D-Link DAP-1620 Rev. A
The D-Link DAP-1620 is a dual-band Wi-Fi range extender.
OpenWrt support
Not supported.
Hardware
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 |
The SPI flash is Macronix MX25L6406E
which appears to be a compatible replacement for MX25L6405D
.
OEM bootlog
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...done. rf reg 29 = 5 SSC disabled. ****************************** Software System Reset Occurred ****************************** spi_wait_nsec: 29 spi device id: c2 20 17 c2 20 (2017c220) find flash: MX25L6405D raspi_read: from:30000 len:1000 *** Warning - bad CRC, using default environment ============================================ 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 --> OK Image1 Header Checksum --> OK Image2 Header Checksum --> OK Image1 Data Checksum --> raspi_read: from:50040 len:dc7e6 OK Image2 Data Checksum --> raspi_read: from:4f0040 len:c9469 OK Image1: OK Image2: OK Both images are OK!!! ================================================= 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. 1 0 3: System Boot system code via Flash. ## Booting image at bc050000 ... raspi_read: from:50000 len:40 Image Name: Linux Kernel Image Image Type: MIPS Linux Kernel Image (lzma compressed) Data Size: 903142 Bytes = 882 kB Load Address: 80000000 Entry Point: 8000c310 raspi_read: from:50040 len:dc7e6 Verifying Checksum ... OK Uncompressing Kernel Image ... OK No initrd ## Transferring control to Linux (at address 8000c310) ... ## Giving linux memsize in MB, 64 Starting kernel ... LINUX started... THIS IS ASIC Linux version 2.6.36.x (root@roger-1620a-desktop) (gcc version 3.4.2) #2 Mon Dec 11 10:56:07 CST 2017 The CPU feqenuce set to 580 MHz PCIE: bypass PCIe DLL. PCIE: Elastic buffer control: Addr:0x68 -> 0xB4 disable all power about PCIe CPU revision is: 00019650 (MIPS 24Kc) Software DMA cache coherency Determined physical RAM map: memory: 04000000 @ 00000000 (usable) Zone PFN ranges: Normal 0x00000000 -> 0x00004000 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0x00000000 -> 0x00004000 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 Kernel command line: console=ttyS1,57600n8 root=/dev/mtdblock5 console=ttyS0,57600 root=31:05 rootfstype=squashfs init=/sbin/init PID hash table entries: 256 (order: -2, 1024 bytes) Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Primary instruction cache 64kB, VIPT, , 4-waylinesize 32 bytes. Primary data cache 32kB, 4-way, PIPT, no aliases, linesize 32 bytes Writing ErrCtl register=0006f100 Readback ErrCtl register=0006f100 Memory: 61980k/65536k available (2209k kernel code, 3556k reserved, 339k data, 168k init, 0k highmem) NR_IRQS:128 console [ttyS1] enabled Calibrating delay loop... 386.04 BogoMIPS (lpj=772096) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 NET: Registered protocol family 16 RALINK_GPIOMODE = 1a301d RALINK_GPIOMODE = 18301d PPLL_CFG1=0xe58000 MT7620 PPLL lock PPLL_DRV =0x80080504 start PCIe register access RALINK_RSTCTRL = 2400000 RALINK_CLKCFG1 = 75afffc0 *************** MT7620 PCIe RC mode ************* PCIE0 enabled Port 0 N_FTS = 1b105000 init_rt2880pci done bio: create slab <bio-0> at 0 vgaarb: loaded pci 0000:00:00.0: BAR 0: can't assign mem (size 0x80000000) pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff] pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff] pci 0000:00:00.0: BAR 1: set to [mem 0x20200000-0x2020ffff] (PCI address [0x20200000-0x2020ffff] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff 64bit] pci 0000:01:00.0: BAR 0: set to [mem 0x20000000-0x200fffff 64bit] (PCI address [0x20000000-0x200fffff] pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref] pci 0000:00:00.0: PCI bridge to [bus 01-01] pci 0000:00:00.0: bridge window [io disabled] pci 0000:00:00.0: bridge window [mem 0x20000000-0x200fffff] pci 0000:00:00.0: bridge window [mem 0x20100000-0x201fffff pref] BAR0 at slot 0 = 0 bus=0x0, slot = 0x0 res[0]->start = 0 res[0]->end = 0 res[1]->start = 20200000 res[1]->end = 2020ffff res[2]->start = 0 res[2]->end = 0 res[3]->start = 0 res[3]->end = 0 res[4]->start = 0 res[4]->end = 0 res[5]->start = 0 res[5]->end = 0 bus=0x1, slot = 0x0 res[0]->start = 20000000 res[0]->end = 200fffff res[1]->start = 0 res[1]->end = 0 res[2]->start = 0 res[2]->end = 0 res[3]->start = 0 res[3]->end = 0 res[4]->start = 0 res[4]->end = 0 res[5]->start = 0 res[5]->end = 0 Switching to clocksource Ralink Systick timer NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 2048 (order: 2, 16384 bytes) TCP bind hash table entries: 2048 (order: 1, 8192 bytes) TCP: Hash tables configured (established 2048 bind 2048) TCP reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 Load Ralink Timer0 Module Load Ralink Timer1 Module squashfs: version 4.0 (2009/01/31) Phillip Lougher msgmni has been set to 121 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered (default) Ralink gpio driver initialized Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled serial8250: ttyS0 at MMIO 0x10000500 (irq = 37) is a 16550A serial8250: ttyS1 at MMIO 0x10000c00 (irq = 12) is a 16550A brd: module loaded deice id : c2 20 17 c2 20 (2017c220) MX25L6405D(c2 2017c220) (8192 Kbytes) mtd .name = raspi, .size = 0x00800000 (0M) .erasesize = 0x00000008 (0K) .numeraseregions = 65536 Creating 9 MTD partitions on "raspi": 0x000000000000-0x000000800000 : "ALL" 0x000000000000-0x000000030000 : "u-boot" 0x000000030000-0x000000040000 : "nvram" 0x000000040000-0x000000050000 : "Factory" 0x000000050000-0x000000140000 : "linux4" 0x000000140000-0x0000004e0000 : "rootfs" 0x0000004e0000-0x0000004f0000 : "LANG" 0x0000004f0000-0x0000005c0000 : "linux4b" 0x0000005c0000-0x000000800000 : "rootfsb" rdm_major = 253 SMACCR1 -- : 0x0000000c SMACCR0 -- : 0x43762077 Ralink APSoC Ethernet Driver Initilization. v3.1 512 rx/tx descriptors allocated, mtu = 1500! SMACCR1 -- : 0x0000000c SMACCR0 -- : 0x43762077 PROC INIT OK! TCP cubic registered NET: Registered protocol family 10 IPv6 over IPv4 tunneling driver NET: Registered protocol family 17 VFS: Mounted root (squashfs filesystem) readonly on device 31:5. Freeing unused kernel memory: 168k freed init started: BusyBox v1.01 (2017.12.11-02:52+0000) multi-call binary Algorithmics/MIPS FPU Emulator v1.5 devpts: called with bogus options init NVRAM_SPACE from mtdblock size init nvram memory map size: 0x10000 order of pages: 0x4 nvram module init: /dev/nvram major number 225 glues to mtd: "nvram" size: 0x00010000 nvram_space: 0x00010000 mapped via mmap(2) openfile :/etc/sysinfo read_mp_info: read 65536 data from /dev/mtdblock3 successfully openfile :/etc/nvram.default BusyBox v1.01 (2017.12.11-02:52+0000) Built-in shell (ash) Enter 'help' for a list of built-in commands. / # rm: cannot remove `/var/wizard_lang.js': No such file or directory eth2: Cannot assign requested address umount: cannot umount Raeth v3.1 (/tmp/lang_pack: TaskletNo such file or ,SkbRecycledirectory ) phy_tx_ring = 0x03fd2000, tx_ring = 0xa3fd2000 phy_rx_ring0 = 0x03fd4000, rx_ring0 = 0xa3fd4000 SMACCR1 -- : 0x0000a0ab SMACCR0 -- : 0x1bee6522 CDMA_CSG_CFG = 81000000 GDMA1_FWD_CFG = 20710000 umount: cannot umount /tmp/lang_pack: No such file or directory mount: mounting /dev/mtdblock6 on /tmp/lang_pack failed eth2: Cannot assign requested address device eth2 entered promiscuous mode killall: syslogd: no process killed killall: klogd: no process killed Thu Jan 1 00:00:00 UTC 2015 /tmp/password has been created 2015-01-01 00:00:00: (network.c.247) warning: please use server.use-ipv6 only for hostnames, not without server.bind / empty address; your config will break if the kernel default for IPV6_V6ONLY changes checksum=0x849E141B openfile :/etc/nvram.default default_val=1 ===============DUTinfo_file detail===========br0: port 1(eth2) entering forwarding state == [Type]0x0001br0: port 1(eth2) entering forwarding state [Length]8[Value]DAP-1620 [Type]0x0002[Length]2[Value]A2 [Type]0x0004[Length]1[Value]1 [Type]0x0005[Length]7[Value]1.06b04 [Type]0x0009[Length]17[Value]a0:ab:1b:ee:65:aa [Type]0x000A[Length]17[Value]a0:ab:1b:ee:65:aa [Type]0x000B[Length]17[Value]a0:ab:1b:ee:65:bb [Type]0x000C[Length]4[Value]0x14 [Type]0x0010[Length]10[Value]dlink-6522 [Type]0x0011[Length]15[Value]dlink-6522-5GHz [Type]0x0012[Length]10[Value]hrcgy84879 [Type]0x0013[Length]0[Value] [Type]0x0014[Length]10[Value]0x849E141B [Type]0x001A[Length]12[Value]201691402454 [Type]0x000D[Length]9[Value]/var/tmp/ [Type]0x000E[Length][Value] set_5G_wlan_basic: A11>>>> forced_enable[0] wlan1_enable[1] current_system_mode[1] wlan0_5g_dfs_enable[0] register rt2860 === pAd = c0582000, size = 2286352 === <-- RTMPAllocTxRxRingMemory, Status=0 <-- RTMPAllocAdapterBlock, Status=0 pAd->CSRBaseAddress =0xc0480000, csr_addr=0xc0480000! device_id =0x7662 ==>rlt_wlan_chip_onoff(): OnOff:1, Reset= 1, pAd->WlanFunCtrl:0x0, Reg-WlanFunCtrl=0x20a RtmpChipOpsEepromHook::e2p_type=0, inf_Type=5 RtmpEepromGetDefault::e2p_dafault=2 NVM is efuse and the information is too less to bring up the interface Force to use Flash mode NVM is FLASH mode (pAd->flash_offset = 0x48000) get_dev_name_prefix(): dev_idx = 1, dev_name_prefix=rai ===> rt2880_probe === pAd = c07b3000, size = 2286352 === <-- RTMPAllocTxRxRingMemory, Status=0 <-- RTMPAllocAdapterBlock, Status=0 RtmpChipOpsEepromHook::e2p_type=0, inf_Type=4 RtmpEepromGetDefault::e2p_dafault=2 NVM is FLASH mode (pAd->flash_offset = 0x40000) get_dev_name_prefix(): dev_idx = 0, dev_name_prefix=ra ra0: at CSR addr 0xb0180000, IRQ 4. <=== rt2880_probe RX[0] DESC a2f2e000 size = 4096 RX[1] DESC a2f2f000 size = 4096 cfg_mode=9 cfg_mode=9 wmode_band_equal(): Band Equal! APSDCapable[0]=0 APSDCapable[1]=0 APSDCapable[2]=0 APSDCapable[3]=0 APSDCapable[4]=0 APSDCapable[5]=0 APSDCapable[6]=0 APSDCapable[7]=0 APSDCapable[8]=0 APSDCapable[9]=0 APSDCapable[10]=0 APSDCapable[11]=0 APSDCapable[12]=0 APSDCapable[13]=0 APSDCapable[14]=0 APSDCapable[15]=0 default ApCliAPSDCapable[0]=0 pAd->ed_threshold = 90 pAd->ed_chk = 2 pAd->ed_false_cca_threshold = 3000 IF(ra0) The length of WAPI PSKPassPhrase is invalid(len=0). 1. Phy Mode = 14 Country Region from e2p = ffff E2PROM: D0 target power=0xff1e E2PROM: 40 MW Power Delta= 0 2. Phy Mode = 14 3. Phy Mode = 14 AntCfgInit: primary/secondary ant 0/1 D1 = -2, D2 = -4, CalCode = -4 !!! RT6352_Temperature_Init : BBPR49 = 0xfffffffe RT6352_Temperature_Init : TemperatureRef25C = 0xfffffff4 Current Temperature from BBP_R49=0xfffffff6 TX BW Filter Calibration !!! RX BW Filter Calibration !!! LOFT Calibration Done! IQCalibration Start! IQCalibration Done! CH = 0, (gain= f, phase= 1) IQCalibration Start! IQCalibration Done! CH = 1, (gain= 0, phase=3e) TX IQ Calibration Done! ChipStructAssign(): RALINK6352 hook ! MCS Set = ff ff 00 00 01 SYNC - BBP R4 to 20MHz.l SYNC - BBP R4 to 20MHz.l SYNC - BBP R4 to 20MHz.l SYNC - BBP R4 to 20MHz.l SYNC - BBP R4 to 20MHz.l SYNC - BBP R4 to 20MHz.l SYNC - BBP R4 to 20MHz.l SYNC - BBP R4 to 20MHz.l APStartUp(): AP Set CentralFreq at 3(Prim=1, HT-CentCh=3, VHT-CentCh=0, BBP_BW=1) @@@ ed_monitor_exit : ===> @@@ ed_monitor_exit : <=== Main bssid = a0:ab:1b:ee:65:aa <==== rt28xx_init, Status=0 get_dev_name_prefix(): dev_idx = 0, dev_name_prefix=apcli RTMPDrvOpen(1):Check if PDMA is idle! RTMPDrvOpen(2):Check if PDMA is idle! device ra0 entered promiscuous mode br0: port 2(ra0) entering forwarding state br0: port 2(ra0) entering forwarding state device apcli0 entered promiscuous mode br0: port 3(apcli0) entering forwarding state br0: port 3(apcli0) entering forwarding state Interface doesn't accept private ioctl... set (8BE2): Invalid argument build time = 20141115060606a rom patch for E3 IC platform = ALPS hw/sw version = ŠŠ patch version = FW Version:0.0.00 Build:1 Build Time:201507311614____ fw for E3 IC RX[0] DESC a36a7000 size = 4096 RX[1] DESC a36d0000 size = 4096 cfg_mode=14 cfg_mode=14 wmode_band_equal(): Band Not Equal! APSDCapable[0]=0 APSDCapable[1]=0 APSDCapable[2]=0 APSDCapable[3]=0 APSDCapable[4]=0 APSDCapable[5]=0 APSDCapable[6]=0 APSDCapable[7]=0 APSDCapable[8]=0 APSDCapable[9]=0 APSDCapable[10]=0 APSDCapable[11]=0 APSDCapable[12]=0 APSDCapable[13]=0 APSDCapable[14]=0 APSDCapable[15]=0 default ApCliAPSDCapable[0]=0 IF(ra0) The length of WAPI PSKPassPhrase is invalid(len=0). 1. Phy Mode = 49 get_chl_grp:illegal channel (167) get_chl_grp:illegal channel (167) get_chl_grp:illegal channel (169) get_chl_grp:illegal channel (169) get_chl_grp:illegal channel (171) get_chl_grp:illegal channel (171) /home/AthSDK/wireless/MT76x2E_24G_5G_v3040P/rlt_wifi_ap/../rlt_wifi/chips/mt76x2.c:2915 assert (ad->TxPower[choffset].Channel == 42)failed Country Region from e2p = ffff mt76x2_read_temp_info_from_eeprom:: is_temp_tx_alc=0, temp_tx_alc_enable=0 mt76x2_read_tx_alc_info_from_eeprom:: is_ePA_mode=0, ePA_type=3 mt76x2_read_tx_alc_info_from_eeprom:: [5G band] high_temp_slope=0, low_temp_slope=0 mt76x2_read_tx_alc_info_from_eeprom:: [2G band] high_temp_slope=0, low_temp_slope=0 mt76x2_read_tx_alc_info_from_eeprom:: [5G band] tc_lower_bound=0, tc_upper_bound=0 mt76x2_read_tx_alc_info_from_eeprom:: [2G band] tc_lower_bound=0, tc_upper_bound=0 mt76x2_get_external_lna_gain::LNA type=0x11, BLNAGain=0x0, ALNAGain0=0x0, ALNAGain1=0x0, ALNAGain2=0x0 2. Phy Mode = 49 3. Phy Mode = 49 andes_pci_fw_init 0x1300 = 00073200 AntCfgInit: primary/secondary ant 0/1 andes_load_cr:cr_type(2) ChipStructAssign(): MT76x2 hook ! MCS Set = ff ff 00 00 01 TX0 power compensation = 0x38 TX1 power compensation = 0x38 mt76x2_bbp_adjust():rf_bw=2, ext_ch=1, PrimCh=36, HT-CentCh=38, VHT-CentCh=42 APStartUp(): AP Set CentralFreq at 42(Prim=36, HT-CentCh=38, VHT-CentCh=42, BBP_BW=2) mt76x2_calibration(channel = 42) @@@ ed_monitor_exit : ===> @@@ ed_monitor_exit : <=== Main bssid = a0:ab:1b:ee:65:bb mt76x2_reinit_agc_gain:original agc_vga0 = 0x5c, agc_vga1 = 0x5c mt76x2_reinit_agc_gain:updated agc_vga0 = 0x5c, agc_vga1 = 0x5c mt76x2_reinit_hi_lna_gain:original hi_lna0 = 0x27, hi_lna1 = 0x27 mt76x2_reinit_hi_lna_gain:updated hi_lna0 = 0x27, hi_lna1 = 0x27 original vga value(chain0) = 5c original vga value(chain1) = 5c <==== rt28xx_init, Status=0 get_dev_name_prefix(): dev_idx = 1, dev_name_prefix=apclii RTMPDrvOpen(1):Check if PDMA is idle! RTMPDrvOpen(2):Check if PDMA is idle! bulklisten(create_socket@151): Local IP: 192.168.0.50 device rai0 entered promiscuous mode br0: port 4(rai0) entering forwarding state br0: port 4(rai0) entering forwarding state device apclii0 entered promiscuous mode br0: port 5(apclii0) entering forwarding state br0: port 5(apclii0) entering forwarding state Interface doesn't accept private ioctl... set (8BE2): Invalid argument start_wlan: Repeater mode killall: repeater_monitor: no process killed [[[[=== repeater_monitor_main Start...===]]]] killall: apmode_monitor: no process killed [[[[=== apmode_monitor_main Start...===]]]] Start IPv6 dhclient Start APP Thu Jan 1 00:00:00 UTC 2015 llmnr: have no available linklocal address. wait count=0 /tmp/password has been created 2015-01-01 00:00:00: (network.c.247) warning: please use server.use-ipv6 only for hostnames, not without server.bind / empty address; your config will break if the kernel default for IPV6_V6ONLY changes repeater_monitor.c check bulklisten break..... br0: port 5(apclii0) entering forwarding state br0: port 4(rai0) entering forwarding state br0: port 3(apcli0) entering forwarding state br0: port 2(ra0) entering forwarding state br0: port 1(eth2) entering forwarding state br0: port 5(apclii0) entering forwarding state br0: port 5(apclii0) entering forwarding state br0: port 4(rai0) entering forwarding state br0: port 4(rai0) entering forwarding state br0: port 3(apcli0) entering forwarding state br0: port 3(apcli0) entering forwarding state br0: port 2(ra0) entering forwarding state br0: port 2(ra0) entering forwarding state br0: port 1(eth2) entering forwarding state br0: port 1(eth2) entering forwarding state killall: udhcpc: no process killed -------------- stop_dhcpc UP -------- SIOCSIFFLAGS: Cannot assign requested address rm: cannot remove `/var/tmp/previous_dn': No such file or directory rm: cannot remove `/var/tmp/previous_dns': No such file or directory rm: cannot remove `/var/tmp/m_flag': No such file or directory rm: cannot remove `/var/tmp/o_flag': No such file or directory RTNETLINK answers: No such file or directory cat: /var/etc/resolv.conf: No such file or directory Stop IPv6 rdnssd Stop IPv6 dhclient sh: cannot create /proc/sys/net/ipv6/conf/br0/disable_ipv6: Directory nonexistent link_down()... killall: udhcpc: no process killed killall: udhcpd: no process killed DHCP server start. device_lan_ip=192.168.0.50 , device_lan_subnet_mask=255.255.255.0 max_leases value (254) not sane, setting to 20 instead Unable to open /var/misc/udhcpd.leases for reading Start IPv6 dhclient
OpenWrt bootlog
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...done. rf 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: 9 [ 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: 9 [ 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:~#
Photos
Note: the PCB silkscreen says “Rev:A1” but the label on this particular device says “H/W Rev: A2”.
Serial Port connection. (Leave the red disconnected). Baud:57600, DataBits:8, StopBits:1, Parity/FlowControl:None