boot/x86: move HPET initialization to arch folder

Change-Id: Iac3f4923f132c4c3328fde5af1dad75af5b2efbd
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4864
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Fredrik Holmqvist <fredrik.holmqvist@gmail.com>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

headers/private/kernel/boot/arch/x86/arch_hpet.h

@@ -2,8 +2,8 @@
  * Copyright 2008, Dustin Howett, dustin.howett@gmail.com. All rights reserved.
  * Distributed under the terms of the MIT License.
  */
-#ifndef HPET_H
-#define HPET_H
+#ifndef BOOT_ARCH_HPET_H
+#define BOOT_ARCH_HPET_H
 
 #include <SupportDefs.h>
 #include <arch/x86/arch_hpet.h>
@@ -18,4 +18,4 @@ void hpet_init(void);
 }
 #endif
 
-#endif	/* HPET_H */
+#endif	/* BOOT_ARCH_HPET_H */

src/system/boot/arch/x86/Jamfile

@@ -5,6 +5,8 @@ local defines = $(DEFINES) ;
 local platform ;
 for platform in [ MultiBootSubDirSetup bios_ia32 efi pxe_ia32 ] {
 	on $(platform) {
+		SubDirHdrs $(HAIKU_TOP) src system boot platform $(TARGET_BOOT_PLATFORM) ;
+
 		DEFINES = $(defines) ;
 		DEFINES += _BOOT_MODE ;
 
@@ -43,6 +45,7 @@ for platform in [ MultiBootSubDirSetup bios_ia32 efi pxe_ia32 ] {
 			$(kernelLibArchSpecificSources)
 			$(librootOsArchSources)
 			arch_cpu.cpp
+			arch_hpet.cpp
 			: -std=c++11 # additional flags
 		;
 

src/system/boot/arch/x86/arch_hpet.cpp

@@ -1,4 +1,7 @@
 /*
+ * Copyright 2021 Haiku, Inc. All rights reserved.
+ * Released under the terms of the MIT License.
+ *
  * Copyright 2008, Dustin Howett, dustin.howett@gmail.com. All rights reserved.
  * Distributed under the terms of the MIT License.
  *
@@ -7,27 +10,24 @@
 */
 
 
-#include "mmu.h"
 #include "acpi.h"
-#include "hpet.h"
+#include "mmu.h"
 
-#include <KernelExport.h>
 
-#include <kernel.h>
-#include <safemode.h>
 #include <boot/stage2.h>
-#include <boot/menu.h>
-#include <arch/x86/arch_acpi.h>
-#include <arch/x86/arch_hpet.h>
-#include <arch/x86/arch_system_info.h>
+#include <boot/arch/x86/arch_cpu.h>
+#include <boot/arch/x86/arch_hpet.h>
+#include <kernel/arch/x86/arch_acpi.h>
+#include <kernel/arch/x86/arch_hpet.h>
 
 #include <string.h>
 
+
 //#define TRACE_HPET
 #ifdef TRACE_HPET
-#	define TRACE(x) dprintf x
+#	define TRACE(x...) dprintf(x)
 #else
-#	define TRACE(x) ;
+#	define TRACE(x...) ;
 #endif
 
 
@@ -35,21 +35,23 @@ void
 hpet_init(void)
 {
 	// Try to find the HPET ACPI table.
-	TRACE(("hpet_init: Looking for HPET...\n"));
+	TRACE("hpet_init: Looking for HPET...\n");
 	acpi_hpet *hpet = (acpi_hpet *)acpi_find_table(ACPI_HPET_SIGNATURE);
 
+	// Clear hpet kernel args to known invalid state;
+	gKernelArgs.arch_args.hpet_phys = 0;
+	gKernelArgs.arch_args.hpet = NULL;
+
 	if (hpet == NULL) {
 		// No HPET table in the RSDT.
 		// Since there are no other methods for finding it,
 		// assume we don't have one.
-		TRACE(("hpet_init: HPET not found.\n"));
-		gKernelArgs.arch_args.hpet_phys = 0;
-		gKernelArgs.arch_args.hpet = NULL;
+		TRACE("hpet_init: HPET not found.\n");
 		return;
 	}
 
-	TRACE(("hpet_init: found HPET at 0x%" B_PRIx64 ".\n",
-		hpet->hpet_address.address));
+	TRACE("hpet_init: found HPET at 0x%" B_PRIx64 ".\n",
+		hpet->hpet_address.address);
 	gKernelArgs.arch_args.hpet_phys = hpet->hpet_address.address;
 	gKernelArgs.arch_args.hpet = (void *)mmu_map_physical_memory(
 		gKernelArgs.arch_args.hpet_phys, B_PAGE_SIZE, kDefaultPageFlags);

src/system/boot/platform/bios_ia32/Jamfile

@@ -40,7 +40,6 @@ for platform in [ MultiBootSubDirSetup bios_ia32 ] {
 			support.S
 			video.cpp
 			apm.cpp
-			hpet.cpp
 			interrupts.cpp
 			interrupts_asm.S
 			long.cpp

src/system/boot/platform/bios_ia32/start.cpp

@@ -11,6 +11,7 @@
 #include <arch/x86/arch_cpu.h>
 
 #include <boot/arch/x86/arch_cpu.h>
+#include <boot/arch/x86/arch_hpet.h>
 #include <boot/platform.h>
 #include <boot/heap.h>
 #include <boot/stage2.h>
@@ -21,7 +22,6 @@
 #include "console.h"
 #include "cpu.h"
 #include "debug.h"
-#include "hpet.h"
 #include "interrupts.h"
 #include "keyboard.h"
 #include "long.h"

src/system/boot/platform/efi/arch/x86_64/arch_timer.cpp

@@ -1,63 +1,19 @@
 /*
+ * Copyright 2021 Haiku, Inc. All rights reserved.
+ * Released under the terms of the MIT License.
+ *
  * Copyright 2008, Dustin Howett, dustin.howett@gmail.com. All rights reserved.
  * Distributed under the terms of the MIT License.
  *
  * Copyright 2001, Travis Geiselbrecht. All rights reserved.
  * Distributed under the terms of the NewOS License.
-*/
+ */
 
 
 #include "arch_timer.h"
 
-#include "mmu.h"
-#include "acpi.h"
-
-#include <KernelExport.h>
-#include <SupportDefs.h>
-
-#include <kernel.h>
-#include <safemode.h>
-#include <boot/stage2.h>
-#include <boot/menu.h>
 #include <boot/arch/x86/arch_cpu.h>
-#include <arch/x86/arch_acpi.h>
-#include <arch/x86/arch_hpet.h>
-#include <arch/x86/arch_system_info.h>
-
-#include <string.h>
-
-//#define TRACE_TIMER
-#ifdef TRACE_TIMER
-#	define TRACE(x) dprintf x
-#else
-#	define TRACE(x) ;
-#endif
-
-
-static void
-hpet_init(void)
-{
-	// Try to find the HPET ACPI table.
-	TRACE(("hpet_init: Looking for HPET...\n"));
-	acpi_hpet *hpet = (acpi_hpet *)acpi_find_table(ACPI_HPET_SIGNATURE);
-
-	// Clear hpet kernel args to known invalid state;
-	gKernelArgs.arch_args.hpet_phys = 0;
-	gKernelArgs.arch_args.hpet = NULL;
-
-	if (hpet == NULL) {
-		// No HPET table in the RSDT.
-		// Since there are no other methods for finding it,
-		// assume we don't have one.
-		TRACE(("hpet_init: HPET not found.\n"));
-		return;
-	}
-
-	TRACE(("hpet_init: found HPET at %x.\n", hpet->hpet_address.address));
-	gKernelArgs.arch_args.hpet_phys = hpet->hpet_address.address;
-	gKernelArgs.arch_args.hpet = (void *)mmu_map_physical_memory(
-		gKernelArgs.arch_args.hpet_phys, B_PAGE_SIZE, EfiACPIReclaimMemory);
-}
+#include <boot/arch/x86/arch_hpet.h>
 
 
 void

src/system/boot/platform/pxe_ia32/Jamfile

@@ -33,7 +33,6 @@ local bios_ia32_src =
 	smp.cpp
 	support.S
 	video.cpp
-	hpet.cpp
 	apm.cpp
 	interrupts.cpp
 	interrupts_asm.S