ARM64: Adding virtual memory support.

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

2 files changed, 52 insertions, 28 deletions

diff --git a/Kernel/HALKit/ARM64/Storage/Flash.cxx b/Kernel/HALKit/ARM64/Storage/Flash.cxx
deleted file mode 100644
index 666dfc0b..00000000
--- a/Kernel/HALKit/ARM64/Storage/Flash.cxx
+++ /dev/null
@@ -1,28 +0,0 @@
-/* -------------------------------------------
-
-	Copyright Zeta Electronics Corporation
-
-------------------------------------------- */
-
-#include <NewKit/Defines.hpp>
-#include <ArchKit/ArchKit.hpp>
-
-/// @file Flash.cxx
-/// @brief Flash memory builtin.
-
-#ifdef __FLASH_MEM__
-
-namespace NewOS
-{
-	SizeT drv_std_get_sector_count(void)
-	{
-		return 0;
-	}
-
-	SizeT drv_std_get_drv_size(void)
-	{
-		return 0;
-	}
-} // namespace NewOS
-
-#endif // if __FLASH_MEM__ (Bridge)
diff --git a/Kernel/HALKit/ARM64/Storage/HalFlash.cxx b/Kernel/HALKit/ARM64/Storage/HalFlash.cxx
new file mode 100644
index 00000000..7bc9c8c0
--- /dev/null
+++ b/Kernel/HALKit/ARM64/Storage/HalFlash.cxx
@@ -0,0 +1,52 @@
+/* -------------------------------------------
+
+	Copyright Zeta Electronics Corporation
+
+------------------------------------------- */
+
+#include <NewKit/Defines.hpp>
+#include <ArchKit/ArchKit.hpp>
+
+/// @file Flash.cxx
+/// @brief Flash memory builtin.
+
+#ifdef __FLASH_MEM__
+
+namespace NewOS
+{
+    /// /:\\BRIDGE\\FLSH\\1
+    constexpr auto cFlashBridgeMagic = "FLSH";
+    constexpr auto cFlashBridgeRevision = 1;
+
+    STATIC const Boolean kFlashEnabled = No;
+    STATIC SizeT kFlashSize = 0UL;
+    STATIC SizeT kFlashSectorSz = 0UL;
+
+    /// @brief Enable flash memory builtin.
+    STATIC Void drv_enable_builtin(Void);
+
+    /// @brief Disable flash memory builtin.
+    STATIC Void drv_disable_builtin(Void);
+
+    /// @brief get sector count.
+    /// @return drive sector count.
+	SizeT drv_std_get_sector_count(void)
+	{
+		return kFlashSectorSz;
+	}
+
+	/// @brief get device size.
+	/// @return drive size
+	SizeT drv_std_get_drv_size(void)
+	{
+		return kFlashSize;
+	}
+
+	/// @brief Enable flash memory builtin.
+    STATIC Void drv_enable_builtin(Void) {}
+
+    /// @brief Disable flash memory builtin.
+    STATIC Void drv_disable_builtin(Void) {}
+} // namespace NewOS
+
+#endif // if __FLASH_MEM__ (Bridge)