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* [MAC HELP] Does Mac has a grubx64.efi ?
@ 2017-04-24 12:27 Amit kumar
  2017-04-24 15:24 ` Blibbet
  2017-04-24 15:44 ` [MAC HELP] Does Mac has a grubx64.efi ? / Andrew Fish
  0 siblings, 2 replies; 5+ messages in thread
From: Amit kumar @ 2017-04-24 12:27 UTC (permalink / raw)
  To: edk2-devel@lists.01.org

Hi ,

I am trying to boot a mac OS X from the efi shell so i opened the EFI partition.
As usual there was EFI directory inside which there was APPLE director.
so i went to EFI/APPLE director and found out there where two more directories inside /EFI/APPLE
1. FIRMWARE and 2. EXTENSIONS but there was no grubx64.efi like linux system.
E.g 
we can boot ubutu using :
EFI/ubuntu/grubx64.efi 
and for windows we have
EFI/Boot/BOOTX64.efi 

i found out there is a ThorUtil.efi in /EFI/APPLE/FIRMWARE  but when i try to run it, it says ThorUtil.efi is not recognized as an internal or external command, operable program, or a batch file. 


Can some help me booting a mac OS from UEFI shell.
P.S :: I have a mac air 13, intel i5, OS X

Thanks And Regards
Amit Kumar 


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [MAC HELP] Does Mac has a grubx64.efi ?
  2017-04-24 12:27 [MAC HELP] Does Mac has a grubx64.efi ? Amit kumar
@ 2017-04-24 15:24 ` Blibbet
  2017-04-24 15:44 ` [MAC HELP] Does Mac has a grubx64.efi ? / Andrew Fish
  1 sibling, 0 replies; 5+ messages in thread
From: Blibbet @ 2017-04-24 15:24 UTC (permalink / raw)
  To: edk2-devel

On 04/24/2017 05:27 AM, Amit kumar wrote:
> Hi ,
> I am trying to boot a mac OS X from the efi shell so i opened the EFI
partition.
[...]
> Can some help me booting a mac OS from UEFI shell.

No, Apple probably does not ship a GPL-licensed GRUB loader.

You might want to look into Cloverboot and Hackintosh community solutions.

I presume you've read RodsBooks.com.
http://www.rodsbooks.com/linux-uefi/
http://rodsbooks.com/ubuntu-efi/index.html

You might try looking into using rEFInd instead of GRUB.
http://www.rodsbooks.com/refind/getting.html

I don't think Apple provides a UEFI shell compiled for their systems.
I'd love to see a support article that shows how to do that!

Is there and end-user support forum for Apple EFI issues for end-users?
Especially now that Apple has eficheck.

The boot-dev list seems close, but is abandoned and for developers only.
https://lists.apple.com/mailman/listinfo
https://lists.apple.com/mailman/listinfo/boot-dev
https://lists.apple.com/

It seems the best choice is to do a general post on the Discussions site?
https://discussions.apple.com/
https://discussions.apple.com/search.jspa?q=EFI

You might try the GRUB support list:
https://lists.gnu.org/mailman/listinfo/help-grub
https://savannah.gnu.org/mail/?group=grub
https://www.gnu.org/software/grub/grub-mailinglist.html

Another option may be StackExchange.

Thanks,
Lee Fisher


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [MAC HELP] Does Mac has a grubx64.efi ? /
  2017-04-24 12:27 [MAC HELP] Does Mac has a grubx64.efi ? Amit kumar
  2017-04-24 15:24 ` Blibbet
@ 2017-04-24 15:44 ` Andrew Fish
  2017-04-26  6:13   ` Amit kumar
  1 sibling, 1 reply; 5+ messages in thread
From: Andrew Fish @ 2017-04-24 15:44 UTC (permalink / raw)
  To: Amit kumar; +Cc: edk2-devel@lists.01.org


> On Apr 24, 2017, at 5:27 AM, Amit kumar <akamit91@hotmail.com> wrote:
> 
> Hi ,
> 
> I am trying to boot a mac OS X from the efi shell so i opened the EFI partition.
> As usual there was EFI directory inside which there was APPLE director.
> so i went to EFI/APPLE director and found out there where two more directories inside /EFI/APPLE
> 1. FIRMWARE and 2. EXTENSIONS but there was no grubx64.efi like linux system.
> E.g 
> we can boot ubutu using :
> EFI/ubuntu/grubx64.efi 
> and for windows we have
> EFI/Boot/BOOTX64.efi 
> 
> i found out there is a ThorUtil.efi in /EFI/APPLE/FIRMWARE  but when i try to run it, it says ThorUtil.efi is not recognized as an internal or external command, operable program, or a batch file. 
> 
> 
> Can some help me booting a mac OS from UEFI shell.
> P.S :: I have a mac air 13, intel i5, OS X
> 

>From macOS you can run `bless --info` and this will show you the current path to the OS loader. 
The common location is System/Library/CoreServices/boot.efi on your OS boot volume. 

Thanks,

Andrew Fish

> Thanks And Regards
> Amit Kumar 
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel



^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [MAC HELP] Does Mac has a grubx64.efi ?
@ 2017-04-24 16:02 Marvin Häuser
  0 siblings, 0 replies; 5+ messages in thread
From: Marvin Häuser @ 2017-04-24 16:02 UTC (permalink / raw)
  To: edk2-devel@lists.01.org

Run '/System/Library/CoreServices/boot.efi' (without the quotes) on the macOS root partition, not the ESP.

Regards,
Marvin.

-----Ursprüngliche Nachricht-----
Von: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] Im Auftrag von Amit kumar
Gesendet: Montag, 24. April 2017 14:27
An: edk2-devel@lists.01.org
Betreff: [edk2] [MAC HELP] Does Mac has a grubx64.efi ?

Hi ,

I am trying to boot a mac OS X from the efi shell so i opened the EFI partition.
As usual there was EFI directory inside which there was APPLE director.
so i went to EFI/APPLE director and found out there where two more directories inside /EFI/APPLE 1. FIRMWARE and 2. EXTENSIONS but there was no grubx64.efi like linux system.
E.g
we can boot ubutu using :
EFI/ubuntu/grubx64.efi
and for windows we have
EFI/Boot/BOOTX64.efi 

i found out there is a ThorUtil.efi in /EFI/APPLE/FIRMWARE  but when i try to run it, it says ThorUtil.efi is not recognized as an internal or external command, operable program, or a batch file. 


Can some help me booting a mac OS from UEFI shell.
P.S :: I have a mac air 13, intel i5, OS X

Thanks And Regards
Amit Kumar
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel


^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [MAC HELP] Does Mac has a grubx64.efi ? /
  2017-04-24 15:44 ` [MAC HELP] Does Mac has a grubx64.efi ? / Andrew Fish
@ 2017-04-26  6:13   ` Amit kumar
  0 siblings, 0 replies; 5+ messages in thread
From: Amit kumar @ 2017-04-26  6:13 UTC (permalink / raw)
  To: Andrew Fish; +Cc: edk2-devel@lists.01.org

Thank you very much.


Thanks And Regards

Amit Kumar

________________________________
From: afish@apple.com <afish@apple.com> on behalf of Andrew Fish <afish@apple.com>
Sent: Monday, April 24, 2017 9:14:19 PM
To: Amit kumar
Cc: edk2-devel@lists.01.org
Subject: Re: [edk2] [MAC HELP] Does Mac has a grubx64.efi ? /


> On Apr 24, 2017, at 5:27 AM, Amit kumar <akamit91@hotmail.com> wrote:
>
> Hi ,
>
> I am trying to boot a mac OS X from the efi shell so i opened the EFI partition.
> As usual there was EFI directory inside which there was APPLE director.
> so i went to EFI/APPLE director and found out there where two more directories inside /EFI/APPLE
> 1. FIRMWARE and 2. EXTENSIONS but there was no grubx64.efi like linux system.
> E.g
> we can boot ubutu using :
> EFI/ubuntu/grubx64.efi
> and for windows we have
> EFI/Boot/BOOTX64.efi
>
> i found out there is a ThorUtil.efi in /EFI/APPLE/FIRMWARE  but when i try to run it, it says ThorUtil.efi is not recognized as an internal or external command, operable program, or a batch file.
>
>
> Can some help me booting a mac OS from UEFI shell.
> P.S :: I have a mac air 13, intel i5, OS X
>

>From macOS you can run `bless --info` and this will show you the current path to the OS loader.
The common location is System/Library/CoreServices/boot.efi on your OS boot volume.

Thanks,

Andrew Fish

> Thanks And Regards
> Amit Kumar
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel



^ permalink raw reply	[flat|nested] 5+ messages in thread

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Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-04-24 12:27 [MAC HELP] Does Mac has a grubx64.efi ? Amit kumar
2017-04-24 15:24 ` Blibbet
2017-04-24 15:44 ` [MAC HELP] Does Mac has a grubx64.efi ? / Andrew Fish
2017-04-26  6:13   ` Amit kumar
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2017-04-24 16:02 [MAC HELP] Does Mac has a grubx64.efi ? Marvin Häuser

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