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Add PCD for selecting terminal type at build time

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Add a fixed pointer PCD to allow build-time selection of VT100 or TTY terminal
type.  The default remains VT100 emulation.
Add support for building the ARM QEMU platforms with the TTY terminal
with the "-D TTY_TERMINAL" build option.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
[Roy Franz: minor edits: add TtyTerminal GUID, rename LINUX_TERMINAL to TTY_TERMINAL]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Roy Franz <roy.franz@linaro.org>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17898 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Laszlo Ersek
2015-07-09 06:24:25 +00:00
committed by lersek
parent 014f93acab
commit a51c1699c0
4 changed files with 25 additions and 4 deletions
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7
ArmVirtPkg/ArmVirtPkg.dec
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@@ -49,6 +49,13 @@
#
gArmVirtTokenSpaceGuid.PcdDeviceTreeAllocationPadding|256|UINT32|0x00000002
#
# Binary representation of the GUID that determines the terminal type. The
# size must be exactly 16 bytes. The default value corresponds to
# EFI_VT_100_GUID.
#
gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer|{0x65, 0x60, 0xA6, 0xDF, 0x19, 0xB4, 0xD3, 0x11, 0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D}|VOID*|0x00000007
[PcdsDynamic, PcdsFixedAtBuild]
#
# ARM PSCI function invocations can be done either through hypervisor