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- From 985af21123a02ff764156aafff2be4e9cc6e640e Mon Sep 17 00:00:00 2001
- From: Sheng Huang <[email protected]>
- Date: Mon, 6 May 2024 13:51:27 +0800
- Subject: [PATCH] ramips: add support for JDCloud RE-CP-02
- - Soc: MediaTek MT7621AT
- - RAM: 512 MB (DDR3)
- - Flash: 16 MB (SPI NOR)
- - WiFi: MediaTek MT7905DAN, MediaTek MT7975DN
- - Ethernet: 1 WAN, 3 LAN (Gigabit)
- - Buttons: Reset, Joylink
- - LEDs: (red, blue, green), routed to one indicator in the top of the
- device
- - Power: DC 12V 1A tip positive
- - 1 TF Card Slot
- The pins for the serial console are already labeled on the board
- J4(V, R, T, G). Serial settings: 3.3V, 115200
- MAC addresses:
- | | MAC | Algorithm |
- | ------- | ----------------- | --------- |
- | label | dc:d8:xx:xx:xx:01 | label |
- | LAN | dc:d8:xx:xx:xx:01 | label |
- | WAN | dc:d8:xx:xx:xx:02 | label+1 |
- | WLAN 2g | dc:d8:xx:xx:xx:03 | label+2 |
- | WLAN 5g | de:d8:xx:xx:xx:04 | label+3 |
- 1. rename the
- openwrt-ramips-mt7621-jdcloud_re-cp-02-squashfs-sysupgrade.bin
- to JDCOS.bin
- 2. start a TFTP server from IP address 192.168.68.10 and serve the
- image named JDCOS.bin
- 3. connect your device to the LAN port
- 4. power up the router and press any key on the console to interrupt
- the boot process.
- 5. enter the following commands on the router console
- 1. setenv bootcount 6
- 2. saveenv
- 3. reset
- > NOTE: wait for the restart, it will automatically fetch the
- > image named JDCOS.bin from the TFTP server and write it into
- > the flash. After the writing is completed, the router will be
- > automatically restarted.
- Unable to recognize large-capacity TF card, see #14042. But the patch
- https://github.com/openwrt/openwrt/issues/14042#issuecomment-1910769942
- works
- Co-Authored-By: Jianti Chen <[email protected]>
- Signed-off-by: Sheng Huang <[email protected]>
- ---
- .../ramips/dts/mt7621_jdcloud_re-cp-02.dts | 186 ++++++++++++++++++
- target/linux/ramips/image/mt7621.mk | 9 +
- .../mt7621/base-files/etc/init.d/bootcount | 3 +
- 3 files changed, 198 insertions(+)
- create mode 100644 target/linux/ramips/dts/mt7621_jdcloud_re-cp-02.dts
- diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
- index 4c6b7057d5a93..cbaf6a9c59941 100644
- --- a/target/linux/ramips/image/mt7621.mk
- +++ b/target/linux/ramips/image/mt7621.mk
- @@ -1534,6 +1534,15 @@ define Device/jcg_y2
- endef
- TARGET_DEVICES += jcg_y2
-
- +define Device/jdcloud_re-cp-02
- + $(Device/dsa-migration)
- + IMAGE_SIZE := 16000k
- + DEVICE_VENDOR := JD-Cloud
- + DEVICE_MODEL := RE-CP-02
- + DEVICE_PACKAGES := kmod-mt7915-firmware kmod-sdhci-mt7620
- +endef
- +TARGET_DEVICES += jdcloud_re-cp-02
- +
- define Device/keenetic_kn-3010
- $(Device/dsa-migration)
- $(Device/uimage-lzma-loader)
- diff --git a/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount b/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount
- index c558247341374..06846cd4ca40f 100755
- --- a/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount
- +++ b/target/linux/ramips/mt7621/base-files/etc/init.d/bootcount
- @@ -15,6 +15,9 @@ boot() {
- $((0xff)) ]] || printf '\xff' | dd of=/dev/mtdblock3 \
- count=1 bs=1 seek=$((0x20001))
- ;;
- + jdcloud,re-cp-02)
- + echo -e "bootcount 0\nbootlimit 5\nupgrade_available 1" | /usr/sbin/fw_setenv -s -
- + ;;
- linksys,e5600|\
- linksys,ea6350-v4|\
- linksys,ea7300-v1|\
|
