使用REAL6410的核心板，程序已经正常运行几天了，突然发现不工作了，启动时出现：SMDK6410 # cannot run \'/etc/init.d/rcS\': No such file or directory注意已经正常运行几天了，不是rcS编写错误。启动时输出如下：OKBoot with zImageStarting kernel ...Uncompressing Linux....................................................................................................................................... done, booting the kernel.Linux version 2.6.28.6 (root@ubuntu) (gcc version 4.3.2 (Sourcery G++ Lite 2008q3-72) ) #6 PREEMPT Wed Aug 29 00:18:00 PDT 2012CPU: ARMv6-compatible processor [410fb766] revision 6 (ARMv7), cr=00c5387fCPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cacheMachine: SMDK6410Memory policy: ECC disabled, Data cache writebackCPU S3C6410 (id 0x36410101)S3C24XX Clocks, (c) 2004 Simtec ElectronicsS3C64XX: PLL settings, A=800000000, M=532000000, E=24000000S3C64XX: HCLKx2=266666666, HCLK=133333333, PCLK=66666666div1: 00000555mout_apll: source is fout_apll (1), rate is 800000000mout_epll: source is fout_epll (1), rate is 24000000mout_mpll: source is mpll (1), rate is 532000000mmc_bus: source is dout_mpll (1), rate is 44333333mmc_bus: source is dout_mpll (1), rate is 44333333mmc_bus: source is dout_mpll (1), rate is 44333333usb-host-bus: source is mout_epll (0), rate is 24000000uclk1: source is dout_mpll (1), rate is 66500000spi_epll: source is mout_epll (0), rate is 24000000spi_epll: source is mout_epll (0), rate is 24000000sclk_audio0: source is mout_epll (0), rate is 24000000sclk_audio1: source is mout_epll (0), rate is 24000000sclk_audio2: source is mout_epll (0), rate is 24000000irda-bus: source is mout_epll (0), rate is 24000000Built 1 zonelists in Zone order, mobility grouping on. Total pages: 65024Kernel command line: noinitrd console=ttySAC0 ubi.mtd=1 root=ubi0:rootfs rootfstype=ubifs init=/linuxrc video=fb:AT070TN83 ppp=nonePID hash table entries: 1024 (order: 10, 4096 bytes)Console: colour dummy device 80x30console [ttySAC0] enabledDentry cache hash table entries: 32768 (order: 5, 131072 bytes)Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)Memory: 256MB = 256MB totalMemory: 254848KB available (3888K code, 824K data, 128K init)SLUB: Genslabs=12, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1Calibrating delay loop... 797.90 BogoMIPS (lpj=1994752)Mount-cache hash table entries: 512CPU: Testing write buffer coherency: oknet_namespace: 288 bytesNET: Registered protocol family 16S3C6410 Power Management, (c) 2008 Samsung ElectronicsS3C6410: Initialising architectureS3C DMA-pl080 Controller Driver, (c) 2006-2007 Samsung ElectronicsTotal 32 DMA channels will be initialized.SCSI subsystem initializedusbcore: registered new interface driver usbfsusbcore: registered new interface driver hubusbcore: registered new device driver usbNET: Registered protocol family 2IP route cache hash table entries: 2048 (order: 1, 8192 bytes)TCP established hash table entries: 8192 (order: 4, 65536 bytes)TCP bind hash table entries: 8192 (order: 3, 32768 bytes)TCP: Hash tables configured (established 8192 bind 8192)TCP reno registeredNET: Registered protocol family 1NetWinder Floating Point Emulator V0.97 (double precision)ashmem: initializedyaffs Aug 29 2012 00:15:09 Installing. msgmni has been set to 498alg: No test for stdrng (krng)io scheduler noop registeredio scheduler anticipatory registeredio scheduler deadline registeredio scheduler cfq registered (default)io_powerinitialized.s3c-aes initialized S3C AES Drvier Serial: 8250/16550 driver4 ports, IRQ sharing disableds3c6400-uart.0: s3c2410_serial0 at MMIO 0x7f005000 (irq = 16) is a S3C6400/10s3c6400-uart.1: s3c2410_serial1 at MMIO 0x7f005400 (irq = 20) is a S3C6400/10s3c6400-uart.2: s3c2410_serial2 at MMIO 0x7f005800 (irq = 24) is a S3C6400/10s3c6400-uart.3: s3c2410_serial3 at MMIO 0x7f005c00 (irq = 28) is a S3C6400/10brd: module loadedloop: module loadednbd: registered device at major 43pmem: 1 initlogger: created 64K log \'log_main\'logger: created 256K log \'log_events\'logger: created 64K log \'log_radio\'mcp251x_init(1063): startPPP generic driver version 2.4.2PPP Deflate Compression module registeredPPP BSD Compression module registeredSLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).CSLIP: code copyright 1989 Regents of the University of California.dm9000 Ethernet Drivereth0: dm9000 at d088c000,d088c004 IRQ 108 MAC: 00:22:12:34:56:90libertas_sdio: Libertas SDIO driverlibertas_sdio: Copyright Pierre Ossmanconsole [netcon0] enablednetconsole: network logging startedLinux video capture interface: v2.00Driver \'sd\' needs updating - please use bus_type methodsDriver \'sr\' needs updating - please use bus_type methodsS3C NAND Driver, (c) 2008 Samsung ElectronicsS3C NAND Driver is using hardware ECC.NAND device: Manufacturer ID: 0xec, Chip ID: 0xd3 (Samsung NAND 1GiB 3,3V 8-bit)Creating 2 MTD partitions on \"NAND 1GiB 3,3V 8-bit\":0x00400000-0x00800000 : \"cramfs\"0x00800000-0x40000000 : \"ubifs\"UBI: attaching mtd1 to ubi0UBI: physical eraseblock size: 262144 bytes (256 KiB)UBI: logical eraseblock size: 258048 bytesUBI: smallest flash I/O unit: 2048UBI: VID header offset: 2048 (aligned 2048)UBI: data offset: 4096UBI: attached mtd1 to ubi0UBI: MTD device name: \"ubifs\"UBI: MTD device size: 1016 MiBUBI: number of good PEBs: 4064UBI: number of bad PEBs: 0UBI: max. allowed volumes: 128UBI: wear-leveling threshold: 4096UBI: number of internal volumes: 1UBI: number of user volumes: 1UBI: available PEBs: 0UBI: total number of reserved PEBs: 4064UBI: number of PEBs reserved for bad PEB handling: 40UBI: max/mean erase counter: 2/1UBI: background thread \"ubi_bgt0d\" started, PID 984spi->irq = 151 Max,Min-Speed [33333333, 130208]Hz Irq=80 IOmem=[0x7f00bfff-0x7f00b000] DMA=[Rx-33, Tx-34]usbmon: debugfs is not availableohci_hcd: USB 1.1 \'Open\' Host Controller (OHCI) Drivers3c2410-ohci s3c2410-ohci: S3C24XX OHCIs3c2410-ohci s3c2410-ohci: new USB bus registered, assigned bus number 1s3c2410-ohci s3c2410-ohci: irq 79, io mem 0x74300000usb usb1: configuration #1 chosen from 1 choicehub 1-0:1.0: USB hub foundhub 1-0:1.0: 2 ports detectedInitializing USB Mass Storage driver...usbcore: registered new interface driver usb-storageUSB Mass Storage support registered.usbcore: registered new interface driver usbserialUSB Serial support registered for genericusbcore: registered new interface driver usbserial_genericusbserial: USB Serial Driver coreUSB Serial support registered for GSM modem (1-port)usbcore: registered new interface driver optionoption: v0.7.2:USB Driver for GSM modemss3c-udc : S3C HS USB OTG Device Driver, (c) 2008-2009 Samsung Electronicss3c-udc : version 15 March 2009 (DMA Mode) android adb driverRegistered gadget driver \'android_adb\'mice: PS/2 mouse device common for all micegpio-keys initinput: gpio-keys as /devices/platform/gpio-keys/input/input0S3C24XX RTC, (c) 2004,2006 Simtec Electronicss3c2410_rtc: tick irq 34, alarm irq 92s3c2410-rtc s3c2410-rtc: rtc disabled, re-enablings3c2410-rtc s3c2410-rtc: rtc core: registered s3c as rtc0i2c /dev entries drivers3c2440-i2c s3c2440-i2c: slave address 0x10s3c2440-i2c s3c2440-i2c: bus frequency set to 378 KHz[tsc2003] tsc2003_attach_adapter.s3c2440-i2c s3c2440-i2c: i2c-0: S3C I2C adapterat24 0-0050: 1024 byte 24c08 EEPROM (writable)sdhci: Secure Digital Host Controller Interface driversdhci: Copyright(c) Pierre Ossmans3c-sdhci s3c-sdhci.0: clock source 0: hsmmc (133333333 Hz)s3c-sdhci s3c-sdhci.0: clock source 1: hsmmc (133333333 Hz)s3c-sdhci s3c-sdhci.0: clock source 2: mmc_bus (44333333 Hz)mmc0: SDHCI controller on samsung-hsmmc [s3c-sdhci.0] using ADMAsdhci: card inserted.s3c-sdhci s3c-sdhci.1: clock source 0: hsmmc (133333333 Hz)s3c-sdhci s3c-sdhci.1: clock source 1: hsmmc (133333333 Hz)s3c-sdhci s3c-sdhci.1: clock source 2: mmc_bus (44333333 Hz)mmc1: SDHCI controller on samsung-hsmmc [s3c-sdhci.1] using ADMATCP cubic registeredNET: Registered protocol family 17can: controller area network core (rev 20081130 abi 8)NET: Registered protocol family 29VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5s3c2410-rtc s3c2410-rtc: setting system clock to 2012-12-15 10:53:43 UTC (1355568823)UBIFS: recovery neededUBIFS: recovery completedUBIFS: mounted UBI device 0, volume 0, name \"rootfs\"UBIFS: file system size: 1034514432 bytes (1010268 KiB, 986 MiB, 4009 LEBs)UBIFS: journal size: 33546240 bytes (32760 KiB, 31 MiB, 130 LEBs)UBIFS: media format: 4 (latest is 4)UBIFS: default compressor: LZOUBIFS: reserved for root: 5182151 bytes (5060 KiB)VFS: Mounted root (ubifs filesystem).Freeing init memory: 128Kmmc1: new high speed SD card at address e624mmcblk0: mmc1:e624 SU02G 1.84 GiB mmcblk0: p1usb 1-1: new full speed USB device using s3c2410-ohci and address 2s3c-nand: 1 bit(s) error detected, corrected successfullyusb 1-1: configuration #1 chosen from 1 choiceoption 1-1:1.0: GSM modem (1-port) converter detectedusb 1-1: GSM modem (1-port) converter now attached to ttyUSB0option 1-1:1.1: GSM modem (1-port) converter detectedusb 1-1: GSM modem (1-port) converter now attached to ttyUSB1option 1-1:1.2: GSM modem (1-port) converter detectedusb 1-1: GSM modem (1-port) converter now attached to ttyUSB2option 1-1:1.3: GSM modem (1-port) converter detectedusb 1-1: GSM modem (1-port) converter now attached to ttyUSB3option 1-1:1.4: GSM modem (1-port) converter detectedusb 1-1: GSM modem (1-port) converter now attached to ttyUSB4
cannot run \'/etc/init.d/rcS\': No such file or directorycan\'t open /dev/tty3: No such file or directorycan\'t open /dev/tty4: No such file or directorycan\'t open /dev/tty2: No such file or directorycan\'t open /dev/tty2: No such file or directorycan\'t open /dev/tty3: No such file or directorycan\'t open /dev/tty4: No such file or directorycan\'t open /dev/tty2: No such file or directorycan\'t open /dev/tty3: No such file or directorycan\'t open /dev/tty4: No such file or directorycan\'t open /dev/tty2: No such file or directorycan\'t open /dev/tty3: No such file or directorycan\'t open /dev/tty4: No such file or directorycan\'t open /dev/tty2: No such file or directorycan\'t open /dev/tty3: No such file or directorycan\'t open /dev/tty4: No such file or directory对于linux我是个新手，把启动的过程完全贴出来供大家分析。
