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5 Replies

  • Altera_Forum's avatar
    Altera_Forum
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    Hi Hippo,

    I built a few configurations last night -- everything builds fine ... I haven't

    tested the images yet. But I don't anticipate any problems -- there weren't

    any significant changes to the Nios II trees.

    Best Regards,

    --Scott
  • Altera_Forum's avatar
    Altera_Forum
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    --- Quote Start ---

    originally posted by smcnutt@Nov 4 2006, 01:24 AM

    hi hippo,

    i built a few configurations last night -- everything builds fine ... i haven't

    tested the images yet. but i don't anticipate any problems -- there weren't

    any significant changes to the nios ii trees.

    best regards,

    --scott

    <div align='right'><{post_snapback}> (index.php?act=findpost&pid=19154)

    --- quote end ---

    --- Quote End ---

    Yes, I can&#39;t find any improvement for Nios II. :< too bad.

    I had added "bootargs" patches to both kernel and u-boot to pass kernel command line,

    please check them on the Nios wiki.

    I didn&#39;t check them, yet.

    Cound you please check out, and let me know if it works or not?

    Thank you.

    Hippo
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    Hi Hippo,

    > I had added "bootargs" patches to both kernel and u-boot to pass kernel command line,

    > please check them on the Nios wiki.

    This will be very helpfl.

    > I didn&#39;t check them, yet.

    > Cound you please check out, and let me know if it works or not?

    Ok.

    BTW: We should discuss this off-line. There are several things that, IMHO, need improvement.

    Passing the command line was one -- thanks for doing that. Two other &#39;priority&#39; features are

    -- passing the board info structure to the kernel (from a bootloader).

    -- passing the ramdisk address to the kernel (from a bootloader).

    Basically, use a strategy similar to PowerPC embed_config ... or the flat device tree ...

    I&#39;d like to see the nios2_system.h file go away ;-)

    Regards,

    --Scott
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor

    --- Quote Start ---

    originally posted by smcnutt@Nov 7 2006, 10:23 PM

    hi hippo,

    > i had added "bootargs" patches to both kernel and u-boot to pass kernel command line,

    > please check them on the nios wiki.

    this will be very helpfl.

    > i didn&#39;t check them, yet.

    > cound you please check out, and let me know if it works or not?

    ok.

    btw: we should discuss this off-line. there are several things that, imho, need improvement.

    passing the command line was one -- thanks for doing that. two other &#39;priority&#39; features are

    -- passing the board info structure to the kernel (from a bootloader).

    -- passing the ramdisk address to the kernel (from a bootloader).

    basically, use a strategy similar to powerpc embed_config ... or the flat device tree ...

    i&#39;d like to see the nios2_system.h file go away ;-)

    regards,

    --scott

    <div align='right'><{post_snapback}> (index.php?act=findpost&pid=19265)

    --- quote end ---

    --- Quote End ---

    I had tried to pass initial ramdisk address about one year ago. But I did not success, then I used initramfs. I shall look at it again. It should be easier to me now.
  • Altera_Forum's avatar
    Altera_Forum
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    Updated for initrd support. not tested yet.

    u-boot patch ver2, uClinux-dist patch ver14.