From: David Updegraff <dave@cray.com>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] Based on x86 build out u-boot image up to 1G!! Help!!
Date: Tue, 29 Aug 2006 14:42:13 -0500 [thread overview]
Message-ID: <44F49895.5000808@cray.com> (raw)
In-Reply-To: <000001c6cb47$d1dc2560$12c809c0@18RDP>
??
Try a variation of this. I too have scars still from sc520... -;)
And feel free to ping me back offline about sc520.
> Hi, all!
>
> I am trying to build u-boot on sc520_cdp board. I have read all
> missives about sc520_cdp board, but still can?t solve my problem on HUGE
> size of u-boot.bin. After reading Mr. Jon Loeliger?s missive about _Why
> objdump Creates 4G U-Boot Images_, I know how to check the reason of
> u-boot.bin?s size. But after reading u-boot.lds in board/sc520_cdp/, I
> feel that I cannot change the mapping addresses, such as TEXT_BASE=
> 0x387c0000, and .bios 0 : AT ( LOADADDR(.realmode) + SIZEOF(.realmode) )
> { *(.bios) }.
>
> According to Mr. Jon Loeliger?s missive, text section?s
> address(0x387c0000) and .bios section?s address(around 0) result in the
> huge size of u-boot.bin. But I know because after start up computer it
> is realmode in x86, .bios section should be mapped to low address. So I
> feel in dilemma right now. What should I do? Guys out there who have
> built out u-boot.bin based on x86 successfully please help me! Detailed
> information will be nice.
>
>
> David_leeh
>
>
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prev parent reply other threads:[~2006-08-29 19:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-29 8:47 [U-Boot-Users] Based on x86 build out u-boot image up to 1G!! Help!! 李皓
2006-08-29 19:42 ` David Updegraff [this message]
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