Attention is currently required from: Angel Pons, Felix Held.

Evgeny Zinoviev uploaded patch set #39 to this change.

View Change

mb/apple: Add MacBook Air 5,2 (A1466) support

What works:
- Linux 4.9, Linux 5.10
- Tianocore
- Wi-Fi
- S3 suspend and resume
- Both USB ports
- Trackpad
- libgfxinit
- me_cleaner
- Speakers
- ACPI support for battery, AC, lid (lid wakeup also works)
- SD card reader
- Camera
- Mic
- usbdebug (USB port on the left side)

Not tested:
- Thunderbolt

Known issues:
- Bad sound in headphones
- Not all memory configurations are supported

Change-Id: I1ebe6f87a8254871698be74f913b9d969d722447
Signed-off-by: Evgeny Zinoviev <>
M 3rdparty/blobs
M 3rdparty/cmocka
M 3rdparty/intel-microcode
A Documentation/mainboard/apple/
A Documentation/mainboard/apple/mba52_3v3.jpg
A Documentation/mainboard/apple/mba52_3v3_2.jpg
A Documentation/mainboard/apple/mba52_adapter.jpg
A Documentation/mainboard/apple/mba52_bat_unplug.jpg
A Documentation/mainboard/apple/mba52_motherboard.jpg
A Documentation/mainboard/apple/mba52_plug_j5100.jpg
M Documentation/mainboard/
A src/mainboard/apple/macbookair5_2/Kconfig
A src/mainboard/apple/macbookair5_2/
A src/mainboard/apple/macbookair5_2/
A src/mainboard/apple/macbookair5_2/acpi/ec.asl
A src/mainboard/apple/macbookair5_2/acpi/platform.asl
A src/mainboard/apple/macbookair5_2/acpi/superio.asl
A src/mainboard/apple/macbookair5_2/acpi_tables.c
A src/mainboard/apple/macbookair5_2/board_info.txt
A src/mainboard/apple/macbookair5_2/cmos.default
A src/mainboard/apple/macbookair5_2/cmos.layout
A src/mainboard/apple/macbookair5_2/devicetree.cb
A src/mainboard/apple/macbookair5_2/dsdt.asl
A src/mainboard/apple/macbookair5_2/early_init.c
A src/mainboard/apple/macbookair5_2/
A src/mainboard/apple/macbookair5_2/gpio.c
A src/mainboard/apple/macbookair5_2/hda_verb.c
A src/mainboard/apple/macbookair5_2/mainboard.c
A src/mainboard/apple/macbookair5_2/spd/4g_hynix_micron.spd.hex
A src/mainboard/apple/macbookair5_2/spd/4g_samsung.spd.hex
A src/mainboard/apple/macbookair5_2/spd/
31 files changed, 876 insertions(+), 3 deletions(-)

git pull ssh:// refs/changes/04/32604/39

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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Change-Id: I1ebe6f87a8254871698be74f913b9d969d722447
Gerrit-Change-Number: 32604
Gerrit-PatchSet: 39
Gerrit-Owner: Evgeny Zinoviev <>
Gerrit-Reviewer: Angel Pons <>
Gerrit-Reviewer: Evgeny Zinoviev <>
Gerrit-Reviewer: Martin L Roth <>
Gerrit-Reviewer: Patrick Rudolph <>
Gerrit-Reviewer: Paul Menzel <>
Gerrit-Reviewer: build bot (Jenkins) <>
Gerrit-CC: Felix Held <>
Gerrit-Attention: Angel Pons <>
Gerrit-Attention: Felix Held <>
Gerrit-MessageType: newpatchset