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authorINAGAKI Hiroshi <musashino.open@gmail.com>2019-04-09 14:48:31 +0900
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2020-02-05 17:03:27 +0100
commit3c0e2aa63ef040dbfbd7fe5f05bc9dfaf5ae9242 (patch)
tree3462ba56042d1e1a28f75e5a04dc4d34c5d88511 /target/linux/ramips/image
parentbe4d53bf69b63f0534fba37fad56dcf4c6de3e5c (diff)
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ramips: add support for I-O DATA WN-DX1167R
I-O DATA WN-DX1167R is a 2.4/5 GHz band 11ac rotuer, based on MediaTek MT7621A. Specification: - SoC : MediaTek MT7621A - RAM : DDR3 128 MiB - Flash : NAND 128 MiB - WLAN : MediaTek MT7615D (2.4/5 GHz, 2T2R) - Ethernet : 5x 10/100/1000 Mbps - Switch : MediaTek MT7621A (MT7530) - LEDs/Input : 2x/3x (2x buttons, 1x slide-switch) - UART : through-hole on PCB - J5: Vcc, TX, RX, NC, GND - 57600 bps Flash instruction using initramfs image: 1. Boot WN-DX1167R normally 2. Access to "http://192.168.0.1/" and open firmware update page ("ファームウェア") 3. Select the OpenWrt initramfs image and click update ("更新") button to perform firmware update 4. On the initramfs image, perform sysupgrade with squashfs-sysupgrade image 5. Wait ~120 seconds to complete flashing Notes: - configuration in DeviceTree of DBDC (Dual-Band-Dual-Concurrent) mode for MT7615D chip is not supported in mt76 driver - last 0x80000 (512 KiB) in NAND flash is not used on stock firmware - stock firmware requires "customized uImage header" by MSTC (MitraStar Technology Corp.), but U-Boot doesn't - uImage magic (0x0 - 0x3) : 0x434F4D43 (COMC) - header crc32 (0x4 - 0x7) : with data length and data crc32 - image name (0x20 - 0x37) : model ID and firmware versions - data length (0x38 - 0x3b): kernel + rootfs - data crc32 (0x3c - 0x3f) : kernel + rootfs Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com> Reviewed-by: Sungbo Eo <mans0n@gorani.run>
Diffstat (limited to 'target/linux/ramips/image')
-rw-r--r--target/linux/ramips/image/mt7621.mk32
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index ae83501c9d..b66842e880 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -65,6 +65,22 @@ define Build/iodata-factory
fi
endef
+define Build/iodata-mstc-header
+ ( \
+ data_size_crc="$$(dd if=$@ ibs=64 skip=1 2>/dev/null | \
+ gzip -c | tail -c 8 | od -An -tx8 --endian little | tr -d ' \n')"; \
+ echo -ne "$$(echo $$data_size_crc | sed 's/../\\x&/g')" | \
+ dd of=$@ bs=8 count=1 seek=7 conv=notrunc 2>/dev/null; \
+ )
+ dd if=/dev/zero of=$@ bs=4 count=1 seek=1 conv=notrunc 2>/dev/null
+ ( \
+ header_crc="$$(dd if=$@ bs=64 count=1 2>/dev/null | \
+ gzip -c | tail -c 8 | od -An -N4 -tx4 --endian little | tr -d ' \n')"; \
+ echo -ne "$$(echo $$header_crc | sed 's/../\\x&/g')" | \
+ dd of=$@ bs=4 count=1 seek=1 conv=notrunc 2>/dev/null; \
+ )
+endef
+
define Build/ubnt-erx-factory-image
if [ -e $(KDIR)/tmp/$(KERNEL_INITRAMFS_IMAGE) -a "$$(stat -c%s $@)" -lt "$(KERNEL_SIZE)" ]; then \
echo '21001:6' > $(1).compat; \
@@ -336,6 +352,22 @@ define Device/iodata_wn-ax1167gr
endef
TARGET_DEVICES += iodata_wn-ax1167gr
+define Device/iodata_wn-dx1167r
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ UBINIZE_OPTS := -E 5
+ UIMAGE_MAGIC := 0x434f4d43
+ KERNEL_SIZE := 4096k
+ IMAGE_SIZE := 51200k
+ DEVICE_VENDOR := I-O DATA
+ DEVICE_MODEL := WN-DX1167R
+ KERNEL_INITRAMFS := $(KERNEL_DTB) | custom-initramfs-uimage 3.10(XIK.1)b10 | \
+ iodata-mstc-header
+ IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+ DEVICE_PACKAGES := kmod-mt7615e wpad-basic
+endef
+TARGET_DEVICES += iodata_wn-dx1167r
+
define Device/iodata_wn-gx300gr
IMAGE_SIZE := 7616k
DEVICE_VENDOR := I-O DATA