1 /* SPDX-License-Identifier: GPL-2.0-only */
3 /* This is the ChromeOS specific ACPI information needed by
7 External (CNVS, OpRegionObj)
9 Field (CNVS, ByteAcc, NoLock, Preserve)
11 VBT0, 32, // 0x000 - Boot Reason
12 VBT1, 32, // 0x004 - Active Main Firmware
13 VBT2, 32, // 0x008 - Active EC Firmware
14 VBT3, 16, // 0x00c - CHSW
15 VBT4, 2048, // 0x00e - HWID
16 VBT5, 512, // 0x10e - FWID
17 VBT6, 512, // 0x14e - FRID
18 VBT7, 32, // 0x18e - active main firmware type
19 VBT8, 32, // 0x192 - Recovery Reason
20 VBT9, 32, // 0x196 - FMAP base address
21 CHVD, 24576, // 0x19a - VDAT space filled by verified boot
22 VBTA, 32, // 0xd9a - pointer to smbios FWID
23 MEHH, 256, // 0xd9e - Management Engine Hash
24 RMOB, 32, // 0xdbe - RAM oops base address
25 RMOL, 32, // 0xdc2 - RAM oops length
26 ROVP, 32, // 0xdc6 - pointer to RO_VPD
27 ROVL, 32, // 0xdca - size of RO_VPD
28 RWVP, 32, // 0xdce - pointer to RW_VPD
29 RWVL, 32, // 0xdd2 - size of RW_VPD