Index: linux-2.6.32.10/drivers/mtd/maps/bcm963xx-flash.c
+++ b/drivers/mtd/maps/bcm963xx-flash.c ===================================================================
@@ -0,0 +1,399 @@ --- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ linux-2.6.32.10/drivers/mtd/maps/bcm963xx-flash.c 2010-03-29 13:33:58.797288897 -0400
@@ -0,0 +1,266 @@
+/* +/*
+ * Copyright (C) 2006-2008 Florian Fainelli <florian@openwrt.org> + * Copyright (C) 2006-2008 Florian Fainelli <florian@openwrt.org>
+ * Mike Albon <malbon@openwrt.org> + * Mike Albon <malbon@openwrt.org>
@ -119,179 +127,46 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
+ .bankwidth = BUSWIDTH, + .bankwidth = BUSWIDTH,
+}; +};
+ +
+static struct tagiddesc_t tagidtab[NUM_TAGID] = TAGID_DEFINITIONS;
+
+static uint32_t tagcrc32tab[256] = {
+ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
+ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
+ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
+ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
+ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
+ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
+ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
+ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
+ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
+ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
+ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
+ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
+ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
+ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
+ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
+ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
+ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
+ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
+ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
+ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+};
+
+static uint32_t tagcrc32(uint32_t crc, uint8_t *data, size_t len)
+{
+ while (len--)
+ crc = (crc >> 8) ^ tagcrc32tab[(crc ^ *data++) & 0xFF];
+
+ return crc;
+}
+ +
+static int parse_cfe_partitions( struct mtd_info *master, struct mtd_partition **pparts) +static int parse_cfe_partitions( struct mtd_info *master, struct mtd_partition **pparts)
+{ +{
+ int nrparts = 3, curpart = 0; /* CFE,NVRAM and global LINUX are always present. */ + int nrparts = 3, curpart = 0; /* CFE,NVRAM and global LINUX are always present. */
+ union bcm_tag *buf; + struct bcm_tag *buf;
+ struct mtd_partition *parts; + struct mtd_partition *parts;
+ int ret; + int ret;
+ size_t retlen; + size_t retlen;
+ unsigned int rootfsaddr, kerneladdr, spareaddr; + unsigned int rootfsaddr, kerneladdr, spareaddr;
+ unsigned int rootfslen, kernellen, sparelen, totallen; + unsigned int rootfslen, kernellen, sparelen, totallen;
+ unsigned char *tagid;
+ int namelen = 0; + int namelen = 0;
+ int i; + int i;
+ uint32_t tagidcrc;
+ uint32_t calctagidcrc;
+ bool tagid_match = false;
+ char *boardid; + char *boardid;
+ char *tagversion; + char *tagversion;
+ char *matchtagid;
+ +
+ /* Allocate memory for buffer */ + /* Allocate memory for buffer */
+ buf = vmalloc(sizeof(union bcm_tag)); + buf = vmalloc(sizeof(struct bcm_tag));
+ if (!buf) + if (!buf)
+ return -ENOMEM; + return -ENOMEM;
+ +
+ /* Get the tag */ + /* Get the tag */
+ ret = master->read(master,master->erasesize,sizeof(union bcm_tag), &retlen, (void *)buf); + ret = master->read(master,master->erasesize,sizeof(struct bcm_tag), &retlen, (void *)buf);
+ if (retlen != sizeof(union bcm_tag)){ + if (retlen != sizeof(struct bcm_tag)){
+ vfree(buf); + vfree(buf);
+ return -EIO; + return -EIO;
+ } + }
+ +
+ /* tagId isn't in the same location, so we check each tagid against the + sscanf(buf->kernelAddress, "%u", &kerneladdr);
+ * tagid CRC. If the CRC is valid we have found the right tag and so + sscanf(buf->kernelLength, "%u", &kernellen);
+ * use that tag + sscanf(buf->totalLength, "%u", &totallen);
+ */ + tagversion = &(buf->tagVersion[0]);
+ boardid = &(buf->boardid[0]);
+ +
+ for (i = 0; i < NUM_TAGID; i++) { + printk(KERN_INFO PFX "CFE boot tag found with version %s and board type %s\n",tagversion, boardid);
+ switch(i) {
+ case 0:
+ matchtagid = "bccfe";
+ tagid = &(buf->bccfe.tagId[0]);
+ sscanf(buf->bccfe.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bccfe.rootLength, "%u", &rootfslen);
+ sscanf(buf->bccfe.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bccfe.kernelLength, "%u", &kernellen);
+ sscanf(buf->bccfe.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bccfe.tagIdCRC[0]);
+ tagversion = &(buf->bccfe.tagVersion[0]);
+ boardid = &(buf->bccfe.boardid[0]);
+ break;
+ case 1:
+ matchtagid = "bc300";
+ tagid = &(buf->bc300.tagId[0]);
+ sscanf(buf->bc300.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bc300.rootLength, "%u", &rootfslen);
+ sscanf(buf->bc300.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bc300.kernelLength, "%u", &kernellen);
+ sscanf(buf->bc300.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bc300.tagIdCRC[0]);
+ tagversion = &(buf->bc300.tagVersion[0]);
+ boardid = &(buf->bc300.boardid[0]);
+ break;
+ case 2:
+ matchtagid = "ag306";
+ tagid = &(buf->ag306.tagId[0]);
+ sscanf(buf->ag306.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->ag306.rootLength, "%u", &rootfslen);
+ sscanf(buf->ag306.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->ag306.kernelLength, "%u", &kernellen);
+ sscanf(buf->ag306.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->ag306.tagIdCRC[0]);
+ tagversion = &(buf->ag306.tagVersion[0]);
+ boardid = &(buf->ag306.boardid[0]);
+ break;
+ case 3:
+ matchtagid = "bc221";
+ tagid = &(buf->bc221.tagId[0]);
+ sscanf(buf->bc221.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bc221.rootLength, "%u", &rootfslen);
+ sscanf(buf->bc221.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bc221.kernelLength, "%u", &kernellen);
+ sscanf(buf->bc221.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bc221.tagIdCRC[0]);
+ tagversion = &(buf->bc221.tagVersion[0]);
+ boardid = &(buf->bc221.boardid[0]);
+ break;
+ case 4:
+ matchtagid = "bc310";
+ tagid = &(buf->bc310.tagId[0]);
+ sscanf(buf->bc310.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bc310.rootLength, "%u", &rootfslen);
+ sscanf(buf->bc310.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bc310.kernelLength, "%u", &kernellen);
+ sscanf(buf->bc310.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bc310.tagIdCRC[0]);
+ tagversion = &(buf->bc310.tagVersion[0]);
+ boardid = &(buf->bc310.boardid[0]);
+ break;
+ }
+ if (strncmp(tagid, matchtagid, TAGID_LEN) != 0) {
+ continue;
+ }
+ +
+ calctagidcrc = htonl(tagcrc32(IMAGETAG_CRC_START, tagid, TAGID_LEN));
+ if (tagidcrc == calctagidcrc) {
+ tagid_match = true;
+ break;
+ }
+ }
+
+ if (!tagid_match) {
+ tagid = "bcram";
+ sscanf(buf->bccfe.rootAddress,"%u", &rootfsaddr);
+ sscanf(buf->bccfe.rootLength, "%u", &rootfslen);
+ sscanf(buf->bccfe.kernelAddress, "%u", &kerneladdr);
+ sscanf(buf->bccfe.kernelLength, "%u", &kernellen);
+ sscanf(buf->bccfe.totalLength, "%u", &totallen);
+ tagidcrc = *(uint32_t *)&(buf->bccfe.tagIdCRC[0]);
+ tagversion = &(buf->bccfe.tagVersion[0]);
+ boardid = &(buf->bccfe.boardid[0]);
+ }
+
+ printk(KERN_INFO PFX "CFE boot tag found with version %s, board type %s, and tagid %s.\n",tagversion,boardid,tagid);
+
+ rootfsaddr = rootfsaddr - EXTENDED_SIZE;
+ kerneladdr = kerneladdr - EXTENDED_SIZE; + kerneladdr = kerneladdr - EXTENDED_SIZE;
+ spareaddr = roundup(totallen,master->erasesize) + master->erasesize; + rootfsaddr = kerneladdr + kernellen;
+ spareaddr = roundup(totallen, master->erasesize) + master->erasesize;
+ sparelen = master->size - spareaddr - master->erasesize; + sparelen = master->size - spareaddr - master->erasesize;
+ rootfslen = spareaddr - rootfsaddr;
+ +
+ /* Determine number of partitions */ + /* Determine number of partitions */
+ namelen = 8; + namelen = 8;
@ -344,7 +219,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
+ parts[curpart].size = master->size - parts[0].size - parts[3].size; + parts[curpart].size = master->size - parts[0].size - parts[3].size;
+ +
+ for (i = 0; i < nrparts; i++) + for (i = 0; i < nrparts; i++)
+ printk(KERN_INFO PFX "Partition %d is %s offset %lx and length %lx\n", i, parts[i].name, parts[i].offset, parts[i].size); + printk(KERN_INFO PFX "Partition %d is %s offset %lx and length %lx\n", i, parts[i].name, (long unsigned int)(parts[i].offset), (long unsigned int)(parts[i].size));
+ +
+ printk(KERN_INFO PFX "Spare partition is %x offset and length %x\n", spareaddr, sparelen); + printk(KERN_INFO PFX "Spare partition is %x offset and length %x\n", spareaddr, sparelen);
+ *pparts = parts; + *pparts = parts;
@ -473,9 +348,11 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
+MODULE_DESCRIPTION("Broadcom BCM63xx MTD partition parser/mapping for CFE and RedBoot"); +MODULE_DESCRIPTION("Broadcom BCM63xx MTD partition parser/mapping for CFE and RedBoot");
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>"); +MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_AUTHOR("Mike Albon <malbon@openwrt.org>"); +MODULE_AUTHOR("Mike Albon <malbon@openwrt.org>");
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c Index: linux-2.6.32.10/arch/mips/bcm63xx/boards/board_bcm963xx.c
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c ===================================================================
@@ -722,20 +722,6 @@ static int board_get_mac_address(u8 *mac --- linux-2.6.32.10.orig/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-03-29 06:35:59.927292275 -0400
+++ linux-2.6.32.10/arch/mips/bcm63xx/boards/board_bcm963xx.c 2010-03-29 06:37:35.178541753 -0400
@@ -722,20 +722,6 @@
return 0; return 0;
} }
@ -496,7 +373,7 @@ Signed-off-by: Axel Gembe <ago@bastart.eu.org>
static struct resource mtd_resources[] = { static struct resource mtd_resources[] = {
{ {
.start = 0, /* filled at runtime */ .start = 0, /* filled at runtime */
@@ -745,12 +731,9 @@ static struct resource mtd_resources[] = @@ -745,12 +731,9 @@
}; };
static struct platform_device mtd_dev = { static struct platform_device mtd_dev = {

320
tools/firmware-utils/src/imagetag.c
View File

@ -29,7 +29,7 @@
union int2char { union int2char {
uint32_t input; uint32_t input;
unsigned char output[4]; char output[4];
}; };
/* This appears to be necessary due to alignment issues */ /* This appears to be necessary due to alignment issues */
@ -43,7 +43,7 @@ struct kernelhdr {
uint32_t lzmalen; /* Compressed length of the LZMA data that follows */ uint32_t lzmalen; /* Compressed length of the LZMA data that follows */
}; };
static struct tagiddesc_t tagidtab[NUM_TAGID] = TAGID_DEFINITIONS; static char pirellitab[NUM_PIRELLI][BOARDID_LEN] = PIRELLI_BOARDS;
static uint32_t crc32tab[256] = { static uint32_t crc32tab[256] = {
0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
@ -130,9 +130,9 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
const char *boardid, const char *chipid, const uint32_t fwaddr, const char *boardid, const char *chipid, const uint32_t fwaddr,
const uint32_t loadaddr, const uint32_t entry, const uint32_t loadaddr, const uint32_t entry,
const char *ver, const char *magic2, const uint32_t flash_bs, const char *ver, const char *magic2, const uint32_t flash_bs,
const char *tagid, const char *information, const char *layoutver) const char *rsignature, const char *layoutver)
{ {
union bcm_tag tag; struct bcm_tag tag;
struct kernelhdr khdr; struct kernelhdr khdr;
FILE *kernelfile = NULL, *rootfsfile = NULL, *binfile; FILE *kernelfile = NULL, *rootfsfile = NULL, *binfile;
size_t kerneloff, kernellen, rootfsoff, rootfslen, read, imagelen, rootfsoffpadlen, kernelfslen; size_t kerneloff, kernellen, rootfsoff, rootfslen, read, imagelen, rootfsoffpadlen, kernelfslen;
@ -143,23 +143,26 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
uint32_t kernelfscrc = IMAGETAG_CRC_START; uint32_t kernelfscrc = IMAGETAG_CRC_START;
const uint32_t deadcode = htonl(DEADCODE); const uint32_t deadcode = htonl(DEADCODE);
union int2char intchar; union int2char intchar;
int i;
int is_pirelli = 0;
memset(&tag, 0, sizeof(union bcm_tag)); memset(&tag, 0, sizeof(struct bcm_tag));
/* All imagetags have boardid in the same location and of the same if (strlen(boardid) >= sizeof(tag.boardid)) {
* size, so we just use the bccfe one
*/
if (strlen(boardid) >= sizeof(tag.bccfe.boardid)) {
fprintf(stderr, "Board id is too long!\n"); fprintf(stderr, "Board id is too long!\n");
return 1; return 1;
} }
/* Likewise chipid */ /* Likewise chipid */
if (strlen(chipid) >= sizeof(tag.bccfe.chipid)) { if (strlen(chipid) >= sizeof(tag.chipid)) {
fprintf(stderr, "Chip id is too long!\n"); fprintf(stderr, "Chip id is too long!\n");
return 1; return 1;
} }
if (!kernel || !rootfs) {
fprintf(stderr, "imagetag can't create an image without both kernel and rootfs\n");
}
if (kernel && !(kernelfile = fopen(kernel, "rb"))) { if (kernel && !(kernelfile = fopen(kernel, "rb"))) {
fprintf(stderr, "Unable to open kernel \"%s\"\n", kernel); fprintf(stderr, "Unable to open kernel \"%s\"\n", kernel);
return 1; return 1;
@ -224,203 +227,70 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
*/ */
fflush(binfile); fflush(binfile);
/* Choose and compute the CRC32 that should be inserted in the tag */ /* Compute the crc32 of the entire image (deadC0de included) */
if ( tagid && ( (strncmp(tagid, "bccfe", TAGID_LEN) == 0)) || ( strncmp(tagid, "bc300", TAGID_LEN) == 0)) { imagecrc = compute_crc32(imagecrc, binfile, kerneloff - fwaddr, imagelen);
/* Compute the crc32 of the entire image (deadC0de included) */ /* Compute the crc32 of the kernel and padding between kernel and rootfs) */
imagecrc = compute_crc32(imagecrc, binfile, kerneloff - fwaddr, imagelen); kernelcrc = compute_crc32(kernelcrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen);
} else if ( tagid && (strncmp(tagid, "ag306", TAGID_LEN) == 0)) { /* Compute the crc32 of the kernel and padding between kernel and rootfs) */
/* Compute the crc32 of the kernel and padding between kernel and rootfs) */ kernelfscrc = compute_crc32(kernelfscrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen + rootfslen + sizeof(deadcode));
kernelcrc = compute_crc32(kernelcrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen); /* Compute the crc32 of the flashImageStart to rootLength.
} else if ( tagid && ( (strncmp(tagid, "bc221", TAGID_LEN) == 0))) { * The broadcom firmware assumes the rootfs starts the image,
/* Compute the crc32 of the entire image (deadC0de included) */ * therefore uses the rootfs start to determine where to flash
imagecrc = compute_crc32(imagecrc, binfile, kerneloff - fwaddr, imagelen); * the image. Since we have the kernel first we have to give
/* Compute the crc32 of the kernel and padding between kernel and rootfs) */ * it the kernel address, but the crc uses the length
kernelfscrc = compute_crc32(kernelfscrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen + rootfslen + sizeof(deadcode)); * associated with this address, which is added to the kernel
} else if ( tagid && (strncmp(tagid, "bc310", TAGID_LEN) == 0) ) { * length to determine the length of image to flash and thus
/* Compute the crc32 of the entire image (deadC0de included) */ * needs to be rootfs + deadcode
imagecrc = compute_crc32(imagecrc, binfile, kerneloff - fwaddr, imagelen); */
/* Compute the crc32 of the kernel and padding between kernel and rootfs) */ rootfscrc = compute_crc32(rootfscrc, binfile, kerneloff - fwaddr, rootfslen + sizeof(deadcode));
kernelcrc = compute_crc32(kernelcrc, binfile, kerneloff - fwaddr, kernellen + rootfsoffpadlen);
/* Compute the crc32 of the flashImageStart to rootLength.
* The broadcom firmware assumes the rootfs starts the image,
* therefore uses the rootfs start 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, which is added to the kernel
* length to determine the length of image to flash and thus
* needs to be rootfs + deadcode
*/
rootfscrc = compute_crc32(rootfscrc, binfile, kerneloff - fwaddr, rootfslen + sizeof(deadcode));
}
/* Close the files */ /* Close the files */
fclose(kernelfile); fclose(kernelfile);
fclose(rootfsfile); fclose(rootfsfile);
if ( tagid && (strcmp(tagid, "bccfe") == 0)) { /* Build the tag */
/* Build the tag */ strncpy(tag.tagVersion, ver, TAGVER_LEN);
strncpy(tag.bccfe.tagVersion, ver, TAGVER_LEN); strncpy(tag.sig_1, IMAGETAG_MAGIC1, sizeof(tag.sig_1) - 1);
strncpy(tag.bccfe.sig_1, IMAGETAG_MAGIC1, sizeof(tag.bccfe.sig_1) - 1); strncpy(tag.sig_2, magic2, sizeof(tag.sig_2) - 1);
strncpy(tag.bccfe.sig_2, magic2, sizeof(tag.bccfe.sig_2) - 1); strcpy(tag.chipid, chipid);
strcpy(tag.bccfe.chipid, chipid); strcpy(tag.boardid, boardid);
strcpy(tag.bccfe.boardid, boardid); strcpy(tag.big_endian, "1");
strcpy(tag.bccfe.big_endian, "1"); sprintf(tag.totalLength, "%lu", imagelen);
sprintf(tag.bccfe.totalLength, "%lu", imagelen);
/* We don't include CFE */ /* We don't include CFE */
strcpy(tag.bccfe.cfeAddress, "0"); strcpy(tag.cfeAddress, "0");
strcpy(tag.bccfe.cfeLength, "0"); strcpy(tag.cfeLength, "0");
if (kernelfile) { sprintf(tag.kernelAddress, "%lu", kerneloff);
sprintf(tag.bccfe.kernelAddress, "%lu", kerneloff); sprintf(tag.kernelLength, "%lu", kernellen + rootfsoffpadlen);
sprintf(tag.bccfe.kernelLength, "%lu", kernellen + rootfsoffpadlen); sprintf(tag.flashImageStart, "%lu", kerneloff);
} sprintf(tag.rootLength, "%lu", rootfslen + sizeof(deadcode));
if (rootfsfile) { if (rsignature) {
sprintf(tag.bccfe.rootAddress, "%lu", rootfsoff); strncpy(tag.rsa_signature, rsignature, RSASIG_LEN);
sprintf(tag.bccfe.rootLength, "%lu", rootfslen);
}
strncpy(tag.bccfe.tagId, "bccfe", TAGID_LEN);
int2tag(tag.bccfe.tagIdCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&(tag.bccfe.tagId[0]), TAGID_LEN));
int2tag(tag.bccfe.imageCRC, imagecrc);
int2tag(tag.bccfe.headerCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&tag, sizeof(tag) - 20));
} else if ( tagid && (strcmp(tagid, "bc300") == 0)) {
/* Build the tag */
strncpy(tag.bc300.tagVersion, ver, TAGVER_LEN);
strncpy(tag.bc300.sig_1, IMAGETAG_MAGIC1, sizeof(tag.bc300.sig_1) - 1);
strncpy(tag.bc300.sig_2, magic2, sizeof(tag.bc300.sig_2) - 1);
strcpy(tag.bc300.chipid, chipid);
strcpy(tag.bc300.boardid, boardid);
strcpy(tag.bc300.big_endian, "1");
sprintf(tag.bc300.totalLength, "%lu", imagelen);
/* We don't include CFE */
strcpy(tag.bc300.cfeAddress, "0");
strcpy(tag.bc300.cfeLength, "0");
if (kernelfile) {
sprintf(tag.bc300.kernelAddress, "%lu", kerneloff);
sprintf(tag.bc300.kernelLength, "%lu", kernellen + rootfsoffpadlen);
}
if (rootfsfile) {
sprintf(tag.bc300.flashImageStart, "%lu", kerneloff);
sprintf(tag.bc300.flashRootLength, "%lu", rootfslen + sizeof(deadcode));
sprintf(tag.bc300.rootAddress, "%lu", rootfsoff);
sprintf(tag.bc300.rootLength, "%lu", rootfslen);
}
strncpy(tag.bc300.tagId, "bc300", TAGID_LEN);
int2tag(tag.bc300.tagIdCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&(tag.bc300.tagId[0]), TAGID_LEN));
int2tag(tag.bc300.imageCRC, imagecrc);
int2tag(tag.bc300.headerCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&tag, sizeof(tag) - 20));
} else if ( tagid && (strcmp(tagid, "ag306") == 0)) {
/* Build the tag */
strncpy(tag.ag306.tagVersion, ver, TAGVER_LEN);
strncpy(tag.ag306.sig_1, IMAGETAG_MAGIC1, sizeof(tag.ag306.sig_1) - 1);
strncpy(tag.ag306.sig_2, magic2, sizeof(tag.ag306.sig_2) - 1);
strcpy(tag.ag306.chipid, chipid);
strcpy(tag.ag306.boardid, boardid);
strcpy(tag.ag306.big_endian, "1");
sprintf(tag.ag306.totalLength, "%lu", imagelen);
/* We don't include CFE */
strcpy(tag.ag306.cfeAddress, "0");
strcpy(tag.ag306.cfeLength, "0");
if (kernelfile) {
sprintf(tag.ag306.kernelAddress, "%lu", kerneloff);
sprintf(tag.ag306.kernelLength, "%lu", kernellen + rootfsoffpadlen);
}
if (rootfsfile) {
sprintf(tag.ag306.flashImageStart, "%lu", kerneloff);
sprintf(tag.ag306.flashRootLength, "%lu", rootfslen + sizeof(deadcode));
sprintf(tag.ag306.rootAddress, "%lu", rootfsoff);
sprintf(tag.ag306.rootLength, "%lu", rootfslen);
}
strncpy(tag.ag306.tagId, "ag306", TAGID_LEN);
int2tag(tag.ag306.tagIdCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&(tag.ag306.tagId[0]), TAGID_LEN));
int2tag(tag.ag306.kernelCRC, kernelcrc);
int2tag(tag.ag306.headerCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&tag, sizeof(tag) - 20));
} else if ( tagid && (strcmp(tagid, "bc221") == 0)) {
/* Build the tag */
strncpy(tag.bc221.tagVersion, ver, TAGVER_LEN);
strncpy(tag.bc221.sig_1, IMAGETAG_MAGIC1, sizeof(tag.bc221.sig_1) - 1);
strncpy(tag.bc221.sig_2, magic2, sizeof(tag.bc221.sig_2) - 1);
strcpy(tag.bc221.chipid, chipid);
strcpy(tag.bc221.boardid, boardid);
strcpy(tag.bc221.big_endian, "1");
sprintf(tag.bc221.totalLength, "%lu", imagelen);
/* We don't include CFE */
strcpy(tag.bc221.cfeAddress, "0");
strcpy(tag.bc221.cfeLength, "0");
if (kernelfile) {
sprintf(tag.bc221.kernelAddress, "%lu", kerneloff);
sprintf(tag.bc221.kernelLength, "%lu", kernellen + rootfsoffpadlen);
}
if (rootfsfile) {
sprintf(tag.bc221.flashImageStart, "%lu", kerneloff);
sprintf(tag.bc221.flashRootLength, "%lu", rootfslen + sizeof(deadcode));
sprintf(tag.bc221.rootAddress, "%lu", rootfsoff);
sprintf(tag.bc221.rootLength, "%lu", rootfslen);
}
strncpy(tag.bc221.tagId, "bc221", TAGID_LEN);
if (layoutver) {
strncpy(tag.bc221.flashLayoutVer, layoutver, TAGLAYOUT_LEN);
}
int2tag(tag.bc221.tagIdCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&(tag.bc221.tagId[0]), TAGID_LEN));
int2tag(tag.bc221.imageCRC, imagecrc);
int2tag(tag.bc221.fskernelCRC, kernelfscrc);
int2tag(tag.bc221.headerCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&tag, sizeof(tag) - 20));
} else if ( tagid && (strcmp(tagid, "bc310") == 0)) {
/* Build the tag */
strncpy(tag.bc310.tagVersion, ver, TAGVER_LEN);
strncpy(tag.bc310.sig_1, IMAGETAG_MAGIC1, sizeof(tag.bc310.sig_1) - 1);
strncpy(tag.bc310.sig_2, magic2, sizeof(tag.bc310.sig_2) - 1);
strcpy(tag.bc310.chipid, chipid);
strcpy(tag.bc310.boardid, boardid);
strcpy(tag.bc310.big_endian, "1");
sprintf(tag.bc310.totalLength, "%lu", imagelen);
/* We don't include CFE */
strcpy(tag.bc310.cfeAddress, "0");
strcpy(tag.bc310.cfeLength, "0");
if (kernelfile) {
sprintf(tag.bc310.kernelAddress, "%lu", kerneloff);
sprintf(tag.bc310.kernelLength, "%lu", kernellen + rootfsoffpadlen);
}
if (rootfsfile) {
sprintf(tag.bc310.flashImageStart, "%lu", kerneloff);
sprintf(tag.bc310.flashRootLength, "%lu", rootfslen + sizeof(deadcode));
sprintf(tag.bc310.rootAddress, "%lu", rootfsoff);
sprintf(tag.bc310.rootLength, "%lu", rootfslen);
}
strncpy(tag.bc310.tagId, "bc310", TAGID_LEN);
if (information) {
strncpy(tag.bc310.information1, information, TAGINFO_LEN);
}
int2tag(tag.bc310.tagIdCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&(tag.bc310.tagId[0]), TAGID_LEN));
int2tag(tag.bc310.imageCRC, imagecrc);
int2tag(tag.bc310.kernelCRC, kernelcrc);
int2tag(tag.bc310.rootfsCRC, rootfscrc);
int2tag(tag.bc310.headerCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&tag, sizeof(tag) - 20));
} }
if (layoutver) {
strncpy(tag.flashLayoutVer, layoutver, TAGLAYOUT_LEN);
}
for (i = 0; i < NUM_PIRELLI; i++) {
if (strncmp(boardid, pirellitab[i], BOARDID_LEN) == 0) {
is_pirelli = 1;
break;
}
}
if ( !is_pirelli ) {
int2tag(tag.imageCRC, imagecrc);
} else {
int2tag(tag.imageCRC, kernelcrc);
}
int2tag(tag.kernelCRC, kernelcrc);
int2tag(tag.rootfsCRC, rootfscrc);
int2tag(tag.fskernelCRC, kernelfscrc);
int2tag(tag.headerCRC, crc32(IMAGETAG_CRC_START, (uint8_t*)&tag, sizeof(tag) - 20));
fseek(binfile, 0L, SEEK_SET); fseek(binfile, 0L, SEEK_SET);
fwrite(&tag, sizeof(uint8_t), sizeof(tag), binfile); fwrite(&tag, sizeof(uint8_t), sizeof(tag), binfile);
@ -432,12 +302,12 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin,
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
int c, i; int c, i;
char *kernel, *rootfs, *bin, *boardid, *chipid, *magic2, *ver, *tagid, *information, *layoutver; char *kernel, *rootfs, *bin, *boardid, *chipid, *magic2, *ver, *tagid, *rsignature, *layoutver;
uint32_t flashstart, fwoffset, loadaddr, entry; uint32_t flashstart, fwoffset, loadaddr, entry;
uint32_t fwaddr, flash_bs; uint32_t fwaddr, flash_bs;
int tagidfound = 0; int tagidfound = 0;
kernel = rootfs = bin = boardid = chipid = magic2 = ver = tagid = information = layoutver = NULL; kernel = rootfs = bin = boardid = chipid = magic2 = ver = rsignature = layoutver = NULL;
entry = 0; entry = 0;
flashstart = DEFAULT_FLASH_START; flashstart = DEFAULT_FLASH_START;
@ -445,11 +315,11 @@ int main(int argc, char **argv)
loadaddr = IMAGETAG_DEFAULT_LOADADDR; loadaddr = IMAGETAG_DEFAULT_LOADADDR;
flash_bs = DEFAULT_FLASH_BS; flash_bs = DEFAULT_FLASH_BS;
printf("Broadcom image tagger - v0.2.0\n"); printf("Broadcom image tagger - v1.0.0\n");
printf("Copyright (C) 2008 Axel Gembe\n"); printf("Copyright (C) 2008 Axel Gembe\n");
printf("Copyright (C) 2009 Daniel Dickinson\n"); printf("Copyright (C) 2009-2010 Daniel Dickinson\n");
while ((c = getopt(argc, argv, "i:f:o:b:c:s:n:v:m:k:l:e:h:t:d:y:")) != -1) { while ((c = getopt(argc, argv, "i:f:o:b:c:s:n:v:m:k:l:e:h:r:y:")) != -1) {
switch (c) { switch (c) {
case 'i': case 'i':
kernel = optarg; kernel = optarg;
@ -487,11 +357,8 @@ int main(int argc, char **argv)
case 'e': case 'e':
entry = strtoul(optarg, NULL, 16); entry = strtoul(optarg, NULL, 16);
break; break;
case 't': case 'r':
tagid = optarg; rsignature = optarg;
break;
case 'd':
information = optarg;
break; break;
case 'y': case 'y':
layoutver = optarg; layoutver = optarg;
@ -511,9 +378,8 @@ int main(int argc, char **argv)
fprintf(stderr, " -k <flash_bs> - flash erase block size\n"); fprintf(stderr, " -k <flash_bs> - flash erase block size\n");
fprintf(stderr, " -l <loadaddr> - Address where the kernel expects to be loaded (defaults to 0x80010000)\n"); fprintf(stderr, " -l <loadaddr> - Address where the kernel expects to be loaded (defaults to 0x80010000)\n");
fprintf(stderr, " -e <entry> - Address where the kernel entry point will end up\n"); fprintf(stderr, " -e <entry> - Address where the kernel entry point will end up\n");
fprintf(stderr, " -t <tagid> - type if imagetag to create, use 'list' to see available choices"); fprintf(stderr, " -r <signature> - vendor specific signature, for those that need it");
fprintf(stderr, " -d <information> - vendor specific information, for those that need it"); fprintf(stderr, " -y <layoutver> - Flash Layout Version (2.2x code versions need this)");
fprintf(stderr, " -y <layoutver> - Flash Layout Version (2.2x code versions need this)");
fprintf(stderr, " -h - Displays this text\n\n"); fprintf(stderr, " -h - Displays this text\n\n");
return 1; return 1;
} }
@ -529,38 +395,6 @@ int main(int argc, char **argv)
return 1; return 1;
} }
tagidfound = 0;
if (!tagid) {
fprintf(stderr, "You must specify a tagid (-t)\n");
} else {
if (strncmp(tagid, "list", 4) == 0) {
fprintf(stderr, "\n----------------------------------------\n");
fprintf(stderr, "\tAvailable tagId:");
fprintf(stderr, "\n\n");
for (i = 0; i < NUM_TAGID; i++) {
fprintf(stderr, "\t%s\t%s", tagidtab[i].tagid, tagidtab[i].tagiddesc);
}
fprintf(stderr, "\n----------------------------------------\n");
return 0;
}
}
if (tagid) {
for(i = 0; i < NUM_TAGID; i++) {
if (strncmp(tagid, tagidtab[i].tagid, TAGID_LEN) == 0) {
tagidfound = 1;
break;
}
}
if (!tagidfound) {
if (tagid) {
fprintf(stderr, "The tagid you selected '%s' does't exist.\n", tagid);
}
fprintf(stderr, "Use -t list to see the list of available ids");
return 1;
}
}
/* Fallback to defaults */ /* Fallback to defaults */
fwaddr = flashstart + fwoffset; fwaddr = flashstart + fwoffset;
@ -584,5 +418,5 @@ int main(int argc, char **argv)
} }
return tagfile(kernel, rootfs, bin, boardid, chipid, fwaddr, loadaddr, entry, ver, magic2, flash_bs, tagid, information, layoutver); return tagfile(kernel, rootfs, bin, boardid, chipid, fwaddr, loadaddr, entry, ver, magic2, flash_bs, rsignature, layoutver);
} }