diff options
| author | Laszlo Ersek <lersek@redhat.com> | 2015-07-09 06:24:25 +0000 |
|---|---|---|
| committer | lersek <lersek@Edk2> | 2015-07-09 06:24:25 +0000 |
| commit | a51c1699c0795a25a99558481497a2ed78b27249 (patch) | |
| tree | f67c390fe2658f3463b1fc4ba7b9b3e0aef4c714 /ArmVirtPkg | |
| parent | 014f93acab63e8e72f2113d8090c550e05c16c93 (diff) | |
| download | edk2-platforms-a51c1699c0795a25a99558481497a2ed78b27249.tar.xz | |
Add PCD for selecting terminal type at build time
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
Diffstat (limited to 'ArmVirtPkg')
| -rw-r--r-- | ArmVirtPkg/ArmVirt.dsc.inc | 6 | ||||
| -rw-r--r-- | ArmVirtPkg/ArmVirtPkg.dec | 7 | ||||
| -rw-r--r-- | ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c | 12 | ||||
| -rw-r--r-- | ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf | 4 |
4 files changed, 25 insertions, 4 deletions
diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc index 16d7ea635e..2517233ede 100644 --- a/ArmVirtPkg/ArmVirt.dsc.inc +++ b/ArmVirtPkg/ArmVirt.dsc.inc @@ -15,6 +15,7 @@ [Defines]
DEFINE DEBUG_PRINT_ERROR_LEVEL = 0x8000004F
+ DEFINE TTY_TERMINAL = FALSE
[BuildOptions.AARCH64.EDKII.DXE_RUNTIME_DRIVER]
GCC:*_*_AARCH64_DLINK_FLAGS = --script=$(EDK_TOOLS_PATH)/Scripts/gcc-aarch64-64K-align-ld-script
@@ -362,6 +363,11 @@ gEfiSecurityPkgTokenSpaceGuid.PcdRemovableMediaImageVerificationPolicy|0x04
!endif
+!if $(TTY_TERMINAL) == TRUE
+ # Set terminal type to TtyTerm, the value encoded is EFI_TTY_TERM_GUID
+ gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer|{0x80, 0x6d, 0x91, 0x7d, 0xb1, 0x5b, 0x8c, 0x45, 0xa4, 0x8f, 0xe2, 0x5f, 0xdd, 0x51, 0xef, 0x94}
+!endif
+
[Components.common]
#
# Networking stack
diff --git a/ArmVirtPkg/ArmVirtPkg.dec b/ArmVirtPkg/ArmVirtPkg.dec index 7bbd9fff57..9833c5aa68 100644 --- a/ArmVirtPkg/ArmVirtPkg.dec +++ b/ArmVirtPkg/ArmVirtPkg.dec @@ -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
diff --git a/ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c b/ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c index 13830cbe36..b242a293a1 100644 --- a/ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c +++ b/ArmVirtPkg/Library/PlatformIntelBdsLib/IntelBdsPlatform.c @@ -35,7 +35,7 @@ typedef struct {
VENDOR_DEVICE_PATH SerialDxe;
UART_DEVICE_PATH Uart;
- VENDOR_DEFINED_DEVICE_PATH Vt100;
+ VENDOR_DEFINED_DEVICE_PATH TermType;
EFI_DEVICE_PATH_PROTOCOL End;
} PLATFORM_SERIAL_CONSOLE;
#pragma pack ()
@@ -67,14 +67,16 @@ STATIC PLATFORM_SERIAL_CONSOLE mSerialConsole = { },
//
- // VENDOR_DEFINED_DEVICE_PATH Vt100
+ // VENDOR_DEFINED_DEVICE_PATH TermType
//
{
{
MESSAGING_DEVICE_PATH, MSG_VENDOR_DP,
DP_NODE_LEN (VENDOR_DEFINED_DEVICE_PATH)
- },
- EFI_VT_100_GUID
+ }
+ //
+ // Guid to be filled in dynamically
+ //
},
//
@@ -421,6 +423,8 @@ PlatformBdsPolicyBehavior ( //
// Add the hardcoded serial console device path to ConIn, ConOut, ErrOut.
//
+ CopyGuid (&mSerialConsole.TermType.Guid,
+ PcdGetPtr (PcdTerminalTypeGuidBuffer));
BdsLibUpdateConsoleVariable (L"ConIn",
(EFI_DEVICE_PATH_PROTOCOL *)&mSerialConsole, NULL);
BdsLibUpdateConsoleVariable (L"ConOut",
diff --git a/ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf b/ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf index d9982167e8..9a3cfcd955 100644 --- a/ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf +++ b/ArmVirtPkg/Library/PlatformIntelBdsLib/PlatformIntelBdsLib.inf @@ -39,6 +39,7 @@ MdeModulePkg/MdeModulePkg.dec
MdePkg/MdePkg.dec
OvmfPkg/OvmfPkg.dec
+ ArmVirtPkg/ArmVirtPkg.dec
[LibraryClasses]
BaseLib
@@ -61,6 +62,9 @@ gEfiMdePkgTokenSpaceGuid.PcdUartDefaultParity
gEfiMdePkgTokenSpaceGuid.PcdUartDefaultStopBits
+[Pcd]
+ gArmVirtTokenSpaceGuid.PcdTerminalTypeGuidBuffer
+
[Guids]
gEfiFileInfoGuid
gEfiFileSystemInfoGuid
|