> > I've tested is completley disjoint from the region pointed by the ACPI device > tree (SSDT in PTT's case). > > Here's example device from my x250: > > Device (TPM) > { > Name (_HID, "MSFT0101" /* TPM 2.0 Security Device */) // _HID: Hardware ID > Name (_STR, Unicode ("TPM 2.0 Device")) // _STR: Description String Name > (CRS, ResourceTemplate () { Memory32Fixed (ReadOnly, > 0x00000000, // Address Base > 0x00001000, // Address Length > _Y00)
I'm not sure what is that? > Memory32Fixed (ReadOnly, > 0xFED70000, // Address Base > 0x00001000, // Address Length > ) But 0xFED70000 should point to CCA Tomas Thanks