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Re: How to recover after corrupted SPI flash.

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By corrupted I meant overwrite by some random data in random places. Now like I said, I am using FT2232H to program.

 

I know I ask questions more specific (deeper) than most galileo arduino users, but I have another one coming.

 

I had to change SPI flash chip to other manufacturer - it probably got burnt in desoldering/soldering process. New chip is not detected correctly. Partially at least. After sucessfull programming I got following dispach:

  1 Unlock flash components fail!

  2 ERROR - Unknown SPI Flash Device, Vendor Id: 0xFF, Device ID: 0xFFFF!

  3

  4 ASSERT_EFI_ERROR (Status = Unsupported)

  5 Unlock flash components fail!

  6 ERROR - Unknown SPI Flash Device, Vendor Id: 0xFF, Device ID: 0xFFFF!

  7

  8 ASSERT_EFI_ERROR (Status = Unsupported)

And I assure you that my SPI flash does not have 0xFF Vendor and 0xFFFF device ID. What could go wrong if it started to execute EFI (assert_efi suggests that), and I was told that this flash is supported by quark. Maybe this question deserves new post. It is more EFI related.


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