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mb/lenovo/*: Drop unused ACPI code

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Drop useless ACPI code and make the codebase look more like the
T430 codebase. IASL doesn't remove empty scope blocks and it
causes binary differences in the produced DSDT.

TEST=TIMELESS build shows that T530 DSDT is now identical to the
     T430 DSDT.

Change-Id: Ie65668b98c5ee772a926a265d09ee20ab8d2e15e
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91284
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Patrick Rudolph 2026-02-15 13:52:53 +01:00 • committed by Matt DeVillier
commit 33d873324e
10 changed files with 0 additions and 49 deletions
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4
src/mainboard/lenovo/l520/acpi/ec.asl
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@ -1,7 +1,3 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}

5
src/mainboard/lenovo/t420/acpi/ec.asl
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@ -1,9 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_b0.asl>

5
src/mainboard/lenovo/t420s/acpi/ec.asl
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@ -1,9 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_b0.asl>

5
src/mainboard/lenovo/t430s/acpi/ec.asl
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@ -1,9 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_b0.asl>

5
src/mainboard/lenovo/t520/acpi/ec.asl
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@ -1,9 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_b0.asl>

5
src/mainboard/lenovo/t530/acpi/ec.asl
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@ -1,9 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_b0.asl>

5
src/mainboard/lenovo/x1_carbon_gen1/acpi/ec.asl
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@ -1,9 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_b0.asl>

5
src/mainboard/lenovo/x201/acpi/ec.asl
View file

@ -5,10 +5,5 @@ Name(\TPSV, 90)
Name(\FLVL, 0)
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#define H8_BAT_THRESHOLDS_BIT7
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_24.asl>

5
src/mainboard/lenovo/x220/acpi/ec.asl
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@ -1,9 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_b0.asl>

5
src/mainboard/lenovo/x230/acpi/ec.asl
View file

@ -1,9 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <ec/lenovo/h8/acpi/ec.asl>
Scope(\_SB.PCI0.LPCB.EC)
{
}
#include <ec/lenovo/h8/acpi/thinkpad_bat_thresholds_b0.asl>