From: "Gerd Hoffmann" <kraxel@redhat.com>
To: devel@edk2.groups.io
Cc: Jordan Justen <jordan.l.justen@intel.com>,
Oliver Steffen <osteffen@redhat.com>,
Pawel Polawski <ppolawsk@redhat.com>,
Gerd Hoffmann <kraxel@redhat.com>,
Ard Biesheuvel <ardb+tianocore@kernel.org>,
Jiewen Yao <jiewen.yao@intel.com>
Subject: [PATCH 3/3] OvmfPkg/MicrovmX64: enable 1G pages
Date: Wed, 17 May 2023 12:24:49 +0200 [thread overview]
Message-ID: <20230517102449.1334621-4-kraxel@redhat.com> (raw)
In-Reply-To: <20230517102449.1334621-1-kraxel@redhat.com>
Reduces the memory footprint and speeds up booting.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
OvmfPkg/Microvm/MicrovmX64.dsc | 3 +++
1 file changed, 3 insertions(+)
diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index 5f671bc3840d..46f951ae058f 100644
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -544,6 +544,9 @@ [PcdsFixedAtBuild]
gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesCode|0x100
gEmbeddedTokenSpaceGuid.PcdMemoryTypeEfiRuntimeServicesData|0x100
+ # use 1G pages
+ gEfiMdeModulePkgTokenSpaceGuid.PcdUse1GPageTable|TRUE
+
#
# Network Pcds
#
--
2.40.1
next prev parent reply other threads:[~2023-05-17 10:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-17 10:24 [PATCH 0/3] OvmfPkg: gigabyte page tweaks Gerd Hoffmann
2023-05-17 10:24 ` [PATCH 1/3] OvmfPkg/PlatformInitLib: check PcdUse1GPageTable Gerd Hoffmann
2023-05-22 10:37 ` Ard Biesheuvel
2023-05-22 11:18 ` Gerd Hoffmann
2023-05-17 10:24 ` [PATCH 2/3] OvmfPkg/OvmfPkgIa32X64: enable 1G pages Gerd Hoffmann
2023-05-17 10:24 ` Gerd Hoffmann [this message]
2023-05-17 23:16 ` [edk2-devel] [PATCH 0/3] OvmfPkg: gigabyte page tweaks Pedro Falcato
2023-05-22 9:39 ` Gerd Hoffmann
2023-05-25 15:48 ` Ard Biesheuvel
2023-05-29 11:41 ` Ard Biesheuvel
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