I am making Auto run of the sytem on power on. When i boot the system after writing uImage and ramdisk to flash memory system it hangs.
Uncompressing Linux......................................................................... Linux version 2.6.10_mvl401-davinci_evm ([email protected]) (gcc version 3.4.3 (MontaVista 3.4.3-25.0.30.0501131 2005-07-23)) #1549 Sat Oct 24 01:31:12 KST 2009 CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ) CPU0: D VIVT write-back cache CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets Machine: DaVinci EVM Memory policy: ECC disabled, Data cache writeback Built 1 zonelists Kernel command line: mem=64M console=ttyS0,115200n8 root=/dev/ram0 rw initrd=0x82000000,12M ip=192.168.0.182 video=dm64xxfb:output=visualizerlcd:format=rgb:vid0=800x...@0,0:vid1=800x48 0...@0,0:osd0=800x...@0,0:osd1=800x...@0,0 PID hash table entries: 512 (order: 9, 8192 bytes) Console: colour dummy device 80x30 Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 (order: 3, 32768 bytes) Memory: 64MB = 64MB total Memory: 49696KB available (2206K code, 472K data, 120K init) Mount-cache hash table entries: 512 (order: 0, 4096 bytes) CPU: Testing write buffer coherency: ok spawn_desched_task(00000000) desched cpu_callback 3/00000000 ksoftirqd started up. desched cpu_callback 2/00000000 desched thread 0 started up. checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 12288K NET: Registered protocol family 16 Registering platform device 'nor_davinci.0'. Parent at platform Registering platform device 'nand_davinci.0'. Parent at platform GPIO Interrupt Bank 0 GPIO Interrupt Bank = 0xe1067008: Interrupt Status 0x1 DaVinci I2C DEBUG: 23:46:08 Oct 23 2009 Registering platform device 'i2c'. Parent at platform pin mux reg 0 = 0xe1040000: pin mul reg 0 value 0x80000000 pin mux reg 1 = 0xe1040004: pin mux reg 1 value 0x81 JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc. yaffs Oct 23 2009 23:45:28 Installing. Registering platform device 'davincifb.0'. Parent at platform DAVINCI VPBE use user specific values(parameters)... Visualizer LCD Mode Visualiser LCD config Console: switching to colour frame buffer device 100x30 [drivers/video/davincifb_dlcd.c] Try to setting Visualizer LCD registers... videomode->hsync_len = 10videomode->left_margin = 50videomode->left_margin = 50videomode->yr es = 480videomode->xres = 800videomode->upper_margin = 10videomode->lower_margin = 10<6>Regi stering platform device 'davinci_resizer.2'. Parent at platform Registering platform device 'davinci_previewer.2'. Parent at platform Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled Registering platform device 'serial8250'. Parent at platform ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A io scheduler noop registered io scheduler anticipatory registered RAMDISK driver initialized: 1 RAM disks of 32768K size 1024 blocksize loop: loaded (max 8 devices) elevator: using anticipatory as default io scheduler nbd: registered device at major 43 Registering platform device 'ti_davinci_emac'. Parent at platform 0:e1080000:13:0:76500000:0:0:0:1:1:1554:128:32:128:32:0:e1084000:0:0:76500000:2200000:2:10 TI DaVinci EMAC: MAC address is 00:0e:99:02:29:00 TI DaVinci EMAC Linux version updated 4.0 TI DaVinci EMAC: Installed 1 instances. netconsole: not configured, aborting i2c /dev entries driver Linux video capture interface: v1.00 I2C Device Entry for CMOS OV 7725 I2C Device Entry for CMOS OV 5642 Registering platform device 'vpfe.1'. Parent at platform Device Type = OV5642 ov5642 Configuring for Video standard DaVinci v4l2 capture driver V1.0 loaded dio major#: 252, minor# 0 Registering platform device 'dm6446_dio.2'. Parent at platform request_irq succeeded DM6446->dio driver registered NAND device: Manufacturer ID: 0xec, Chip ID: 0x36 (Samsung NAND 64MiB 1,8V 8-bit) Scanning device for bad blocks Bad eraseblock 3124 at 0x030d0000 Creating 5 MTD partitions on "nand_davinci.0": 0x00000000-0x00060000 : "bootloader" 0x00060000-0x00200000 : "params" 0x00200000-0x00400000 : "kernel" 0x00400000-0x01800000 : "filesystem" 0x01800000-0x04000000 : "data" nand_davinci: hardware revision: 2.1 NET: Registered protocol family 2 IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 4096 bind 8192) NET: Registered protocol family 1 NET: Registered protocol family 17 IP-Config: Guessing netmask 255.255.255.0 IP-Config: Complete: device=eth0, addr=192.168.0.182, mask=255.255.255.0, gw=255.255.255.255, host=192.168.0.182, domain=, nis-domain=(none), bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath= RAMDISK: Compressed image found at block 0 It stops here. Is the any problem in making kernel image or any specific reason. Suggest me
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