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  • RE: 庆祝76x8模组总出货超过300K,我来偷偷更新一下,可能是业界最小的 MT7688/MT7628 模组,Q版

    @谭谭谭谭 主控内置了64MB DDR2,其实以前BIT5.0时已经用过该芯片方案。

    posted in MTK
  • 记录一个OpenWrt编译经常碰到的问题

    20210224171013.jpg

    QQ图片20210225131113.jpg

    posted in MTK
  • RE: 本周日前测试 SSD210 的 usb-device 功能

    官方原理图是带MIPI-CSI,不知为何手册里没写

    posted in SigmaStar
  • RE: 本周日前测试 SSD210 的 usb-device 功能 posted in SigmaStar
  • RE: 本周日前测试 SSD210 的 usb-device 功能

    ssd210 在 nor/nand/sdcard启动失败的情况下会自动进入usb device模式

    posted in SigmaStar
  • RE: 请问下可以在ubuntu 1804下面编译widora OPENWRT了吗

    因为openwrt_widora当时是基于cc15.05版本构建,那个op版本的确比较老。

    posted in MTK
  • RE: 请问下可以在ubuntu 1804下面编译widora OPENWRT了吗

    https://github.com/widora/openwrt_widora 不行
    https://github.com/widora/openwrt 相当于主线,支持16~20的ubuntu编译

    posted in MTK
  • 本周日前测试 SSD210 的 usb-device 功能

    常规记录。

    posted in SigmaStar
  • RE: 放一个最新OpenWrt-21.02编译的NEO固件

    LOG

    Starting kernel ...
                       
    [    0.000000] Linux version 5.4.98 (widora@Ubuntu) (gcc version 8.4.0 (OpenWrt GCC 8.4.0 r15818-c6319239d8)) #0 Wed Feb 17 08:26:10 2021
    [    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 MT7688 ver:1 eco:2
    [    0.000000] printk: bootconsole [early0] enabled
    [    0.000000] CPU0 revision is: 00019655 (MIPS 24KEc)
    [    0.000000] MIPS: machine is Widora-NEO (32M)
    [    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 0x0000000000000000-0x0000000007ffffff]
    [    0.000000] Movable zone start for each node
    [    0.000000] Early memory node ranges
    [    0.000000]   node   0: [mem 0x0000000000000000-0x0000000007ffffff]
    [    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000007ffffff]
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 32480
    [    0.000000] Kernel command line: console=ttyS0,115200 rootfstype=squashfs,jffs2
    [    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes, linear)
    [    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
    [    0.000000] Writing ErrCtl register=0007cf50
    [    0.000000] Readback ErrCtl register=0007cf50
    [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
    [    0.000000] Memory: 122300K/131072K available (4746K kernel code, 202K rwdata, 1048K rodata, 1228K init, 197K bss, 8772K 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] intc: using register map from devicetree
    [    0.000000] random: get_random_bytes called from start_kernel+0x32c/0x520 with crng_init=0
    [    0.000000] CPU Clock: 580MHz
    [    0.000000] timer_probe: no matching timers found
    [    0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6590553264 ns
    [    0.000010] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
    [    0.007898] Calibrating delay loop... 385.02 BogoMIPS (lpj=770048)
    [    0.046081] pid_max: default: 32768 minimum: 301
    [    0.050963] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
    [    0.058318] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
    [    0.072691] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
    [    0.082562] futex hash table entries: 256 (order: -1, 3072 bytes, linear)
    [    0.089527] pinctrl core: initialized pinctrl subsystem
    [    0.095928] NET: Registered protocol family 16
    [    0.135911] workqueue: max_active 576 requested for napi_workq is out of range, clamping between 1 and 512
    [    0.149092] clocksource: Switched to clocksource MIPS
    [    0.155632] NET: Registered protocol family 2
    [    0.160939] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
    [    0.169437] TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
    [    0.177159] TCP bind hash table entries: 1024 (order: 0, 4096 bytes, linear)
    [    0.184281] TCP: Hash tables configured (established 1024 bind 1024)
    [    0.190853] UDP hash table entries: 256 (order: 0, 4096 bytes, linear)
    [    0.197480] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes, linear)
    [    0.204829] NET: Registered protocol family 1
    [    0.209243] PCI: CLS 0 bytes, default 32
    [    0.218003] workingset: timestamp_bits=14 max_order=15 bucket_order=1
    [    0.233026] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.238930] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
    [    0.266904] mt7621_gpio 10000600.gpio: registering 32 gpios
    [    0.272875] mt7621_gpio 10000600.gpio: registering 32 gpios
    [    0.278802] mt7621_gpio 10000600.gpio: registering 32 gpios
    [    0.284781] Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
    [    0.292426] printk: console [ttyS0] disabled
    [    0.296827] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 28, base_baud = 2500000) is a 16550A
    [    0.305969] printk: console [ttyS0] enabled
    [    0.305969] printk: console [ttyS0] enabled
    [    0.314383] printk: bootconsole [early0] disabled
    [    0.314383] printk: bootconsole [early0] disabled
    [    0.324590] 10000d00.uart1: ttyS1 at MMIO 0x10000d00 (irq = 29, base_baud = 2500000) is a 16550A
    [    0.334265] 10000e00.uart2: ttyS2 at MMIO 0x10000e00 (irq = 30, base_baud = 2500000) is a 16550A
    [    0.344666] spi-mt7621 10000b00.spi: sys_freq: 193333333
    [    0.367368] spi-nor spi0.0: w25q256 (32768 Kbytes)
    [    0.372296] 4 fixed-partitions partitions found on MTD device spi0.0
    [    0.378752] Creating 4 MTD partitions on "spi0.0":
    [    0.383634] 0x000000000000-0x000000030000 : "u-boot"
    [    0.389848] 0x000000030000-0x000000040000 : "u-boot-env"
    [    0.396293] 0x000000040000-0x000000050000 : "factory"
    [    0.402561] 0x000000050000-0x000002000000 : "firmware"
    [    0.412088] 2 uimage-fw partitions found on MTD device firmware
    [    0.418176] Creating 2 MTD partitions on "firmware":
    [    0.423238] 0x000000000000-0x0000001e7d6e : "kernel"
    [    0.429418] 0x0000001e7d6e-0x000001fb0000 : "rootfs"
    [    0.435454] mtd: device 5 (rootfs) set to be root filesystem
    [    0.443019] 1 squashfs-split partitions found on MTD device rootfs
    [    0.449388] 0x0000004f0000-0x000001fb0000 : "rootfs_data"
    [    0.456996] libphy: Fixed MDIO Bus: probed
    [    0.472737] rt3050-esw 10110000.esw: link changed 0x00
    [    0.480038] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
    [    0.490506] NET: Registered protocol family 10
    [    0.499294] Segment Routing with IPv6
    [    0.503239] NET: Registered protocol family 17
    [    0.507846] 8021q: 802.1Q VLAN Support v1.8
    [    0.520009] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
    [    0.534238] Freeing unused kernel memory: 1228K
    [    0.538865] This architecture does not have kernel memory protection.
    [    0.545403] Run /sbin/init as init process
    [    1.153103] random: fast init done
    [    1.289913] init: Console is alive
    [    1.293741] init: - watchdog -
    [    2.398521] kmodloader: loading kernel modules from /etc/modules-boot.d/*
    [    2.528783] usbcore: registered new interface driver usbfs
    [    2.534533] usbcore: registered new interface driver hub
    [    2.540058] usbcore: registered new device driver usb
    [    2.552064] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    2.560609] ehci-fsl: Freescale EHCI Host controller driver
    [    2.567936] ehci-platform: EHCI generic platform driver
    [    2.583661] phy phy-10120000.usbphy.0: remote usb device wakeup disabled
    [    2.590479] phy phy-10120000.usbphy.0: UTMI 16bit 30MHz
    [    2.595792] ehci-platform 101c0000.ehci: EHCI Host Controller
    [    2.601669] ehci-platform 101c0000.ehci: new USB bus registered, assigned bus number 1
    [    2.609864] ehci-platform 101c0000.ehci: irq 26, io mem 0x101c0000
    [    2.629106] ehci-platform 101c0000.ehci: USB 2.0 started, EHCI 1.00
    [    2.636547] hub 1-0:1.0: USB hub found
    [    2.640913] hub 1-0:1.0: 1 port detected
    [    2.650935] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
    [    2.658541] ohci-platform: OHCI generic platform driver
    [    2.664229] ohci-platform 101c1000.ohci: Generic Platform OHCI controller
    [    2.671198] ohci-platform 101c1000.ohci: new USB bus registered, assigned bus number 2
    [    2.679373] ohci-platform 101c1000.ohci: irq 26, io mem 0x101c1000
    [    2.750227] hub 2-0:1.0: USB hub found
    [    2.754545] hub 2-0:1.0: 1 port detected
    [    2.762451] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
    [    2.780455] init: - preinit -
    [    3.968291] random: jshn: uninitialized urandom read (4 bytes read)
    [    4.062618] random: jshn: uninitialized urandom read (4 bytes read)
    [    4.121556] random: jshn: uninitialized urandom read (4 bytes read)
    [    4.469331] rt3050-esw 10110000.esw: link changed 0x00
    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
    [    8.876666] jffs2: notice: (430) jffs2_build_xattr_subsystem: complete building xattr subsystem, 6 of xdatum (0 unchecked, 1 orphan) and 7 of xref (1 dead, 0 orphan) found.
    [    8.894021] mount_root: switching to jffs2 overlay
    [    8.903149] overlayfs: upper fs does not support tmpfile.
    [    8.914484] urandom-seed: Seeding with /etc/urandom.seed
    [    9.051842] procd: - early -
    [    9.054986] procd: - watchdog -
    [    9.777257] procd: - watchdog -
    [    9.781312] procd: - ubus -
    [    9.863689] urandom_read: 2 callbacks suppressed
    [    9.863699] random: ubusd: uninitialized urandom read (4 bytes read)
    [    9.877341] random: ubusd: uninitialized urandom read (4 bytes read)
    [    9.888165] random: ubusd: uninitialized urandom read (4 bytes read)
    [    9.901528] procd: - init -
    Please press Enter to activate this console.
    [   10.916205] kmodloader: loading kernel modules from /etc/modules.d/*
    [   10.964280] Loading modules backported from Linux version v5.10.16-0-gde53befa79cf
    [   10.972064] Backport generated by backports.git v5.10.16-1-0-g21d2a1d2
    [   11.045753] xt_time: kernel timezone is -0000
    [   11.188606] mt76_wmac 10300000.wmac: ASIC revision: 76280001
    [   11.357130] urngd: v1.0.2 started.
    [   11.559669] random: crng init done
    [   11.563170] random: 2 urandom warning(s) missed due to ratelimiting
    [   12.231242] mt76_wmac 10300000.wmac: Firmware Version: 20151201
    [   12.237338] mt76_wmac 10300000.wmac: Build Time: 20151201183641
    [   12.277104] mt76_wmac 10300000.wmac: firmware init done
    [   12.536847] PPP generic driver version 2.4.2
    [   12.558847] NET: Registered protocol family 24
    [   12.613562] kmodloader: done loading kernel modules from /etc/modules.d/*
    [   27.488663] br-lan: port 1(eth0) entered blocking state
    [   27.494058] br-lan: port 1(eth0) entered disabled state
    [   27.499792] device eth0 entered promiscuous mode
    [   27.539185] br-lan: port 1(eth0) entered blocking state
    [   27.544567] br-lan: port 1(eth0) entered forwarding state
    [   28.489200] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
    [   30.876602] br-lan: port 2(wlan0) entered blocking state
    [   30.882108] br-lan: port 2(wlan0) entered disabled state
    [   30.887943] device wlan0 entered promiscuous mode
    [   30.933921] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
    [   30.940681] br-lan: port 2(wlan0) entered blocking state
    [   30.946123] br-lan: port 2(wlan0) entered forwarding state
    
    
    
    BusyBox v1.33.0 () built-in shell (ash)
    
      _______                     ________        __
     |       |.-----.-----.-----.|  |  |  |.----.|  |_
     |   -   ||  _  |  -__|     ||  |  |  ||   _||   _|
     |_______||   __|_____|__|__||________||__|  |____|
              |__| W I R E L E S S   F R E E D O M
     -----------------------------------------------------
     OpenWrt 21.02-SNAPSHOT, r15818-c6319239d8
     -----------------------------------------------------
    === 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:/# 
    
    posted in MTK
  • 放一个最新OpenWrt-21.02编译的NEO固件

    openwrt-ramips-mt76x8-widora_neo-32m-squashfs-sysupgrade.bin

    默认MT76开源WiFi驱动,带LUCI。
    源码地址:https://github.com/widora/openwrt 默认branch是21.02

    posted in MTK