Oh! Should I use /dev/block/mtdblock2 instead of /dev/mtdblock2? I can see the /dev/block/mtdblock2.
On Feb 18, 5:49 pm, Sean McNeil <[email protected]> wrote: > Hi, > > Did you look in both /dev and /dev/block? > > ebmajor wrote: > > Hi all, > > > Here is my situation. > > > Kernel command line: root=/dev/mtdblock2 rw rootfstype=jffs2 init=/ > > init console=ttyS0,38400 mem=64M > > > / # cat /proc/ > > partitions > > major minor #blocks > > name > > > 31 0 256 > > mtdblock0 > > 31 1 4096 > > mtdblock1 > > 31 2 28416 > > mtdblock2 > > 8 0 8192 > > sda > > / # ls /dev/ > > mtd > > mtd0 mtd0ro mtd1 mtd1ro mtd2 mtd2ro > > > I can boot the Android kernel using mtdblock2 as root file system. > > And there is the partition. > > > But I can't see the mtdblock0,1,2 under the /dev directory. > > What's wrong with me?? > > > ======================================= > > Here is my full booting log and the previous post message has > > my .config file > > ======================================= > > Uncompressing > > Linux............................................................. > > Linux version 2.6.25 (r...@ubuntu) (gcc version 4.3.2 (Sourcery G++ > > Lite 2008q39 > > CPU: XScale-PXA270 [69054117] revision 7 (ARMv5TE), > > cr=0000397f > > Machine: Intel HCDDBBVA0 Development Platform (aka > > Mainstone) > > ATAG_INITRD is deprecated; please update your > > bootloader. > > Memory policy: ECC disabled, Data cache > > writeback > > Run Mode clock: 104.00MHz > > (*8) > > Turbo Mode clock: 416.00MHz (*4.0, > > active) > > Memory clock: 104.00MHz (/ > > 1) > > System bus clock: > > 52.00MHz > > CPU0: D VIVT undefined 5 > > cache > > CPU0: I cache: 32768 bytes, associativity 32, 32 byte lines, 32 > > sets > > CPU0: D cache: 32768 bytes, associativity 32, 32 byte lines, 32 > > sets > > Built 1 zonelists in Zone order, mobility grouping on. Total pages: > > 16256 > > Kernel command line: root=/dev/mtdblock2 rw rootfstype=jffs2 init=/ > > init consoleM > > PID hash table entries: 256 (order: 8, 1024 > > bytes) > > Console: colour dummy device > > 80x30 > > 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: 61184KB available (3172K code, 452K data, 100K > > init) > > Mount-cache hash table entries: > > 512 > > CPU: Testing write buffer coherency: > > ok > > net_namespace: 152 > > bytes > > NET: Registered protocol family > > 16 > > Mainstone configured to boot from processor- > > flash > > 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 > > NetWinder Floating Point Emulator V0.97 (double > > precision) > > ashmem: > > initialized > > JFFS2 version 2.2. (NAND) 2001-2006 Red Hat, > > Inc. > > yaffs Feb 18 2009 15:48:48 > > Installing. > > Block layer SCSI generic (bsg) driver version 0.4 loaded (major > > 254) > > io scheduler noop > > registered > > io scheduler anticipatory > > registered > > io scheduler deadline > > registered > > io scheduler cfq registered > > (default) > > Console: switching to colour frame buffer device > > 30x40 > > pxa2xx-uart.0: ttyS0 at MMIO 0x40100000 (irq = 22) is a > > FFUART > > console [ttyS0] > > enabled > > pxa2xx-uart.1: ttyS1 at MMIO 0x40200000 (irq = 21) is a > > BTUART > > pxa2xx-uart.2: ttyS2 at MMIO 0x40700000 (irq = 20) is a > > STUART > > loop: module > > loaded > > Invalid chip endian > > 0x087f68 > > pxa_free_dma: trying to free channel 0 which is already > > freed > > pxa_free_dma: trying to free channel 0 which is already > > freed > > smc911x: not found > > (-19). > > dm9000 Ethernet Driver, > > V1.30 > > Uniform Multi-Platform E-IDE > > driver > > ide: Assuming 50MHz system bus speed for PIO modes; override with > > idebus=xx > > osst :I: Tape driver with OnStream support version > > 0.99.4 > > osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp > > $ > > Driver 'osst' needs updating - please use bus_type > > methods > > Driver 'sd' needs updating - please use bus_type > > methods > > scsi0 : scsi_debug, version 1.81 [20070104], dev_size_mb=8, > > opts=0x0 > > scsi 0:0:0:0: Direct-Access Linux scsi_debug 0004 PQ: 0 > > ANSI: 5 > > Probing processor-flash at physical address 0x00000000 (32-bit > > bankwidth) > > processor-flash: Found 2 x16 devices at 0x0 in 32-bit > > bank > > Intel/Sharp Extended Query Table at > > 0x0031 > > Using buffer write > > method > > cfi_cmdset_0001: Erase suspend on write > > enabled > > RedBoot partition parsing not > > available > > Creating 3 MTD partitions on "processor- > > flash": > > 0x00000000-0x00040000 : > > "Bootloader" > > mtd: Giving out device 0 to > > Bootloader > > sd 0:0:0:0: [sda] 16384 512-byte hardware sectors (8 > > MB) > > sd 0:0:0:0: [sda] Write Protect is > > off > > 0x00040000-0x00440000 : > > "Kernel" > > mtd: Giving out device 1 to > > Kernel > > 0x00440000-0x02000000 : > > "Filesystem" > > mtd: Giving out device 2 to > > Filesystem > > sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports > > DPO and FA > > Probing mainboard-flash at physical address 0x04000000 (32-bit > > bankwidth) > > pxa2xx-flash: probe of pxa2xx-flash.1 failed with error > > -5 > > sd 0:0:0:0: [sda] 16384 512-byte hardware sectors (8 > > MB) > > block2mtd: version $Revision: 1.30 > > $ > > sd 0:0:0:0: [sda] Write Protect is > > off > > pxa27x-ohci pxa27x-ohci: new USB bus registered, assigned bus number > > 1 > > pxa27x-ohci pxa27x-ohci: irq 3, io mem > > 0x4c000000 > > sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, supports > > DPO and FA > > sda: unknown partition > > table > > sd 0:0:0:0: [sda] Attached SCSI > > disk > > sd 0:0:0:0: Attached scsi generic sg0 type > > 0 > > usb usb1: configuration #1 chosen from 1 > > choice > > hub 1-0:1.0: USB hub > > found > > hub 1-0:1.0: 3 ports > > detected > > usb usb1: New USB device found, idVendor=1d6b, > > idProduct=0001 > > usb usb1: New USB device strings: Mfr=3, Product=2, > > SerialNumber=1 > > usb usb1: Product: PXA27x > > OHCI > > usb usb1: Manufacturer: Linux 2.6.25 > > ohci_hcd > > usb usb1: SerialNumber: > > pxa27x > > drivers/usb/host/r8a66597-hcd.c: driver r8a66597_hcd, 29 May > > 2007 > > Initializing USB Mass Storage > > driver... > > usb 1-1: new full speed USB device using pxa27x-ohci and address > > 2 > > usb 1-1: configuration #1 chosen from 1 > > choice > > hub 1-1:1.0: USB hub > > found > > hub 1-1:1.0: 4 ports > > detected > > usb 1-1: New USB device found, idVendor=058f, > > idProduct=9254 > > usb 1-1: New USB device strings: Mfr=1, Product=2, > > SerialNumber=0 > > usb 1-1: Product: Generic USB > > Hub > > usb 1-1: Manufacturer: > > ALCOR > > 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 > > usbhid > > drivers/hid/usbhid/hid-core.c: v2.6:USB HID core > > driver > > logger: created 64K log > > 'log_main' > > logger: created 64K log > > 'log_events' > > logger: created 64K log > > 'log_radio' > > TCP cubic > > registered > > NET: Registered protocol family > > 1 > > RPC: Registered udp transport > > module. > > RPC: Registered tcp transport > > module. > > XScale iWMMXt coprocessor > > detected. > > VFS: Mounted root (jffs2 > > filesystem). > > Freeing init memory: > > 100K > > > BusyBox v1.00 (2004.12.10-09:11+0000) Built-in shell > > (ash) > > Enter 'help' for a list of built-in > > commands. > > > / # cat /proc/ > > partitions > > major minor #blocks > > name > > > 31 0 256 > > mtdblock0 > > 31 1 4096 > > mtdblock1 > > 31 2 28416 > > mtdblock2 > > 8 0 8192 > > sda > > / # ls /dev/ > > mtd > > mtd0 mtd0ro mtd1 mtd1ro mtd2 mtd2ro --~--~---------~--~----~------------~-------~--~----~ unsubscribe: [email protected] website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
