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-rw-r--r--src/acpi/acpigen_extern.asl6
-rw-r--r--src/acpi/dsdt_top.asl4
-rw-r--r--src/acpi/gnvs.c11
-rw-r--r--src/soc/amd/picasso/acpi/globalnvs.asl3
-rw-r--r--src/soc/amd/stoneyridge/acpi/globalnvs.asl3
-rw-r--r--src/soc/intel/apollolake/acpi/globalnvs.asl4
-rw-r--r--src/soc/intel/baytrail/acpi/globalnvs.asl4
-rw-r--r--src/soc/intel/braswell/acpi/globalnvs.asl4
-rw-r--r--src/soc/intel/broadwell/pch/acpi/globalnvs.asl4
-rw-r--r--src/soc/intel/common/block/acpi/acpi/globalnvs.asl4
-rw-r--r--src/soc/intel/skylake/acpi/globalnvs.asl4
-rw-r--r--src/southbridge/intel/bd82x6x/acpi/globalnvs.asl4
-rw-r--r--src/southbridge/intel/lynxpoint/acpi/globalnvs.asl4
-rw-r--r--src/vendorcode/google/chromeos/acpi/gnvs.asl41
14 files changed, 41 insertions, 59 deletions
diff --git a/src/acpi/acpigen_extern.asl b/src/acpi/acpigen_extern.asl
index 73d626fbea..5e380b5039 100644
--- a/src/acpi/acpigen_extern.asl
+++ b/src/acpi/acpigen_extern.asl
@@ -18,3 +18,9 @@ External (NVB1, IntObj)
External (NVS1, IntObj)
OperationRegion (DNVS, SystemMemory, NVB1, NVS1)
#endif
+
+#if CONFIG(CHROMEOS)
+External (NVB2, IntObj)
+External (NVS2, IntObj)
+OperationRegion (CNVS, SystemMemory, NVB2, NVS2)
+#endif
diff --git a/src/acpi/dsdt_top.asl b/src/acpi/dsdt_top.asl
index 761c1b541d..8dceb6ae27 100644
--- a/src/acpi/dsdt_top.asl
+++ b/src/acpi/dsdt_top.asl
@@ -1,3 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpigen_extern.asl>
+
+#if CONFIG(CHROMEOS)
+#include <vendorcode/google/chromeos/acpi/gnvs.asl>
+#endif
diff --git a/src/acpi/gnvs.c b/src/acpi/gnvs.c
index 010b0e0149..4da830a5ad 100644
--- a/src/acpi/gnvs.c
+++ b/src/acpi/gnvs.c
@@ -41,7 +41,7 @@ void acpi_create_gnvs(void)
gnvs_size = 0x100;
if (CONFIG(ACPI_HAS_DEVICE_NVS))
gnvs_size = 0x2000;
- else if (CONFIG(MAINBOARD_HAS_CHROMEOS))
+ else if (CONFIG(CHROMEOS))
gnvs_size = 0x1000;
gnvs = cbmem_add(CBMEM_ID_ACPI_GNVS, gnvs_size);
@@ -72,9 +72,16 @@ void acpi_fill_gnvs(void)
acpigen_write_scope("\\");
acpigen_write_name_dword("NVB0", (uintptr_t)gnvs);
- acpigen_write_name_dword("NVS0", CONFIG(MAINBOARD_HAS_CHROMEOS) ? 0x1000 : 0x100);
+ acpigen_write_name_dword("NVS0", 0x100);
acpigen_pop_len();
+ if (CONFIG(CHROMEOS)) {
+ acpigen_write_scope("\\");
+ acpigen_write_name_dword("NVB2", (uintptr_t)gnvs + GNVS_CHROMEOS_ACPI_OFFSET);
+ acpigen_write_name_dword("NVS2", 0xf00);
+ acpigen_pop_len();
+ }
+
if (CONFIG(ACPI_HAS_DEVICE_NVS)) {
acpigen_write_scope("\\");
acpigen_write_name_dword("NVB1", (uintptr_t)gnvs + GNVS_DEVICE_NVS_OFFSET);
diff --git a/src/soc/amd/picasso/acpi/globalnvs.asl b/src/soc/amd/picasso/acpi/globalnvs.asl
index 4b0e774755..9d3f381f97 100644
--- a/src/soc/amd/picasso/acpi/globalnvs.asl
+++ b/src/soc/amd/picasso/acpi/globalnvs.asl
@@ -21,7 +21,4 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
TMPS, 8, // 0x17 - Temperature Sensor ID
TCRT, 8, // 0x18 - Critical Threshold
TPSV, 8, // 0x19 - Passive Threshold
- /* ChromeOS stuff (0x100 -> 0xfff, size 0xeff) */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
diff --git a/src/soc/amd/stoneyridge/acpi/globalnvs.asl b/src/soc/amd/stoneyridge/acpi/globalnvs.asl
index 252ceda911..7a48dd57f8 100644
--- a/src/soc/amd/stoneyridge/acpi/globalnvs.asl
+++ b/src/soc/amd/stoneyridge/acpi/globalnvs.asl
@@ -42,7 +42,4 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
FW01, 32, // 0x28 - xHCI FW RAM addr, boot RAM
FW03, 32, // 0x2c - xHCI FW RAM addr, Instruction RAM
EH10, 32, // 0x30 - EHCI BAR
- /* ChromeOS stuff (0x100 -> 0xfff, size 0xeff) */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
diff --git a/src/soc/intel/apollolake/acpi/globalnvs.asl b/src/soc/intel/apollolake/acpi/globalnvs.asl
index 07853defe3..b79a446297 100644
--- a/src/soc/intel/apollolake/acpi/globalnvs.asl
+++ b/src/soc/intel/apollolake/acpi/globalnvs.asl
@@ -28,8 +28,4 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
ELNG, 64, // 0x35 - 0x3C EPC Length
A4GB, 64, // 0x3D - 0x44 Base of above 4GB MMIO Resource
A4GS, 64, // 0x45 - 0x4C Length of above 4GB MMIO Resource
-
- /* ChromeOS stuff (0x100 -> 0xfff, size 0xeff) */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
diff --git a/src/soc/intel/baytrail/acpi/globalnvs.asl b/src/soc/intel/baytrail/acpi/globalnvs.asl
index eb51cada51..97530cb14c 100644
--- a/src/soc/intel/baytrail/acpi/globalnvs.asl
+++ b/src/soc/intel/baytrail/acpi/globalnvs.asl
@@ -42,10 +42,6 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
CMEM, 32, /* 0x30 - CBMEM TOC */
TOLM, 32, /* 0x34 - Top of Low Memory */
CBMC, 32, /* 0x38 - coreboot mem console pointer */
-
- /* ChromeOS specific */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
/* Set flag to enable USB charging in S3 */
diff --git a/src/soc/intel/braswell/acpi/globalnvs.asl b/src/soc/intel/braswell/acpi/globalnvs.asl
index 628a79190a..0714f23e39 100644
--- a/src/soc/intel/braswell/acpi/globalnvs.asl
+++ b/src/soc/intel/braswell/acpi/globalnvs.asl
@@ -44,10 +44,6 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
CMEM, 32, /* 0x30 - CBMEM TOC */
TOLM, 32, /* 0x34 - Top of Low Memory */
CBMC, 32, /* 0x38 - coreboot mem console pointer */
-
- /* ChromeOS specific */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
/* Set flag to enable USB charging in S3 */
diff --git a/src/soc/intel/broadwell/pch/acpi/globalnvs.asl b/src/soc/intel/broadwell/pch/acpi/globalnvs.asl
index 60d5737165..1911636f8d 100644
--- a/src/soc/intel/broadwell/pch/acpi/globalnvs.asl
+++ b/src/soc/intel/broadwell/pch/acpi/globalnvs.asl
@@ -34,10 +34,6 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
CBMC, 32, // 0x1c - 0x1f - coreboot Memory Console
PM1I, 64, // 0x20 - 0x27 - PM1 wake status bit
GPEI, 64, // 0x28 - 0x2f - GPE wake status bit
-
- /* ChromeOS specific */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
/* Set flag to enable USB charging in S3 */
diff --git a/src/soc/intel/common/block/acpi/acpi/globalnvs.asl b/src/soc/intel/common/block/acpi/acpi/globalnvs.asl
index d508544cb0..18852d4bd1 100644
--- a/src/soc/intel/common/block/acpi/acpi/globalnvs.asl
+++ b/src/soc/intel/common/block/acpi/acpi/globalnvs.asl
@@ -26,8 +26,4 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
UIOR, 8, // 0x2f - UART debug controller init on S3 resume
A4GB, 64, // 0x30 - 0x37 Base of above 4GB MMIO Resource
A4GS, 64, // 0x38 - 0x3f Length of above 4GB MMIO Resource
-
- /* ChromeOS specific */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
diff --git a/src/soc/intel/skylake/acpi/globalnvs.asl b/src/soc/intel/skylake/acpi/globalnvs.asl
index 45c784e18d..cc7cc9c990 100644
--- a/src/soc/intel/skylake/acpi/globalnvs.asl
+++ b/src/soc/intel/skylake/acpi/globalnvs.asl
@@ -46,10 +46,6 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
ELNG, 64, // 0x4C - 0x53 EPC Length
A4GB, 64, // 0x54 - 0x5B Base of above 4GB MMIO Resource
A4GS, 64, // 0x5C - 0x63 Length of above 4GB MMIO Resource
-
- /* ChromeOS specific */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
/* Set flag to enable USB charging in S3 */
diff --git a/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl b/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl
index eafa3adacc..f64a845238 100644
--- a/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl
+++ b/src/southbridge/intel/bd82x6x/acpi/globalnvs.asl
@@ -103,10 +103,6 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
Offset (0xf5),
TPIQ, 8, // 0xf5 - trackpad IRQ value
CBMC, 32,
-
- /* ChromeOS specific */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
/* Set flag to enable USB charging in S3 */
diff --git a/src/southbridge/intel/lynxpoint/acpi/globalnvs.asl b/src/southbridge/intel/lynxpoint/acpi/globalnvs.asl
index 179a9912cc..f4071f1144 100644
--- a/src/southbridge/intel/lynxpoint/acpi/globalnvs.asl
+++ b/src/southbridge/intel/lynxpoint/acpi/globalnvs.asl
@@ -93,10 +93,6 @@ Field (GNVS, ByteAcc, NoLock, Preserve)
Offset (0xa0),
CBMC, 32, // 0xa0 - coreboot mem console pointer
-
- /* ChromeOS specific */
- Offset (0x100),
- #include <vendorcode/google/chromeos/acpi/gnvs.asl>
}
/* Set flag to enable USB charging in S3 */
diff --git a/src/vendorcode/google/chromeos/acpi/gnvs.asl b/src/vendorcode/google/chromeos/acpi/gnvs.asl
index 3f7681db87..89e7055f89 100644
--- a/src/vendorcode/google/chromeos/acpi/gnvs.asl
+++ b/src/vendorcode/google/chromeos/acpi/gnvs.asl
@@ -4,23 +4,26 @@
* the mainboard's chromeos.asl
*/
-VBT0, 32, // 0x000 - Boot Reason
-VBT1, 32, // 0x004 - Active Main Firmware
-VBT2, 32, // 0x008 - Active EC Firmware
-VBT3, 16, // 0x00c - CHSW
-VBT4, 2048, // 0x00e - HWID
-VBT5, 512, // 0x10e - FWID
-VBT6, 512, // 0x14e - FRID
-VBT7, 32, // 0x18e - active main firmware type
-VBT8, 32, // 0x192 - Recovery Reason
-VBT9, 32, // 0x196 - FMAP base address
-CHVD, 24576, // 0x19a - VDAT space filled by verified boot
-VBTA, 32, // 0xd9a - pointer to smbios FWID
-MEHH, 256, // 0xd9e - Management Engine Hash
-RMOB, 32, // 0xdbe - RAM oops base address
-RMOL, 32, // 0xdc2 - RAM oops length
-ROVP, 32, // 0xdc6 - pointer to RO_VPD
-ROVL, 32, // 0xdca - size of RO_VPD
-RWVP, 32, // 0xdce - pointer to RW_VPD
-RWVL, 32, // 0xdd2 - size of RW_VPD
+Field (CNVS, ByteAcc, NoLock, Preserve)
+{
+ VBT0, 32, // 0x000 - Boot Reason
+ VBT1, 32, // 0x004 - Active Main Firmware
+ VBT2, 32, // 0x008 - Active EC Firmware
+ VBT3, 16, // 0x00c - CHSW
+ VBT4, 2048, // 0x00e - HWID
+ VBT5, 512, // 0x10e - FWID
+ VBT6, 512, // 0x14e - FRID
+ VBT7, 32, // 0x18e - active main firmware type
+ VBT8, 32, // 0x192 - Recovery Reason
+ VBT9, 32, // 0x196 - FMAP base address
+ CHVD, 24576, // 0x19a - VDAT space filled by verified boot
+ VBTA, 32, // 0xd9a - pointer to smbios FWID
+ MEHH, 256, // 0xd9e - Management Engine Hash
+ RMOB, 32, // 0xdbe - RAM oops base address
+ RMOL, 32, // 0xdc2 - RAM oops length
+ ROVP, 32, // 0xdc6 - pointer to RO_VPD
+ ROVL, 32, // 0xdca - size of RO_VPD
+ RWVP, 32, // 0xdce - pointer to RW_VPD
+ RWVL, 32, // 0xdd2 - size of RW_VPD
// 0xdd6
+}