How to support fsload in NAND
Hi, all:
I'm developing with a at91sam9260ek board, os is linux 2.6.20, boot loader is u-boot 1.1.5.
We only have nand flash in the system.
And I want to load kernel from nand flash with jffs2 support, then I enabled fsload by adding some configs in at91sam9260ek.h. One of those configuration commands is "CFG_CMD_JFFS2".
But it seems that this configuration is for _NOR_FLASH_ not for NAND.
I found another configuration is CONFIG_JFFS2_NAND, I guess this one will support jffs2 in NAND.
But I still can't use _fsload_, because cmd_jffs2.c depends on CFG_CMD_JFFS2. It seems that NAND only supports nand read.jffs2 adr off size nand write.jffs2 adr off size
So, my question is:
Is there any way to load a file from nand(jffs2), e.g. I've one kernel image in rootfs, then I can use like this: "fsload /boot/uImage"
Any comments or advices are welcome.
Thanks
BR
feng
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I'm developing with a at91sam9260ek board, os is linux 2.6.20, boot loader is u-boot 1.1.5.
Why are you posting the very same message twice with a different subject?
Please make sure to read
http://www.catb.org/%7eesr/faqs/smart-questions.html
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Best regards,
Wolfgang Denk
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DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de It is clear that the individual who persecutes a man, his brother, because he is not of the same opinion, is a monster. - Voltaire
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Why are you posting the very same message twice with a different subject?
Sorry, wrong window while sending the emails.
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Why are you using such a old boot loader u-boot 1.1.5
Because that new one (1.3.1) doesn't support board AT91SAM9260EK provided by ATMEL. The old one modified by ATMEL supports. Don't know if it's easy to make 1.3.1 supports this board, we are really on a tight schedule :)
?2007-12-27?"Wolfgang Denk" <[email protected]> ??? In message <[email protected]> you wrote:
Quoted 2 lines
I'm developing with a at91sam9260ek board, os is linux 2.6.20, boot loader is u-boot 1.1.5.
Why are you posting the very same message twice with a different subject?
Please make sure to read
http://www.catb.org/%7eesr/faqs/smart-questions.html
Quoted 3 lines
------=_Part_72026_14575315.1198737104700
Content-Type: text/html; charset=gbk
Content-Transfer-Encoding: 7bit
And stop posting HTML.
Best regards,
Wolfgang Denk
Signature · 8 lines
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de It is clear that the individual who persecutes a man, his brother, because he is not of the same opinion, is a monster. - Voltaire -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.denx.de/pipermail/u-boot/attachments/20071227/0d36a7cd/attachment.htm