libpayload: ahci: Increase timeout for signature reading

We can't read the drives signature before it's ready, i.e. spun up.
So set the timeout to the standard 30s. Also put a notice on the
console, so the user knows why the signature reading failed.

Change-Id: I2148258f9b0eb950b71544dafd95776ae70afac8
Signed-off-by: Nico Huber <>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <>
Reviewed-by: Dave Frodin <>
Reviewed-by: Ronald G. Minnich <>
1 file changed