src/vendorcode/google/chromeos/acpi/chromeos.asl

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <security/vboot/vbnv_layout.h>
   4
   5 /* GPIO package generated at run time. */
   6 External (OIPG, PkgObj)
   7
   8 Device (CRHW)
   9 {
  10         Name(_HID, "GOOG0016")
  11         Name(_CID, EISAID("GGL0001"))
  12
  13         Method(_STA, 0, Serialized)
  14         {
  15                 Return (0xb)
  16         }
  17
  18         Method(CHSW, 0, Serialized)
  19         {
  20                 Name (WSHC, Package() { VBT3 })
  21                 Return (WSHC)
  22         }
  23
  24         Method(FWID, 0, Serialized)
  25         {
  26                 Name (DIW1, "")
  27                 ToString(VBT5, 63, DIW1)
  28                 Name (DIWF, Package() { DIW1 })
  29                 Return(DIWF)
  30         }
  31
  32         Method(FRID, 0, Serialized)
  33         {
  34                 Name (DIR1, "")
  35                 ToString(VBT6, 63, DIR1)
  36                 Name (DIRF, Package() { DIR1 })
  37                 Return (DIRF)
  38         }
  39
  40         Method(HWID, 0, Serialized)
  41         {
  42                 Name (DIW0, "")
  43                 ToString(VBT4, 255, DIW0)
  44                 Name (DIWH, Package() { DIW0 })
  45                 Return (DIWH)
  46         }
  47
  48         Method(BINF, 0, Serialized)
  49         {
  50                 Name (FNIB, Package() { VBT0, VBT1, VBT2, VBT7, VBT8 })
  51                 Return (FNIB)
  52         }
  53
  54         Method(GPIO, 0, Serialized)
  55         {
  56                 Return (OIPG)
  57
  58         }
  59
  60         Method(VBNV, 0, Serialized)
  61         {
  62                 Name(VNBV, Package() {
  63                         // See src/vendorcode/google/chromeos/Kconfig
  64                         // for the definition of these:
  65                         CONFIG_VBOOT_VBNV_OFFSET,
  66                         VBOOT_VBNV_BLOCK_SIZE
  67                 })
  68                 Return(VNBV)
  69         }
  70
  71         Method(VDAT, 0, Serialized)
  72         {
  73                 Name(TAD0,"")
  74                 ToBuffer(CHVD, TAD0)
  75                 Name (TADV, Package() { TAD0 })
  76                 Return (TADV)
  77         }
  78
  79         Method(FMAP, 0, Serialized)
  80         {
  81                 Name(PAMF, Package() { VBT9 })
  82                 Return(PAMF)
  83         }
  84
  85         Method(MECK, 0, Serialized)
  86         {
  87                 Name(HASH, Package() { MEHH })
  88                 Return(HASH)
  89         }
  90
  91         Method(MLST, 0, Serialized)
  92         {
  93                 Name(TSLM, Package() { "CHSW", "FWID", "HWID", "FRID", "BINF",
  94                            "GPIO", "VBNV", "VDAT", "FMAP", "MECK"
  95                 })
  96                 Return (TSLM)
  97         }
  98 }
  99
 100 #include <vendorcode/google/chromeos/acpi/gnvs.asl>
 101
 102 #include "ramoops.asl"