SATA on T1040RDB

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SATA on T1040RDB

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benlad
Contributor I

After writing the command header/descriptor for the SATA controller it seems I have to wait a long period (in the order of ms) before I can execute the command by updating the SATA_CQR register.  If I do not wait for the period between writing to the command header/descriptor and the SATA_CQR, I get an error in SATA_CER. 

Any ideas?

[I have fiddled with cache settings to no avail]

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