Hi Guys,
I am trying to flash ROM memory with Linux Kernel 2.6.39.4 with busy box I have following hw and requirements
1/ Using intel's Atom E660T process which only can go upto 32bit no more.
2/ On board 8MB of ROM eMM connected to SPI0 bus and like to store a kernel 2.6.39.4 into it so the entire board could boot from it
3/ After successful build of Kernel 2.6.39.4 an OS image file found in the linux-2.6.39.4/arch/x86/boot/bzImage
4/ Which normally converted to binary using following command
./mkimage -c "console=ttyS0,115200n8 rootwait root=/dev/mmcblk0p2 init=/sbin/init loglevel=7 position_fix=1 pcie_aspm=off lpj=1499875" -i ramdisk.cpio bzImage plk.bin
5/ Finally I get plk.bin file which is roughly around 3.1MB in size
6/ Normally there are two partition on the eMM (NAND ROM) i.e., p1 and p2
7/ The p2 is created for the busybox utilities and p1 for actual kernel image i.e plk.bin to be store for regular use.
8/ After sending command
dd if=/plk.bin of=/dev/mmcblk0p1 conv=fsync
The image get flashed into the ROM but boot process beigins
following stage it crashes the kernel and boot does NOT successfully
reach to bash prompt.
I wonder what I am missing? File, or any other resource I could not figure out whats gone wrong. If some please shed light on this remedy.
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[ 2.928575] Write protecting the kernel text: 3728k
[ 2.933567] Write protecting the kernel read-only data: 1684k
console ready
execve() failed: no such file or directory
[ 2.947582] Kernel panic - not syncing: Attempted to kill init!
[ 2.953623] Pid: 1, comm: init Not tainted 2.6.39.4 #9
[ 2.958866] Call Trace:
[ 2.961380] [<c139fed2>] ? printk+0xf/0x11
[ 2.965652] [<c139fdd9>] panic+0x5b/0x145
[ 2.969838] [<c103120e>] do_exit+0x92/0x5c5
[ 2.974201] [<c11bdb42>] ? tty_write+0x1e5/0x1e5
[ 2.979003] [<c10318de>] sys_exit+0x13/0x13
[ 2.983364] [<c13a2621>] syscall_call+0x7/0xb
Thank you in advance, guys I am really upto my last thread.
Shy
