guys i am using davinci DM6446 board and i am make ext2 filesystem using the busybox but i am unable to get the console. here is what i get
U-Boot > boot NAND read: device 0 offset 0x100000, size 0x200000 2097152 bytes read: OK ## Booting kernel from Legacy Image at 80000000 ... Image Name: Linux-2.6.31-rc5-davinci1 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1478448 Bytes = 1.4 MB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux................................................................................................. done, booting the kernel. Linux version 2.6.31-rc5-davinci1 ([email protected]) (gcc version 4.2.2) #1 PREEMPT Fri Sep 11 08:40:00 PKT 2009 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 CPU: VIVT data cache, VIVT instruction cache Machine: DaVinci DM644x EVM Memory policy: ECC disabled, Data cache writeback DaVinci dm6446a variant 0x1 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 30480 Kernel command line: console=ttyS0,115200n8 root=/dev/ram0 rw initrd=0x81600000,5M mem=120M PID hash table entries: 512 (order: 9, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 120MB = 120MB total Memory: 113392KB available (2708K code, 295K data, 124K init, 0K highmem) SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 NR_IRQS:229 Console: colour dummy device 80x30 Calibrating delay loop... 147.86 BogoMIPS (lpj=739328) Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok DaVinci: 71 gpio irqs NET: Registered protocol family 16 WARNING: both IDE and Flash are enabled, but they share AEMIF pins. Disable IDE for NAND/NOR support. MUX: Setting register HPIEN_DISABLE PINMUX0 (0x00000000) = 0x80000c1f -> 0x80000c1f MUX: initialized ATAEN MUX: Setting register ATAEN PINMUX0 (0x00000000) = 0x80000c1f -> 0x80020c1f MUX: initialized HDIREN MUX: Setting register HDIREN PINMUX0 (0x00000000) = 0x80020c1f -> 0x80030c1f MUX: initialized MCBSP MUX: Setting register MCBSP PINMUX1 (0x00000004) = 0x00000081 -> 0x00000481 bio: create slab <bio-0> at 0 pcf857x: probe of 1-0038 failed with error -121 pcf857x: probe of 1-0039 failed with error -121 pcf857x: probe of 1-003a failed with error -121 NET: Registered protocol family 2 IP route cache hash table entries: 1024 (order: 0, 4096 bytes) TCP established hash table entries: 4096 (order: 3, 32768 bytes) TCP bind hash table entries: 4096 (order: 2, 16384 bytes) TCP: Hash tables configured (established 4096 bind 4096) TCP reno registered NET: Registered protocol family 1 Trying to unpack rootfs image as initramfs... rootfs image is not initramfs (junk in compressed archive); looks like an initrd Freeing initrd memory: 5120K msgmni has been set to 231 io scheduler noop registered io scheduler anticipatory registered (default) Setting Up Clocks for DM420 OSD Console: switching to colour frame buffer device 90x30 fb0: dm_osd0_fb frame buffer device fb1: dm_vid0_fb frame buffer device fb2: dm_osd1_fb frame buffer device fb3: dm_vid1_fb frame buffer device Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled Platform driver 'serial8250' needs updating - please use dev_pm_ops serial8250.0: ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A console [ttyS0] enabled serial8250 serial8250.0: unable to register port at index 1 (IO0 MEM1c20400 IRQ41): -22 serial8250 serial8250.0: unable to register port at index 2 (IO0 MEM1c20800 IRQ42): -22 brd: module loaded at24 1-0050: 32768 byte 24c256 EEPROM (writable) davinci_emac_probe: using random MAC addr: de:3b:e6:b8:6c:5f emac-mii: probed dm9000 Ethernet Driver, V1.31 Platform driver 'dm9000' needs updating - please use dev_pm_ops console [netcon0] enabled netconsole: network logging started i2c /dev entries driver TCP cubic registered NET: Registered protocol family 17 RPC: Registered udp transport module. RPC: Registered tcp transport module. Clocks: disable unused uart1 Clocks: disable unused uart2 Clocks: disable unused ide Clocks: disable unused asp0 Clocks: disable unused mmcsd Clocks: disable unused spi Clocks: disable unused usb Clocks: disable unused vlynq Clocks: disable unused pwm0 Clocks: disable unused pwm1 Clocks: disable unused pwm2 Clocks: disable unused timer1 RAMDISK: ext2 filesystem found at block 0 RAMDISK: Loading 5000KiB [1 disk] into ram disk... |done. VFS: Mounted root (ext2 filesystem) on device 1:0. Freeing init memory: 124K System initialization... Hostname : Davinci Filesystem : v1.0.0 Kernel release : Linux 2.6.31-rc5-davinci1 Kernel version : #1 PREEMPT Fri Sep 11 08:40:00 PKT 2009 Mounting /proc : [SUCCESS] Mounting /sys : [SUCCESS] Mounting /dev : [SUCCESS] Mounting /dev/pts : [SUCCESS] Enabling hot-plug : [SUCCESS] Populating /dev : [SUCCESS] Mounting other filesystems : [SUCCESS] Starting syslogd : [SUCCESS] System initialization complete. it stops here i can enter the commands from keyboard here but i am unable to see any login prompt can any 1 help me With Regard's Rohan Tabish
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