mirror of
https://github.com/reactos/reactos.git
synced 2024-07-14 00:25:05 +00:00
Better organize FreeLDR ARM files -- there are no more stubs now. We have the ReactOS kernel loader in loader.c, just like on x86, and the ARM FreeLDR HAL/Mach routines in macharm.c
svn path=/trunk/; revision=32311
This commit is contained in:
ReactOS Portable Systems Group
parent
41af47163d
commit
52fa6c202f
|
|
@ -1,8 +1,8 @@
|
|||
/*
|
||||
* PROJECT: ReactOS Boot Loader
|
||||
* LICENSE: GPL - See COPYING in the top level directory
|
||||
* FILE: boot/freeldr/arch/arm/stubs.c
|
||||
* PURPOSE: Non-completed ARM hardware-specific routines
|
||||
* FILE: boot/freeldr/arch/arm/loader.c
|
||||
* PURPOSE: ARM Kernel Loader
|
||||
* PROGRAMMERS: ReactOS Portable Systems Group
|
||||
*/
|
||||
|
||||
|
|
@ -23,31 +23,6 @@ extern ROS_KERNEL_ENTRY_POINT KernelEntryPoint;
|
|||
|
||||
/* FUNCTIONS ******************************************************************/
|
||||
|
||||
BOOLEAN
|
||||
ArmDiskGetDriveGeometry(IN ULONG DriveNumber,
|
||||
OUT PGEOMETRY Geometry)
|
||||
{
|
||||
ASSERT(gRamDiskBase == NULL);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
BOOLEAN
|
||||
ArmDiskReadLogicalSectors(IN ULONG DriveNumber,
|
||||
IN ULONGLONG SectorNumber,
|
||||
IN ULONG SectorCount,
|
||||
IN PVOID Buffer)
|
||||
{
|
||||
ASSERT(gRamDiskBase == NULL);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
ULONG
|
||||
ArmDiskGetCacheableBlockCount(IN ULONG DriveNumber)
|
||||
{
|
||||
ASSERT(gRamDiskBase == NULL);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
VOID
|
||||
ArmSetupPageDirectory(VOID)
|
||||
{
|
||||
|
|
@ -182,123 +157,6 @@ ArmPrepareForReactOS(IN BOOLEAN Setup)
|
|||
//
|
||||
}
|
||||
|
||||
PCONFIGURATION_COMPONENT_DATA
|
||||
ArmHwDetect(VOID)
|
||||
{
|
||||
PCONFIGURATION_COMPONENT_DATA RootNode;
|
||||
|
||||
//
|
||||
// Create the root node
|
||||
//
|
||||
FldrCreateSystemKey(&RootNode);
|
||||
|
||||
//
|
||||
// Write null component information
|
||||
//
|
||||
FldrSetComponentInformation(RootNode,
|
||||
0x0,
|
||||
0x0,
|
||||
0xFFFFFFFF);
|
||||
|
||||
//
|
||||
// TODO:
|
||||
// There's no such thing as "PnP" on embedded hardware.
|
||||
// The boot loader will send us a device tree, similar to ACPI
|
||||
// or OpenFirmware device trees, and we will convert it to ARC.
|
||||
//
|
||||
|
||||
//
|
||||
// Return the root node
|
||||
//
|
||||
return RootNode;
|
||||
}
|
||||
|
||||
ULONG
|
||||
ArmMemGetMemoryMap(OUT PBIOS_MEMORY_MAP BiosMemoryMap,
|
||||
IN ULONG MaxMemoryMapSize)
|
||||
{
|
||||
//
|
||||
// Return whatever the board returned to us (CS0 Base + Size and FLASH0)
|
||||
//
|
||||
RtlCopyMemory(BiosMemoryMap,
|
||||
ArmBoardBlock->MemoryMap,
|
||||
ArmBoardBlock->MemoryMapEntryCount * sizeof(BIOS_MEMORY_MAP));
|
||||
return ArmBoardBlock->MemoryMapEntryCount;
|
||||
}
|
||||
|
||||
VOID
|
||||
MachInit(IN PCCH CommandLine)
|
||||
{
|
||||
//
|
||||
// Setup board-specific ARM routines
|
||||
//
|
||||
switch (ArmBoardBlock->BoardType)
|
||||
{
|
||||
//
|
||||
// Check for Feroceon-base boards
|
||||
//
|
||||
case MACH_TYPE_FEROCEON:
|
||||
|
||||
//
|
||||
// These boards use a UART16550. Set us up for 115200 bps
|
||||
//
|
||||
ArmFeroSerialInit(115200);
|
||||
MachVtbl.ConsPutChar = ArmFeroPutChar;
|
||||
MachVtbl.ConsKbHit = ArmFeroKbHit;
|
||||
MachVtbl.ConsGetCh = ArmFeroGetCh;
|
||||
break;
|
||||
|
||||
//
|
||||
// Check for ARM Versatile PB boards
|
||||
//
|
||||
case MACH_TYPE_VERSATILE_PB:
|
||||
|
||||
//
|
||||
// These boards use a PrimeCell UART (PL011)
|
||||
//
|
||||
ArmVersaSerialInit(115200);
|
||||
MachVtbl.ConsPutChar = ArmVersaPutChar;
|
||||
MachVtbl.ConsKbHit = ArmVersaKbHit;
|
||||
MachVtbl.ConsGetCh = ArmVersaGetCh;
|
||||
break;
|
||||
|
||||
default:
|
||||
ASSERT(FALSE);
|
||||
}
|
||||
|
||||
//
|
||||
// Setup generic ARM routines for all boards
|
||||
//
|
||||
MachVtbl.PrepareForReactOS = ArmPrepareForReactOS;
|
||||
MachVtbl.GetMemoryMap = ArmMemGetMemoryMap;
|
||||
MachVtbl.HwDetect = ArmHwDetect;
|
||||
|
||||
//
|
||||
// Setup disk I/O routines, switch to ramdisk ones for non-NAND boot
|
||||
//
|
||||
MachVtbl.DiskReadLogicalSectors = ArmDiskReadLogicalSectors;
|
||||
MachVtbl.DiskGetDriveGeometry = ArmDiskGetDriveGeometry;
|
||||
MachVtbl.DiskGetCacheableBlockCount = ArmDiskGetCacheableBlockCount;
|
||||
RamDiskSwitchFromBios();
|
||||
|
||||
//
|
||||
// Now set default disk handling routines -- we don't need to override
|
||||
//
|
||||
MachVtbl.DiskGetBootVolume = DiskGetBootVolume;
|
||||
MachVtbl.DiskGetSystemVolume = DiskGetSystemVolume;
|
||||
MachVtbl.DiskGetBootPath = DiskGetBootPath;
|
||||
MachVtbl.DiskGetBootDevice = DiskGetBootDevice;
|
||||
MachVtbl.DiskBootingFromFloppy = DiskBootingFromFloppy;
|
||||
MachVtbl.DiskNormalizeSystemPath = DiskNormalizeSystemPath;
|
||||
MachVtbl.DiskGetPartitionEntry = DiskGetPartitionEntry;
|
||||
|
||||
//
|
||||
// We can now print to the console
|
||||
//
|
||||
TuiPrintf("%s for ARM\n", GetFreeLoaderVersionString());
|
||||
TuiPrintf("Bootargs: %s\n", CommandLine);
|
||||
}
|
||||
|
||||
VOID
|
||||
FrLdrStartup(IN ULONG Magic)
|
||||
{
|
||||
|
|
@ -14,6 +14,7 @@
|
|||
|
||||
PARM_BOARD_CONFIGURATION_BLOCK ArmBoardBlock;
|
||||
ULONG BootDrive, BootPartition;
|
||||
VOID ArmPrepareForReactOS(IN BOOLEAN Setup);
|
||||
|
||||
/* FUNCTIONS ******************************************************************/
|
||||
|
||||
|
|
@ -43,3 +44,144 @@ ArmInit(IN PARM_BOARD_CONFIGURATION_BLOCK BootContext)
|
|||
BootMain(ArmBoardBlock->CommandLine);
|
||||
}
|
||||
|
||||
BOOLEAN
|
||||
ArmDiskGetDriveGeometry(IN ULONG DriveNumber,
|
||||
OUT PGEOMETRY Geometry)
|
||||
{
|
||||
ASSERT(gRamDiskBase == NULL);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
BOOLEAN
|
||||
ArmDiskReadLogicalSectors(IN ULONG DriveNumber,
|
||||
IN ULONGLONG SectorNumber,
|
||||
IN ULONG SectorCount,
|
||||
IN PVOID Buffer)
|
||||
{
|
||||
ASSERT(gRamDiskBase == NULL);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
ULONG
|
||||
ArmDiskGetCacheableBlockCount(IN ULONG DriveNumber)
|
||||
{
|
||||
ASSERT(gRamDiskBase == NULL);
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
PCONFIGURATION_COMPONENT_DATA
|
||||
ArmHwDetect(VOID)
|
||||
{
|
||||
PCONFIGURATION_COMPONENT_DATA RootNode;
|
||||
|
||||
//
|
||||
// Create the root node
|
||||
//
|
||||
FldrCreateSystemKey(&RootNode);
|
||||
|
||||
//
|
||||
// Write null component information
|
||||
//
|
||||
FldrSetComponentInformation(RootNode,
|
||||
0x0,
|
||||
0x0,
|
||||
0xFFFFFFFF);
|
||||
|
||||
//
|
||||
// TODO:
|
||||
// There's no such thing as "PnP" on embedded hardware.
|
||||
// The boot loader will send us a device tree, similar to ACPI
|
||||
// or OpenFirmware device trees, and we will convert it to ARC.
|
||||
//
|
||||
|
||||
//
|
||||
// Return the root node
|
||||
//
|
||||
return RootNode;
|
||||
}
|
||||
|
||||
ULONG
|
||||
ArmMemGetMemoryMap(OUT PBIOS_MEMORY_MAP BiosMemoryMap,
|
||||
IN ULONG MaxMemoryMapSize)
|
||||
{
|
||||
//
|
||||
// Return whatever the board returned to us (CS0 Base + Size and FLASH0)
|
||||
//
|
||||
RtlCopyMemory(BiosMemoryMap,
|
||||
ArmBoardBlock->MemoryMap,
|
||||
ArmBoardBlock->MemoryMapEntryCount * sizeof(BIOS_MEMORY_MAP));
|
||||
return ArmBoardBlock->MemoryMapEntryCount;
|
||||
}
|
||||
|
||||
VOID
|
||||
MachInit(IN PCCH CommandLine)
|
||||
{
|
||||
//
|
||||
// Setup board-specific ARM routines
|
||||
//
|
||||
switch (ArmBoardBlock->BoardType)
|
||||
{
|
||||
//
|
||||
// Check for Feroceon-base boards
|
||||
//
|
||||
case MACH_TYPE_FEROCEON:
|
||||
|
||||
//
|
||||
// These boards use a UART16550. Set us up for 115200 bps
|
||||
//
|
||||
ArmFeroSerialInit(115200);
|
||||
MachVtbl.ConsPutChar = ArmFeroPutChar;
|
||||
MachVtbl.ConsKbHit = ArmFeroKbHit;
|
||||
MachVtbl.ConsGetCh = ArmFeroGetCh;
|
||||
break;
|
||||
|
||||
//
|
||||
// Check for ARM Versatile PB boards
|
||||
//
|
||||
case MACH_TYPE_VERSATILE_PB:
|
||||
|
||||
//
|
||||
// These boards use a PrimeCell UART (PL011)
|
||||
//
|
||||
ArmVersaSerialInit(115200);
|
||||
MachVtbl.ConsPutChar = ArmVersaPutChar;
|
||||
MachVtbl.ConsKbHit = ArmVersaKbHit;
|
||||
MachVtbl.ConsGetCh = ArmVersaGetCh;
|
||||
break;
|
||||
|
||||
default:
|
||||
ASSERT(FALSE);
|
||||
}
|
||||
|
||||
//
|
||||
// Setup generic ARM routines for all boards
|
||||
//
|
||||
MachVtbl.PrepareForReactOS = ArmPrepareForReactOS;
|
||||
MachVtbl.GetMemoryMap = ArmMemGetMemoryMap;
|
||||
MachVtbl.HwDetect = ArmHwDetect;
|
||||
|
||||
//
|
||||
// Setup disk I/O routines, switch to ramdisk ones for non-NAND boot
|
||||
//
|
||||
MachVtbl.DiskReadLogicalSectors = ArmDiskReadLogicalSectors;
|
||||
MachVtbl.DiskGetDriveGeometry = ArmDiskGetDriveGeometry;
|
||||
MachVtbl.DiskGetCacheableBlockCount = ArmDiskGetCacheableBlockCount;
|
||||
RamDiskSwitchFromBios();
|
||||
|
||||
//
|
||||
// Now set default disk handling routines -- we don't need to override
|
||||
//
|
||||
MachVtbl.DiskGetBootVolume = DiskGetBootVolume;
|
||||
MachVtbl.DiskGetSystemVolume = DiskGetSystemVolume;
|
||||
MachVtbl.DiskGetBootPath = DiskGetBootPath;
|
||||
MachVtbl.DiskGetBootDevice = DiskGetBootDevice;
|
||||
MachVtbl.DiskBootingFromFloppy = DiskBootingFromFloppy;
|
||||
MachVtbl.DiskNormalizeSystemPath = DiskNormalizeSystemPath;
|
||||
MachVtbl.DiskGetPartitionEntry = DiskGetPartitionEntry;
|
||||
|
||||
//
|
||||
// We can now print to the console
|
||||
//
|
||||
TuiPrintf("%s for ARM\n", GetFreeLoaderVersionString());
|
||||
TuiPrintf("Bootargs: %s\n", CommandLine);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -102,9 +102,9 @@
|
|||
<define name="_NTHAL_" />
|
||||
<file>boot.s</file>
|
||||
<file>ferouart.c</file>
|
||||
<file>versuart.c</file>
|
||||
<file>loader.c</file>
|
||||
<file>macharm.c</file>
|
||||
<file>stubs.c</file>
|
||||
<file>versuart.c</file>
|
||||
</module>
|
||||
</if>
|
||||
</directory>
|
||||
|
|
|
|||
Loading…
Reference in a new issue