求助海信LED32K16

午夜情怀

板号：RSAG7.820.4287/ROH
LED32K16（1001）
打印信息：
2017-4-24, 22:34:17
COM4, BaudRate:115200 bps, RXD: VGA->11,TXD: VGA-> 4, Printed by RT809H:
UART_115200
BIST0-OK
BIST1-OK
[0123456789A][0123456789A]-55
[123456789A][0123456789]-54
_nPD

U-Boot 1.1.6 (Oct 25 2010 - 19:14:27)

Board: MSTAR TITANIA (CPU Speed 504 MHz)
DRAM:  134217728
Skipping flash_init
Flash:  0 kB
NAND:  nand_bbt: searching bbt....Bad block table found at page 65472, version 0x01
nand_bbt: searching bbt.....Bad block table found at page 65408, version 0x01
128 MiB
In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
MSVC00B000100100208811DA0000000T 
Set MIU0 group priority:c9.....
Set MIU1 group priority:c9.....
Set MIU0 group priority:c9.....
Set MIU1 group priority:c9.....
Change MIU0 select.....
Group0:d80   Group1:88    Group2:200   Group3:f1   
Change MIU1 select.....
Group0:4200  Group1:e00   Group2:30    Group3:4000  

EEPROM @0x0 read: addr 80200000  off 1ffa  count 1 ... cmd: md.b 0x80200000 0x1
80200000: ff    .
done
80200000: 5a5aa5ff    ..ZZ

data_1[1ffa]--->:ff

check_keypad is[0]--keypad_pressed is [0] ---check_version is[0]
Set MIU0 group priority:c9.....
Set MIU1 group priority:c9.....
Set MIU0 group priority:c9.....
Set MIU1 group priority:c9.....
Change MIU0 select.....
Group0:d80   Group1:88    Group2:200   Group3:f1   
Change MIU1 select.....
Group0:4200  Group1:e00   Group2:30    Group3:4000  
Hit any key to stop autoboot:  0
0x00220000-0x07220000 : "mtd=3"
Volume KL found at volume id 0
read 4194304 bytes from volume 0 to 81000000(buf address)
## Booting image at 81000000 ...
   Image Name:   Linux-2.6.28.10-mstar
   Created:      2010-08-13   9:47:03 UTC
   Image Type:   MIPS Linux Kernel Image (lzo compressed)
   Data Size:    3331374 Bytes =  3.2 MB
   Load Address: 80400000
   Entry Point:  80404150
   Uncompressing Kernel Image ... OK

Starting kernel ...

Linux version 2.6.28.10 (root@localhost.localdomain) (gcc version 4.3.2 (Sourcery G++ Lite 4.3-51) ) #17 PREEMPT Fri Aug 13 17:46:48 CST 2010

LINUX started...
boot_command_line: console=ttyS0,115200 ubi.mtd=3,2048 root=ubi:RFS rootfstype=ubifs rw LX_MEM=0x2800000 EMAC_MEM=0x100000 DRAM_LEN=0x10000000 LX_MEM2=0x46104000,0x1E00000 MS_GOP0_MIU=0 mtdparts=edb64M-nand:128k(NPT),1m(BL0),1m(BL1),112m(UBI),-(NA)

后续——————！

午夜情怀

LX_MEM  = 0x400000, 0x2800000
LX_MEM2 = 0x46104000, 0x1E00000
CPHYSADDR(PFN_ALIGN(&_end))= 0x991000
EMAC_LEN= 0x100000
DRAM_LEN= 0x10000000
console [early0] enabled
CPU revision is: 00019554 (MIPS 34Kc)
Begin Titania3_setup
Determined physical RAM map:
memory: 02800000 @ 00400000 (usable)
memory: 01e00000 @ 46104000 (usable)
Wasting 32768 bytes for tracking 1024 unused pages
Initrd not found or empty - disabling initrd
Zone PFN ranges:
  DMA      0x00000400 -> 0x00008000
  Normal   0x00008000 -> 0x00020000
  HighMem  0x00020000 -> 0x00047f04
Movable zone start PFN for each node
early_node_map[2] active PFN ranges
    0: 0x00000400 -> 0x00002c00
    0: 0x00046104 -> 0x00047f04
  Normal zone: 768 pages exceeds realsize 0
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16393
Kernel command line: console=ttyS0,115200 ubi.mtd=3,2048 root=ubi:RFS rootfstype=ubifs rw LX_MEM=0x2800000 EMAC_MEM=0x100000 DRAM_LEN=0x10000000 LX_MEM2=0x46104000,0x1E00000 MS_GOP0_MIU=0 mtdparts=edb64M-nand:128k(NPT),1m(BL0),1m(BL1),112m(UBI),-(NA)
alloc ebase: 81207000
Primary instruction cache 32kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
Writing ErrCtl register=00000006
Readback ErrCtl register=00000006
PID hash table entries: 256 (order: 8, 1024 bytes)
CPU freq count = 252000000
CPU frequency 504.00 MHz
console handover: boot [early0] -> real [ttyS0]
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 63812k/40960k available (3789k kernel code, 7848k reserved, 1338k data, 168k init, 30720k highmem)
SLUB: Genslabs=6, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Calibrating delay loop... 334.84 BogoMIPS (lpj=167424)
Mount-cache hash table entries: 512
net_namespace: 288 bytes
NET: Registered protocol family 16
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
cfg80211: Using static regulatory domain info
cfg80211: Regulatory domain: US
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700 mBm)
(5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
cfg80211: Calling CRDA for country: US
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
NET: Registered protocol family 1
highmem bounce pool size: 64 pages
NTFS driver 2.1.29 [Flags: R/O].
JFFS2 version 2.2. (NAND)2001-2006 Red Hat, Inc.
fuse init (API version 7.10)
msgmni has been set to 64
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
Serial: 8250/16550 driver4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0xbf201300 (irq = 8) is a 16550
brd: module loaded
loop: module loaded
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
PPPoL2TP kernel driver, V1.0
pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver
usbcore: registered new interface driver pegasus
rtl8150: v0.6.2 (2004/08/27):rtl8150 based usb-ethernet driver
usbcore: registered new interface driver rtl8150
usbcore: registered new interface driver asix
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver net1080
usbcore: registered new interface driver rndis_host
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
Linux video capture interface: v2.00
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
usbmon: debugfs is not available
Mstar-ehci-2 H.W init
Titania3_later_start_ehc2 start
Mstar-ehci-2 Mstar-ehci-2.1: Mstar EHCI
Mstar-ehci-2 Mstar-ehci-2.1: new USB bus registered, assigned bus number 1
Mstar-ehci-2 Mstar-ehci-2.1: irq 74, io mem 0xbf201a00
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: Mstar EHCI
usb usb1: Manufacturer: Linux 2.6.28.10 ehci_hcd
usb usb1: SerialNumber: mstar
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Mstar-ehci-1 H.W init
Titania3_later_start_ehc1 start
Mstar-ehci-1 Mstar-ehci-1.0: Mstar EHCI
Mstar-ehci-1 Mstar-ehci-1.0: new USB bus registered, assigned bus number 2
Mstar-ehci-1 Mstar-ehci-1.0: irq 15, io mem 0xbf204800
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: Mstar EHCI
usb usb2: Manufacturer: Linux 2.6.28.10 ehci_hcd
usb usb2: SerialNumber: mstar
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
usbcore: registered new interface driver hiddev
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
[ PHY Addr ] ==> :1
alloRAM_ADDR_BASE= 0x2C00000  alloRAM_SIZE= 0x100000
After T12 FIX -----------------------------<7>hub 2-0:1.0: state 7 ports 1 chg 0000 evt 0000
NAND device: Manufacturer ID: 0xad, Chip ID: 0xf1 (Hynix NAND 128MiB 3,3V 8-bit)
Creating 5 MTD partitions on "NAND 128MiB 3,3V 8-bit":
0x00000000-0x00020000 : "NPT"
mtd: Giving out device 0 to NPT
0x00020000-0x00120000 : "BL0"
mtd: Giving out device 1 to BL0
0x00120000-0x00220000 : "BL1"
mtd: Giving out device 2 to BL1
0x00220000-0x07220000 : "UBI"
mtd: Giving out device 3 to UBI
0x07220000-0x08000000 : "NA"
mtd: Giving out device 4 to NA
parse_cmdline_partitions: add_mtd_partitions
TCP cubic registered
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
UBIFS error (pid 1): ubifs_scan: corrupt empty space at LEB 1:101651
UBIFS error (pid 1): ubifs_scanned_corruption: corruption at LEB 1:101651
UBIFS error (pid 1): ubifs_scan: LEB 1 scanning failed
UBIFS error (pid 1): ubifs_recover_master_node: failed to recover master node
List of all partitions:
1f00             128 mtdblock0 (driver?)
1f01            1024 mtdblock1 (driver?)
1f02            1024 mtdblock2 (driver?)
1f03          114688 mtdblock3 (driver?)
1f04           14208 mtdblock4 (driver?)
No filesystem could mount root, tried:  ubifs
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)

午夜情怀

午夜情怀 发表于 2017-4-25 20:21
LX_MEM  = 0x400000, 0x2800000
LX_MEM2 = 0x46104000, 0x1E00000
CPHYSADDR(PFN_ALIGN(&_end))= 0x99100 ...

故障现象：开机即红灯  无任何反应，主板各组电压都正常，晶振波形都正常
24C32    24C04   25L1606E   H27U1G8F2BTR     共有4个

午夜情怀

坏机拷贝出来的NAND程序  不包好坏！

午夜情怀

原机拷贝，不包好坏，原机故障看上门的帖子

wim

Thank you so much for sharing lessons.