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authorandrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524>2010-05-18 00:54:24 +0000
committerandrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524>2010-05-18 00:54:24 +0000
commit23d3998ad5c8216a99cfcf599a36e4db4e716323 (patch)
tree242a8f2c164016b9e7e01d8c9bf1894ff234338d /Omap35xxPkg/TimerDxe
parent5f4dc6dd9e175958d57d81303e09e617cef0502a (diff)
downloadedk2-platforms-23d3998ad5c8216a99cfcf599a36e4db4e716323.tar.xz
Remove DebugSupport driver for ARM and DebugSupportProtocol. In edk2 you can link debugger into DXE core directly so you don't need a debug support. Also we are going to FIQ for debugger ctrl-c break in, so no need to hook the timer infrastructure.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10495 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Omap35xxPkg/TimerDxe')
-rw-r--r--Omap35xxPkg/TimerDxe/Timer.c53
-rw-r--r--Omap35xxPkg/TimerDxe/TimerDxe.inf1
2 files changed, 11 insertions, 43 deletions
diff --git a/Omap35xxPkg/TimerDxe/Timer.c b/Omap35xxPkg/TimerDxe/Timer.c
index b5fc6e145a..1919618ef2 100644
--- a/Omap35xxPkg/TimerDxe/Timer.c
+++ b/Omap35xxPkg/TimerDxe/Timer.c
@@ -27,14 +27,12 @@
#include <Protocol/Timer.h>
#include <Protocol/HardwareInterrupt.h>
-#include <Protocol/TimerDebugSupport.h>
#include <Omap3530/Omap3530.h>
// The notification function to call on every timer interrupt.
volatile EFI_TIMER_NOTIFY mTimerNotifyFunction = (EFI_TIMER_NOTIFY)NULL;
-volatile EFI_PERIODIC_CALLBACK mTimerPeriodicCallback = (EFI_PERIODIC_CALLBACK)NULL;
// The current period of the timer interrupt
@@ -85,11 +83,6 @@ TimerInterruptHandler (
//
OriginalTPL = gBS->RaiseTPL (TPL_HIGH_LEVEL);
-
- if (mTimerPeriodicCallback) {
- mTimerPeriodicCallback(SystemContext);
- }
-
if (mTimerNotifyFunction) {
mTimerNotifyFunction(mTimerPeriod);
}
@@ -276,27 +269,6 @@ TimerDriverGenerateSoftInterrupt (
}
-EFI_STATUS
-EFIAPI
-TimerDriverRegisterPeriodicCallback (
- IN TIMER_DEBUG_SUPPORT_PROTOCOL *This,
- IN EFI_PERIODIC_CALLBACK PeriodicCallback
- )
-{
- if ((PeriodicCallback == NULL) && (mTimerPeriodicCallback == NULL)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if ((PeriodicCallback != NULL) && (mTimerPeriodicCallback != NULL)) {
- return EFI_ALREADY_STARTED;
- }
-
- mTimerPeriodicCallback = PeriodicCallback;
-
- return EFI_SUCCESS;
-}
-
-
/**
Interface stucture for the Timer Architectural Protocol.
@@ -338,10 +310,6 @@ EFI_TIMER_ARCH_PROTOCOL gTimer = {
TimerDriverGenerateSoftInterrupt
};
-TIMER_DEBUG_SUPPORT_PROTOCOL gTimerDebugSupport = {
- TimerDriverRegisterPeriodicCallback
-};
-
/**
Initialize the state information for the Timer Architectural Protocol and
@@ -368,11 +336,11 @@ TimerInitialize (
UINT32 TimerBaseAddress;
// Find the interrupt controller protocol. ASSERT if not found.
- Status = gBS->LocateProtocol(&gHardwareInterruptProtocolGuid, NULL, (VOID **)&gInterrupt);
+ Status = gBS->LocateProtocol (&gHardwareInterruptProtocolGuid, NULL, (VOID **)&gInterrupt);
ASSERT_EFI_ERROR (Status);
// Set up the timer registers
- TimerBaseAddress = TimerBase(FixedPcdGet32(PcdOmap35xxArchTimer));
+ TimerBaseAddress = TimerBase (FixedPcdGet32(PcdOmap35xxArchTimer));
TISR = TimerBaseAddress + GPTIMER_TISR;
TCLR = TimerBaseAddress + GPTIMER_TCLR;
TLDR = TimerBaseAddress + GPTIMER_TLDR;
@@ -380,23 +348,24 @@ TimerInitialize (
TIER = TimerBaseAddress + GPTIMER_TIER;
// Disable the timer
- Status = TimerDriverSetTimerPeriod(&gTimer, 0);
+ Status = TimerDriverSetTimerPeriod (&gTimer, 0);
ASSERT_EFI_ERROR (Status);
// Install interrupt handler
- gVector = InterruptVectorForTimer(FixedPcdGet32(PcdOmap35xxArchTimer));
- Status = gInterrupt->RegisterInterruptSource(gInterrupt, gVector, TimerInterruptHandler);
+ gVector = InterruptVectorForTimer (FixedPcdGet32(PcdOmap35xxArchTimer));
+ Status = gInterrupt->RegisterInterruptSource (gInterrupt, gVector, TimerInterruptHandler);
ASSERT_EFI_ERROR (Status);
// Set up default timer
- Status = TimerDriverSetTimerPeriod(&gTimer, FixedPcdGet32(PcdTimerPeriod));
+ Status = TimerDriverSetTimerPeriod (&gTimer, FixedPcdGet32(PcdTimerPeriod));
ASSERT_EFI_ERROR (Status);
// Install the Timer Architectural Protocol onto a new handle
- Status = gBS->InstallMultipleProtocolInterfaces(&Handle,
- &gEfiTimerArchProtocolGuid, &gTimer,
- &gTimerDebugSupportProtocolGuid, &gTimerDebugSupport,
- NULL);
+ Status = gBS->InstallMultipleProtocolInterfaces (
+ &Handle,
+ &gEfiTimerArchProtocolGuid, &gTimer,
+ NULL
+ );
ASSERT_EFI_ERROR(Status);
return Status;
diff --git a/Omap35xxPkg/TimerDxe/TimerDxe.inf b/Omap35xxPkg/TimerDxe/TimerDxe.inf
index b2b6d75f05..eefcc49b17 100644
--- a/Omap35xxPkg/TimerDxe/TimerDxe.inf
+++ b/Omap35xxPkg/TimerDxe/TimerDxe.inf
@@ -47,7 +47,6 @@
[Protocols]
gEfiTimerArchProtocolGuid
gHardwareInterruptProtocolGuid
- gTimerDebugSupportProtocolGuid
[Pcd.common]
gEmbeddedTokenSpaceGuid.PcdTimerPeriod