请问fl工程师，我的flash是不是坏了！！！
刚刚重烧linux-2.6.28的内核和文件系统。昨天还正常启动，今天就不行了。一直在黑屏状态。
Linux version 2.6.28.7 (root@localhost.localdomain) (gcc version 3.4.1) #336 Tue May 12 08:40:50 CST 2009
CPU: ARM920T revision 0 (ARMv4T), cr=c0007177
CPU: VIVT data cache, VIVT instruction cache
Machine: SMDK2410
ATAG_INITRD is deprecated; please update your bootloader.
Memory policy: ECC disabled, Data cache writeback
CPU S3C2440A (id 0x32440001)
MM: CPU does not support supersection mapping for 0x55000000000 at 0xf0d00000
S3C244X: core 400.000 MHz, memory 100.000 MHz, peripheral 50.000 MHz
S3C24XX Clocks, (c) 2004 Simtec Electronics
CLOCK: Slow mode (1.500 MHz), fast, MPLL on, UPLL on
Built 1 zonelists in Zone order, mobility grouping on.Total pages: 16256
Kernel command line: root=/dev/mtdblock3 init=/linuxrc load_ramdisk=0 console=ttySAC0,115200 mem=65536K devfs=mount display=sam320 0
irq: clearing pending ext status 000df600
irq: clearing subpending status 00000093
irq: clearing subpending status 00000092
PID hash table entries: 256 (order: 8, 1024 bytes)
timer tcon=00500d00, tcnt a2c1, tcfg 0000020f,00000030, usec 00001eb8
Console: colour dummy device 80x30
console enabled
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 64MB = 64MB total
Memory: 61132KB available (3284K code, 312K data, 136K init)
Calibrating delay loop... 199.47 BogoMIPS (lpj=498688)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 288 bytes
NET: Registered protocol family 16
S3C2440: Initialising architecture
S3C2440: IRQ Support
S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics
DMA channel 0 at c4808000, irq 33
DMA channel 1 at c4808040, irq 34
DMA channel 2 at c4808080, irq 35
DMA channel 3 at c48080c0, irq 36
S3C244X: Clock Support, DVS off
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
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
NetWinder Floating Point Emulator V0.97 (extended precision)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
JFFS2 version 2.2. (NAND) (SUMMARY)漏 2001-2006 Red Hat, Inc.
yaffs May8 2009 10:19:56 Installing.
msgmni has been set to 119
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
Console: switching to colour frame buffer device 40x30
fb0: s3c2410fb frame buffer device
lp: driver loaded but no devices found
ppdev: user-space parallel port driver
Serial: 8250/16550 driver4 ports, IRQ sharing enabled
s3c2440-uart.0: s3c2410_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
s3c2440-uart.1: s3c2410_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
s3c2440-uart.2: s3c2410_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
brd: module loaded
loop: module loaded
Cirrus Logic CS8900A driver for Linux (Modified for SMDK2410)
eth0: incorrect signature 0x000f
dm9000 Ethernet Driver, V1.31
eth0: dm9000e at c487a300,c487e304 IRQ 51 MAC: 00:12:34:56:80:49 (chip)
Uniform Multi-Platform E-IDE driver
ide-gd driver 1.18
ide-cd driver 5.00
Driver 'sd' needs updating - please use bus_type methods
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
s3c2440-nand s3c2440-nand: Tacls=3, 30ns Twrph0=7 70ns, Twrph1=3 30ns
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND 128MiB 3,3V 8-bit)
NAND_ECC_NONE selected by board driver. This is not recommended !!
Scanning device for bad blocks
Bad eraseblock 370 at 0x02e40000
Creating 5 MTD partitions on "NAND 128MiB 3,3V 8-bit":
0x00000000-0x00100000 : "Boot"
0x00140000-0x00500000 : "MyApp"
0x00500000-0x00800000 : "Kernel"
0x00800000-0x04400000 : "fs_yaffs"
0x04400000-0x08000000 : "WINCE"
usbmon: debugfs is not available
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
s3c2410-ohci s3c2410-ohci: S3C24XX OHCI
s3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1
s3c2410-ohci s3c2410-ohci: irq 42, io mem 0x49000000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
usbcore: registered new interface driver libusual
usbcore: registered new interface driver usbserial
USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
USB Serial support registered for FTDI USB Serial Device
usbcore: registered new interface driver ftdi_sio
ftdi_sio: v1.4.3:USB FTDI Serial Converters Driver
USB Serial support registered for pl2303
usbcore: registered new interface driver pl2303
pl2303: Prolific PL2303 USB to serial adaptor driver
mice: PS/2 mouse device common for all mice
s3c2410 TouchScreen successfully loaded
input: s3c2410 TouchScreen as /class/input/input0
S3C24XX RTC, (c) 2004,2006 Simtec Electronics
s3c2440-sdi s3c2440-sdi: host detect has no irq available
mapped channel 0 to 0
s3c2440-sdi s3c2440-sdi: powered down.
s3c2440-sdi s3c2440-sdi: initialisation done.
s3c2440-sdi s3c2440-sdi: running at 0kHz (requested: 0kHz).
s3c2440-sdi s3c2440-sdi: running at 196kHz (requested: 195kHz).
s3c2440-sdi s3c2440-sdi: running at 196kHz (requested: 195kHz).
s3c2440-sdi s3c2440-sdi: running at 196kHz (requested: 195kHz).
s3c2440-sdi s3c2440-sdi: powered down.
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
mapped channel 10 to 2
mapped channel 9 to 1
UDA1341 audio driver initialized
TCP cubic registered
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
yaffs: dev is 32505859 name is "mtdblock3"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.3, "mtdblock3"
yaffs: auto selecting yaffs2
block 307 is bad
yaffs tragedy: Bad object type, 17 != 1, for object 499 at chunk 25789 during scan
yaffs tragedy: Bad object type, 129 != 1, for object 473 at chunk 25720 during scan
yaffs tragedy: Bad object type, 16385 != 1, for object 468 at chunk 25681 during scan
yaffs tragedy: Bad object type, 9 != 1, for object 342 at chunk 25482 during scan
yaffs tragedy: Bad object type, 0 != 3, for object 273 at chunk 25367 during scan
yaffs tragedy: attempting to use non-directory as a directory in scan. Put in lost+found.
yaffs tragedy: Bad object type, 2 != 3, for object 265 at chunk 25359 during scan
yaffs tragedy: Bad object type, 34 != 3, for object 263 at chunk 25357 during scan
yaffs tragedy: Bad object type, 130 != 3, for object 262 at chunk 25356 during scan
yaffs tragedy: Bad object type, 130 != 3, for object 261 at chunk 25355 during scan
yaffs tragedy: Bad object type, 2 != 3, for object 259 at chunk 25353 during scan
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 394 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
Partially written block 392 detected
yaffs tragedy: Bad object type, 5 != 3, for object 256 at chunk 24569 during scan
yaffs tragedy: Bad object type, 1 != 3, for object 2305 at chunk 22670 during scan
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem).
Freeing init memory: 136K
Failed to execute /linuxrc.Attempting defaults...
Kernel panic - not syncing: No init found.Try passing init= option to kernel. 确定文件系统也是2.6.28的吗，他不能跟2.6.12的混用的 是，而且我烧写的是2.6.28和2.6.33两个版本都fail。
不过今天有利用bootloader擦除了文件分区后重写就OK了。 烧写每个分区之前，建议先擦除这个分区，然后烧写。
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