From 229c88dc3ded9baeaca8b87767dc5c41c05afd6e Mon Sep 17 00:00:00 2001
From: Laszlo Ersek <lersek@redhat.com>
Date: Tue, 4 Nov 2014 23:02:53 +0100
Subject: OvmfPkg: allow exclusion of the shell from the firmware image (RH
only)
Notes about the RHEL-8.1/20190308-89910a39dcfd [edk2-stable201903] ->
RHEL-8.2/20190904-37eef91017ad [edk2-stable201908] rebase:
- no change
Notes about the RHEL-8.0/20180508-ee3198e672e2 ->
RHEL-8.1/20190308-89910a39dcfd rebase:
- update the patch against the following upstream commits:
- 4b888334d234 ("OvmfPkg: Remove EdkShellBinPkg in FDF", 2018-11-19)
- 277a3958d93a ("OvmfPkg: Don't include TftpDynamicCommand in XCODE5
tool chain", 2018-11-27)
Notes about the RHEL-7.6/ovmf-20180508-2.gitee3198e672e2.el7 ->
RHEL-8.0/20180508-ee3198e672e2 rebase:
- reorder the rebase changelog in the commit message so that it reads like
a blog: place more recent entries near the top
- no changes to the patch body
Notes about the 20171011-92d07e48907f -> 20180508-ee3198e672e2 rebase:
- no change
Notes about the 20170228-c325e41585e3 -> 20171011-92d07e48907f rebase:
- no changes
Notes about the 20160608b-988715a -> 20170228-c325e41585e3 rebase:
- no changes
Message-id: <1415138578-27173-14-git-send-email-lersek@redhat.com>
Patchwork-id: 62119
O-Subject: [RHEL-7.1 ovmf PATCH v2 13/18] OvmfPkg: allow exclusion of the shell
from the firmware image (RH only)
Bugzilla: 1147592
Acked-by: Andrew Jones <drjones@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
When '-D EXCLUDE_SHELL_FROM_FD' is passed to 'build', exclude the shell
binary from the firmware image.
Peter Jones advised us that firmware vendors for physical systems disable
the memory-mapped, firmware image-contained UEFI shell in
SecureBoot-enabled builds. The reason being that the memory-mapped shell
can always load, it may have direct access to various hardware in the
system, and it can run UEFI shell scripts (which cannot be signed at all).
Intended use of the new build option:
- In-tree builds: don't pass '-D EXCLUDE_SHELL_FROM_FD'. The resultant
firmware image will contain a shell binary, independently of SecureBoot
enablement, which is flexible for interactive development. (Ie. no
change for in-tree builds.)
- RPM builds: pass both '-D SECURE_BOOT_ENABLE' and
'-D EXCLUDE_SHELL_FROM_FD'. The resultant RPM will provide:
- OVMF_CODE.fd: SecureBoot-enabled firmware, without builtin UEFI shell,
- OVMF_VARS.fd: variable store template matching OVMF_CODE.fd,
- UefiShell.iso: a bootable ISO image with the shell on it as default
boot loader. The shell binary will load when SecureBoot is turned off,
and won't load when SecureBoot is turned on (because it is not
signed).
UefiShell.iso is the reason we're not excluding the shell from the DSC
files as well, only the FDF files -- when '-D EXCLUDE_SHELL_FROM_FD'
is specified, the shell binary needs to be built the same, only it
will be included in UefiShell.iso.
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
(cherry picked from commit 9c391def70366cabae08e6008814299c3372fafd)
(cherry picked from commit d9dd9ee42937b2611fe37183cc9ec7f62d946933)
(cherry picked from commit 23df46ebbe7b09451d3a05034acd4d3a25e7177b)
(cherry picked from commit f0303f71d576c51b01c4ff961b429d0e0e707245)
(cherry picked from commit bbd64eb8658e9a33eab4227d9f4e51ad78d9f687)
(cherry picked from commit 8628ef1b8d675ebec39d83834abbe3c8c8c42cf4)
---
OvmfPkg/OvmfPkgIa32.fdf | 2 ++
OvmfPkg/OvmfPkgIa32X64.fdf | 2 ++
OvmfPkg/OvmfPkgX64.fdf | 2 ++
3 files changed, 6 insertions(+)
diff --git a/OvmfPkg/OvmfPkgIa32.fdf b/OvmfPkg/OvmfPkgIa32.fdf
index 326f82384e..dff2fcd9f6 100644
--- a/OvmfPkg/OvmfPkgIa32.fdf
+++ b/OvmfPkg/OvmfPkgIa32.fdf
@@ -278,10 +278,12 @@ INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResour
INF FatPkg/EnhancedFatDxe/Fat.inf
INF MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+!ifndef $(EXCLUDE_SHELL_FROM_FD)
!if $(TOOL_CHAIN_TAG) != "XCODE5"
INF ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf
!endif
INF ShellPkg/Application/Shell/Shell.inf
+!endif
INF MdeModulePkg/Logo/LogoOpenSSLDxe.inf
diff --git a/OvmfPkg/OvmfPkgIa32X64.fdf b/OvmfPkg/OvmfPkgIa32X64.fdf
index aefb6614ad..6684a2e799 100644
--- a/OvmfPkg/OvmfPkgIa32X64.fdf
+++ b/OvmfPkg/OvmfPkgIa32X64.fdf
@@ -279,10 +279,12 @@ INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResour
INF FatPkg/EnhancedFatDxe/Fat.inf
INF MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+!ifndef $(EXCLUDE_SHELL_FROM_FD)
!if $(TOOL_CHAIN_TAG) != "XCODE5"
INF ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf
!endif
INF ShellPkg/Application/Shell/Shell.inf
+!endif
INF MdeModulePkg/Logo/LogoOpenSSLDxe.inf
diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf
index aefb6614ad..6684a2e799 100644
--- a/OvmfPkg/OvmfPkgX64.fdf
+++ b/OvmfPkg/OvmfPkgX64.fdf
@@ -279,10 +279,12 @@ INF MdeModulePkg/Universal/Acpi/BootGraphicsResourceTableDxe/BootGraphicsResour
INF FatPkg/EnhancedFatDxe/Fat.inf
INF MdeModulePkg/Universal/Disk/UdfDxe/UdfDxe.inf
+!ifndef $(EXCLUDE_SHELL_FROM_FD)
!if $(TOOL_CHAIN_TAG) != "XCODE5"
INF ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf
!endif
INF ShellPkg/Application/Shell/Shell.inf
+!endif
INF MdeModulePkg/Logo/LogoOpenSSLDxe.inf
--
2.18.1