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authorMichael D Kinney <michael.d.kinney@intel.com>2019-05-09 20:42:03 -0700
committerMichael D Kinney <michael.d.kinney@intel.com>2019-05-13 15:30:42 -0700
commit5347c48016f27061475fdb053e867a06ce73492f (patch)
treedf7f0a2746d0f2ef4727a122614b7e6a0a8074a5 /Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c
parent96ef5a8e30a8da33eaab09f13cc8d752342717a5 (diff)
downloadedk2-5347c48016f27061475fdb053e867a06ce73492f.zip
edk2-5347c48016f27061475fdb053e867a06ce73492f.tar.gz
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edk2: Remove packages moved to edk2-platforms
https://bugzilla.tianocore.org/show_bug.cgi?id=1467 https://bugzilla.tianocore.org/show_bug.cgi?id=1374 https://bugzilla.tianocore.org/show_bug.cgi?id=1793 Remove the following packages that have been imported to edk2-platforms/master * Omap35xxPkg * BeagleBoardPkg * QuarkSocPkg * QuarkPlatformPkg * Vlv2DeviceRefCodePkg * Vlv2TbltDevicePkg * OptionRomPkg Cc: Zailiang Sun <zailiang.sun@intel.com> Cc: Yi Qian <yi.qian@intel.com> Cc: Kelly Steele <kelly.steele@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Michael Kubacki <michael.a.kubacki@intel.com> Cc: Leif Lindholm <leif.lindholm@linaro.org> Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Michael Kubacki <michael.a.kubacki@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com> Reviewed-by: Zailiang Sun <zailiang.sun@intel.com> Reviewed-by: Kelly Steele <kelly.steele@intel.com>
Diffstat (limited to 'Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c')
-rw-r--r--Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c159
1 files changed, 0 insertions, 159 deletions
diff --git a/Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c b/Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c
deleted file mode 100644
index d0e77e1..0000000
--- a/Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/** @file
- Debug Agent timer lib for OMAP 35xx.
-
- Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
-
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-#include <Base.h>
-#include <Library/BaseLib.h>
-#include <Library/IoLib.h>
-#include <Library/OmapLib.h>
-#include <Library/ArmLib.h>
-#include <Library/PcdLib.h>
-
-#include <Omap3530/Omap3530.h>
-
-
-volatile UINT32 gVector;
-
-// Cached registers
-volatile UINT32 gTISR;
-volatile UINT32 gTCLR;
-volatile UINT32 gTLDR;
-volatile UINT32 gTCRR;
-volatile UINT32 gTIER;
-
-VOID
-EnableInterruptSource (
- VOID
- )
-{
- UINTN Bank;
- UINTN Bit;
-
- // Map vector to FIQ, IRQ is default
- MmioWrite32 (INTCPS_ILR (gVector), 1);
-
- Bank = gVector / 32;
- Bit = 1UL << (gVector % 32);
-
- MmioWrite32 (INTCPS_MIR_CLEAR(Bank), Bit);
-}
-
-VOID
-DisableInterruptSource (
- VOID
- )
-{
- UINTN Bank;
- UINTN Bit;
-
- Bank = gVector / 32;
- Bit = 1UL << (gVector % 32);
-
- MmioWrite32 (INTCPS_MIR_SET(Bank), Bit);
-}
-
-
-
-/**
- Setup all the hardware needed for the debug agents timer.
-
- This function is used to set up debug enviroment. It may enable interrupts.
-
-**/
-VOID
-EFIAPI
-DebugAgentTimerIntialize (
- VOID
- )
-{
- UINT32 TimerBaseAddress;
- UINT32 TimerNumber;
-
- TimerNumber = PcdGet32(PcdOmap35xxDebugAgentTimer);
- gVector = InterruptVectorForTimer (TimerNumber);
-
- // Set up the timer registers
- TimerBaseAddress = TimerBase (TimerNumber);
- gTISR = TimerBaseAddress + GPTIMER_TISR;
- gTCLR = TimerBaseAddress + GPTIMER_TCLR;
- gTLDR = TimerBaseAddress + GPTIMER_TLDR;
- gTCRR = TimerBaseAddress + GPTIMER_TCRR;
- gTIER = TimerBaseAddress + GPTIMER_TIER;
-
- if ((TimerNumber < 2) || (TimerNumber > 9)) {
- // This code assumes one the General Purpose timers is used
- // GPT2 - GPT9
- CpuDeadLoop ();
- }
- // Set source clock for GPT2 - GPT9 to SYS_CLK
- MmioOr32 (CM_CLKSEL_PER, 1 << (TimerNumber - 2));
-
-}
-
-
-/**
- Set the period for the debug agent timer. Zero means disable the timer.
-
- @param[in] TimerPeriodMilliseconds Frequency of the debug agent timer.
-
-**/
-VOID
-EFIAPI
-DebugAgentTimerSetPeriod (
- IN UINT32 TimerPeriodMilliseconds
- )
-{
- UINT64 TimerCount;
- INT32 LoadValue;
-
- if (TimerPeriodMilliseconds == 0) {
- // Turn off GPTIMER3
- MmioWrite32 (gTCLR, TCLR_ST_OFF);
-
- DisableInterruptSource ();
- } else {
- // Calculate required timer count
- TimerCount = DivU64x32(TimerPeriodMilliseconds * 1000000, PcdGet32(PcdDebugAgentTimerFreqNanoSeconds));
-
- // Set GPTIMER5 Load register
- LoadValue = (INT32) -TimerCount;
- MmioWrite32 (gTLDR, LoadValue);
- MmioWrite32 (gTCRR, LoadValue);
-
- // Enable Overflow interrupt
- MmioWrite32 (gTIER, TIER_TCAR_IT_DISABLE | TIER_OVF_IT_ENABLE | TIER_MAT_IT_DISABLE);
-
- // Turn on GPTIMER3, it will reload at overflow
- MmioWrite32 (gTCLR, TCLR_AR_AUTORELOAD | TCLR_ST_ON);
-
- EnableInterruptSource ();
- }
-}
-
-
-/**
- Perform End Of Interrupt for the debug agent timer. This is called in the
- interrupt handler after the interrupt has been processed.
-
-**/
-VOID
-EFIAPI
-DebugAgentTimerEndOfInterrupt (
- VOID
- )
-{
- // Clear all timer interrupts
- MmioWrite32 (gTISR, TISR_CLEAR_ALL);
-
- // Poll interrupt status bits to ensure clearing
- while ((MmioRead32 (gTISR) & TISR_ALL_INTERRUPT_MASK) != TISR_NO_INTERRUPTS_PENDING);
-
- MmioWrite32 (INTCPS_CONTROL, INTCPS_CONTROL_NEWFIQAGR);
- ArmDataSynchronizationBarrier ();
-
-}
-