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From: Bo Shen <voice.shen@atmel.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] u-boot can boot Linux in zImage format while not in uImage format
Date: Thu, 27 Jun 2013 10:47:46 +0800	[thread overview]
Message-ID: <51CBA7D2.8050709@atmel.com> (raw)

Hi All,
   I am meeting a strange issue. The u-boot can boot device tree 
supported Linux in zImage format and can not boot in uImage format. The 
detail information as following:

   1. set the bootargs
   2. tftp 0x21000000 dtb, and tftp 0x22000000 uImage, then bootm 
0x22000000 - 0x21000000, it can not boot up. Stop at "Starting kernel..."
   3. tftp 0x21000000 dtb, and tftp 0x22000000 zImage, then bootz 
0x22000000 - 0x21000000, it boot successfully.

   I check the memory usage, no overlap. I try other memory address, 
won't fix. I check all parameters pass to kernel is right.

   Any possible reason will cause this issue?

Best Regards,
Bo Shen

             reply	other threads:[~2013-06-27  2:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-27  2:47 Bo Shen [this message]
2013-06-27  3:19 ` [U-Boot] u-boot can boot Linux in zImage format while not in uImage format Fabio Estevam
2013-06-27  3:30   ` Bo Shen
2013-06-27  5:39     ` Wolfgang Denk
2013-06-27  5:42       ` Bo Shen

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