[U-Boot-Users] I will be crazy, Please HELP
zhaohd at vis.cs.tsinghua.edu.cn
Wed Apr 9 22:16:42 CEST 2003
There is already a sentence:
is it right?or should I delete it?
----- Original Message -----
From: "Jeremy Bowen" <Jeremy.Bowen at opennw.com>
To: "'Zhao Hongda'" <zhaohd at vis.cs.tsinghua.edu.cn>
Sent: Tuesday, April 08, 2003 10:05 PM
Subject: RE: [U-Boot-Users] I will be crazy, Please HELP
> The other thing I forgot to mention in
> #undef CONFIG_CLOCKS_IN_MHZ
> which might be set to 1 by default. This is not needed for v2.4.x linux
> kernels I believe.
> Maybe this will help.
> Good luck
> -----Original Message-----
> From: Zhao Hongda [mailto:zhaohd at vis.cs.tsinghua.edu.cn]
> Sent: Thursday, 10 April 2003 6:11
> To: Jeremy Bowen
> Cc: u-boot-users at lists.sourceforge.net
> Subject: Re: [U-Boot-Users] I will be crazy, Please HELP
> > I think the problem may be the same as the problem I had previously.
> > You need to locate the bd_info structure in
> > Make sure that this is compatible with your Linux kernel bd_info
> > which will be in a file like <kernel root>/include/asm/<bord header
> I cannot grep bd_info in any file in asm directory which link to
> I use the linux-2.4.19.tar.gz and patch the
> I can build a zImage and then convert it to uImage that can boot by
> what should I check?
> > This is the most likely cause of the reset/hang after displaying
> > "Uncompressing Kernel Image ..."
> > The other possibility is that the memory configuration is incorrect.
> > you should examine
> > u-boot/include/configs/<your-board>.h and make sure the information in
> > looks correct for your board.
> I think it is right,
> But the CFG_LOAD_ADDR is 0xa8000000,should I change my uImage's load
> > It took me 7 days to get u-boot working correctly on my PPC board so
> > don't quit up after two days.
> thanks for your encourage, I will hold on until I am really crazy. ^-^
> > Hope this helps.
> > Jeremy
> > -----Original Message-----
> > From: Zhao Hongda [mailto:zhaohd at vis.cs.tsinghua.edu.cn]
> > Sent: Thursday, 10 April 2003 5:36
> > To: u-boot-users at lists.sourceforge.net
> > Subject: [U-Boot-Users] I will be crazy, Please HELP
> > after two days, I still cannot boot a kernel from u-boot,
> > 1.first I build my linux kernel by:
> > make lubbock
> > make oldconfig
> > make dep
> > make zImage
> > 2.then I follow the README file to product uImage,
> > arm-linux-objcopy -O binary -R .note -R .comment -S vmlinux
> > gzip -9 linux.bin
> > mkimage -A arm -O linux -T kernel -C gzip -a 0xa0008000 -e
> 0xa0008000 -n
> > "Linux Kernel Image" -d linux.bin.gz uImage
> > 3.then I use u-boot to load it:
> > =>loadb 0xa0008000
> > =>bootm 0xa0008000
> > ## Booting image at a0008000 ...
> > Image Name: Linux Kernel Image
> > Image Type: ARM Linux Kernel Image (gzip compressed)
> > Data Size: 791662 Bytes = 773.1 kB
> > Load Address: a0008000
> > Entry Point: a0008000
> > Verifying Checksum ... OK
> > Uncompressing Kernel Image ...
> > U-Boot 0.2.3 (Apr 8 2003 - 19:02:38)
> > <then U-boot is self-restart seval times>
> > who can give me a detail sample to product a usable uImage file, and
> > load/run it.
> > Thanks very much, I am almost crazy now.
> > Hongda Zhao
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