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inbox:toh:d-link:d-link_dap-1620 [2024/11/18 03:09] – [OEM bootlog] senduraiinbox:toh:d-link:d-link_dap-1620 [2024/12/12 13:30] – Rev B raenye
Line 1: Line 1:
 ====== D-Link DAP-1620 ====== ====== D-Link DAP-1620 ======
  
-The **D-Link DAP-1620** is a dual-band Wi-Fi range extender.+The **D-Link DAP-1620** is a dual-band Wi-Fi range extender. It has two hardware revisions: A and B, with a common outer shell, but substantially different hardware (see below). 
 +Since it is powered by mains, there are regional variants of the shell (US, EU, UK, maybe others) but the firmware and the internals are not affected by this (the same 100-240V AC to 12V 0.75A DC converter is used). 
 + 
 +Revision A is marketed as AC1200 (=300+866), whereas revision B is marketed as AC1300 (=400+866).
  
 ====== OpenWrt support ====== ====== OpenWrt support ======
  
-<color #ed1c24>**Not supported.**</color>+  * Revision A support should be available after [[https://github.com/openwrt/openwrt/pull/17027|#17027]] is merged. 
 +  Revision B is supported since release 23.05 (see [[commit>e4c7703d2]]). 
  
 ====== Hardware ====== ====== Hardware ======
  
-^ H/W rev. ^ CPU ^ Flash ^ RAM ^ Wi-Fi chip ^ 2.4 GHz ^ 5 GHz ^ Ethernet ports ^ USB ^ Serial ^ LEDs ^ Buttons ^ +^ H/W rev.  ^ CPU                   ^ Flash   ^ RAM      ^ Wi-Fi chip             ^ 2.4 GHz        ^ 5 GHz          ^ Ethernet ports        ^ USB  ^ Serial  ^ LEDs  ^ Buttons  
-| A1/A2 | MT7620A @ 580 MHz | 8 MiB | 64 MiB | MT7612E (2T2R) | Yes, b/g/n/ac | Yes, b/g/n/ac | 1 x RTL8211E Gigabit | No | Yes | 4 | 2 | +| A1/A2     | MT7620A @ 580 MHz     | 8 MiB   | 64 MiB   | MT7612E (2T2R)         | Yes, b/g/n     | Yes, b/g/n/ac  | 1 x RTL8211E Gigabit  | No   | Yes     | 4     | 2        | 
 +| B1        | MT7621AT @ 2x880 MHz  | 16 MiB  | 128 MiB  | MT7615DN (2T2R, DBDC)  | Yes, b/g/n/ac  | Yes, b/g/n/ac  | 1 x AR8033 Gigabit    | No   | Yes     | 4     | 2        |
  
 The SPI flash is ''Macronix MX25L6406E'' which appears to be a compatible replacement for ''MX25L640**5D**''. The SPI flash is ''Macronix MX25L6406E'' which appears to be a compatible replacement for ''MX25L640**5D**''.
Line 516: Line 522:
 <WRAP bootlog> <WRAP bootlog>
 <nowiki> <nowiki>
-... TBD ...+U-Boot 1.1.3 (Mar 21 2016 - 16:55:00) 
 + 
 +Board: Ralink APSoC DRAM:  64 MB 
 +relocate_code Pointer at: 83fb0000 
 +enable ephy clock...donerf reg 29 = 5 
 +SSC disabled. 
 +spi_wait_nsec: 29  
 +spi device id: c2 20 17 c2 20 (2017c220) 
 +find flash: MX25L6405D 
 +raspi_read: from:30000 len:1000  
 +raspi_read: from:30000 len:1000  
 +============================================  
 +Ralink UBoot Version: 4.1.1.0 
 +--------------------------------------------  
 +ASIC 7620_MP (Port5<->Phy) 
 +DRAM component: 512 Mbits DDR, width 16 
 +DRAM bus: 16 bit 
 +Total memory: 64 MBytes 
 +Flash component: SPI Flash 
 +Date:Mar 21 2016  Time:16:55:00 
 +Cameo Version: v1.00 Build:02 
 +Module Name: D-Link DAP-1620A1 
 +============================================  
 +icache: sets:512, ways:4, linesz:32 ,total:65536 
 +dcache: sets:256, ways:4, linesz:32 ,total:32768  
 + 
 + ##### The CPU freq = 580 MHZ ####  
 + estimate memory size =64 Mbytes 
 +raspi_read: from:50000 len:40  
 +raspi_read: from:4f0000 len:40  
 + 
 +================================================= 
 +Check image validation: 
 +Image1 Header Magic Number --> OK 
 +Image2 Header Magic Number --> Failed 
 +Image1 Header Checksum --> OK 
 +Image1 Data Checksum --> raspi_read: from:50040 len:27d323  
 +OK 
 + 
 +Image1: OK Image2: Broken 
 +Only Image2 is borken!! 
 + 
 +================================================= 
 + 
 +Please choose the operation:  
 +   1: Load system code to SDRAM via TFTP.  
 +   2: Load system code then write to Flash via TFTP.  
 +   3: Boot system code via Flash (default). 
 +   4: Entr boot command line interface. 
 +   7: Load Boot Loader code then write to Flash via Serial.  
 +   9: Load Boot Loader code then write to Flash via TFTP.  
 + 
 +    
 +3: System Boot system code via Flash. 
 +## Booting image at bc050000 ... 
 +raspi_read: from:50000 len:40  
 +   Image Name:   MIPS OpenWrt Linux-6.6.60 
 +   Image Type:   MIPS Linux Kernel Image (lzma compressed) 
 +   Data Size:    2609955 Bytes =  2.5 MB 
 +   Load Address: 80000000 
 +   Entry Point:  80000000 
 +raspi_read: from:50040 len:27d323  
 +   Verifying Checksum ... OK 
 +   Uncompressing Kernel Image ... OK 
 +No initrd 
 +## Transferring control to Linux (at address 80000000) ... 
 +## Giving linux memsize in MB, 64 
 + 
 +Starting kernel ... 
 + 
 +[    0.000000] Linux version 6.6.60 (mipsel-openwrt-linux-musl-gcc (OpenWrt GCC 13.3.0 r28050-be952e98bc) 13.3.0, GNU ld (GNU Binutils) 2.42) #0 Mon Nov 18 00:59:19 2024 
 +[    0.000000] Board has DDR2 
 +[    0.000000] Analog PMU set to hw control 
 +[    0.000000] Digital PMU set to hw control 
 +[    0.000000] SoC Type: MediaTek MT7620A ver:2 eco:6 
 +[    0.000000] printk: bootconsole [early0] enabled 
 +[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc) 
 +[    0.000000] MIPS: machine is D-Link DAP-1620 A2 
 +[    0.000000] Initrd not found or empty - disabling initrd 
 +[    0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes. 
 +[    0.000000] Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes 
 +[    0.000000] Zone ranges: 
 +[    0.000000]   Normal   [mem 0x0000000000000000-0x0000000003ffffff] 
 +[    0.000000] Movable zone start for each node 
 +[    0.000000] Early memory node ranges 
 +[    0.000000]   node   0: [mem 0x0000000000000000-0x0000000003ffffff] 
 +[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff] 
 +[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2 
 +[    0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes, linear) 
 +[    0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes, linear) 
 +[    0.000000] Writing ErrCtl register=00000007 
 +[    0.000000] Readback ErrCtl register=00000007 
 +[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 16240 
 +[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off 
 +[    0.000000] Memory: 55100K/65536K available (6213K kernel code, 609K rwdata, 1432K rodata, 1208K init, 231K bss, 10436K reserved, 0K cma-reserved) 
 +[    0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 
 +[    0.000000] NR_IRQS: 256 
 +[    0.000000] CPU Clock: 580MHz 
 +[    0.000000] clocksource: systick: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 583261500 ns 
 +[    0.000000] systick: enable autosleep mode 
 +[    0.000000] systick: running - mult: 214748, shift: 32 
 +[    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns 
 +[    0.000002] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns 
 +[    0.015542] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216) 
 +[    0.087769] pid_max: default: 32768 minimum: 301 
 +[    0.109604] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) 
 +[    0.124037] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear) 
 +[    0.150758] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1. 
 +[    0.176503] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns 
 +[    0.196012] futex hash table entries: 256 (order: -1, 3072 bytes, linear) 
 +[    0.212830] pinctrl core: initialized pinctrl subsystem 
 +[    0.227024] NET: Registered PF_NETLINK/PF_ROUTE protocol family 
 +[    0.736265] PCI host bridge to bus 0000:00 
 +[    0.744337] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff] 
 +[    0.757961] pci_bus 0000:00: root bus resource [io  0x10160000-0x1016ffff] 
 +[    0.771628] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] 
 +[    0.787431] pci 0000:00:00.0: [1814:0801] type 01 class 0x060400 
 +[    0.799334] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x7fffffff] 
 +[    0.811783] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff] 
 +[    0.824328] pci 0000:00:00.0: supports D1 
 +[    0.832192] pci 0000:00:00.0: PME# supported from D0 D1 D3hot 
 +[    0.845924] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring 
 +[    0.861988] pci 0000:01:00.0: [14c3:7662] type 00 class 0x028000 
 +[    0.873862] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit] 
 +[    0.887353] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0000ffff pref] 
 +[    0.900753] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold 
 +[    0.913221] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01 
 +[    0.926289] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 01 
 +[    0.939435] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000] 
 +[    0.952562] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000] 
 +[    0.966412] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff] 
 +[    0.979910] pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref] 
 +[    0.994275] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff] 
 +[    1.007784] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff 64bit] 
 +[    1.022330] pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref] 
 +[    1.036679] pci 0000:00:00.0: PCI bridge to [bus 01] 
 +[    1.046534] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x200fffff] 
 +[    1.060042] pci 0000:00:00.0:   bridge window [mem 0x20100000-0x201fffff pref] 
 +[    1.076139] clocksource: Switched to clocksource systick 
 +[    1.100372] NET: Registered PF_INET protocol family 
 +[    1.110284] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear) 
 +[    1.125602] tcp_listen_portaddr_hash hash table entries: 1024 (order: 0, 4096 bytes, linear) 
 +[    1.142356] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) 
 +[    1.157696] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear) 
 +[    1.172935] TCP bind hash table entries: 1024 (order: 1, 8192 bytes, linear) 
 +[    1.186971] TCP: Hash tables configured (established 1024 bind 1024) 
 +[    1.200494] MPTCP token hash table entries: 512 (order: 0, 6144 bytes, linear) 
 +[    1.215158] UDP hash table entries: 256 (order: 0, 4096 bytes, linear) 
 +[    1.228082] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear) 
 +[    1.242794] NET: Registered PF_UNIX/PF_LOCAL protocol family 
 +[    1.254063] PCI: CLS 0 bytes, default 32 
 +[    1.262001] rt-timer 10000100.timer: maximum frequency is 1220Hz 
 +[    1.281368] workingset: timestamp_bits=14 max_order=14 bucket_order=0 
 +[    1.296046] squashfs: version 4.0 (2009/01/31) Phillip Lougher 
 +[    1.307568] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc. 
 +[    1.333560] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled 
 +[    1.348118] printk: console [ttyS0] disabled 
 +[    1.357177] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103 
 +[    1.376904] printk: console [ttyS0] enabled 
 +[    1.376904] printk: console [ttyS0] enabled 
 +[    1.393420] printk: bootconsole [early0] disabled 
 +[    1.393420] printk: bootconsole [early0] disabled 
 +[    1.431838] spi spi0.0: force spi mode3 
 +[    1.440179] spi-nor spi0.0: mx25l6405d (8192 Kbytes) 
 +[    1.450261] 4 fixed-partitions partitions found on MTD device spi0.0 
 +[    1.463001] OF: Bad cell count for /palmbus@10000000/spi@b00/flash@0/partitions 
 +[    1.477614] OF: Bad cell count for /palmbus@10000000/spi@b00/flash@0/partitions 
 +[    1.492577] Creating 4 MTD partitions on "spi0.0": 
 +[    1.502187] 0x000000000000-0x000000030000 : "u-boot" 
 +[    1.516101] 0x000000030000-0x000000040000 : "nvram" 
 +[    1.528461] 0x000000040000-0x000000050000 : "factory" 
 +[    1.541454] OF: Bad cell count for /palmbus@10000000/spi@b00/flash@0/partitions 
 +[    1.556563] 0x000000050000-0x000000800000 : "firmware" 
 +[    1.570026] 2 uimage-fw partitions found on MTD device firmware 
 +[    1.581924] Creating 2 MTD partitions on "firmware": 
 +[    1.591827] 0x000000000000-0x00000027d363 : "kernel" 
 +[    1.601728] mtd: partition "kernel" doesn't end on an erase/write block -- force read-only 
 +[    1.620800] 0x00000027d363-0x0000007b0000 : "rootfs" 
 +[    1.630795] mtd: partition "rootfs" doesn't start on an erase/write block boundary -- force read-only 
 +[    1.651682] mtd: setting mtd5 (rootfs) as root device 
 +[    1.661927] 1 squashfs-split partitions found on MTD device rootfs 
 +[    1.674266] 0x000000630000-0x0000007b0000 : "rootfs_data" 
 +[    1.719513] gsw: internal ephy disabled 
 +[    1.731654] mdio_bus mdio-bus: MDIO device at address 31 is missing. 
 +[    1.744444] mtk_soc_eth 10100000.ethernet: port 5 - using fixed link parameters 
 +[    1.760741] mtk_soc_eth 10100000.ethernet: loaded mt7620 driver 
 +[    1.773478] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5 
 +[    1.790918] rt2880_wdt 10000120.watchdog: Initialized 
 +[    1.803425] NET: Registered PF_INET6 protocol family 
 +[    1.822731] Segment Routing with IPv6 
 +[    1.830231] In-situ OAM (IOAM) with IPv6 
 +[    1.838293] NET: Registered PF_PACKET protocol family 
 +[    1.848439] 8021q: 802.1Q VLAN Support v1.8 
 +[    1.901205] clk: Disabling unused clocks 
 +[    1.918219] VFS: Mounted root (squashfs filesystem) readonly on device 31:5. 
 +[    1.938985] Freeing unused kernel image (initmem) memory: 1208K 
 +[    1.950819] This architecture does not have kernel memory protection. 
 +[    1.963669] Run /sbin/init as init process 
 +[    2.781723] init: Console is alive 
 +[    2.789098] init: - watchdog - 
 +[    4.137854] kmodloader: loading kernel modules from /etc/modules-boot.d/
 +[    4.225879] gpio_button_hotplug: loading out-of-tree module taints kernel. 
 +[    4.253476] kmodloader: done loading kernel modules from /etc/modules-boot.d/
 +[    4.272634] init: - preinit - 
 +[    8.589289] random: crng init done 
 +[    9.737073] mtk_soc_eth 10100000.ethernet eth0: port 5 link up (1000Mbps/Full duplex) 
 +[    9.753446] 8021q: adding VLAN 0 to HW filter on device eth0 
 +Press the [f] key and hit [enter] to enter failsafe mode 
 +Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level 
 +[   11.459214] jffs2: notice: (365) jffs2_build_xattr_subsystem: complete building xattr subsystem, 7 of xdatum (0 unchecked, 1 orphan) and 8 of xref (1 dead, 0 orphan) found. 
 +[   11.492237] mount_root: switching to jffs2 overlay 
 +[   11.506526] overlayfs: upper fs does not support tmpfile. 
 +[   11.530183] urandom-seed: Seeding with /etc/urandom.seed 
 +[   11.634403] mtk_soc_eth 10100000.ethernet eth0: port 5 link down 
 +[   11.677615] procd: - early - 
 +[   11.683878] procd: - watchdog - 
 +[   12.122055] procd: - watchdog - 
 +[   12.130518] procd: - ubus - 
 +[   12.254080] procd: - init - 
 +Please press Enter to activate this console. 
 +[   13.835472] kmodloader: loading kernel modules from /etc/modules.d/
 +[   14.631297] jitterentropy: Initialization failed with host not compliant with requirements:
 +[   15.107839] Loading modules backported from Linux version v6.11.2-0-g7aa21fec187b 
 +[   15.122849] Backport generated by backports.git v6.1.110-1-32-gc61f71fe0942 
 +[   15.817631] mt76x2e 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4 
 +[   15.830357] mt76x2e 0000:01:00.0: ASIC revision: 76120044 
 +[   16.544008] mt76x2e 0000:01:00.0: ROM patch build: 20141115060606a 
 +[   16.584700] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00 
 +[   16.595735] mt76x2e 0000:01:00.0: Build: 1 
 +[   16.603905] mt76x2e 0000:01:00.0: Build Time: 201607111443____ 
 +[   16.672755] mt76x2e 0000:01:00.0: Firmware running! 
 +[   16.682675] mt76x2e 0000:01:00.0: registering led 'mt76-phy0' 
 +[   17.005501] PPP generic driver version 2.4.2 
 +[   17.064176] NET: Registered PF_PPPOX protocol family 
 +[   17.251463] ieee80211 phy1: rt2x00_set_rt: Info - RT chipset 6352, rev 0500 detected 
 +[   17.267450] ieee80211 phy1: rt2x00_set_rf: Info - RF chipset 7620 detected 
 +[   17.776874] jitterentropy: Initialization failed with host not compliant with requirements:
 +[   18.733276] kmodloader: 1 module could not be probed 
 +[   18.783130] kmodloader: - jitterentropy_rng - 0 
 +[   64.097948] mtk_soc_eth 10100000.ethernet eth0: port 5 link up (1000Mbps/Full duplex) 
 +[   64.114285] 8021q: adding VLAN 0 to HW filter on device eth0 
 +[   64.269521] br-lan: port 1(eth0.1) entered blocking state 
 +[   64.280385] br-lan: port 1(eth0.1) entered disabled state 
 +[   64.291217] eth0.1: entered allmulticast mode 
 +[   64.299927] mtk_soc_eth 10100000.ethernet eth0: entered allmulticast mode 
 +[   64.313857] eth0.1: entered promiscuous mode 
 +[   64.322387] mtk_soc_eth 10100000.ethernet eth0: entered promiscuous mode 
 +[   64.615165] br-lan: port 1(eth0.1) entered blocking state 
 +[   64.626029] br-lan: port 1(eth0.1) entered forwarding state 
 +[  149.384757] urngd: v1.0.2 started. 
 + 
 + 
 + 
 +BusyBox v1.36.1 (2024-11-10 14:36:43 UTC) built-in shell (ash) 
 + 
 +  _______                     ________        __ 
 +       |.-----.-----.-----.|  |  |  |.----.|  |_ 
 +     ||  _  |  -__|     ||  |  |  ||   _||   _| 
 + |_______||   __|_____|__|__||________||__|  |____| 
 +          |__| W I R E L E S S   F R E E D O M 
 + ----------------------------------------------------- 
 + OpenWrt SNAPSHOT, r28059-66834bbd44 
 + ----------------------------------------------------- 
 +=== WARNING! ===================================== 
 +There is no root password defined on this device! 
 +Use the "passwd" command to set up a new password 
 +in order to prevent unauthorized SSH logins. 
 +-------------------------------------------------- 
 +root@OpenWrt:~# 
 </nowiki> </nowiki>
 </WRAP>\\ </WRAP>\\
Line 527: Line 801:
 {{:media:dlink:dap-1620:dap-1620_rev_a1a2_back.jpeg?direct&600|DAP-1620 PCB back}} {{:media:dlink:dap-1620:dap-1620_rev_a1a2_back.jpeg?direct&600|DAP-1620 PCB back}}
  
 +
 +Serial Port connection. (Leave the red disconnected). 
 +Baud:57600, DataBits:8, StopBits:1, Parity/FlowControl:None
 +
 +{{:media:d-link:d-link-dap-1620-a2-serialport.jpg?400|}}
 ===== Tags ===== ===== Tags =====
 [[meta:tags|How to add tags]] [[meta:tags|How to add tags]]
  
 {{tag>ramips mt7620a 8flash 64ram 1nic gigabitethernet 802.11bgn 802.11ac WIP unsupported wall_plug}} {{tag>ramips mt7620a 8flash 64ram 1nic gigabitethernet 802.11bgn 802.11ac WIP unsupported wall_plug}}
  • Last modified: 2024/12/12 19:16
  • by raenye