Hi, i am porting the "linux-2.6.28.7" kernel onto latest Freescale
i.MX35 board.I am able to reach till initrd loading, after unpacking
the initrd file, kernel calling the "run_init_process("/sbin/init/")"
function.After this kernel is giving panic.I am unable to proceed
further from this point,can any one please tell me what could be the
problem?
Below are the booting message sequence.Also can any one share the link
to build "initrd" file for ARM platforms?
Uncompressing Linux.............................................................
................... done, booting the kernel.
[ 0.000000] Linux version 2.6.28.7 (root@danny) (gcc version 4.2.2)
#15 PREEMPT Thu Apr 9 16:13:21 IST 2009
[ 0.000000] CPU: ARMv6-compatible processor [4117b363] revision 3
(ARMv6TEJ), cr=00c5387f
[ 0.000000] CPU: VIPT nonaliasing data cache, VIPT nonaliasing
instruction cache
[ 0.000000] Machine: Freescale MX35ADS
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on.
Total pages: 32512
[ 0.000000] Kernel command line: console=ttymxc0,115200
root=/dev/ram initrd=0x80800000,16M ip=off nohlt
[ 0.000000] MXC GPIO hardware
[ 0.000000] MXC IRQ initialized
[ 0.000000] MX35ADS EXPIO(CPLD) hardware
[ 0.000000] PID hash table entries: 512 (order: 9, 2048 bytes)
[ 0.000000] Clock input source is 26000000
[42949372.960000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[42949372.960000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[42949372.970000] Memory: 128MB = 128MB total
[42949372.970000] Memory: 110832KB available (2264K code, 180K data, 104K init)
[42949372.970000] Calibrating delay loop... 1556.48 BogoMIPS (lpj=7782400)
[42949373.200000] Mount-cache hash table entries: 512
[42949373.200000] CPU: Testing write buffer coherency: ok
[42949373.210000] net_namespace: 288 bytes
[42949373.210000] NET: Registered protocol family 16
[42949373.230000] checking if image is initramfs...it isn't (no cpio
magic); looks like an initrd
[42949378.430000] Freeing initrd memory: 16384K
[42949378.430000] JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[42949378.440000] msgmni has been set to 248
[42949378.440000] io scheduler noop registered
[42949378.440000] io scheduler anticipatory registered
[42949378.440000] io scheduler deadline registered
[42949378.440000] io scheduler cfq registered (default)
[42949378.440000] Serial: IMX driver
[42949378.440000] imx-uart.0: ttymxc0 at MMIO 0x43f90000 (irq = 45) is a IMX
[42949378.440000] console [ttymxc0] enabled
[42949378.510000] brd: module loaded
[42949378.520000] loop: module loaded
[42949378.520000] TCP cubic registered
[42949378.520000] NET: Registered protocol family 17
[42949378.530000] RPC: Registered udp transport module.
[42949378.530000] RPC: Registered tcp transport module.
[42949378.530000] VFP support v0.3: implementor 41 architecture 1 part
20 variant b rev 3
[42949378.530000] RAMDISK: Compressed image found at block 0
[42949384.110000] VFS: Mounted root (ext2 filesystem).
[42949384.110000] Freeing init memory: 104K
[42949384.120000] Kernel panic - not syncing: Attempted to kill init!
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