linux-kernel - [PATCH 2/2 -v3] x86_64 EFI boot support: EFI boot document

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <1193969298.11724.18.camel@caritas-dev.intel.com>
Date:	Fri, 02 Nov 2007 10:08:18 +0800
From:	"Huang, Ying" <ying.huang@...el.com>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	akpm@...ux-foundation.org, Andi Kleen <ak@...e.de>,
	"Antonino A. Daplas" <adaplas@....net>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2 -v3] x86_64 EFI boot support: EFI boot document

This patch adds document for EFI x86_64 boot support. The setup and
operation guide of EFI based system is documented in
Documentation/x86_64/uefi.txt.

Signed-off-by: Chandramouli Narayanan <mouli@...ux.intel.com>
Signed-off-by: Huang Ying <ying.huang@...el.com>

---
 Documentation/x86_64/uefi.txt |   29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

Index: linux-2.6.24-rc1/Documentation/x86_64/uefi.txt
===================================================================
--- /dev/null
+++ linux-2.6.24-rc1/Documentation/x86_64/uefi.txt
@@ -0,0 +1,29 @@
+General note on [U]EFI x86_64 support
+-------------------------------------
+
+The nomenclature EFI and UEFI are used interchangeably in this document.
+
+Although the tools below are _not_ needed for building the kernel,
+the needed bootloader support and associated tools for x86_64 platforms
+with EFI firmware and specifications are listed below.
+
+1. UEFI specification:  http://www.uefi.org
+
+2. Booting Linux kernel on UEFI x86_64 platform requires bootloader
+   support. Elilo with x86_64 support can be used.
+
+3. x86_64 platform with EFI/UEFI firmware.
+
+Mechanics:
+---------
+- Build the kernel with the following configuration.
+	CONFIG_FB_EFI=y
+	CONFIG_FRAMEBUFFER_CONSOLE=y
+- Create a VFAT partition on the disk
+- Copy the following to the VFAT partition:
+	elilo bootloader with x86_64 support, elilo configuration file,
+	kernel image built in first step and corresponding
+	initrd. Instructions on building elilo	and its dependencies
+	can be found in the elilo sourceforge project.
+- Boot to EFI shell and invoke elilo choosing the kernel image built
+  in first step.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/