Thank you.
I tried to make a flash image with linux-2.3.48.tar.gz and patch-2.3.48-rmk2.gz.
The new kernel's data size is 0 like this...
[root@strongARM compressed]# arm-linux-size vmlinux
text data bss dec hex filename
404632 0 33848 438480 6b0d0 vmlinux
But the new kernel hangs on at same position, the first line of misc.c.
It's at 'output_data = (uch *)output_start;'.
--misc.c----------------------------------------------------------------------------------
decompress_kernel(ulg output_start, ulg free_mem_ptr_p, ulg free_mem_ptr_end_p,
int arch_id)
{
output_data = (uch *)output_start; /* Points to kernel start */
----> hangs on here !!!
free_mem_ptr = free_mem_ptr_p;
free_mem_ptr_end = free_mem_ptr_end_p;
__machine_arch_type = arch_id;
proc_decomp_setup();
arch_decomp_setup();
makecrc();
puts("Uncompressing Linux...");
gunzip();
puts(" done, booting the kernel.\n");
return output_ptr;
-----------------------------------------------------------------------------------
I have made a kernel under sequence
1) make footbridgr_config
2) make xconfig
3) make clean; make dep; make zImage
I modified linux/arch/arm/boot/compressed/Makefile
--Makefile---------------------------------------------------------------------
ifeq ($(CONFIG_FOOTBRIDGE),y)
ZTEXTADDR = 0x41008000
ZRELADDR = 0x8000
endif
------------------------------------------------------------------------------
and I modified linux/arch/arm/boot/compressed/vmlinux.lds
--vmlinux.lds-----------------------------------------------------------------
OUTPUT_ARCH(arm)
ENTRY(_start)
SECTIONS
{
. = 0x8000;
_load_addr = .;
. = 0x41008000;
_text = .;
--------------------------------------------------------------------------------
---------> ���� ���� ���� <----------
>From : Nicolas Pitre <[EMAIL PROTECTED]>
>>
>>On Fri, 17 Mar 2000, �麴�� wrote:
>>
>>> Hello all...
>>>
>>> I installed linux-2.2.12.tar.gz and patch-2.2.12-rmk1.gz.
>>> I'm trying to boot kernel from flash(512k).
>>> I made a flash image with bios and zImage.(bios base : 41000080, zImage base :
>41008000)
>>
>>
>>Be sure you replaced linux/lib/inflate.c with the one available in
>>a recent linux-2.3.x kernel source tree.
>>
>>
>>
>>Nicolas
>>
>>
<hr>
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