target/linux/ramips/image/common-sercomm.mk

   1 DEVICE_VARS += SERCOMM_KERNEL_OFFSET SERCOMM_ROOTFS_OFFSET
   2 DEVICE_VARS += SERCOMM_KERNEL2_OFFSET SERCOMM_ROOTFS2_OFFSET
   3
   4 define Build/sercomm-append-tail
   5         printf 16 | dd seek=$$((0x90)) of=$@ bs=1 conv=notrunc 2>/dev/null
   6         printf 11223344556677889900112233445566 | \
   7                 sed 's/../\\x&/g' | xargs -d . printf >> $@
   8 endef
   9
  10 define Build/sercomm-crypto
  11         $(TOPDIR)/scripts/sercomm-crypto.py \
  12                 --input-file $@ \
  13                 --key-file $@.key \
  14                 --output-file $@.ser \
  15                 --version $(SERCOMM_SWVER)
  16         $(STAGING_DIR_HOST)/bin/openssl enc -md md5 -aes-256-cbc \
  17                 -in $@ \
  18                 -out $@.enc \
  19                 -K `cat $@.key` \
  20                 -iv 00000000000000000000000000000000
  21         dd if=$@.enc >> $@.ser 2>/dev/null
  22         mv $@.ser $@
  23         rm -f $@.enc $@.key
  24 endef
  25
  26 define Build/sercomm-factory-cqr
  27         $(TOPDIR)/scripts/sercomm-pid.py \
  28                 --hw-version $(SERCOMM_HWVER) \
  29                 --hw-id $(SERCOMM_HWID) \
  30                 --sw-version $(SERCOMM_SWVER) \
  31                 --pid-file $@.fhdr \
  32                 --extra-padding-size 0x190
  33         printf $$(stat -c%s $(IMAGE_KERNEL)) | \
  34                 dd seek=$$((0x70)) of=$@.fhdr bs=1 conv=notrunc 2>/dev/null
  35         printf $$(($$(stat -c%s $@)-$$(stat -c%s $(IMAGE_KERNEL))-$$((0x200)))) | \
  36                 dd seek=$$((0x80)) of=$@.fhdr bs=1 conv=notrunc 2>/dev/null
  37         dd if=$@ >> $@.fhdr 2>/dev/null
  38         mv $@.fhdr $@
  39 endef
  40
  41 define Build/sercomm-kernel
  42         $(TOPDIR)/scripts/sercomm-kernel-header.py \
  43                 --kernel-image $@ \
  44                 --kernel-offset $(SERCOMM_KERNEL_OFFSET) \
  45                 --rootfs-offset $(SERCOMM_ROOTFS_OFFSET) \
  46                 --output-header $@.hdr
  47         dd if=$@ >> $@.hdr 2>/dev/null
  48         mv $@.hdr $@
  49 endef
  50
  51 define Build/sercomm-kernel-factory
  52         $(TOPDIR)/scripts/sercomm-kernel-header.py \
  53                 --kernel-image $@ \
  54                 --kernel-offset $(SERCOMM_KERNEL_OFFSET) \
  55                 --rootfs-offset $(SERCOMM_ROOTFS_OFFSET) \
  56                 --output-header $@.khdr1
  57         $(TOPDIR)/scripts/sercomm-kernel-header.py \
  58                 --kernel-image $@ \
  59                 --kernel-offset $(SERCOMM_KERNEL2_OFFSET) \
  60                 --rootfs-offset $(SERCOMM_ROOTFS2_OFFSET) \
  61                 --output-header $@.khdr2
  62         cat $@.khdr1 $@.khdr2 > $@.khdr
  63         dd if=$@ >> $@.khdr 2>/dev/null
  64         mv $@.khdr $@
  65 endef
  66
  67 define Build/sercomm-mkhash
  68         dd bs=$$((0x400)) skip=1 if=$@ conv=notrunc 2>/dev/null | \
  69                 $(MKHASH) md5 | awk '{print $$1}' | tr -d '\n' | \
  70                 dd seek=$$((0x1e0)) of=$@ bs=1 conv=notrunc 2>/dev/null
  71 endef
  72
  73 define Build/sercomm-part-tag
  74         $(call Build/sercomm-part-tag-common,$(word 1,$(1)) $@)
  75 endef
  76
  77 define Build/sercomm-part-tag-common
  78         $(eval file=$(word 2,$(1)))
  79         $(TOPDIR)/scripts/sercomm-partition-tag.py \
  80                 --input-file $(file) \
  81                 --output-file $(file).tmp \
  82                 --part-name $(word 1,$(1)) \
  83                 --part-version $(SERCOMM_SWVER)
  84         mv $(file).tmp $(file)
  85 endef
  86
  87 define Build/sercomm-payload
  88         $(TOPDIR)/scripts/sercomm-pid.py \
  89                 --hw-version $(SERCOMM_HWVER) \
  90                 --hw-id $(SERCOMM_HWID) \
  91                 --sw-version $(SERCOMM_SWVER) \
  92                 --pid-file $@.pid \
  93                 --extra-padding-size 0x10 \
  94                 --extra-padding-first-byte 0x0a
  95         $(TOPDIR)/scripts/sercomm-payload.py \
  96                 --input-file $@ \
  97                 --output-file $@.tmp \
  98                 --pid-file $@.pid
  99         mv $@.tmp $@
 100         rm $@.pid
 101 endef
 102
 103 define Build/sercomm-pid-setbit
 104         printf 1 | dd seek=$$(($(1))) of=$@ bs=1 conv=notrunc 2>/dev/null
 105 endef
 106
 107 define Build/sercomm-prepend-tagged-kernel
 108         $(CP) $(IMAGE_KERNEL) $(IMAGE_KERNEL).tagged
 109         $(call Build/sercomm-part-tag-common,$(word 1,$(1)) \
 110                 $(IMAGE_KERNEL).tagged)
 111         dd if=$@ >> $(IMAGE_KERNEL).tagged 2>/dev/null
 112         mv $(IMAGE_KERNEL).tagged $@
 113 endef
 114
 115 define Build/sercomm-reset-slot1-chksum
 116         printf "\xff\xff\xff\xff" | \
 117                 dd of=$@ seek=$$((0x118)) bs=1 conv=notrunc 2>/dev/null
 118 endef
 119
 120 define Device/sercomm
 121   $(Device/nand)
 122   LOADER_TYPE := bin
 123   IMAGES += factory.img
 124 endef
 125
 126 define Device/sercomm_cxx_dxx
 127   $(Device/sercomm)
 128   KERNEL_SIZE := 6144k
 129   KERNEL_LOADADDR := 0x81001000
 130   LZMA_TEXT_START := 0x82800000
 131   SERCOMM_KERNEL_OFFSET := 0x400100
 132   SERCOMM_ROOTFS_OFFSET := 0x1000000
 133 endef
 134
 135 define Device/sercomm_cxx
 136   $(Device/sercomm_cxx_dxx)
 137   SERCOMM_KERNEL2_OFFSET := 0xa00100
 138   SERCOMM_ROOTFS2_OFFSET := 0x3000000
 139   KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | lzma -a0 | \
 140         uImage lzma
 141   IMAGE/sysupgrade.bin := append-kernel | sercomm-kernel | \
 142         sysupgrade-tar kernel=$$$$@ | append-metadata
 143   IMAGE/factory.img := append-kernel | sercomm-kernel-factory | \
 144         append-ubi | sercomm-factory-cqr | sercomm-mkhash
 145 endef
 146
 147 define Device/sercomm_dxx
 148   $(Device/sercomm_cxx_dxx)
 149   KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | lzma -a0 | \
 150         uImage lzma | sercomm-kernel
 151   KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | loader-kernel | \
 152         lzma -a0 | uImage lzma
 153   IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
 154   IMAGE/factory.img := append-ubi | check-size | \
 155         sercomm-part-tag rootfs | sercomm-prepend-tagged-kernel kernel | \
 156         gzip | sercomm-payload | sercomm-crypto
 157 endef
 158
 159 define Device/sercomm_s1500
 160   $(Device/sercomm)
 161   SERCOMM_KERNEL_OFFSET := 0x1700100
 162   SERCOMM_ROOTFS_OFFSET := 0x1f00000
 163   SERCOMM_KERNEL2_OFFSET := 0x1b00100
 164   KERNEL := kernel-bin | append-dtb | lzma | loader-kernel | lzma -a0 | \
 165         uImage lzma
 166   KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | loader-kernel | \
 167         lzma -a0 | uImage lzma
 168   IMAGE/sysupgrade.bin := append-kernel | sercomm-kernel | \
 169         sysupgrade-tar kernel=$$$$@ | append-metadata
 170   DEVICE_PACKAGES := kmod-mt76x2 kmod-usb3
 171 endef