mainboards: Drop PWRS from GNVS

Initialize variable to 1 to indicate AC power supply.
If platform has EC it will set this correctly based on
whether plugged on the charger or not.

Change-Id: I3f834cf7563b9e512fcab34cdb7a27a9f0fd31c0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49352
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

12 files changed, 0 insertions, 58 deletions

diff --git a/src/mainboard/acer/g43t-am3/acpi_tables.c b/src/mainboard/acer/g43t-am3/acpi_tables.c
index 67e7b1a0b2..cd44ed207b 100644
--- a/src/mainboard/acer/g43t-am3/acpi_tables.c
+++ b/src/mainboard/acer/g43t-am3/acpi_tables.c
@@ -5,6 +5,5 @@
 
 void mainboard_fill_gnvs(struct global_nvs *gnvs)
 {
-	gnvs->pwrs = 1;	   /* Power state (AC = 1) */
 	gnvs->osys = 2002; /* At least WINXP SP2 (HPET fix) */
 }
diff --git a/src/mainboard/asrock/g41c-gs/acpi_tables.c b/src/mainboard/asrock/g41c-gs/acpi_tables.c
deleted file mode 100644
index 566cad75bb..0000000000
--- a/src/mainboard/asrock/g41c-gs/acpi_tables.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <acpi/acpi_gnvs.h>
-#include <soc/nvs.h>
-
-void mainboard_fill_gnvs(struct global_nvs *gnvs)
-{
-	gnvs->pwrs = 1;    /* Power state (AC = 1) */
-}
diff --git a/src/mainboard/asus/p5qc/acpi_tables.c b/src/mainboard/asus/p5qc/acpi_tables.c
index 1ac09572f1..cd44ed207b 100644
--- a/src/mainboard/asus/p5qc/acpi_tables.c
+++ b/src/mainboard/asus/p5qc/acpi_tables.c
@@ -5,6 +5,5 @@
 
 void mainboard_fill_gnvs(struct global_nvs *gnvs)
 {
-	gnvs->pwrs = 1;    /* Power state (AC = 1) */
 	gnvs->osys = 2002; /* At least WINXP SP2 (HPET fix) */
 }
diff --git a/src/mainboard/asus/p5ql-em/acpi_tables.c b/src/mainboard/asus/p5ql-em/acpi_tables.c
index 1ac09572f1..cd44ed207b 100644
--- a/src/mainboard/asus/p5ql-em/acpi_tables.c
+++ b/src/mainboard/asus/p5ql-em/acpi_tables.c
@@ -5,6 +5,5 @@
 
 void mainboard_fill_gnvs(struct global_nvs *gnvs)
 {
-	gnvs->pwrs = 1;    /* Power state (AC = 1) */
 	gnvs->osys = 2002; /* At least WINXP SP2 (HPET fix) */
 }
diff --git a/src/mainboard/asus/p5qpl-am/acpi_tables.c b/src/mainboard/asus/p5qpl-am/acpi_tables.c
deleted file mode 100644
index 566cad75bb..0000000000
--- a/src/mainboard/asus/p5qpl-am/acpi_tables.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <acpi/acpi_gnvs.h>
-#include <soc/nvs.h>
-
-void mainboard_fill_gnvs(struct global_nvs *gnvs)
-{
-	gnvs->pwrs = 1;    /* Power state (AC = 1) */
-}
diff --git a/src/mainboard/foxconn/g41s-k/acpi_tables.c b/src/mainboard/foxconn/g41s-k/acpi_tables.c
deleted file mode 100644
index 3bdb266fda..0000000000
--- a/src/mainboard/foxconn/g41s-k/acpi_tables.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <acpi/acpi_gnvs.h>
-#include <soc/nvs.h>
-
-void mainboard_fill_gnvs(struct global_nvs *gnvs)
-{
-	gnvs->pwrs = 1; /* Power state (AC = 1) */
-}
diff --git a/src/mainboard/gigabyte/ga-g41m-es2l/acpi_tables.c b/src/mainboard/gigabyte/ga-g41m-es2l/acpi_tables.c
index 1ac09572f1..cd44ed207b 100644
--- a/src/mainboard/gigabyte/ga-g41m-es2l/acpi_tables.c
+++ b/src/mainboard/gigabyte/ga-g41m-es2l/acpi_tables.c
@@ -5,6 +5,5 @@
 
 void mainboard_fill_gnvs(struct global_nvs *gnvs)
 {
-	gnvs->pwrs = 1;    /* Power state (AC = 1) */
 	gnvs->osys = 2002; /* At least WINXP SP2 (HPET fix) */
 }
diff --git a/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl b/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
index 698686466f..465c77c97a 100644
--- a/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
+++ b/src/mainboard/hp/pavilion_m6_1035dx/acpi/mainboard.asl
@@ -16,10 +16,6 @@
 	Name(OSV, Ones) /* Assume nothing */
 	Name(PICM, One) /* Assume APIC */
 
-	/* Variables used by EC */
-	/* TODO: These may belong in global non-volatile storage */
-	Name(PWRS, Zero)
-
 	/* AcpiGpe0Blk */
 	OperationRegion(GP0B, SystemMemory, 0xfed80814, 0x04)
 		Field(GP0B, ByteAcc, NoLock, Preserve) {
diff --git a/src/mainboard/intel/dg41wv/acpi_tables.c b/src/mainboard/intel/dg41wv/acpi_tables.c
deleted file mode 100644
index 566cad75bb..0000000000
--- a/src/mainboard/intel/dg41wv/acpi_tables.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <acpi/acpi_gnvs.h>
-#include <soc/nvs.h>
-
-void mainboard_fill_gnvs(struct global_nvs *gnvs)
-{
-	gnvs->pwrs = 1;    /* Power state (AC = 1) */
-}
diff --git a/src/mainboard/intel/dg43gt/acpi_tables.c b/src/mainboard/intel/dg43gt/acpi_tables.c
index 1ac09572f1..cd44ed207b 100644
--- a/src/mainboard/intel/dg43gt/acpi_tables.c
+++ b/src/mainboard/intel/dg43gt/acpi_tables.c
@@ -5,6 +5,5 @@
 
 void mainboard_fill_gnvs(struct global_nvs *gnvs)
 {
-	gnvs->pwrs = 1;    /* Power state (AC = 1) */
 	gnvs->osys = 2002; /* At least WINXP SP2 (HPET fix) */
 }
diff --git a/src/mainboard/lenovo/g505s/acpi/mainboard.asl b/src/mainboard/lenovo/g505s/acpi/mainboard.asl
index 698686466f..465c77c97a 100644
--- a/src/mainboard/lenovo/g505s/acpi/mainboard.asl
+++ b/src/mainboard/lenovo/g505s/acpi/mainboard.asl
@@ -16,10 +16,6 @@
 	Name(OSV, Ones) /* Assume nothing */
 	Name(PICM, One) /* Assume APIC */
 
-	/* Variables used by EC */
-	/* TODO: These may belong in global non-volatile storage */
-	Name(PWRS, Zero)
-
 	/* AcpiGpe0Blk */
 	OperationRegion(GP0B, SystemMemory, 0xfed80814, 0x04)
 		Field(GP0B, ByteAcc, NoLock, Preserve) {
diff --git a/src/mainboard/lenovo/thinkcentre_a58/acpi_tables.c b/src/mainboard/lenovo/thinkcentre_a58/acpi_tables.c
deleted file mode 100644
index 566cad75bb..0000000000
--- a/src/mainboard/lenovo/thinkcentre_a58/acpi_tables.c
+++ /dev/null
@@ -1,9 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <acpi/acpi_gnvs.h>
-#include <soc/nvs.h>
-
-void mainboard_fill_gnvs(struct global_nvs *gnvs)
-{
-	gnvs->pwrs = 1;    /* Power state (AC = 1) */
-}