+RAMFS_COPY_BIN='osafeloader oseama otrx truncate'
+
PART_NAME=firmware
+BCM53XX_FW_FORMAT=
+BCM53XX_FW_BOARD_ID=
+BCM53XX_FW_INT_IMG_FORMAT=
+BCM53XX_FW_INT_IMG_TRX_OFFSET=
+BCM53XX_FW_INT_IMG_EXTRACT_CMD=
+
+LXL_FLAGS_VENDOR_LUXUL=0x00000001
+
# $(1): file to read magic from
# $(2): offset in bytes
get_magic_long_at() {
dd if="$1" skip=$2 bs=1 count=4 2>/dev/null | hexdump -v -e '1/1 "%02x"'
}
-platform_machine() {
- cat /proc/device-tree/compatible | tr '\0' '\t' | cut -f 1
+# $(1): file to read LE long number from
+# $(2): offset in bytes
+get_le_long_at() {
+ echo $((0x$(dd if="$1" skip=$2 bs=1 count=4 2>/dev/null | hexdump -v -e '1/4 "%02x"')))
}
platform_flash_type() {
}
platform_expected_image() {
- local machine=$(platform_machine)
+ local machine=$(board_name)
case "$machine" in
- "dlink,dir-885l") echo "seama wrgac42_dlink.2015_dir885l"; return;;
- "netgear,r6250v1") echo "chk U12H245T00_NETGEAR"; return;;
- "netgear,r6300v2") echo "chk U12H240T00_NETGEAR"; return;;
+ "dlink,dir-885l") echo "seamaseal wrgac42_dlink.2015_dir885l"; return;;
+ "luxul,abr-4500-v1") echo "lxl ABR-4500"; return;;
+ "luxul,xap-810-v1") echo "lxl XAP-810"; return;;
+ "luxul,xap-1410-v1") echo "lxl XAP-1410"; return;;
+ "luxul,xap-1440-v1") echo "lxl XAP-1440"; return;;
+ "luxul,xap-1510-v1") echo "lxl XAP-1510"; return;;
+ "luxul,xap-1610-v1") echo "lxl XAP-1610"; return;;
+ "luxul,xbr-4500-v1") echo "lxl XBR-4500"; return;;
+ "luxul,xwc-1000") echo "lxl XWC-1000"; return;;
+ "luxul,xwc-2000-v1") echo "lxl XWC-2000"; return;;
+ "luxul,xwr-1200-v1") echo "lxl XWR-1200"; return;;
+ "luxul,xwr-3100-v1") echo "lxl XWR-3100"; return;;
+ "luxul,xwr-3150-v1") echo "lxl XWR-3150"; return;;
+ "netgear,r6250-v1") echo "chk U12H245T00_NETGEAR"; return;;
+ "netgear,r6300-v2") echo "chk U12H240T00_NETGEAR"; return;;
"netgear,r7000") echo "chk U12H270T00_NETGEAR"; return;;
+ "netgear,r7900") echo "chk U12H315T30_NETGEAR"; return;;
"netgear,r8000") echo "chk U12H315T00_NETGEAR"; return;;
+ "netgear,r8500") echo "chk U12H334T00_NETGEAR"; return;;
+ "tplink,archer-c9-v1") echo "safeloader"; return;;
esac
}
magic=$(get_magic_long "$1")
case "$magic" in
"48445230")
- echo "trx"
+ BCM53XX_FW_FORMAT="trx"
return
;;
"2a23245e")
- echo "chk"
+ local header_len=$((0x$(get_magic_long_at "$1" 4)))
+ local board_id_len=$(($header_len - 40))
+
+ BCM53XX_FW_FORMAT="chk"
+ BCM53XX_FW_BOARD_ID=$(dd if="$1" skip=40 bs=1 count=$board_id_len 2>/dev/null | hexdump -v -e '1/1 "%c"')
+ BCM53XX_FW_INT_IMG_FORMAT="trx"
+ BCM53XX_FW_INT_IMG_TRX_OFFSET="$header_len"
+ BCM53XX_FW_INT_IMG_EXTRACT_CMD="dd skip=$header_len iflag=skip_bytes"
+ return
+ ;;
+ "4c584c23")
+ local hdr_len=$(get_le_long_at "$1" 8)
+ local flags=$(get_le_long_at "$1" 12)
+
+ [ $((flags & LXL_FLAGS_VENDOR_LUXUL)) -gt 0 ] && notify_firmware_no_backup
+
+ BCM53XX_FW_FORMAT="lxl"
+ BCM53XX_FW_BOARD_ID=$(dd if="$1" skip=16 bs=1 count=16 2>/dev/null | hexdump -v -e '1/1 "%c"')
+ BCM53XX_FW_INT_IMG_FORMAT="trx"
+ BCM53XX_FW_INT_IMG_TRX_OFFSET="$hdr_len"
+ BCM53XX_FW_INT_IMG_EXTRACT_CMD="dd skip=$hdr_len iflag=skip_bytes"
+
return
;;
"5ea3a417")
- echo "seama"
+ BCM53XX_FW_FORMAT="seamaseal"
+ BCM53XX_FW_BOARD_ID=$(oseama info "$1" | grep "Meta entry:.*signature=" | sed "s/.*=//")
+ BCM53XX_FW_INT_IMG_EXTRACT_CMD="oseama extract - -e 0"
return
;;
esac
magic=$(get_magic_long_at "$1" 14)
[ "$magic" = "55324e44" ] && {
- echo "cybertan"
+ BCM53XX_FW_FORMAT="cybertan"
+ BCM53XX_FW_BOARD_ID=$(dd if="$1" bs=1 count=4 2>/dev/null | hexdump -v -e '1/1 "%c"')
+ BCM53XX_FW_INT_IMG_FORMAT="trx"
+ BCM53XX_FW_INT_IMG_TRX_OFFSET="32"
+ BCM53XX_FW_INT_IMG_EXTRACT_CMD="dd skip=32 iflag=skip_bytes"
+ return
+ }
+
+ magic=$(get_magic_long_at "$1" 60)
+ [ "$magic" = "4c584c23" ] && {
+ notify_firmware_no_backup
+
+ BCM53XX_FW_FORMAT="lxlold"
+ BCM53XX_FW_BOARD_ID=$(dd if="$1" skip=48 bs=1 count=12 2>/dev/null | hexdump -v -e '1/1 "%c"')
+ BCM53XX_FW_INT_IMG_FORMAT="trx"
+ BCM53XX_FW_INT_IMG_TRX_OFFSET="64"
+ BCM53XX_FW_INT_IMG_EXTRACT_CMD="dd skip=64 iflag=skip_bytes"
return
}
- echo "unknown"
+ if osafeloader info "$1" > /dev/null 2>&1; then
+ BCM53XX_FW_FORMAT="safeloader"
+ return
+ fi
}
-platform_check_image() {
+platform_other_check_image() {
[ "$#" -gt 1 ] && return 1
- local file_type=$(platform_identify "$1")
- local magic
local error=0
- case "$file_type" in
- "chk")
- local header_len=$((0x$(get_magic_long_at "$1" 4)))
- local board_id_len=$(($header_len - 40))
- local board_id=$(dd if="$1" skip=40 bs=1 count=$board_id_len 2>/dev/null | hexdump -v -e '1/1 "%c"')
- local dev_board_id=$(platform_expected_image)
- echo "Found CHK image with device board_id $board_id"
+ platform_identify "$1"
+ [ -z "$BCM53XX_FW_FORMAT" ] && {
+ echo "Invalid image type. Please use firmware specific for this device."
+ notify_firmware_broken
+ return 1
+ }
+ echo "Found $BCM53XX_FW_FORMAT firmware for device $BCM53XX_FW_BOARD_ID"
+
+ local expected_image="$(platform_expected_image)"
+ local tmp_format=$BCM53XX_FW_FORMAT
+ [ "$tmp_format" = "lxlold" ] && tmp_format="lxl"
+ [ -n "$expected_image" -a -n "$BCM53XX_FW_BOARD_ID" -a "$expected_image" != "$tmp_format $BCM53XX_FW_BOARD_ID" ] && {
+ echo "Firmware doesn't match device ($expected_image)"
+ error=1
+ }
- [ -n "$dev_board_id" -a "chk $board_id" != "$dev_board_id" ] && {
- echo "Firmware board_id doesn't match device board_id ($dev_board_id)"
+ case "$BCM53XX_FW_FORMAT" in
+ "seamaseal")
+ $(oseama info "$1" -e 0 | grep -q "Meta entry:.*type=firmware") || {
+ echo "Seama seal doesn't contain firmware entity"
error=1
}
-
- if ! otrx check "$1" -o "$header_len"; then
- echo "No valid TRX firmware in the CHK image"
+ ;;
+ "trx")
+ if ! otrx check "$1"; then
+ echo "Failed to find a valid TRX in firmware"
+ notify_firmware_test_result "trx_valid" 0
error=1
+ else
+ notify_firmware_test_result "trx_valid" 1
fi
- ;;
- "cybertan")
- local pattern=$(dd if="$1" bs=1 count=4 2>/dev/null | hexdump -v -e '1/1 "%c"')
- local dev_pattern=$(platform_expected_image)
- echo "Found CyberTAN image with device pattern: $pattern"
- [ -n "$dev_pattern" -a "cybertan $pattern" != "$dev_pattern" ] && {
- echo "Firmware pattern doesn't match device pattern ($dev_pattern)"
+ [ "$expected_image" == "safeloader" ] && {
+ echo "This device expects SafeLoader format and may not work with TRX"
error=1
}
+ ;;
+ *)
+ case "$BCM53XX_FW_INT_IMG_FORMAT" in
+ "trx")
+ # Make sure that both ways of extracting TRX work.
+ # platform_do_upgrade() may use any of them.
+ if ! otrx check "$1" -o "$BCM53XX_FW_INT_IMG_TRX_OFFSET" || \
+ ! $BCM53XX_FW_INT_IMG_EXTRACT_CMD < $1 | otrx check -; then
+ echo "Invalid (corrupted?) TRX firmware"
+ notify_firmware_test_result "trx_valid" 0
+ error=1
+ else
+ notify_firmware_test_result "trx_valid" 1
+ fi
+ ;;
+ esac
+ ;;
+ esac
- if ! otrx check "$1" -o 32; then
- echo "No valid TRX firmware in the CyberTAN image"
- error=1
- fi
- ;;
- "seama")
- local img_signature=$(oseama info "$1" | grep "Meta entry:.*signature=" | sed "s/.*=//")
- local dev_signature=$(platform_expected_image)
- echo "Found Seama image with device signature: $img_signature"
-
- [ -n "$dev_signature" -a "seama $img_signature" != "$dev_signature" ] && {
- echo "Firmware signature doesn't match device signature ($dev_signature)"
- error=1
- }
+ return $error
+}
- $(oseama info "$1" -e 0 | grep -q "Meta entry:.*type=firmware") || {
- echo "Seama container doesn't have firmware entity"
- error=1
- }
- ;;
- "trx")
- if ! otrx check "$1"; then
- echo "Invalid (corrupted?) TRX firmware"
- error=1
- fi
+platform_check_image() {
+ local board
+
+ board="$(board_name)"
+ case "$board" in
+ # Ideally, REQUIRE_IMAGE_METADATA=1 would suffice
+ # but this would require converting all other
+ # devices too.
+ meraki,mr26 | \
+ meraki,mr32)
+ nand_do_platform_check "${board//,/_}" "$1"
+ return $?
;;
- *)
- echo "Invalid image type. Please use only .trx files"
- error=1
+ *)
+ platform_other_check_image "$1"
+ return $?
;;
esac
- return $error
+ return 1
}
-platform_pre_upgrade() {
- export RAMFS_COPY_BIN="${RAMFS_COPY_BIN} /usr/bin/oseama /bin/sed"
- local file_type=$(platform_identify "$1")
+# $(1): TRX image or firmware containing TRX
+# $(2): offset of TRX in firmware (optional)
+platform_do_upgrade_nand_trx() {
local dir="/tmp/sysupgrade-bcm53xx"
local trx="$1"
- local offset
-
- [ "$(platform_flash_type)" != "nand" ] && return
-
- # Find trx offset
- case "$file_type" in
- "chk") offset=$((0x$(get_magic_long_at "$1" 4)));;
- "cybertan") offset=32;;
- "seama") return;;
- esac
+ local offset="$2"
# Extract partitions from trx
rm -fR $dir
while [ "$(dd if=$dir/root skip=$ubi_length bs=1 count=4 2>/dev/null)" = "UBI#" ]; do
ubi_length=$(($ubi_length + 131072))
done
- dd if=$dir/root of=/tmp/root.ubi bs=131072 count=$((ubi_length / 131072)) 2>/dev/null
+ truncate -s $ubi_length $dir/root
[ $? -ne 0 ] && {
echo "Failed to prepare new UBI image."
return
}
# Flash
- mtd write /tmp/kernel.trx firmware
- nand_do_upgrade /tmp/root.ubi
+ mtd write /tmp/kernel.trx firmware || exit 1
+ nand_do_upgrade $dir/root
}
-platform_trx_from_chk_cmd() {
- local header_len=$((0x$(get_magic_long_at "$1" 4)))
+platform_do_upgrade_nand_seamaseal() {
+ local dir="/tmp/sysupgrade-bcm53xx"
+ local seamaseal="$1"
+ local tmp
- echo -n dd bs=$header_len skip=1
-}
+ # Extract Seama entity from Seama seal
+ rm -fR $dir
+ mkdir -p $dir
+ oseama extract "$seamaseal" \
+ -e 0 \
+ -o $dir/seama.entity
+ [ $? -ne 0 ] && {
+ echo "Failed to extract Seama entity."
+ return
+ }
+ local entity_size=$(wc -c $dir/seama.entity | cut -d ' ' -f 1)
+
+ local ubi_offset=0
+ tmp=0
+ while [ 1 ]; do
+ [ $tmp -ge $entity_size ] && break
+ [ "$(dd if=$dir/seama.entity skip=$tmp bs=1 count=4 2>/dev/null)" = "UBI#" ] && {
+ ubi_offset=$tmp
+ break
+ }
+ tmp=$(($tmp + 131072))
+ done
+ [ $ubi_offset -eq 0 ] && {
+ echo "Failed to find UBI in Seama entity."
+ return
+ }
-platform_trx_from_cybertan_cmd() {
- echo -n dd bs=32 skip=1
+ local ubi_length=0
+ while [ "$(dd if=$dir/seama.entity skip=$(($ubi_offset + $ubi_length)) bs=1 count=4 2>/dev/null)" = "UBI#" ]; do
+ ubi_length=$(($ubi_length + 131072))
+ done
+
+ dd if=$dir/seama.entity of=$dir/kernel.seama bs=131072 count=$(($ubi_offset / 131072)) 2>/dev/null
+ dd if=$dir/seama.entity of=$dir/root.ubi bs=131072 skip=$(($ubi_offset / 131072)) count=$(($ubi_length / 131072)) 2>/dev/null
+
+ # Flash
+ local kernel_size=$(sed -n 's/mtd[0-9]*: \([0-9a-f]*\).*"\(kernel\|linux\)".*/\1/p' /proc/mtd)
+ mtd write $dir/kernel.seama firmware || exit 1
+ mtd ${kernel_size:+-c 0x$kernel_size} fixseama firmware
+ nand_do_upgrade $dir/root.ubi
}
-platform_img_from_seama() {
+platform_img_from_safeloader() {
local dir="/tmp/sysupgrade-bcm53xx"
- local offset=$(oseama info "$1" -e 0 | grep "Entity offset:" | sed "s/.*:\s*//")
- local size=$(oseama info "$1" -e 0 | grep "Entity size:" | sed "s/.*:\s*//")
-
- # Busybox doesn't support required iflag-s
- # echo -n dd iflag=skip_bytes,count_bytes skip=$offset count=$size
+ # Extract partitions from SafeLoader
rm -fR $dir
mkdir -p $dir
- dd if="$1" of=$dir/image-noheader.bin bs=$offset skip=1
- dd if=$dir/image-noheader.bin of=$dir/image-entity.bin bs=$size count=1
+ osafeloader extract "$1" \
+ -p "os-image" \
+ -o $dir/os-image
+ osafeloader extract "$1" \
+ -p "file-system" \
+ -o $dir/file-system
+
+ mtd write $dir/file-system rootfs
- echo -n $dir/image-entity.bin
+ echo -n $dir/os-image
}
-platform_do_upgrade() {
- local file_type=$(platform_identify "$1")
- local trx="$1"
- local cmd=
+platform_other_do_upgrade() {
+ platform_identify "$1"
[ "$(platform_flash_type)" == "nand" ] && {
+ # Try NAND-aware upgrade
+ case "$BCM53XX_FW_FORMAT" in
+ "seamaseal")
+ platform_do_upgrade_nand_seamaseal "$1"
+ ;;
+ "trx")
+ platform_do_upgrade_nand_trx "$1"
+ ;;
+ *)
+ case "$BCM53XX_FW_INT_IMG_FORMAT" in
+ "trx")
+ platform_do_upgrade_nand_trx "$1" "$BCM53XX_FW_INT_IMG_TRX_OFFSET"
+ ;;
+ *)
+ echo "NAND aware sysupgrade is unsupported for $BCM53XX_FW_FORMAT format"
+ ;;
+ esac
+ ;;
+ esac
+
+ # Above calls exit on success.
+ # If we got here something went wrong.
echo "Writing whole image to NAND flash. All erase counters will be lost."
}
- case "$file_type" in
- "chk") cmd=$(platform_trx_from_chk_cmd "$trx");;
- "cybertan") cmd=$(platform_trx_from_cybertan_cmd "$trx");;
- "seama") trx=$(platform_img_from_seama "$trx");;
+ case "$BCM53XX_FW_FORMAT" in
+ "safeloader")
+ PART_NAME=os-image
+ img=$(platform_img_from_safeloader "$1")
+ default_do_upgrade "$img"
+ ;;
+ "seamaseal")
+ default_do_upgrade "$1" "$BCM53XX_FW_INT_IMG_EXTRACT_CMD"
+ ;;
+ "trx")
+ default_do_upgrade "$1"
+ ;;
+ *)
+ case "$BCM53XX_FW_INT_IMG_FORMAT" in
+ "trx")
+ default_do_upgrade "$1" "$BCM53XX_FW_INT_IMG_EXTRACT_CMD"
+ ;;
+ esac
+ ;;
esac
+}
- default_do_upgrade "$trx" "$cmd"
+platform_do_upgrade() {
+ case "$(board_name)" in
+ meraki,mr26 | \
+ meraki,mr32)
+ CI_KERNPART="part.safe"
+ nand_do_upgrade "$1"
+ ;;
+ *)
+ platform_other_do_upgrade "$1"
+ ;;
+ esac
}
projects / openwrt / staging / hauke.git / blobdiff