In preparation for adding a new PSP device ID that uses different register
offsets, add support to the PSP version data for register offset values.
And then update the code to use these new register offset values.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Acked-by: Gary R Hook <gary.hook@amd.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>