ArmPkg/BdsLib: Upgrade the library to use natively the Device Path

The previous version was using the string representation of the Device Path.
This new version takes as paramater the binary representation of the Device Path

It also tries to detect which kind of device support it refers by using the remaining
part of the Device Path after it has been loaded by gBS->ConnectController()

Lots of bug have been fixed as well in this new version.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11799 6f19259b-4bc3-4df7-8a09-765794883524

ArmPkg/Include/Library/BdsUnixLib.h

@@ -12,27 +12,26 @@
 *
 **/
 
-#ifndef __BDS_ENTRY_H__
-#define __BDS_ENTRY_H__
+#ifndef _BDS_UNIX_LIB_H_
+#define _BDS_UNIX_LIB_H_
 
-EFI_STATUS
-BdsConnectAllDrivers ( VOID );
+/**
+  Start a Linux kernel from a Device Path
 
+  @param  LinuxKernel           Device Path to the Linux Kernel
+  @param  Parameters            Linux kernel agruments
+  @param  Fdt                   Device Path to the Flat Device Tree
+
+  @retval EFI_SUCCESS           All drivers have been connected
+  @retval EFI_NOT_FOUND         The Linux kernel Device Path has not been found
+  @retval EFI_OUT_OF_RESOURCES  There is not enough resource memory to store the matching results.
+
+**/
 EFI_STATUS
 BdsBootLinux (
-    IN  CONST CHAR16* LinuxKernel,
-    IN  CONST CHAR8*  ATag,
-    IN  CONST CHAR16* Fdt
-);
-
-EFI_STATUS
-BdsLoadApplication (
-    IN  CHAR16* EfiApp
-);
-
-EFI_STATUS
-BdsLoadApplicationFromPath (
-    IN  CHAR16* EfiAppPath
-);
+  IN  EFI_DEVICE_PATH_PROTOCOL* LinuxKernelDevicePath,
+  IN  CONST CHAR8*              Arguments,
+  IN  EFI_DEVICE_PATH_PROTOCOL* FdtDevicePath
+  );
 
 #endif