reactos/boot/armllb/inc/osloader.h

   1 /*
   2  * PROJECT:         ReactOS Boot Loader
   3  * LICENSE:         BSD - See COPYING.ARM in the top level directory
   4  * FILE:            boot/armllb/inc/osloader.h
   5  * PURPOSE:         Shared header between LLB and OS Loader
   6  * PROGRAMMERS:     ReactOS Portable Systems Group
   7  */
   8
   9 //
  10 // OS Loader Main Routine
  11 //
  12 typedef
  13 VOID (*POSLOADER_INIT)(
  14     IN PVOID BoardInit
  15 );
  16
  17 //
  18 // Type of memory detected by LLB
  19 //
  20 typedef enum
  21 {
  22     BiosMemoryUsable = 1,
  23     BiosMemoryBootLoader,
  24     BiosMemoryBootStrap,
  25     BiosMemoryReserved
  26 } BIOS_MEMORY_TYPE;
  27
  28 //
  29 // Firmware Memory Map
  30 //
  31 typedef struct
  32 {
  33     LONGLONG BaseAddress;
  34     LONGLONG Length;
  35     ULONG Type;
  36     ULONG Reserved;
  37 } BIOS_MEMORY_MAP, *PBIOS_MEMORY_MAP;
  38
  39 //
  40 // Information sent from LLB to OS Loader
  41 //
  42 #define ARM_BOARD_CONFIGURATION_MAJOR_VERSION 1
  43 #define ARM_BOARD_CONFIGURATION_MINOR_VERSION 1
  44 typedef struct _ARM_BOARD_CONFIGURATION_BLOCK
  45 {
  46     ULONG MajorVersion;
  47     ULONG MinorVersion;
  48     ULONG BoardType;
  49     ULONG ClockRate;
  50     ULONG TimerRegisterBase;
  51     ULONG UartRegisterBase;
  52     ULONG MemoryMapEntryCount;
  53     PBIOS_MEMORY_MAP MemoryMap;
  54     CHAR CommandLine[256];
  55 } ARM_BOARD_CONFIGURATION_BLOCK, *PARM_BOARD_CONFIGURATION_BLOCK;
  56
  57 VOID
  58 NTAPI
  59 LlbAllocateMemoryEntry(
  60     IN BIOS_MEMORY_TYPE Type,
  61     IN ULONG BaseAddress,
  62     IN ULONG Length
  63 );
  64
  65 VOID
  66 NTAPI
  67 LlbSetCommandLine(
  68     IN PCHAR CommandLine
  69 );
  70
  71 VOID
  72 NTAPI
  73 LlbBuildArmBlock(
  74     VOID
  75 );
  76
  77 VOID
  78 NTAPI
  79 LlbBuildMemoryMap(
  80     VOID
  81 );
  82
  83 VOID
  84 NTAPI
  85 LlbLoadOsLoader(
  86     VOID
  87 );
  88
  89 VOID
  90 NTAPI
  91 LlbBoot(
  92     IN PCHAR CommandLine
  93 );
  94
  95 /* EOF */