add a note about mba 4,2

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Evgeny Zinoviev 2020-08-04 17:01:50 +03:00
parent d9083f56c9
commit 52475cdb32

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#### Supported models
As of time of writing, following models are supported in coreboot. Other models might be supported in future.
* MacBook Air 4,2 (13'' Mid 2011) (`macbookair4_2`)
* MacBook Air 4,2 (13'' Mid 2011) (`macbookair4_2`).<br>**Attention!** See the note below.
* MacBook Air 5,2 (13'' Mid 2012) (`macbookair5_2`)
* MacBook Pro 8,1 (13'' Early 2011) (`macbookpro8_1`)
* MacBook Pro 10,1 (15'' Mid 2012 Retina) (`macbookpro10_1`)
**MacBook Air 4,2** is the only model that hasn't been tested or ported by me, simply because I don't have it.
There were reports that it doesn't work, and by the nature of those reports I suggest that coreboot port for MBA 4,2 is broken.
Please don't try to use mmga on 4,2 until it's fixed.
#### System requirements
* Recent Linux booted with `iomem=relaxed` kernel parameter (needed for internal flashing to work);
* Build dependencies. Here's a list for Ubuntu 16.04: