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| author | Ard Biesheuvel <ardb@kernel.org> | 2022-09-25 16:53:27 +0200 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-10-26 17:28:39 +0000 |
| commit | 7136d5491e225c57f1d73e4a1b7ac27ed656ff72 (patch) | |
| tree | 16f18103d73b26d7dfc6959afe8a83e23ae5b80a /ArmVirtPkg/ArmVirtPkg.dec | |
| parent | fead469a3b3174fbf9ec2df97f54f3ebcc786ca5 (diff) | |
| download | edk2-7136d5491e225c57f1d73e4a1b7ac27ed656ff72.tar.gz | |
ArmVirtPkg/QemuVirtMemInfoLib: use HOB not PCD to record the memory size
Due to the way we inherited the formerly fixed PCDs to describe the
system memory base and size from ArmPlatformPkg, we ended up with a
MemoryInit PEIM that relies on dynamic PCDs to communicate the size of
system memory between the constructor of one of its library dependencies
and the core module. This is unnecessary, and forces us to incorporate
the PCD PEIM as well, for no good reason. So instead, let's use a HOB.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'ArmVirtPkg/ArmVirtPkg.dec')
| -rw-r--r-- | ArmVirtPkg/ArmVirtPkg.dec | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ArmVirtPkg/ArmVirtPkg.dec b/ArmVirtPkg/ArmVirtPkg.dec index 4e165f6cd8..89d21ec3a3 100644 --- a/ArmVirtPkg/ArmVirtPkg.dec +++ b/ArmVirtPkg/ArmVirtPkg.dec @@ -32,6 +32,7 @@ gArmVirtTokenSpaceGuid = { 0x0B6F5CA7, 0x4F53, 0x445A, { 0xB7, 0x6E, 0x2E, 0x36, 0x5B, 0x80, 0x63, 0x66 } }
gEarlyPL011BaseAddressGuid = { 0xB199DEA9, 0xFD5C, 0x4A84, { 0x80, 0x82, 0x2F, 0x41, 0x70, 0x78, 0x03, 0x05 } }
gEarly16550UartBaseAddressGuid = { 0xea67ca3e, 0x1f54, 0x436b, { 0x97, 0x88, 0xd4, 0xeb, 0x29, 0xc3, 0x42, 0x67 } }
+ gArmVirtSystemMemorySizeGuid = { 0x504eccb9, 0x1bf0, 0x4420, { 0x86, 0x5d, 0xdc, 0x66, 0x06, 0xd4, 0x13, 0xbf } }
gArmVirtVariableGuid = { 0x50bea1e5, 0xa2c5, 0x46e9, { 0x9b, 0x3a, 0x59, 0x59, 0x65, 0x16, 0xb0, 0x0a } }
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