On 05/03/2017 05:47 AM, Will Deacon wrote: > Hi Geetha, > > On Tue, May 02, 2017 at 12:01:15PM +0530, Geetha Akula wrote: >> SMMU_IIDR register is broken on T99, that the reason we are using MIDR. > > Urgh, that's unfortunate. In what way is it broken? > >> If using MIDR is not accepted, can we enable errata based on SMMU resource >> size? >> some thing like below. > > No, you need to get your model number added to IORT after all if the IIDR > can't uniqely identify the part. > > Sorry
[I've pinged the IORT author directly with a copy of the above message] Can folks please take action urgently if the IORT spec needs updating to accommodate additional vendor IDs. Jon.
