From: Maarten Lankhorst <m.b.lankhorst@gmail.com>
To: Matt Fleming <matt@console-pimps.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/9] x86 EFI boot stub
Date: Thu, 11 Aug 2011 15:05:50 +0200 [thread overview]
Message-ID: <4E43D3AE.70901@gmail.com> (raw)
In-Reply-To: <1313060386-4858-1-git-send-email-matt@console-pimps.org>
On 08/11/2011 12:59 PM, Matt Fleming wrote:
> From: Matt Fleming <matt.fleming@intel.com>
>
> This series adds support for an EFI boot stub, similar to the existing
> BIOS boot stub. The result is that you can boot a bzImage on an EFI
> machine without the use of a boot loader by making the bzImage appear
> to the EFI firmware to be an EFI application. Also, a single bzImage
> can be booted on either a BIOS or EFI machine.
>
> Using the EFI boot stub has the advantage that the kernel is
> responsible for configuring the machine to the point where we can
> fully boot the kernel, so we are no longer at the mercy of the boot
> loader.
>
Fails to boot here. I thought changing characteristics from 0x60500020 to 0xe0500020 would help, but no. :/
This change would make the code section writable.
FileAlignment you use is probably wrong, I think it should be 0x200 not 0x2000 .
Maybe you need to add a data section and fix SizeOfInitializedData too?
It just hangs on a blinking cursor, no idea if it actually started executing anything yet or not, since nothing is printed out.
~Maarten
next prev parent reply other threads:[~2011-08-11 13:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-11 10:59 [PATCH 0/9] x86 EFI boot stub Matt Fleming
2011-08-11 10:59 ` [PATCH 1/9] x86: Don't use magic strings for EFI loader signature Matt Fleming
2011-08-11 10:59 ` [PATCH 2/9] efi.h: Add struct definition for boot time services Matt Fleming
2011-08-11 10:59 ` [PATCH 3/9] efi.h: Add efi_image_loaded_t Matt Fleming
2011-08-11 10:59 ` [PATCH 4/9] efi.h: Add allocation types for boottime->allocate_pages() Matt Fleming
2011-08-11 10:59 ` [PATCH 5/9] efi.h: Add graphics protocol guid Matt Fleming
2011-08-11 10:59 ` [PATCH 6/9] efi.h: Add boottime->locate_handle search types Matt Fleming
2011-08-11 10:59 ` [PATCH 7/9] efi: Add EFI file I/O data types Matt Fleming
2011-08-11 10:59 ` [PATCH 8/9] x86, efi: EFI boot stub support Matt Fleming
2011-08-11 18:09 ` Andi Kleen
2011-08-17 11:46 ` Matt Fleming
2011-08-11 10:59 ` [PATCH 9/9] x86, efi: Make efi_call_phys_prelog() CONFIG_RELOCATABLE-aware Matt Fleming
2011-08-11 13:05 ` Maarten Lankhorst [this message]
2011-08-11 15:14 ` [PATCH 0/9] x86 EFI boot stub Matt Fleming
2011-08-11 17:55 ` Maarten Lankhorst
2011-08-26 12:29 ` Matt Fleming
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