TQ-24 && TQ-16: Add build scripts for MBCI, MBCI+Flash, and UFS.

META: Along other tweaks and important ARM64 patches.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>

25 files changed, 135 insertions, 47 deletions

diff --git a/CODEOWNERS b/CODEOWNERS
index e4620d1d..ecbdba9c 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -1,4 +1,4 @@
-# BootZ, LibSCI and NeKernel are owned by Amlal.

+# Boot, LibSCI, and Kernel are owned by Amlal.

 /dev/Kernel/ @amlel-el-mahrouss

 /dev/Boot/ @amlel-el-mahrouss

 /dev/LibSCI/ @amlel-el-mahrouss

diff --git a/debug_ahci.sh b/debug_ahci.sh
index fe0b1b72..67b62a90 100755
--- a/debug_ahci.sh
+++ b/debug_ahci.sh
@@ -2,6 +2,7 @@
 
 export AHCI_SUPPORT=1
 export ATA_PIO_SUPPORT=
+export ATA_DMA_SUPPORT=
 export DEBUG_SUPPORT=1
 
 cd dev/Kernel
diff --git a/debug_mbci.sh b/debug_mbci.sh
new file mode 100755
index 00000000..1742baa7
--- /dev/null
+++ b/debug_mbci.sh
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+export MBCI_SUPPORT=1
+export UFS_SUPPORT=
+export AHCI_SUPPORT=
+export ATA_DMA_SUPPORT=
+export ATA_PIO_SUPPORT=
+export DEBUG_SUPPORT=1
+
+cd kernel
+make -f arm64-desktop.make all
+cd ../boot
+make -f arm64-desktop.make all
+make -f arm64-desktop.make run
\ No newline at end of file
diff --git a/debug_ufs.sh b/debug_ufs.sh
new file mode 100755
index 00000000..904f3121
--- /dev/null
+++ b/debug_ufs.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+export UFS_SUPPORT=1
+export AHCI_SUPPORT=
+export ATA_DMA_SUPPORT=
+export ATA_PIO_SUPPORT=
+export DEBUG_SUPPORT=1
+
+cd kernel
+make -f arm64-mobile.make all
+cd ../boot
+make -f arm64-mobile.make all
+make -f arm64-mobile.make run
\ No newline at end of file
diff --git a/dev/Boot/BootKit/Shared/base.h b/dev/Boot/BootKit/Shared/base.h
index 1270b36a..88459ec3 100644
--- a/dev/Boot/BootKit/Shared/base.h
+++ b/dev/Boot/BootKit/Shared/base.h
@@ -1,9 +1,9 @@
 #ifndef UTL_BASE_H
 #define UTL_BASE_H
 
-#include <cstdint>
-#include <cstddef>
-#include <cmath>
+#include <stdint.h>
+#include <stddef.h>
+#include <math.h>
 
 namespace utl
 {
diff --git a/dev/Boot/Mod/NetBoot/build.json b/dev/Boot/Mod/NetBoot/build.json
index 6c9e3045..6f6d575f 100644
--- a/dev/Boot/Mod/NetBoot/build.json
+++ b/dev/Boot/Mod/NetBoot/build.json
@@ -7,7 +7,7 @@
   "compiler_flags": [
     "-ffreestanding",
     "-nostdlib",
-    "-std=c++23",
+    "-std=c++20",
     "-fPIC",
     "-fno-rtti",
     "-fno-exceptions",
diff --git a/dev/Boot/Mod/SysChk/arm64.json b/dev/Boot/Mod/SysChk/arm64.json
index 77500bcd..09d86309 100644
--- a/dev/Boot/Mod/SysChk/arm64.json
+++ b/dev/Boot/Mod/SysChk/arm64.json
@@ -7,7 +7,7 @@
   "compiler_flags": [
     "-ffreestanding",
     "-nostdlib",
-    "-std=c++23",
+    "-std=c++20",
     "-fno-rtti",
     "-fno-exceptions",
     "-fuse-ld=lld",
diff --git a/dev/Boot/amd64-desktop.make b/dev/Boot/amd64-desktop.make
index 2802c5e1..2a67f2f2 100644
--- a/dev/Boot/amd64-desktop.make
+++ b/dev/Boot/amd64-desktop.make
@@ -69,7 +69,7 @@ REM_FLAG=-f
 FLAG_ASM=-f win64
 FLAG_GNU=-fshort-wchar -D__EFI_x86_64__ -mno-red-zone -D__NEOSKRNL__ -D__BOOTZ__ \
 			-DEFI_FUNCTION_WRAPPER -I./ -I../Kernel $(DISK_DRV) -I../ -c -nostdlib -fno-rtti -fno-exceptions \
-                        -std=c++23 -DBOOTZ_GPT_SUPPORT -DBOOTZ_EPM_SUPPORT -D__HAVE_NE_APIS__ -DZBA_USE_FB -D__NE_AMD64__ -D__NE__ -DNE_AUTO_FORMAT
+                        -std=c++20 -DBOOTZ_GPT_SUPPORT -DBOOTZ_EPM_SUPPORT -D__HAVE_NE_APIS__ -DZBA_USE_FB -D__NE_AMD64__ -D__NE__ -DNE_AUTO_FORMAT
 
 BOOTLOADER=bootz.exe
 KERNEL=neoskrnl.exe
diff --git a/dev/Boot/arm64-desktop.make b/dev/Boot/arm64-desktop.make
index ce797b4d..7470a9fc 100644
--- a/dev/Boot/arm64-desktop.make
+++ b/dev/Boot/arm64-desktop.make
@@ -45,7 +45,7 @@ REM_FLAG=-f
 FLAG_ASM=-f win64
 FLAG_GNU=-fshort-wchar -c -ffreestanding -MMD -mno-red-zone -D__NE_ARM64__ -fno-rtti -fno-exceptions -I./ \
 			 -target aarch64-unknown-windows \
-				-std=c++23 -DBOOTZ_EPM_SUPPORT -DZBA_USE_FB -D__FSKIT_USE_NEFS__ -D__BOOTLDR_STANDALONE__ -D__NEOSKRNL__ -D__BOOTZ__ -D__HAVE_NE_APIS__ -D__NE__ -I../ -I../Kernel
+				-std=c++20 -DBOOTZ_EPM_SUPPORT -DZBA_USE_FB -D__FSKIT_USE_NEFS__ -D__BOOTLDR_STANDALONE__ -D__NEOSKRNL__ -D__BOOTZ__ -D__HAVE_NE_APIS__ -D__NE__ -I../ -I../Kernel
 
 BOOT_LOADER=bootz.exe
 KERNEL=neoskrnl.exe
diff --git a/dev/Boot/arm64-mobile.make b/dev/Boot/arm64-mobile.make
index d5d419d4..c4522e52 100644
--- a/dev/Boot/arm64-mobile.make
+++ b/dev/Boot/arm64-mobile.make
@@ -46,7 +46,7 @@ REM_FLAG=-f
 FLAG_ASM=-f win64
 FLAG_GNU=-fshort-wchar -c -ffreestanding -MMD -mno-red-zone -D__NE_ARM64__ -fno-rtti -fno-exceptions -I./ \
 			 -target aarch64-unknown-windows \
-				-std=c++23 -DBOOTZ_EPM_SUPPORT -DkExpectedWidth=320 -DkExpectedHeight=480 -D__FSKIT_USE_NEFS__ -D__BOOTLDR_STANDALONE__ -D__NEOSKRNL__ -D__BOOTZ__ -D__HAVE_NE_APIS__ -D__NE__ -I../ -I../Kernel
+				-std=c++20 -DBOOTZ_EPM_SUPPORT -DkExpectedWidth=320 -DkExpectedHeight=480 -D__FSKIT_USE_NEFS__ -D__BOOTLDR_STANDALONE__ -D__NEOSKRNL__ -D__BOOTZ__ -D__HAVE_NE_APIS__ -D__NE__ -I../ -I../Kernel
 
 BOOT_LOADER=bootz.exe
 KERNEL=neoskrnl.exe
diff --git a/dev/Kernel/FirmwareKit/EFI/API.h b/dev/Kernel/FirmwareKit/EFI/API.h
index 03b79019..50b6ea19 100644
--- a/dev/Kernel/FirmwareKit/EFI/API.h
+++ b/dev/Kernel/FirmwareKit/EFI/API.h
@@ -11,10 +11,9 @@
 #include <FirmwareKit/Handover.h>
 #include <KernelKit/MSDOS.h>
 #include <KernelKit/PE.h>
-#include <BootKit/Qr.h>
 
-#define kNeKernelSubsystem (17)
-#define kNeWebsiteMacro	   "https://vswirl.com/help"
+#define kNeWebsiteMacro	   "https://aker.com/help"
+#define kNeKernelSubsystem (StrLen(kNeWebsiteMacro))
 
 #ifdef __BOOTZ__
 // forward decl.
@@ -80,23 +79,6 @@ Bascially frees everything we have in the EFI side.
 
 		ST->ConOut->OutputString(ST->ConOut, L" ***\r");
 
-		constexpr auto ver	 = 4;
-		auto		   ecc	 = qr::Ecc::H;
-		auto		   input = kNeWebsiteMacro;
-		auto		   len	 = StrLen(kNeWebsiteMacro);
-
-		qr::Qr<ver>	   encoder;
-		qr::QrDelegate del;
-
-		encoder.encode(input, len, ecc, 0); // Manual mask 0
-
-		constexpr auto whereX = 10;
-		constexpr auto whereY = 10;
-
-		/// tell delegate to draw encoded QR.
-		del.draw<ver>(encoder, whereX,
-					  whereY);
-
 		EFI::Stop();
 	}
 } // namespace EFI
diff --git a/dev/Kernel/HALKit/AMD64/Storage/AHCI.cc b/dev/Kernel/HALKit/AMD64/Storage/AHCI+Generic.cc
index 874b7012..874b7012 100644
--- a/dev/Kernel/HALKit/AMD64/Storage/AHCI.cc
+++ b/dev/Kernel/HALKit/AMD64/Storage/AHCI+Generic.cc
diff --git a/dev/Kernel/HALKit/AMD64/Storage/DMA.cc b/dev/Kernel/HALKit/AMD64/Storage/DMA+Generic.cc
index 109b55af..109b55af 100644
--- a/dev/Kernel/HALKit/AMD64/Storage/DMA.cc
+++ b/dev/Kernel/HALKit/AMD64/Storage/DMA+Generic.cc
diff --git a/dev/Kernel/HALKit/AMD64/Storage/PIO.cc b/dev/Kernel/HALKit/AMD64/Storage/PIO+Generic.cc
index 62791aee..62791aee 100644
--- a/dev/Kernel/HALKit/AMD64/Storage/PIO.cc
+++ b/dev/Kernel/HALKit/AMD64/Storage/PIO+Generic.cc
diff --git a/dev/Kernel/HALKit/ARM64/HalACPIFactoryInterface.cc b/dev/Kernel/HALKit/ARM64/HalACPIFactoryInterface.cc
index 6dcfa9a2..8ca9ac06 100644
--- a/dev/Kernel/HALKit/ARM64/HalACPIFactoryInterface.cc
+++ b/dev/Kernel/HALKit/ARM64/HalACPIFactoryInterface.cc
@@ -17,9 +17,10 @@ namespace NeOS
 	{
 	}
 
-	Void ACPIFactoryInterface::Shutdown()
+	BOOL ACPIFactoryInterface::Shutdown()
 	{
 		apm_send_io_command(kAPMPowerCommandShutdown, 0);
+		return NO;
 	}
 
 	/// @brief Reboot machine in either ACPI or by triple faulting.
diff --git a/dev/Kernel/HALKit/ARM64/HalDebugOutput.cc b/dev/Kernel/HALKit/ARM64/HalDebugOutput.cc
index 97621e23..8d54739f 100644
--- a/dev/Kernel/HALKit/ARM64/HalDebugOutput.cc
+++ b/dev/Kernel/HALKit/ARM64/HalDebugOutput.cc
@@ -11,7 +11,7 @@
 
 namespace NeOS
 {
-	EXTERN_C void ke_io_write(const Char* bytes)
+	EXTERN_C void ke_io_write(IDeviceObject<const Char*>* self, const Char* bytes)
 	{
 #ifdef __DEBUG__
 		if (*bytes == 0)
@@ -38,7 +38,7 @@ namespace NeOS
 
 	TerminalDevice::~TerminalDevice() = default;
 
-	EXTERN_C void ke_io_read(const Char* bytes)
+	EXTERN_C void ke_io_read(IDeviceObject<const Char*>* self, const Char* bytes)
 	{
 #ifdef __DEBUG__
 		SizeT index = 0;
diff --git a/dev/Kernel/HALKit/ARM64/HalPageInternal.S b/dev/Kernel/HALKit/ARM64/HalFlushTLB.S
index 8fcf40ff..8fcf40ff 100644
--- a/dev/Kernel/HALKit/ARM64/HalPageInternal.S
+++ b/dev/Kernel/HALKit/ARM64/HalFlushTLB.S
diff --git a/dev/Kernel/HALKit/ARM64/HalKernelMain.cc b/dev/Kernel/HALKit/ARM64/HalKernelMain.cc
index afb1cc0e..5a6d0dc2 100644
--- a/dev/Kernel/HALKit/ARM64/HalKernelMain.cc
+++ b/dev/Kernel/HALKit/ARM64/HalKernelMain.cc
@@ -18,6 +18,8 @@
 #include <HALKit/ARM64/Processor.h>
 #include <CFKit/Property.h>
 
+#include <HALKit/ARM64/ApplicationProcessor.h>
+
 EXTERN_C void hal_init_platform(
 	NeOS::HEL::BootInfoHeader* handover_hdr)
 {
diff --git a/dev/Kernel/HALKit/ARM64/HalPagingMgrARM64.cc b/dev/Kernel/HALKit/ARM64/HalPagingMgrARM64.cc
index e04b77cd..4ec45b51 100644
--- a/dev/Kernel/HALKit/ARM64/HalPagingMgrARM64.cc
+++ b/dev/Kernel/HALKit/ARM64/HalPagingMgrARM64.cc
@@ -45,7 +45,7 @@ namespace NeOS::HAL
 	/// @param phys_addr point to physical address.
 	/// @param flags the flags to put on the page.
 	/// @return Status code of page manipulation process.
-	EXTERN_C Int32 mm_map_page(VoidPtr virtual_address, UInt32 flags)
+	EXTERN_C Int32 mm_map_page(VoidPtr virtual_address, VoidPtr physical_address, UInt32 flags)
 	{
 		if (!virtual_address ||
 			!flags)
@@ -73,7 +73,7 @@ namespace NeOS::HAL
 	{
 		NE_PAGE_STORE& page_store = NE_PAGE_STORE::The();
 
-		// Update Internal store.
+		// Update internal store.
 
 		page_store.fInternalStore.fPde	 = nullptr;
 		page_store.fInternalStore.fPte	 = pt_entry;
diff --git a/dev/Kernel/HALKit/ARM64/Processor.h b/dev/Kernel/HALKit/ARM64/Processor.h
index 4dba5a8b..e79a99c7 100644
--- a/dev/Kernel/HALKit/ARM64/Processor.h
+++ b/dev/Kernel/HALKit/ARM64/Processor.h
@@ -36,7 +36,7 @@ namespace NeOS::HAL
 	/// @param phys_addr point to physical address.
 	/// @param flags the flags to put on the page.
 	/// @return Status code of page manip.
-	EXTERN_C Int32 mm_map_page(VoidPtr virt_addr, UInt32 flags);
+	EXTERN_C Int32 mm_map_page(VoidPtr virtual_address, VoidPtr physical_address, UInt32 flags);
 
 	typedef UIntPtr	   Reg;
 	typedef Register64 Register;
diff --git a/dev/Kernel/HALKit/ARM64/Storage/MFlash+IO.cc b/dev/Kernel/HALKit/ARM64/Storage/MBCI+Flash+IO+Generic.cc
index 1335a9e4..3ccca867 100644
--- a/dev/Kernel/HALKit/ARM64/Storage/MFlash+IO.cc
+++ b/dev/Kernel/HALKit/ARM64/Storage/MBCI+Flash+IO+Generic.cc
@@ -11,10 +11,10 @@
 #include <Mod/MFlash/MFlash.h>
 #include <Mod/MBCI/MBCI.h>
 
-/// @file MFlash.cc
+/// @file MBCI+Flash.cc
 /// @brief MBCI Flash support.
 
-#define kMaxFlashSlots (8U)
+#define MBCI_MAX_SLOTS (8U)
 
 namespace NeOS
 {
@@ -23,10 +23,10 @@ namespace NeOS
 	constexpr auto kFlashBridgeRevision = 1;
 
 	STATIC BOOL	 kFlashEnabled							= NO;
-	STATIC SizeT kFlashSize[kMaxFlashSlots]				= {};
-	STATIC SizeT kFlashSectorSz[kMaxFlashSlots]			= {};
-	STATIC IMBCIHost* kFlashMetaPackets[kMaxFlashSlots] = {};
-	STATIC IMBCIHost* kFlashDataPackets[kMaxFlashSlots] = {};
+	STATIC SizeT kFlashSize[MBCI_MAX_SLOTS]				= {};
+	STATIC SizeT kFlashSectorSz[MBCI_MAX_SLOTS]			= {};
+	STATIC IMBCIHost* kFlashMetaPackets[MBCI_MAX_SLOTS] = {};
+	STATIC IMBCIHost* kFlashDataPackets[MBCI_MAX_SLOTS] = {};
 
 	STATIC Void drv_std_io(Int32 slot, UInt64 lba, Char* buf, SizeT sector_sz, SizeT buf_sz);
 
@@ -40,7 +40,7 @@ namespace NeOS
 	/// @return slot sector count.
 	SizeT drv_get_sector_count(Int32 slot)
 	{
-		if (slot > kMaxFlashSlots)
+		if (slot > MBCI_MAX_SLOTS)
 			return 0;
 
 		return kFlashSectorSz[slot];
@@ -50,7 +50,7 @@ namespace NeOS
 	/// @return drive slot size
 	SizeT drv_get_size(Int32 slot)
 	{
-		if (slot > kMaxFlashSlots)
+		if (slot > MBCI_MAX_SLOTS)
 			return 0;
 
 		return kFlashSize[slot];
@@ -59,7 +59,7 @@ namespace NeOS
 	/// @brief Enable flash memory at slot.
 	BOOL drv_enable_at(Int32 slot)
 	{
-		if (slot > kMaxFlashSlots)
+		if (slot > MBCI_MAX_SLOTS)
 			return NO;
 
 		kFlashMetaPackets[slot]->InterruptEnable = YES;
@@ -72,7 +72,7 @@ namespace NeOS
 	/// @brief Disable flash memory at slot.
 	BOOL drv_disable_at(Int32 slot)
 	{
-		if (slot > kMaxFlashSlots)
+		if (slot > MBCI_MAX_SLOTS)
 			return NO;
 
 		kFlashMetaPackets[slot]->InterruptEnable = NO;
diff --git a/dev/Kernel/HALKit/ARM64/Storage/UFS+Generic.cc b/dev/Kernel/HALKit/ARM64/Storage/UFS+Generic.cc
new file mode 100644
index 00000000..20d06671
--- /dev/null
+++ b/dev/Kernel/HALKit/ARM64/Storage/UFS+Generic.cc
@@ -0,0 +1,11 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024-2025, Amlal EL Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+/// @file UFS.cc
+/// @brief UFS Flash Memory support.
+
+#define UFS_PCI_VENDOR_ID (0x01001) /* AKER */
+#define UFS_PCI_DEVICE_ID (0xAEAEA) /* AKER */
\ No newline at end of file
diff --git a/dev/Kernel/amd64-desktop.make b/dev/Kernel/amd64-desktop.make
index 56017c8e..3e8040c0 100644
--- a/dev/Kernel/amd64-desktop.make
+++ b/dev/Kernel/amd64-desktop.make
@@ -5,7 +5,7 @@
 
 CXX			= x86_64-w64-mingw32-g++
 LD			= x86_64-w64-mingw32-ld
-CCFLAGS		= -fshort-wchar -c -D__NE_AMD64__ -mno-red-zone -fno-rtti -fno-exceptions -std=c++23 -D__NE_SUPPORT_NX__ -O0 -I../Vendor -D__FSKIT_INCLUDES_NEFS__ -D__NEOSKRNL__ -D__HAVE_NE_APIS__ -D__FREESTANDING__ -D__NE_VIRTUAL_MEMORY_SUPPORT__ -D__NE_AUTO_FORMAT__ -D__NE__ -I./ -I../ -I../zba
+CCFLAGS		= -fshort-wchar -c -D__NE_AMD64__ -mno-red-zone -fno-rtti -fno-exceptions -std=c++20 -D__NE_SUPPORT_NX__ -O0 -I../Vendor -D__FSKIT_INCLUDES_NEFS__ -D__NEOSKRNL__ -D__HAVE_NE_APIS__ -D__FREESTANDING__ -D__NE_VIRTUAL_MEMORY_SUPPORT__ -D__NE_AUTO_FORMAT__ -D__NE__ -I./ -I../ -I../zba
 
 ASM 		= nasm
 
diff --git a/dev/Kernel/arm64-desktop.make b/dev/Kernel/arm64-desktop.make
index 3d23ad08..1b3521d5 100644
--- a/dev/Kernel/arm64-desktop.make
+++ b/dev/Kernel/arm64-desktop.make
@@ -7,7 +7,7 @@ CC			= clang++
 LD			= lld-link
 CCFLAGS		= -fshort-wchar -c -ffreestanding -MMD -mno-red-zone -D__NE_ARM64__ -fno-rtti -fno-exceptions -I./ \
 			 -target aarch64-unknown-windows \
-				-std=c++23 -O3 -D__NEOSKRNL__ -D__NE_MINIMAL_OS__ -D__NE_NO_BUILTIN__ -D__HAVE_NE_APIS__ -D__NE__ -I../
+				-std=c++20 -O3 -D__NEOSKRNL__ -D__NE_MINIMAL_OS__ -D__NE_NO_BUILTIN__ -D__HAVE_NE_APIS__ -D__NE__ -I../
 
 ASM 		= clang++
 
diff --git a/dev/Kernel/arm64-mobile.make b/dev/Kernel/arm64-mobile.make
new file mode 100644
index 00000000..1b3521d5
--- /dev/null
+++ b/dev/Kernel/arm64-mobile.make
@@ -0,0 +1,64 @@
+##################################################
+# (c) Amlal EL Mahrouss, all rights reserved.
+# This is the microKernel makefile.
+##################################################
+
+CC			= clang++
+LD			= lld-link
+CCFLAGS		= -fshort-wchar -c -ffreestanding -MMD -mno-red-zone -D__NE_ARM64__ -fno-rtti -fno-exceptions -I./ \
+			 -target aarch64-unknown-windows \
+				-std=c++20 -O3 -D__NEOSKRNL__ -D__NE_MINIMAL_OS__ -D__NE_NO_BUILTIN__ -D__HAVE_NE_APIS__ -D__NE__ -I../
+
+ASM 		= clang++
+
+DISKDRIVER = -D__USE_FLASH_MEM__
+
+ifneq ($(DEBUG_SUPPORT), )
+DEBUG =  -D__DEBUG__
+endif
+
+COPY		= cp
+
+LDFLAGS		= -subsystem:efi_application -entry:hal_init_platform /nodefaultlib
+LDOBJ		= obj/*.obj
+
+# This file is the Kernel, responsible of task management and memory.
+KERNEL		= neoskrnl.exe
+
+.PHONY: error
+error:
+	@echo "=== ERROR ==="
+	@echo "=> Use a specific target."
+
+MOVEALL=./MoveAll.ARM64.sh
+
+.PHONY: newos-arm64-epm
+newos-arm64-epm: clean
+	$(CC) $(CCFLAGS) $(DISKDRIVER) $(DEBUG) $(wildcard src/*.cc) \
+	       $(wildcard src/FS/*.cc) $(wildcard HALKit/ARM64/Storage/*.cc) \
+			$(wildcard HALKit/ARM64/PCI/*.cc) $(wildcard src/Network/*.cc) $(wildcard src/Storage/*.cc) \
+			$(wildcard HALKit/ARM64/*.cc) $(wildcard HALKit/ARM64/*.cpp) \
+			$(wildcard HALKit/ARM64/*.s) $(wildcard HALKit/ARM64/APM/*.cc)
+
+	$(MOVEALL)
+
+OBJCOPY=x86_64-w64-mingw32-objcopy
+
+.PHONY: link-arm64-epm
+link-arm64-epm:
+	$(LD) $(LDFLAGS) $(LDOBJ) /out:$(KERNEL)
+
+.PHONY: all
+all: newos-arm64-epm link-arm64-epm
+	@echo "Kernel => OK."
+
+.PHONY: help
+help:
+	@echo "=== HELP ==="
+	@echo "all: Build Kernel and link it."
+	@echo "link-arm64-epm: Link Kernel for EPM based disks."
+	@echo "newos-arm64-epm: Build Kernel for EPM based disks."
+
+.PHONY: clean
+clean:
+	rm -f $(LDOBJ) $(wildcard *.o) $(KERNEL)