Dear Wolfgang, In my board, there are 32MB Flash memory and 128MB SDRAM. The memory map is 0x00000000 ~ 0x01FFFFFF CS0 -->32MB Flash memory 0xa0000000 ~ 0xa3FFFFFF SDCS0 --> 64MB SDRAM 0xa4000000 ~ 0xa7FFFFFF SDCS0 --> 64MB SDRAM I set TEXT_BASE = 0xa0300000 #define CFG_LOAD_ADDR 0xa2000000 #define CFG_MALLOC_LEN (1024*1024) #define CONFIG_STACKSIZE (1024*1024) and the console output is U-Boot 0.4.8 (Oct 30 2003 - 16:25:25)

U-Boot code: A0300000 -> A0314874 BSS: -> A0315D84 DRAM Configuration: Bank #0: a0000000 64 MB Bank #1: a4000000 64 MB Flash: 32 MB into env_flash.c --> env_relocate_spec... Exit env_flash.c --> env_relocate_spec... End of env_relocate() Setting IP Address End of Setting IP Address. devices_init... Into common/lists.c --> ListCreate Into common/lists.c --> NewHandle <--- It hangs.

Now I still trace into NewHandle function. I find it hangs in malloc() function. I am confuse that the function malloc in common folder. I think the malloc function can work correctly in the Lubbock board. Why it can't work in my target board? Is my CPU Memory Register setting wrong??? I am confuse.

Thanks.

Best regards,

Jacob Chan

-----Original Message----- From: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net] On Behalf Of Wolfgang Denk Sent: Thursday, October 30, 2003 3:56 PM To: Jacob Chan Cc: u-boot-users@lists.sourceforge.net Subject: Re: [U-Boot-Users] I have some problem when booting Intel Xscale PXA263 CPU...

In message <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA+PVBMbpkMUqKhq9Dwhg2eMKAAAAQ AAAAuygPQmiC9US32sCPMkBnRAEAAAAA@so-net.net.tw> you wrote:

I am using u-boot-0.4.8 to boot my Intel Xscale PXA263 M/B. After boot, I can see the console out but it hang at common/lists.c line = 36. The calloc(size,num) that defined as malloc(size*num). I have no idea to debug it.

First think. Then think again. What's your memory map? How big is the malloc area, the stack, etc. on your board?

Then attach a BDI2000 and fire up GDB ...

Best regards,

Wolfgang Denk

In message fc.004c4e48001e03443b9aca005402d3e7.1e035a@rea.de you wrote:

PXA (XScale) support is broken, remember?

I remember.

It was _your_ decision not to merge the patch that fixes this...

Not yet, right.

Mostly because I'd like to see a patch or patches that fixes _all_ problems of the broken ARM memory layout.

Best regards,

Wolfgang Denk

In message 000401c39ebc$a1a39b40$63c1dba8@swcenter.sec.samsung.co.kr you wrote:

I am using u-boot-0.4.8 to boot my SMDK2410 (ARM9 ). SMDK2410 Board has NAND Flash Memory I Know U-Boot has nand control command but my configuration does not enable nand command . How can I enable nand command in U-Boot

Add the corresponding configuration option (CFG_CMD_NAND) to the list of command options enabled for your board.

Best regards,

Wolfgang Denk