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OvmfPkg/PlatformInitLib: fix comment about uncacheable MTRRs

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In commit 49edde15230a ("OvmfPkg/PlatformPei: set 32-bit UC area at
PciBase / PciExBarBase (pc/q35)", 2019-06-03), I forgot to update the
comment. Do it now.

Fixes: 49edde15230a5bfd6746225eb95535eaa2ec1ba4
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
This commit is contained in:
Laszlo Ersek 2023-01-12 08:45:29 +01:00 committed by mergify[bot]
parent fe405f08a0
commit 85fd05ab97
1 changed files with 1 additions and 1 deletions
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OvmfPkg/Library/PlatformInitLib/MemDetect.c
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@ -968,7 +968,7 @@ PlatformQemuInitializeRam (
//
// We'd like to keep the following ranges uncached:
// - [640 KB, 1 MB)
// - [LowerMemorySize, 4 GB)
// - [Uc32Base, 4 GB)
//
// Everything else should be WB. Unfortunately, programming the inverse (ie.
// keeping the default UC, and configuring the complement set of the above as