resources: Add a default value for the PrefetchCache constructor

The spec2006 gem5 configs currently doesn't work due to the
PrefetchCache constructor is called without specifying `options`.
Since `options` is not a required parameter, it's safe to set
`None` as the default value for this parameter.

Signed-off-by: Hoa Nguyen <>
Change-Id: Iacfeb7d1368af80925bdd5e9364807cadf34a568
Maintainer: Bobby R. Bruce <>
Reviewed-by: Bobby R. Bruce <>
Tested-by: Bobby R. Bruce <>
1 file changed
tree: c2377bc3728f2efbc83d2b3765c6e6e645388fd6
  2. src/