1. This forum section is a read-only archive which contains old newsgroup posts. If you wish to post a query, please do so in one of our main forum sections (here). This way you will get a faster, better response from the members on Motherboard Point.

au1550 nand control question

Discussion in 'Embedded' started by mushi, Jul 29, 2006.

  1. mushi

    mushi Guest

    I'm a newbie on bootloader and trying to get u-boot to work with my
    board which is based on au1550. The board has two flashes, nor and
    nand.

    I've been trying to figure out how to set/clear ALE and CLE for the
    nand flash. I've read the databook but I am still not sure how to.

    I took a look at the linux kernel code, and it looks like it is just
    setting the read and write address to either data, cmd, and calling
    sync() to flush a write buffer...

    Any suggestions will be appreciated. Thanks in advance!

    mitsy
     
    mushi, Jul 29, 2006
    #1
    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.