ArmPkg/BdsLib: Use two distinct functions to boot Linux either by Atag or Fdt

Separate the BdsBootLinux() function into two functions for Atag and Fdt specific Linux booting
- BdsBootLinuxAtag ()
- BdsBootLinuxFdt ()



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12408 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 19 insertions, 1 deletions

diff --git a/ArmPkg/Include/Library/BdsLib.h b/ArmPkg/Include/Library/BdsLib.h
index e9337d68cb..c8e02c934e 100644
--- a/ArmPkg/Include/Library/BdsLib.h
+++ b/ArmPkg/Include/Library/BdsLib.h
@@ -101,6 +101,24 @@ BootOptionAllocateBootIndex (
 

   @param  LinuxKernel           Device Path to the Linux Kernel

   @param  Parameters            Linux kernel arguments

+

+  @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

+BdsBootLinuxAtag (

+  IN  EFI_DEVICE_PATH_PROTOCOL* LinuxKernelDevicePath,

+  IN  EFI_DEVICE_PATH_PROTOCOL* InitrdDevicePath,

+  IN  CONST CHAR8*              Arguments

+  );

+

+/**

+  Start a Linux kernel from a Device Path

+

+  @param  LinuxKernel           Device Path to the Linux Kernel

+  @param  Parameters            Linux kernel arguments

   @param  Fdt                   Device Path to the Flat Device Tree

 

   @retval EFI_SUCCESS           All drivers have been connected

@@ -109,7 +127,7 @@ BootOptionAllocateBootIndex (
 

 **/

 EFI_STATUS

-BdsBootLinux (

+BdsBootLinuxFdt (

   IN  EFI_DEVICE_PATH_PROTOCOL* LinuxKernelDevicePath,

   IN  EFI_DEVICE_PATH_PROTOCOL* InitrdDevicePath,

   IN  CONST CHAR8*              Arguments,