[FS#798] phicomm k2 PSG1218 reboot failed after upgraded DRAM to 256MB

Sun May 21 19:58:09 PDT 2017

A new Flyspray task has been opened.  Details are below. 

User who did this - qingzi (qingzi) 

Attached to Project - LEDE Project
Summary - phicomm k2 PSG1218 reboot failed after upgraded DRAM to 256MB
Task Type - Bug Report
Category - Base system
Status - Unconfirmed
Assigned To - 
Operating System - All
Severity - Low
Priority - Very Low
Reported Version - Trunk
Due in Version - Undecided
Due Date - Undecided
Details - - phicomm k2 PSG1218 reboot failed after upgraded DRAM to 256MB
- LEDE - Reboot (17.01.1, r3316-7eb58cf109)
- when reboot router light from blue to RED, and halt (when DRAM 64MB reboot command will restart this router).

following message from ttl:

Boot and Recovery Environment for Embedded Devices
Copyright (C) 2017 HackPascal 
Build date 2017-04-16 [git-47a2563]
Version 1.1 (r1010)

DRAM: 256MB
Platform: MediaTek MT7620A ver 2, eco 6
Board: Phicomm PSG1208 (K1)
Clocks: CPU: 580MHz, Bus: 193MHz
Flash: Winbond W25Q256 (32MB) on rt2880-spi
rt2880-eth: Using MAC address cc:81:da:ef:ee:f9
eth0: MediaTek MT7620A built-in 5-port 10/100M switch

Network started on eth0, inet addr 192.168.1.1, netmask 255.255.255.0

Press any key to interrupt autoboot ... 0

Trying to boot firmware from 0x00050000 in flash bank 0 ...
Reading data into memory ...
U-Boot firmware image header detected.
    Image Name:   MIPS LEDE Linux-4.4.52
    Data Size:    1309704 Bytes
    Load Address: 80000000
    Entry Point:  80000000
Uncompressing data (LZMA) ... done.
Flushing cache ... done.

Starting kernel at 0x80000000...

[    0.000000] Linux version 4.4.52 (buildbot at crazyhorse) (gcc version 5.4.0 (LEDE GCC 5.4.0 r3644-7f0c95a) ) #0 Sat Mar 4 19:19:56 2017
[    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] bootconsole [early0] enabled
[    0.000000] CPU0 revision is: 00019650 (MIPS 24KEc)
[    0.000000] MIPS: machine is Phicomm PSG1218
[    0.000000] Determined physical RAM map:
[    0.000000]  memory: 10000000 @ 00000000 (usable)
[    0.000000] Initrd not found or empty - disabling initrd
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000000000000-0x000000000fffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000000000000-0x000000000fffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000000fffffff]
[    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] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 65024
[    0.000000] Kernel command line: console=ttyS0,57600 rootfstype=squashfs,jffs2
[    0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[    0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[    0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Writing ErrCtl register=0007340f
[    0.000000] Readback ErrCtl register=0007340f
[    0.000000] Memory: 255488K/262144K available (3021K kernel code, 143K rwdata, 720K rodata, 204K init, 208K bss, 6656K 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
[    0.000011] sched_clock: 32 bits at 290MHz, resolution 3ns, wraps every 7405115902ns
[    0.015463] Calibrating delay loop... 385.84 BogoMIPS (lpj=1929216)
[    0.080606] pid_max: default: 32768 minimum: 301
[    0.089927] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.102943] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.123694] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.143196] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.155479] pinctrl core: initialized pinctrl subsystem
[    0.167106] NET: Registered protocol family 16
[    0.434306] PCI host bridge /pcie at 10140000 ranges:
[    0.443707]  MEM 0x0000000020000000..0x000000002fffffff
[    0.454078]   IO 0x0000000010160000..0x000000001016ffff
[    0.478213] rt2880_gpio 10000600.gpio: registering 24 gpios
[    0.489244] rt2880_gpio 10000600.gpio: registering 24 irq handlers
[    0.502378] PCI host bridge to bus 0000:00
[    0.510381] pci_bus 0000:00: root bus resource [mem 0x20000000-0x2fffffff]
[    0.524087] pci_bus 0000:00: root bus resource [io  0xffffffff]
[    0.535826] pci_bus 0000:00: root bus resource [??? 0x00000000 flags 0x0]
[    0.549323] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[    0.565568] pci 0000:00:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[    0.582174] pci 0000:00:00.0: BAR 0: no space for [mem size 0x80000000]
[    0.595223] pci 0000:00:00.0: BAR 0: failed to assign [mem size 0x80000000]
[    0.609042] pci 0000:00:00.0: BAR 8: assigned [mem 0x20000000-0x200fffff]
[    0.622540] pci 0000:00:00.0: BAR 9: assigned [mem 0x20100000-0x201fffff pref]
[    0.636904] pci 0000:00:00.0: BAR 1: assigned [mem 0x20200000-0x2020ffff]
[    0.650415] pci 0000:01:00.0: BAR 0: assigned [mem 0x20000000-0x200fffff 64bit]
[    0.664960] pci 0000:01:00.0: BAR 6: assigned [mem 0x20100000-0x2010ffff pref]
[    0.679305] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.689161] pci 0000:00:00.0:   bridge window [mem 0x20000000-0x200fffff]
[    0.702674] pci 0000:00:00.0:   bridge window [mem 0x20100000-0x201fffff pref]
[    0.717053] pci 0000:00:00.0: card - bus=0x0, slot = 0x0 irq=0
[    0.728642] pci 0000:01:00.0: card - bus=0x1, slot = 0x0 irq=4
[    0.741256] clocksource: Switched to clocksource systick
[    0.753257] NET: Registered protocol family 2
[    0.762880] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[    0.776679] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    0.789272] TCP: Hash tables configured (established 2048 bind 2048)
[    0.801981] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.813500] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.826240] NET: Registered protocol family 1
[    0.839668] rt-timer 10000100.timer: maximum frequency is 1220Hz
[    0.852632] Crashlog allocated RAM at address 0x3f00000
[    0.879998] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.891528] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[    0.913899] io scheduler noop registered
[    0.921612] io scheduler deadline registered (default)
[    0.932029] ralink-usb-phy usbphy: invalid resource
[    0.942344] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[    0.958519] console [ttyS0] disabled
[    0.965567] 10000c00.uartlite: ttyS0 at MMIO 0x10000c00 (irq = 20, base_baud = 2500000) is a Palmchip BK-3103
[    0.985241] console [ttyS0] enabled
[    0.985241] console [ttyS0] enabled
[    0.999061] bootconsole [early0] disabled
[    0.999061] bootconsole [early0] disabled
[    1.022336] spi spi0.0: force spi mode3
[    1.030562] m25p80 spi0.0: w25q256 (32768 Kbytes)
[    1.040032] 4 ofpart partitions found on MTD device spi0.0
[    1.050962] Creating 4 MTD partitions on "spi0.0":
[    1.060519] 0x000000000000-0x000000030000 : "u-boot"
[    1.072343] 0x000000030000-0x000000040000 : "u-boot-env"
[    1.084918] 0x000000040000-0x000000050000 : "factory"
[    1.096946] 0x000000050000-0x000000800000 : "firmware"
[    1.764379] 2 uimage-fw partitions found on MTD device firmware
[    1.776216] 0x000000050000-0x00000018fc48 : "kernel"
[    1.787761] 0x00000018fc48-0x000000800000 : "rootfs"
[    1.799585] mtd: device 5 (rootfs) set to be root filesystem
[    1.811081] 1 squashfs-split partitions found on MTD device rootfs
[    1.823419] 0x00000036e000-0x000000800000 : "rootfs_data"
[    1.837222] rt2880-pinmux pinctrl: pin io40 already requested by pinctrl; cannot claim for 10100000.ethernet
[    1.856908] rt2880-pinmux pinctrl: pin-40 (10100000.ethernet) status -22
[    1.870276] rt2880-pinmux pinctrl: could not request pin 40 (io40) from group ephy  on device rt2880-pinmux
[    1.889697] mtk_soc_eth 10100000.ethernet: Error applying setting, reverse things back
[    1.908482] gsw: setting port4 to ephy mode
[    1.916897] mtk_soc_eth 10100000.ethernet eth0 (uninitialized): port 3 link up (100Mbps/Full duplex)
[    1.935313] mtk_soc_eth 10100000.ethernet: loaded mt7620 driver
[    1.947949] mtk_soc_eth 10100000.ethernet eth0: mediatek frame engine at 0xb0100000, irq 5
[    1.965028] rt2880_wdt 10000120.watchdog: Initialized
[    1.976719] NET: Registered protocol family 10
[    1.989495] NET: Registered protocol family 17
[    1.998527] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    2.023686] 8021q: 802.1Q VLAN Support v1.8
[    2.050136] VFS: Mounted root (squashfs filesystem) readonly on device 31:5.
[    2.065417] Freeing unused kernel memory: 204K (803cd000 - 80400000)
[    4.106495] init: Console is alive
[    4.113647] init: - watchdog -
[    5.580994] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[    5.678152] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[    5.696676] init: - preinit -
[    6.630814] 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[    6.794960] random: procd: uninitialized urandom read (4 bytes read, 10 bits of entropy available)
] or [4] key and hit [enter] to select the debug level
[    8.255145] jffs2: notice: (333) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
[    8.296710] mount_root: switching to jffs2 overlay
[    8.342146] urandom-seed: Seeding with /etc/urandom.seed
[    8.530284] procd: - early -
[    8.536238] procd: - watchdog -
[    8.865633] procd: - ubus -
[    8.888037] random: ubusd: uninitialized urandom read (4 bytes read, 16 bits of entropy available)
[    8.915045] random: ubusd: uninitialized urandom read (4 bytes read, 16 bits of entropy available)
[    8.933554] random: ubusd: uninitialized urandom read (4 bytes read, 16 bits of entropy available)
[    8.952310] random: ubusd: uninitialized urandom read (4 bytes read, 17 bits of entropy available)
[    8.971494] random: ubusd: uninitialized urandom read (4 bytes read, 17 bits of entropy available)
[    8.989534] random: ubusd: uninitialized urandom read (4 bytes read, 17 bits of entropy available)
[    9.007625] random: ubusd: uninitialized urandom read (4 bytes read, 17 bits of entropy available)
[    9.026489] random: ubusd: uninitialized urandom read (4 bytes read, 17 bits of entropy available)
[    9.048064] procd: - init -
Please press Enter to activate this console.
[    9.587452] kmodloader: loading kernel modules from /etc/modules.d/*
[    9.876099] tun: Universal TUN/TAP device driver, 1.6
[    9.886235] tun: (C) 1999-2004 Max Krasnyansky 
[    9.903808] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    9.926281] Loading modules backported from Linux version wt-2017-01-31-0-ge882dff19e7f
[    9.942319] Backport generated by backports.git backports-20160324-13-g24da7d3c
[   10.009271] mt76x2e 0000:01:00.0: ASIC revision: 76120044
[   10.026382] mt76x2e 0000:01:00.0: ROM patch already applied
[   10.416634] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
[   10.427610] mt76x2e 0000:01:00.0: Build: 1
[   10.435778] mt76x2e 0000:01:00.0: Build Time: 201507311614____
[   10.466650] mt76x2e 0000:01:00.0: Firmware running!
[   10.688043] ip_tables: (C) 2000-2006 Netfilter Core Team
[   10.708627] nf_conntrack version 0.5.0 (3995 buckets, 15980 max)
[   10.941274] xt_time: kernel timezone is -0000
[   10.961143] PPP generic driver version 2.4.2
[   10.972654] NET: Registered protocol family 24
[   10.999994] rt2800_wmac 10180000.wmac: loaded eeprom from mtd device "factory"
[   11.014478] ieee80211 phy1: rt2x00_set_rt: Info - RT chipset 5390, rev 0500 detected
[   11.029949] ieee80211 phy1: rt2x00_set_rf: Info - RF chipset 7620 detected
[   11.092273] kmodloader: done loading kernel modules from /etc/modules.d/*
[   53.488834] reboot: Restarting system

More information can be found at the following URL:
https://bugs.lede-project.org/index.php?do=details&task_id=798