From: Telemann Pioneer <telemannpioneer@hotmail.com>
To: Rebecca Cran <rebecca@bluestop.org>,
"edk2-devel@lists.01.org" <edk2-devel@lists.01.org>
Subject: Re: Hang when calling ExitBootServices on IA32 firmware v1.0 on MinnowBoard Turbot
Date: Wed, 27 Feb 2019 20:38:10 +0000 [thread overview]
Message-ID: <DB7P192MB0267DA9ED0CCC8613527E4F7B1740@DB7P192MB0267.EURP192.PROD.OUTLOOK.COM> (raw)
In-Reply-To: <ad83ab19-9135-26fd-60b4-e1c92eeebeb2@bluestop.org>
Hi Rebecca,
MinnowBoard Turbot Dual Ethernet runs with UDK2018
https://github.com/MinnowWare/UDK2018-MinnowBoard
That BIOS starts a 64Bit Windows10, including S3 and resume…
Phil
________________________________
From: edk2-devel <edk2-devel-bounces@lists.01.org> on behalf of Rebecca Cran via edk2-devel <edk2-devel@lists.01.org>
Sent: Wednesday, February 27, 2019 12:00:45 AM
To: edk2-devel@lists.01.org
Subject: Re: [edk2] Hang when calling ExitBootServices on IA32 firmware v1.0 on MinnowBoard Turbot
On 2/25/19 5:08 PM, Rebecca Cran via edk2-devel wrote:
> I've been trying to test a boot loader on my MinnowBoard Turbot board.
> It's running the latest 1.0 firmware from firmware.intel.com, and I'm
> seeing a hang at the point when gBS->ExitBootServices is called.
I did more debugging using OVMF and found that the i386 boot loader code
was trying to call printf (which allocates memory) after
ExitBootServices. And that booting an i386 kernel isn't actually
supported. So there's not a problem with the MinnowBoard firmware.
--
Rebecca Cran
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prev parent reply other threads:[~2019-02-27 20:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-26 0:08 Hang when calling ExitBootServices on IA32 firmware v1.0 on MinnowBoard Turbot Rebecca Cran
2019-02-26 23:00 ` Rebecca Cran
2019-02-27 20:38 ` Telemann Pioneer [this message]
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