Hi Vadivelan,<br>Why don't you send us inittab file too, that would help us to debug the problem.<br>It looks like a baudrate issues...<br><br>Regards,<br>Subbu<br><div class="gmail_quote">On Wed, Nov 4, 2009 at 2:39 AM, Vadivelan M <span dir="ltr"><<a href="mailto:vadivelan.m@tcs.com" target="_blank">vadivelan.m@tcs.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><font size="2" face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif"> <div><blockquote style="border-left: 2px solid black; padding-right: 0px; padding-left: 5px; margin-left: 5px; margin-right: 0px;">
<br><font size="2" face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif">
<font size="2" face="Default Sans Serif,Verdana,Arial,Helvetica,sans-serif">Hi,
<br>I am porting Linux-2.6.28 Kernel on IMX27based board.
<br>Filesystem is mounted and after that we are getting message Freeing init memory and some junk characters are coming. Keyboards are responding.
<br>Can anybody help us in this regard.
<br><br>Thanks,
<br><br>Please see the following logs ..
<br><br>Launch LinuxUncompressing Linux...................................................................... done, booting the kernel.
<br>Linux version 2.6.28-arm2 (root@localhost.localdomain) (gcc version 4.1.1) #75 Wed Oct 28 13:12:53 IST 2009
<br>CPU: ARM926EJ-S [41069264] revision 4 (ARMv5TEJ), cr=00053177
<br>CPU: VIVT data cache, VIVT instruction cache
<br>Machine: Freescale i.MX27ADS
<br>Memory policy: ECC disabled, Data cache writeback
<br>Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256
<br>Kernel command line: root=/dev/ram rw mem=64M console=ttymxc0,115200
<br>MXC GPIO hardware
<br>MXC IRQ initialized
<br>PID hash table entries: 256 (order: 8, 1024 bytes)
<br><br> Clock input source is 26000000
<br><br> After for loop
<br> test1
<br> CCM_PCCR1 = fe5aef88
<br> b4 spll_clk.disableConsole: colour dummy device 80x30
<br>Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
<br>Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
<br>Memory: 64MB = 64MB total
<br>Memory: 60780KB available (1956K code, 252K data, 92K init)
<br>Calibrating delay loop... 132.71 BogoMIPS (lpj=663552)
<br>Security Framework initialized
<br>Mount-cache hash table entries: 512
<br>CPU: Testing write buffer coherency: ok
<br>kernel thread started : M.V<5>SCSI subsystem initialized
<br>checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
<br>do_sys_open entry<6>Freeing initrd memory: 1792K
<br>NetWinder Floating Point Emulator V0.97 (extended precision)
<br>VFS: Disk quotas dquot_6.5.1
<br>Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
<br>JFS: nTxBlock = 489, nTxLock = 3914
<br>msgmni has been set to 122
<br>io scheduler noop registered
<br>io scheduler anticipatory registered
<br>io scheduler deadline registered
<br>io scheduler cfq registered (default)
<br>Serial: IMX driver
<br>imx-uart.0: ttymxc0 at MMIO 0x1000a000 (irq = 20) is a IMX
<br>console [ttymxc0] enabled
<br>imx-uart.1: ttymxc1 at MMIO 0x1000b000 (irq = 19) is a IMX
<br>imx-uart.2: ttymxc2 at MMIO 0x1000c000 (irq = 18) is a IMX
<br>imx-uart.3: ttymxc3 at MMIO 0x1000d000 (irq = 17) is a IMX
<br>imx-uart.4: ttymxc4 at MMIO 0x1001b000 (irq = 49) is a IMX
<br>imx-uart.5: ttymxc5 at MMIO 0x1001c000 (irq = 48) is a IMX
<br>brd: module loaded
<br>loop: module loaded
<br>st: Version 20080504, fixed bufsize 32768, s/g segs 256
<br>Driver 'st' needs updating - please use bus_type methods
<br>Driver 'sd' needs updating - please use bus_type methods
<br>drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
<br>do_sys_open entrydo_sys_open entry<5>RAMDISK: Compressed image found at block 0
<br>EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
<br>VFS: Mounted root (ext2 filesystem).
<br>Freeing init memory: 92K
<br><br><br>After this some junk characters are coming like ....
<br><br>��֍�&#531488;0^ޝ��r�'���ϊ��r:�������:��M� ��D�d�z ?�� Τ��8V�`�Т���V잊]nn]^ｸ�m8m��^� �m� E��N��8��6���:]���
<br></font><br><br>Thanks and Regards,
<br><br>Vadivelan M
<br><br><div></div></font>
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