brcm63xx: replace CFEFIXUP usage with dtb based detection
[openwrt.git] / target / linux / brcm63xx / image / Makefile
index 781425f..6ce7d95 100755 (executable)
@@ -31,6 +31,10 @@ define Image/LimitName16
 $(shell expr substr "$(1)" 1 16)
 endef
 
+TARGET_DTBS:=
+
+TARGET_IMAGES:=
+
 define Image/Build/CFE
        # Generate the tagged image
        $(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
@@ -41,6 +45,16 @@ define Image/Build/CFE
                $(6) $(7) $(8) $(9)
 endef
 
+define Image/Build/CFEDTB
+       # Generate the tagged image
+       $(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux-$(2).lzma.cfe -f $(KDIR)/root.$(1) \
+               --output $(BIN_DIR)/openwrt-$(5)-$(1)-cfe.bin \
+               --boardid $(3) --chipid $(4) --entry $(KERNEL_ENTRY) \
+               --load-addr $(LOADADDR) --rsa-signature "$(6)" \
+               --info1 "-$(call Image/LimitName16,$(5))" --info2 $(1) \
+               $(7) $(8) $(9) $(10)
+endef
+
 define Image/Build/CFEFIXUP
        # Generate the tagged image
        $(STAGING_DIR_HOST)/bin/imagetag -i $(KDIR)/vmlinux.lzma.cfe -f $(KDIR)/root.$(1) \
@@ -143,29 +157,59 @@ define Build/Clean
        $(MAKE) -C lzma-loader clean
 endef
 
-define Image/Prepare
+define Image/PrepareLoader
        # Standard LZMA kernel
-       cat $(KDIR)/vmlinux | $(STAGING_DIR_HOST)/bin/lzma e -si -so -eos -lc1 -lp2 -pb2 > $(KDIR)/vmlinux.lzma
+       $(STAGING_DIR_HOST)/bin/lzma e -d22 -fb64 -a1 $(KDIR)/vmlinux$(1) $(KDIR)/vmlinux$(1).lzma
+
+       # Build the LZMA loader
+       rm -rf $(KDIR)/lzma-loader
+       $(MAKE) -C lzma-loader \
+               $(LOADER_MAKEOPTS) \
+               BUILD_DIR="$(KDIR)" \
+               TARGET_DIR="$(BIN_DIR)" \
+               LOADER_DATA="$(KDIR)/vmlinux$(1).lzma" \
+               LOADER=$(IMG_PREFIX)-loader$(1).elf \
+               LZMA_TEXT_START=0x80a00000 \
+               compile loader.elf
+
+       rm -f $(KDIR)/vmlinux$(1).lzma
+endef
 
+define Image/PrepareLoaderDTB
+       # append dtb to vmlinux, then build a standard LZMA loader
+       cat $(KDIR)/vmlinux$(1) $(DTS_DIR)/$(2).dtb > $(KDIR)/vmlinux$(1)-$(2)
+       $(call Image/PrepareLoader,$(1)-$(2))
+endef
+
+define Image/PrepareCFELzmaKernel
        # CFE is a LZMA nazi! It took me hours to find out the parameters!
        # Also I think lzma has a bug cause it generates different output depending on
        # if you use stdin / stdout or not. Use files instead of stdio here, cause
        # otherwise CFE will complain and not boot the image.
-       $(STAGING_DIR_HOST)/bin/lzma e -d22 -fb64 -a1 $(KDIR)/vmlinux $(KDIR)/vmlinux.lzma.tmp
+       $(STAGING_DIR_HOST)/bin/lzma e -d22 -fb64 -a1 $(KDIR)/vmlinux$(1) $(KDIR)/vmlinux$(1).lzma.tmp
 
        # Strip out the length, CFE doesn't like this
-       dd if=$(KDIR)/vmlinux.lzma.tmp of=$(KDIR)/vmlinux.lzma.cfe bs=5 count=1
-       dd if=$(KDIR)/vmlinux.lzma.tmp of=$(KDIR)/vmlinux.lzma.cfe ibs=13 obs=5 skip=1 seek=1 conv=notrunc
-       rm -f $(KDIR)/vmlinux.lzma.tmp
+       dd if=$(KDIR)/vmlinux$(1).lzma.tmp of=$(KDIR)/vmlinux$(1).lzma.cfe bs=5 count=1
+       dd if=$(KDIR)/vmlinux$(1).lzma.tmp of=$(KDIR)/vmlinux$(1).lzma.cfe ibs=13 obs=5 skip=1 seek=1 conv=notrunc
+       rm -f $(KDIR)/vmlinux$(1).lzma.tmp
+endef
 
-       # Build the LZMA loader
-       rm -f $(KDIR)/loader.gz
-       $(MAKE) -C lzma-loader \
-               BUILD_DIR="$(KDIR)" \
-               TARGET="$(KDIR)" \
-               clean install
+define Image/PrepareCFELzmaKernelDTB
+       # compile the dts (the dtb will be later reused for the lzma loader)
+       $(LINUX_DIR)/scripts/dtc/dtc -O dtb -o $(DTS_DIR)/$(1).dtb ../dts/$(1).dts
+       cat $(KDIR)/vmlinux $(DTS_DIR)/$(1).dtb > $(KDIR)/vmlinux-$(1)
+       $(call Image/PrepareCFELzmaKernel,-$(1))
+endef
+
+define Image/Prepare
+       $(call Image/PrepareCFELzmaKernel,)
 
-       echo -ne "\\x00" >> $(KDIR)/loader.gz
+       $(foreach board,$(sort $(TARGET_DTBS)), $(call Image/PrepareCFELzmaKernelDTB,$(board)))
+
+ ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
+       $(call Image/PrepareLoader,-initramfs)
+       $(foreach board,$(sort $(TARGET_DTBS)), $(call Image/PrepareLoaderDTB,-initramfs,$(board)))
+ endif
        rm -f $(KDIR)/fs_mark
        touch $(KDIR)/fs_mark
        $(call prepare_generic_squashfs,$(KDIR)/fs_mark)
@@ -176,12 +220,18 @@ define Image/Build/Initramfs
        $(call Image/Build/HCS,initramfs,cvg834g,a020,0001,0022,$(KDIR)/vmlinux-initramfs)
 endef
 
+define CfeImageDTB
+  define Image/Build/$(4)
+       $$(call Image/Build/CFEDTB,$$(1),$(1),$(2),$(3),$(4),$(5),$(6))
+  endef
+
+  TARGET_DTBS += $(1)
+  TARGET_IMAGES += $(4)
+endef
+
 define Image/Build
        dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
        # Various routers
-       $(call Image/Build/CFE,$(1),96328avng,6328,96328avng-4M-flash-generic,,--pad 2)
-       $(call Image/Build/CFE,$(1),96328avng,6328,96328avng-8M-flash-generic,,--pad 4)
-       $(call Image/Build/CFE,$(1),96328avng,6328,96328avng-16M-flash-generic,,--pad 8)
        $(call Image/Build/CFE,$(1),963281TAN,6328,963281TAN-4M-flash-generic,,--pad 2)
        $(call Image/Build/CFE,$(1),963281TAN,6328,963281TAN-8M-flash-generic,,--pad 4)
        $(call Image/Build/CFE,$(1),963281TAN,6328,963281TAN-16M-flash-generic,,--pad 8)
@@ -205,8 +255,6 @@ define Image/Build
        $(call Image/Build/CFE,$(1),96328dg2x2,6328,A4001N,,--pad 4)
        # ADB P.DG A4001N1
        $(call Image/Build/CFE,$(1),963281T_TEF,6328,A4001N1,,--pad 8)
-       # Asmax AR 1004g
-       $(call Image/Build/CFEFIXUP,$(1),96348GW-10,AR1004G,6348,AR1004G)
        # BT Voyager V210_BTR
        $(call Image/Build/CFE,$(1),V210_BB,6348,BTV210_BTR,,--layoutver 5)
        # BT Voyager V210_ROI, V210_WB
@@ -225,10 +273,6 @@ define Image/Build
        $(call Image/Build/CFE,$(1),RTA1025W_16,6348,RTA1025W_16,,--layoutver 5)
        # RTA1320_16M (numerous routers)
        $(call Image/Build/CFE,$(1),RTA1320_16M,6338,RTA1320_16M,,--layoutver 5)
-       # Tecom GW6000
-       $(call Image/Build/CFEFIXUP,$(1),96348GW,GW6000,6348,GW6000)
-       # Tecom GW6200
-       $(call Image/Build/CFEFIXUP,$(1),96348GW,GW6200,6348,GW6200,$(shell printf '\x99'))
        # Neufbox4
        $(call Image/Build/CFE,$(1),96358VW,6358,NEUFBOX4,OpenWRT-$(REVISION))
        # Zyxel P870HW-51a v2
@@ -242,8 +286,6 @@ define Image/Build
 
        # Comtrend 6373
        $(call Image/Build/CFE,$(1),CT6373-1,6358,CT6373)
-       # Comtrend 536, 5621
-       $(call Image/Build/CFEFIXUP,$(1),96348GW-11,CT536_CT5621,6348,CT536_CT5621)
        # Comtrend AR-5381u
        $(call Image/Build/CFE,$(1),96328A-1241N,6328,AR-5381u,,--pad 8)
        # Comtrend AR-5387un
@@ -266,15 +308,9 @@ define Image/Build
        $(call Image/Build/CFE,$(1),D-4P-W,6348,DSL2640B-B2)
        # D-Link DSL-2650U
        $(call Image/Build/CFE,$(1),96358VW2,6358,DSL2650U)
-       # D-Link DSL-2740B/DSL-2741B, rev C2
-       $(call Image/Build/CFEFIXUP,$(1),96358GW,AW4139,6358,DSL274XB-C2)
-       # D-Link DSL-2740B/DSL-2741B, rev C3
-       $(call Image/Build/CFE,$(1),AW4139,6358,DSL274XB-C3)
        # D-Link DSL-2740B/DSL-2741B, rev F1
        $(call Image/Build/CFE,$(1),AW4339U,6328,DSL274XB-F1-EU,,--signature2="4.06.01.EUF1" --pad 4)
        $(call Image/Build/CFE,$(1),AW4339U,6328,DSL274XB-F1-AU,,--signature2="4.06.01.AUF1" --pad 4)
-       # D-Link DVA-G3810BN/TL
-       $(call Image/Build/CFEFIXUP,$(1),96358VW,DVAG3810BN,6358,DVAG3810BN)
 
        # TP-Link TD-8810A, TD-8810B, TD-8811A, TD-8811B
        $(call Image/Build/CFE,$(1),8L-2M-8M,6338,TP8810_8811)
@@ -309,9 +345,6 @@ define Image/Build
        # Telsey CPVA642-type (e.g. CPA-ZNTE60T)
        $(call Image/Build/CFE,$(1),CPVA642,6358,CPA-ZNTE60T,,--signature "Telsey Tlc",--signature2 "99.99.999",--second-image-flag "0")
 
-       # T-Com Speedport W 500V
-       $(call Image/Build/CFEFIXUP,$(1),96348GW,SPW500V,6348,SPW500V)
-
        # Huawei HW520
        $(call Image/Build/CFE,$(1),HW6358GW_B,6358,HW520,EchoLife_HG520v)
 
@@ -327,9 +360,33 @@ define Image/Build
        # Netgear CVG834G
        $(call Image/Build/HCS,$(1),cvg834g,a020,0001,0022,$(KDIR)/vmlinux)
 
+       # build dtb image list
+       $(foreach image,$(TARGET_IMAGES),$(call Image/Build/$(image),$(1)))
+
   ifeq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y)
        $(call Image/Build/Initramfs)
   endif
 endef
 
+$(eval $(call CfeImageDTB,bcm96328avng,96328avng,6328,96328avng-4M-flash-generic,,--pad 2))
+$(eval $(call CfeImageDTB,bcm96328avng,96328avng,6328,96328avng-8M-flash-generic,,--pad 4))
+$(eval $(call CfeImageDTB,bcm96328avng,96328avng,6328,96328avng-16M-flash-generic,,--pad 8))
+
+# Asmax AR 1004g
+$(eval $(call CfeImageDTB,ar1004g,96348GW-10,6348,AR1004G))
+# Comtrend 536, 5621
+$(eval $(call CfeImageDTB,ct536plus,96348GW-11,6348,CT536_CT5621))
+# Tecom GW6000
+$(eval $(call CfeImageDTB,gw6000,96348GW,6348,GW6000))
+# Tecom GW6200
+$(eval $(call CfeImageDTB,gw6200,96348GW,6348,GW6200,$(shell printf '\x99')))
+# T-Com Speedport W 500V
+$(eval $(call CfeImageDTB,spw500v,96348GW,6348,SPW500V))
+# D-Link DSL-2740B/DSL-2741B, rev C2
+$(eval $(call CfeImageDTB,dsl-274xb-c,96358GW,6358,DSL274XB-C2))
+# D-Link DSL-2740B/DSL-2741B, rev C3
+$(eval $(call CfeImageDTB,dsl-274xb-c,AW4139,6358,DSL274XB-C3))
+# D-Link DVA-G3810BN/TL
+$(eval $(call CfeImageDTB,dva-g3810bn_tl,96358VW,6358,DVAG3810BN))
+
 $(eval $(call BuildImage))