Warning: unable to open an initial console.

ymcheng

Start Linux ...
Copy linux kernel from 0x00200000 to 0x30008000, size = 0x00200000 ... Copy Kernel to SDRAM done,NOW, Booting Linux......
Uncompressing Linux................................................................................................................ done, booting the kernel.
Linux version 2.6.27ymcheng (ymcheng@ymcheng-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-176) ) #4 Sat Jul 17 10:51:46 CST 2010
CPU: ARM920T [41129200] revision 0 (ARMv4T), cr=c0007177
Machine: SMDK2440
ATAG_INITRD is deprecated; please update your bootloader.
Memory policy: ECC disabled, Data cache writeback
CPU S3C2440A (id 0x32440001)
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
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
CPU0: D cache: 16384 bytes, associativity 64, 32 byte lines, 8 sets
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16256
Kernel command line: noinitrd root=/dev/mtdblock2 init=/linuxrc console=ttySAC0
irq: clearing pending ext status 00080000
irq: clearing subpending status 00000003
irq: clearing subpending status 00000002
PID hash table entries: 256 (order: 8, 1024 bytes)
timer tcon=00500000, tcnt a2c1, tcfg 00000200,00000000, usec 00001eb8
Console: colour dummy device 80x30
console [ttySAC0] 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: 61152KB available (3212K code, 358K data, 120K init)
Calibrating delay loop... 199.47 BogoMIPS (lpj=49868
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
net_namespace: 440 bytes
NET: Registered protocol family 16
S3C2410 Power Management, (c) 2004 Simtec Electronics
S3C2440: Initialising architecture
S3C2440: IRQ Support
S3C24XX DMA Driver, (c) 2003-2004,2006 Simtec Electronics
DMA channel 0 at c4800000, irq 33
DMA channel 1 at c4800040, irq 34
DMA channel 2 at c4800080, irq 35
DMA channel 3 at c48000c0, 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 204
TCP reno registered
NET: Registered protocol family 1
NetWinder Floating Point Emulator V0.97 (extended precision)
JFFS2 version 2.2. (NAND) (SUMMARY)  �© 2001-2006 Red Hat, Inc.
yaffs Jul 17 2010 10:51:13 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 30x40
fb0: s3c2410fb frame buffer device
lp: driver loaded but no devices found
ppdev: user-space parallel port driver
s3c2440-uart.0: tq2440_serial0 at MMIO 0x50000000 (irq = 70) is a S3C2440
s3c2440-uart.1: tq2440_serial1 at MMIO 0x50004000 (irq = 73) is a S3C2440
s3c2440-uart.2: tq2440_serial2 at MMIO 0x50008000 (irq = 76) is a S3C2440
brd: module loaded
loop: module loaded
dm9000 Ethernet Driver, V1.31
Uniform Multi-Platform E-IDE driver
Driver 'sd' needs updating - please use bus_type methods
S3C24XX NAND Driver, (c) 2004 Simtec Electronics
s3c2440-nand s3c2440-nand: Tacls=2, 20ns Twrph0=3 30ns, Twrph1=2 20ns
NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 699 at 0x05760000
Bad eraseblock 935 at 0x074e0000
Bad eraseblock 953 at 0x07720000
Bad eraseblock 1444 at 0x0b480000
Creating 3 MTD partitions on "NAND 256MiB 3,3V 8-bit":
0x00000000-0x00040000 : "Board_uboot"
0x00200000-0x00400000 : "Board_kernel"
0x00400000-0x03ff8000 : "Board_yaffs2"
mtd: partition "Board_yaffs2" doesn't end on an erase block -- force read-only
usbmon: debugfs is not available
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
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial Driver core
usbserial: 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
usbserial: 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
S3C24XX RTC, (c) 2004,2006 Simtec Electronics
s3c2440-i2c s3c2440-i2c: slave address 0x10
s3c2440-i2c s3c2440-i2c: bus frequency set to 390 KHz
s3c2440-i2c s3c2440-i2c: i2c-0: S3C I2C adapter
S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics
s3c2410-wdt s3c2410-wdt: watchdog inactive, reset disabled, irq enabled
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 32505858 name is "mtdblock2"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.2, "mtdblock2"
yaffs: auto selecting yaffs2
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) readonly.
Freeing init memory: 120K
Warning: unable to open an initial console.
Failed to execute /linuxrc.  Attempting defaults...
Kernel panic - not syncing: No init found.  Try passing init= option to kernel.


这个问题困扰我很久，也在网上Google了，那些办法都不行，有的俄说编译器问题，说2.6.18以后的就会出现这种情况，我的内核是2.6.27.是在是在不出什么好办法。

gxy_0202

鄙视这种没有分享精神的人

孤行者_cuit

回复 10# ymcheng


    楼主啊，大家提供了帮助，你也应该把解决方法较为详细与大家分享，这样也是对helper的答谢。

xufuhong2010

楼主，能否给一个详细的说明哈，这个问题困惑我好久了

Mrzhen009

回复 10# ymcheng
能不能详细说明一下啊？
是不是“mtd: partition "Board_yaffs2" doesn't end on an erase block -- force read-only”这个原因？这里是不是要把分区设置成为擦除块的整数倍？还有，参数传递指的是？
谢谢。


   

liupenglove

回复 7# ymcheng


    怎么弄好的？分享一下吧，我遇到了和你一样的问题，我的dev目录一下已经有了console和null了，给点意见，谢谢

zhjixi495

我也遇到此问题，楼主能否把详细的解决方法写出来，我们学习下。

nhp668

回复 7# ymcheng
楼主 我现在也遇到这个问题  按照你的方法 还是没能解决，
#0: AT91SAM9260-EK external DAC on irq 14
TCP cubic registered
NET: Registered protocol family 17
rtc-at91sam9 at91_rtt.0: hctosys: unable to read the hardware clock
yaffs: dev is 32505861 name is "mtdblock5"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.5, "mtdblock5"
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) on device 31:5.
Freeing init memory: 132K
Warning: unable to open an initial console.
Kernel panic - not syncing: No init found.  Try passing init= option to kernel.
Backtrace:
[<c002d774>] (dump_backtrace+0x0/0x104) from [<c002d890>] (dump_stack+0x18/0x1c)

r7:00000000 r6:c0371b0c r5:c0024174 r4:c0371614
[<c002d878>] (dump_stack+0x0/0x1c) from [<c003f628>] (panic+0x40/0x114)
[<c003f5e8>] (panic+0x0/0x114) from [<c002959c>] (init_post+0xd0/0x100)
r3:c1c05e08 r2:00000003 r1:00000002 r0:c0306354
[<c00294cc>] (init_post+0x0/0x100) from [<c0008a98>] (kernel_init+0xdc/0x10c)
r4:c0371618
[<c00089bc>] (kernel_init+0x0/0x10c) from [<c0041c4c>] (do_exit+0x0/0x59c)
r5:00000000 r4:00000000

ymcheng

回复 9# armips


    参数传入问题。还有跟nandflash分区有关，

armips

谢谢大家，已经移植好了
ymcheng 发表于 2010-10-21 20:48

    能否说明一下怎么弄好的，什么原因？谢谢！