[evb] 45379: - Change ARM loading architecture to match EFI/Firmware model. LLB provides "firmware" routines, FreeLDR obtains "firmware" routines from the ARM block, and sets them as the Machine VTable. All board-specific FreeLDR code gone now. - Start work on UI. Serial output is now only for debugging, not usual console. - Need PL045 Keyboard code to handle KbHit/GetCh. - Have PL011 code ready for MachVideo routines, coming soon... - Start stub of environment functions.
2 Feb
2010
2 Feb
'10
5:21 p.m.
Author: evb
Date: Tue Feb 2 18:21:19 2010
New Revision: 45379
URL: http://svn.reactos.org/svn/reactos?rev=45379&view=rev
Log:
- Change ARM loading architecture to match EFI/Firmware model. LLB provides
"firmware" routines, FreeLDR obtains "firmware" routines from the ARM
block, and sets them as the Machine VTable. All board-specific FreeLDR code gone now.
- Start work on UI. Serial output is now only for debugging, not usual console.
- Need PL045 Keyboard code to handle KbHit/GetCh.
- Have PL011 code ready for MachVideo routines, coming soon...
- Start stub of environment functions.
Added:
trunk/reactos/boot/armllb/envir.c (with props)
trunk/reactos/boot/armllb/fw.c (with props)
trunk/reactos/boot/armllb/inc/fw.h (with props)
Removed:
trunk/reactos/boot/freeldr/freeldr/arch/arm/ferouart.c
trunk/reactos/boot/freeldr/freeldr/arch/arm/omapuart.c
trunk/reactos/boot/freeldr/freeldr/arch/arm/versuart.c
Modified:
trunk/reactos/boot/armllb/armllb.rbuild
trunk/reactos/boot/armllb/crtsupp.c
trunk/reactos/boot/armllb/hw/versatile/hwinfo.c
trunk/reactos/boot/armllb/hw/video.c
trunk/reactos/boot/armllb/inc/hw.h
trunk/reactos/boot/armllb/inc/osloader.h
trunk/reactos/boot/armllb/inc/precomp.h
trunk/reactos/boot/armllb/inc/video.h
trunk/reactos/boot/armllb/main.c
trunk/reactos/boot/armllb/os/loader.c
trunk/reactos/boot/freeldr/freeldr/arch/arm/loader.c
trunk/reactos/boot/freeldr/freeldr/arch/arm/macharm.c
trunk/reactos/boot/freeldr/freeldr/freeldr.rbuild
trunk/reactos/boot/freeldr/freeldr/freeldr_arch.rbuild
trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h
Modified: trunk/reactos/boot/armllb/armllb.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/armllb.rbuild?…
==============================================================================
--- trunk/reactos/boot/armllb/armllb.rbuild [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/armllb.rbuild [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -21,6 +21,8 @@
<file first="true">boot.s</file>
<file>main.c</file>
<file>crtsupp.c</file>
+ <file>envir.c</file>
+ <file>fw.c</file>
<directory name="hw">
<file>serial.c</file>
<file>video.c</file>
Modified: trunk/reactos/boot/armllb/crtsupp.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/crtsupp.c?rev=…
==============================================================================
--- trunk/reactos/boot/armllb/crtsupp.c [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/crtsupp.c [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -11,11 +11,11 @@
int
putchar(int c)
{
- /* Write to the serial port */
+ /* Write to the screen */
+ LlbVideoPutChar(c);
+
+ /* For DEBUGGING ONLY */
LlbSerialPutChar(c);
-
- /* Write to the screen too */
- LlbVideoPutChar(c);
return 0;
}
@@ -32,13 +32,9 @@
unsigned int i;
char printbuffer[1024];
- va_start (args, fmt);
-
- /* For this to work, printbuffer must be larger than
- * anything we ever want to print.
- */
- i = vsprintf (printbuffer, fmt, args);
- va_end (args);
+ va_start(args, fmt);
+ i = vsprintf(printbuffer, fmt, args);
+ va_end(args);
/* Print the string */
return puts(printbuffer);
Added: trunk/reactos/boot/armllb/envir.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/envir.c?rev=45…
==============================================================================
--- trunk/reactos/boot/armllb/envir.c (added)
+++ trunk/reactos/boot/armllb/envir.c [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -1,0 +1,20 @@
+/*
+ * PROJECT: ReactOS Boot Loader
+ * LICENSE: BSD - See COPYING.ARM in the top level directory
+ * FILE: boot/armllb/envir.c
+ * PURPOSE: LLB Environment Variable Routines
+ * PROGRAMMERS: ReactOS Portable Systems Group
+ */
+
+#include "precomp.h"
+
+PCHAR
+NTAPI
+LlbEnvRead(IN PCHAR ValueName)
+{
+ /* FIXME: HACK */
+ return "RAMDISK";
+}
+
+/* EOF */
+
Propchange: trunk/reactos/boot/armllb/envir.c
------------------------------------------------------------------------------
svn:eol-style = native
Added: trunk/reactos/boot/armllb/fw.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/fw.c?rev=45379…
==============================================================================
--- trunk/reactos/boot/armllb/fw.c (added)
+++ trunk/reactos/boot/armllb/fw.c [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -1,0 +1,36 @@
+/*
+ * PROJECT: ReactOS Boot Loader
+ * LICENSE: BSD - See COPYING.ARM in the top level directory
+ * FILE: boot/armllb/fw.c
+ * PURPOSE: LLB Firmware Routines (accessible by OS Loader)
+ * PROGRAMMERS: ReactOS Portable Systems Group
+ */
+
+#include "precomp.h"
+
+VOID
+LlbFwPutChar(INT Ch)
+{
+ /* Just call directly the video function */
+ LlbVideoPutChar(Ch);
+
+ /* DEBUG ONLY */
+ LlbSerialPutChar(Ch);
+}
+
+BOOLEAN
+LlbFwKbHit(VOID)
+{
+ /* Not yet implemented */
+ return FALSE;
+}
+
+INT
+LlbFwGetCh(VOID)
+{
+ /* Not yet implemented */
+ while (TRUE);
+ return 0;
+}
+
+/* EOF */
Propchange: trunk/reactos/boot/armllb/fw.c
------------------------------------------------------------------------------
svn:eol-style = native
Modified: trunk/reactos/boot/armllb/hw/versatile/hwinfo.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/hw/versatile/h…
==============================================================================
--- trunk/reactos/boot/armllb/hw/versatile/hwinfo.c [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/hw/versatile/hwinfo.c [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -47,15 +47,4 @@
LlbAllocateMemoryEntry(BiosMemoryReserved, 0x10000000, 128 * 1024 * 1024);
}
-//
-// hwenv.c? or environment.c? or both?
-//
-PCHAR
-NTAPI
-LlbHwEnvRead(IN PCHAR Option)
-{
- /* HACKFIX */
- return "RAMDISK";
-}
-
/* EOF */
Modified: trunk/reactos/boot/armllb/hw/video.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/hw/video.c?rev…
==============================================================================
--- trunk/reactos/boot/armllb/hw/video.c [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/hw/video.c [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -268,6 +268,28 @@
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};
+#if 0
+USHORT ColorPalette[16] =
+{
+ RGB565(0x00, 0x00, 0x00),
+ RGB565(0x00, 0x00, 0xAA),
+ RGB565(0x00, 0xAA, 0x00),
+ RGB565(0x00, 0xAA, 0xAA),
+ RGB565(0xAA, 0x00, 0x00),
+ RGB565(0xAA, 0x00, 0xAA),
+ RGB565(0xAA, 0x55, 0x00),
+ RGB565(0xAA, 0xAA, 0xAA),
+ RGB565(0x55, 0x55, 0x55),
+ RGB565(0x55, 0x55, 0xFF),
+ RGB565(0x55, 0xFF, 0x55),
+ RGB565(0x55, 0xFF, 0xFF),
+ RGB565(0xFF, 0x55, 0x55),
+ RGB565(0xFF, 0x55, 0xFF),
+ RGB565(0xFF, 0xFF, 0x55),
+ RGB565(0xFF, 0xFF, 0xFF),
+};
+#endif
+
ULONG ScreenCursor;
VOID
@@ -312,7 +334,7 @@
VOID
NTAPI
-LlbVideoClearScreen(VOID)
+LlbVideoClearScreen(IN BOOLEAN OsLoader)
{
ULONG ScreenSize, p;
ULONG BackColor;
@@ -323,8 +345,17 @@
ScreenCursor = 0;
/* Backcolor on this machine */
- BackColor = LlbHwVideoCreateColor(14, 0, 82);
- BackColor = (BackColor << 16) | BackColor;
+ if (OsLoader)
+ {
+ /* Black */
+ BackColor = 0;
+ }
+ else
+ {
+ /* Deep blue */
+ BackColor = LlbHwVideoCreateColor(14, 0, 82);
+ BackColor = (BackColor << 16) | BackColor;
+ }
/* Screen size on this machine */
ScreenSize = LlbHwGetScreenWidth() * LlbHwGetScreenHeight();
@@ -369,3 +400,4 @@
}
/* EOF */
+
Added: trunk/reactos/boot/armllb/inc/fw.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/inc/fw.h?rev=4…
==============================================================================
--- trunk/reactos/boot/armllb/inc/fw.h (added)
+++ trunk/reactos/boot/armllb/inc/fw.h [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -1,0 +1,24 @@
+/*
+ * PROJECT: ReactOS Boot Loader
+ * LICENSE: BSD - See COPYING.ARM in the top level directory
+ * FILE: boot/armllb/inc/fw.h
+ * PURPOSE: LLB Firmware Functions
+ * PROGRAMMERS: ReactOS Portable Systems Group
+ */
+
+VOID
+LlbFwPutChar(
+ INT Ch
+);
+
+BOOLEAN
+LlbFwKbHit(
+ VOID
+);
+
+INT
+LlbFwGetCh(
+ VOID
+);
+
+/* EOF */
Propchange: trunk/reactos/boot/armllb/inc/fw.h
------------------------------------------------------------------------------
svn:eol-style = native
Propchange: trunk/reactos/boot/armllb/inc/fw.h
------------------------------------------------------------------------------
svn:executable = *
Modified: trunk/reactos/boot/armllb/inc/hw.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/inc/hw.h?rev=4…
==============================================================================
--- trunk/reactos/boot/armllb/inc/hw.h [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/inc/hw.h [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -92,12 +92,6 @@
VOID
);
-PCHAR
-NTAPI
-LlbHwEnvRead(
- IN PCHAR Option
-);
-
#ifdef _VERSATILE_
#include "versa.h"
#elif _OMAP3_
Modified: trunk/reactos/boot/armllb/inc/osloader.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/inc/osloader.h…
==============================================================================
--- trunk/reactos/boot/armllb/inc/osloader.h [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/inc/osloader.h [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -14,6 +14,7 @@
IN PVOID BoardInit
);
+#ifndef __REGISTRY_H
//
// Type of memory detected by LLB
//
@@ -35,12 +36,13 @@
ULONG Type;
ULONG Reserved;
} BIOS_MEMORY_MAP, *PBIOS_MEMORY_MAP;
+#endif
//
// Information sent from LLB to OS Loader
//
#define ARM_BOARD_CONFIGURATION_MAJOR_VERSION 1
-#define ARM_BOARD_CONFIGURATION_MINOR_VERSION 1
+#define ARM_BOARD_CONFIGURATION_MINOR_VERSION 2
typedef struct _ARM_BOARD_CONFIGURATION_BLOCK
{
ULONG MajorVersion;
@@ -52,6 +54,9 @@
ULONG MemoryMapEntryCount;
PBIOS_MEMORY_MAP MemoryMap;
CHAR CommandLine[256];
+ PVOID ConsPutChar;
+ PVOID ConsKbHit;
+ PVOID ConsGetCh;
} ARM_BOARD_CONFIGURATION_BLOCK, *PARM_BOARD_CONFIGURATION_BLOCK;
VOID
@@ -92,4 +97,10 @@
IN PCHAR CommandLine
);
+PCHAR
+NTAPI
+LlbEnvRead(
+ IN PCHAR Option
+);
+
/* EOF */
Modified: trunk/reactos/boot/armllb/inc/precomp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/inc/precomp.h?…
==============================================================================
--- trunk/reactos/boot/armllb/inc/precomp.h [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/inc/precomp.h [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -12,6 +12,7 @@
#include "machtype.h"
#include "osloader.h"
#include "hw.h"
+#include "fw.h"
#include "serial.h"
#include "video.h"
Modified: trunk/reactos/boot/armllb/inc/video.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/inc/video.h?re…
==============================================================================
--- trunk/reactos/boot/armllb/inc/video.h [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/inc/video.h [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -9,7 +9,7 @@
VOID
NTAPI
LlbVideoClearScreen(
- VOID
+ IN BOOLEAN OsLoader
);
VOID
Modified: trunk/reactos/boot/armllb/main.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/main.c?rev=453…
==============================================================================
--- trunk/reactos/boot/armllb/main.c [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/main.c [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -15,7 +15,7 @@
LlbHwInitialize();
/* Clean up the screen */
- LlbVideoClearScreen();
+ LlbVideoClearScreen(FALSE);
/* Print header */
printf("ReactOS ARM Low-Level Boot Loader [" __DATE__ " "__TIME__
"]\n");
@@ -25,4 +25,18 @@
while (TRUE);
}
+VOID
+DbgPrint(const char *fmt, ...)
+{
+ va_list args;
+ unsigned int i;
+ char Buffer[1024];
+
+ va_start(args, fmt);
+ i = vsprintf(Buffer, fmt, args);
+ va_end(args);
+
+ while (*Buffer) LlbSerialPutChar(*Buffer);
+}
+
/* EOF */
Modified: trunk/reactos/boot/armllb/os/loader.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/armllb/os/loader.c?re…
==============================================================================
--- trunk/reactos/boot/armllb/os/loader.c [iso-8859-1] (original)
+++ trunk/reactos/boot/armllb/os/loader.c [iso-8859-1] Tue Feb 2 18:21:19 2010
@@ -69,6 +69,11 @@
/* Now load the memory map */
ArmBlock.MemoryMap = MemoryMap;
+
+ /* Write firmware callbacks */
+ ArmBlock.ConsPutChar = LlbFwPutChar;
+ ArmBlock.ConsKbHit = LlbFwKbHit;
+ ArmBlock.ConsGetCh = LlbFwGetCh;
}
VOID
@@ -89,7 +94,7 @@
PCHAR BootDevice;
/* Read the current boot device */
- BootDevice = LlbHwEnvRead("boot-device");
+ BootDevice = LlbEnvRead("boot-device");
printf("Loading OS Loader from: %s...\n", BootDevice);
if (!strcmp(BootDevice, "NAND"))
{
@@ -109,7 +114,7 @@
{
//todo
}
- printf("OS Loader loaded at 0x%p...JUMP!\n", LoaderInit);
+ printf("OS Loader loaded at 0x%p...JUMP!\n\n\n\n\n", LoaderInit);
}
VOID
Removed: trunk/reactos/boot/freeldr/freeldr/arch/arm/ferouart.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/arch/arm/ferouart.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/arch/arm/ferouart.c (removed)
@@ -1,130 +1,0 @@
-/*
- * PROJECT: ReactOS Boot Loader
- * LICENSE: BSD - See COPYING.ARM in the top level directory
- * FILE: boot/freeldr/arch/arm/ferouart.c
- * PURPOSE: Implements code for Feroceon boards using the 16550 UART
- * PROGRAMMERS: ReactOS Portable Systems Group
- */
-
-/* INCLUDES *******************************************************************/
-
-#include <freeldr.h>
-
-/* GLOBALS ********************************************************************/
-
-//
-// UART Registers
-//
-#define UART0_RBR (ArmBoardBlock->UartRegisterBase + 0x00)
-#define UART0_THR UART0_RBR
-#define UART0_IER (ArmBoardBlock->UartRegisterBase + 0x04)
-#define UART0_FCR (ArmBoardBlock->UartRegisterBase + 0x08)
-#define UART0_LCR (ArmBoardBlock->UartRegisterBase + 0x0C)
-#define UART0_MCR (ArmBoardBlock->UartRegisterBase + 0x10)
-#define UART0_LSR (ArmBoardBlock->UartRegisterBase + 0x14)
-#define UART0_MSR (ArmBoardBlock->UartRegisterBase + 0x18)
-#define UART0_SCR (ArmBoardBlock->UartRegisterBase + 0x1C)
-
-//
-// When we enable the divisor latch
-//
-#define UART0_DLL UART0_RBR
-#define UART0_DLM UART0_IER
-
-//
-// FCR Values
-//
-#define FCR_FIFO_EN 0x01
-#define FCR_RXSR 0x02
-#define FCR_TXSR 0x04
-
-//
-// LCR Values
-//
-#define LCR_WLS_8 0x03
-#define LCR_1_STB 0x00
-#define LCR_DIVL_EN 0x80
-#define LCR_NO_PAR 0x00
-
-//
-// LSR Values
-//
-#define LSR_DR 0x01
-#define LSR_THRE 0x20
-
-/* FUNCTIONS ******************************************************************/
-
-VOID
-ArmFeroSerialInit(IN ULONG Baudrate)
-{
- ULONG BaudClock;
-
- //
- // Calculate baudrate clock divider to set the baud rate
- //
- BaudClock = (ArmBoardBlock->ClockRate / 16) / Baudrate;
-
- //
- // Disable interrupts
- //
- WRITE_REGISTER_UCHAR(UART0_IER, 0);
-
- //
- // Set the baud rate to 115200 bps
- //
- WRITE_REGISTER_UCHAR(UART0_LCR, LCR_DIVL_EN);
- WRITE_REGISTER_UCHAR(UART0_DLL, BaudClock);
- WRITE_REGISTER_UCHAR(UART0_DLM, (BaudClock >> 8) & 0xFF);
-
- //
- // Set 8 bits for data, 1 stop bit, no parity
- //
- WRITE_REGISTER_UCHAR(UART0_LCR, LCR_WLS_8 | LCR_1_STB | LCR_NO_PAR);
-
- //
- // Clear and enable FIFO
- //
- WRITE_REGISTER_UCHAR(UART0_FCR, FCR_FIFO_EN | FCR_RXSR | FCR_TXSR);
-}
-
-VOID
-ArmFeroPutChar(IN INT Char)
-{
- //
- // Properly support new-lines
- //
- if (Char == '\n') ArmFeroPutChar('\r');
-
- //
- // Wait for ready
- //
- while ((READ_REGISTER_UCHAR(UART0_LSR) & LSR_THRE) == 0);
-
- //
- // Send the character
- //
- WRITE_REGISTER_UCHAR(UART0_THR, Char);
-}
-
-INT
-ArmFeroGetCh(VOID)
-{
- //
- // Wait for ready
- //
- while ((READ_REGISTER_UCHAR(UART0_LSR) & LSR_DR) == 0);
-
- //
- // Read the character
- //
- return READ_REGISTER_UCHAR(UART0_RBR);
-}
-
-BOOLEAN
-ArmFeroKbHit(VOID)
-{
- //
- // Return if something is ready
- //
- return ((READ_REGISTER_UCHAR(UART0_LSR) & LSR_DR) != 0);
-}
Modified: trunk/reactos/boot/freeldr/freeldr/arch/arm/loader.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/arch/arm/loader.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/arch/arm/loader.c [iso-8859-1] Tue Feb 2 18:21:19
2010
@@ -1607,6 +1607,7 @@
//
// Initialize the page directory
//
+ while (TRUE);
ArmSetupPageDirectory();
//
Modified: trunk/reactos/boot/freeldr/freeldr/arch/arm/macharm.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/arch/arm/macharm.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/arch/arm/macharm.c [iso-8859-1] Tue Feb 2 18:21:19
2010
@@ -9,6 +9,7 @@
/* INCLUDES *******************************************************************/
#include <freeldr.h>
+#define RGB565(r, g, b) (((r >> 3) << 11)| ((g >> 2) << 5)| ((b
>> 3) << 0))
/* GLOBALS ********************************************************************/
@@ -33,7 +34,7 @@
ArmBoardBlock = BootContext;
//
- // Let's make sure we understand the boot-loader
+ // Let's make sure we understand the LLB
//
ASSERT(ArmBoardBlock->MajorVersion == ARM_BOARD_CONFIGURATION_MAJOR_VERSION);
ASSERT(ArmBoardBlock->MinorVersion == ARM_BOARD_CONFIGURATION_MINOR_VERSION);
@@ -133,32 +134,21 @@
//
switch (ArmBoardBlock->BoardType)
{
- //
- // Check for Feroceon-base boards
- //
+ //
+ // 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
- //
+ //
+ // 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;
+ /* Copy Machine Routines from Firmware Table */
+ MachVtbl.ConsPutChar = ArmBoardBlock->ConsPutChar;
+ MachVtbl.ConsKbHit = ArmBoardBlock->ConsKbHit;
+ MachVtbl.ConsGetCh = ArmBoardBlock->ConsGetCh;
break;
//
@@ -166,14 +156,6 @@
// For now that means only Beagle, but ZOOM and others should be ok too
//
case MACH_TYPE_OMAP3_BEAGLE:
-
- //
- // These boards use a UART16550
- //
- ArmOmap3SerialInit(115200);
- MachVtbl.ConsPutChar = ArmOmap3PutChar;
- MachVtbl.ConsKbHit = ArmOmap3KbHit;
- MachVtbl.ConsGetCh = ArmOmap3GetCh;
break;
default:
@@ -204,5 +186,5 @@
// We can now print to the console
//
TuiPrintf("%s for ARM\n", GetFreeLoaderVersionString());
- TuiPrintf("Bootargs: %s\n", CommandLine);
+ TuiPrintf("Bootargs: %s\n\n", CommandLine);
}
Removed: trunk/reactos/boot/freeldr/freeldr/arch/arm/omapuart.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/arch/arm/omapuart.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/arch/arm/omapuart.c (removed)
@@ -1,162 +1,0 @@
-/*
- * PROJECT: ReactOS Boot Loader
- * LICENSE: BSD - See COPYING.ARM in the top level directory
- * FILE: boot/freeldr/arch/arm/omapuart.c
- * PURPOSE: Implements code for TI OMAP3 boards using the 16550 UART
- * PROGRAMMERS: ReactOS Portable Systems Group
- */
-
-/* INCLUDES *******************************************************************/
-
-#include <freeldr.h>
-
-/* GLOBALS ********************************************************************/
-
-//
-// UART Registers
-//
-#define UART0_RHR (ArmBoardBlock->UartRegisterBase + 0x00)
-#define UART0_THR UART0_RHR
-#define UART0_IER (ArmBoardBlock->UartRegisterBase + 0x04)
-#define UART0_FCR (ArmBoardBlock->UartRegisterBase + 0x08)
-#define UART0_LCR (ArmBoardBlock->UartRegisterBase + 0x0C)
-#define UART0_MCR (ArmBoardBlock->UartRegisterBase + 0x10)
-#define UART0_LSR (ArmBoardBlock->UartRegisterBase + 0x14)
-#define UART0_MDR1 (ArmBoardBlock->UartRegisterBase + 0x20)
-
-//
-// When we enable the divisor latch
-//
-#define UART0_DLL UART0_RHR
-#define UART0_DLH UART0_IER
-
-//
-// FCR Values
-//
-#define FCR_FIFO_EN 0x01
-#define FCR_RXSR 0x02
-#define FCR_TXSR 0x04
-
-//
-// LCR Values
-//
-#define LCR_WLS_8 0x03
-#define LCR_1_STB 0x00
-#define LCR_DIVL_EN 0x80
-#define LCR_NO_PAR 0x00
-
-//
-// LSR Values
-//
-#define LSR_DR 0x01
-#define LSR_THRE 0x20
-
-//
-// MCR Values
-//
-#define MCR_DTR 0x01
-#define MCR_RTS 0x02
-
-//
-// MDR1 Modes
-//
-#define MDR1_UART16X 1
-#define MDR1_SIR 2
-#define MDR1_UART16X_AUTO_BAUD 3
-#define MDR1_UART13X 4
-#define MDR1_MIR 5
-#define MDR1_FIR 6
-#define MDR1_CIR 7
-#define MDR1_DISABLE 8
-
-/* FUNCTIONS ******************************************************************/
-
-VOID
-ArmOmap3SerialInit(IN ULONG Baudrate)
-{
- ULONG BaudClock;
-
- //
- // Calculate baudrate clock divider to set the baud rate
- //
- BaudClock = (ArmBoardBlock->ClockRate / 16) / Baudrate;
-
- //
- // Disable serial port
- //
- WRITE_REGISTER_UCHAR(UART0_MDR1, MDR1_DISABLE);
-
- //
- // Disable interrupts
- //
- WRITE_REGISTER_UCHAR(UART0_IER, 0);
-
- //
- // Set the baud rate to 115200 bps
- //
- WRITE_REGISTER_UCHAR(UART0_LCR, LCR_DIVL_EN);
- WRITE_REGISTER_UCHAR(UART0_DLL, BaudClock);
- WRITE_REGISTER_UCHAR(UART0_DLH, (BaudClock >> 8) & 0xFF);
-
- //
- // Setup loopback
- //
- WRITE_REGISTER_UCHAR(UART0_MCR, MCR_DTR | MCR_RTS);
-
- //
- // Set 8 bits for data, 1 stop bit, no parity
- //
- WRITE_REGISTER_UCHAR(UART0_LCR, LCR_WLS_8 | LCR_1_STB | LCR_NO_PAR);
-
- //
- // Clear and enable FIFO
- //
- WRITE_REGISTER_UCHAR(UART0_FCR, FCR_FIFO_EN | FCR_RXSR | FCR_TXSR);
-
- //
- // Enable serial port
- //
- WRITE_REGISTER_UCHAR(UART0_MDR1, MDR1_UART16X);
-}
-
-VOID
-ArmOmap3PutChar(IN INT Char)
-{
- //
- // Properly support new-lines
- //
- if (Char == '\n') ArmOmap3PutChar('\r');
-
- //
- // Wait for ready
- //
- while ((READ_REGISTER_UCHAR(UART0_LSR) & LSR_THRE) == 0);
-
- //
- // Send the character
- //
- WRITE_REGISTER_UCHAR(UART0_THR, Char);
-}
-
-INT
-ArmOmap3GetCh(VOID)
-{
- //
- // Wait for ready
- //
- while ((READ_REGISTER_UCHAR(UART0_LSR) & LSR_DR) == 0);
-
- //
- // Read the character
- //
- return READ_REGISTER_UCHAR(UART0_RHR);
-}
-
-BOOLEAN
-ArmOmap3KbHit(VOID)
-{
- //
- // Return if something is ready
- //
- return ((READ_REGISTER_UCHAR(UART0_LSR) & LSR_DR) != 0);
-}
Removed: trunk/reactos/boot/freeldr/freeldr/arch/arm/versuart.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/arch/…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/arch/arm/versuart.c [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/arch/arm/versuart.c (removed)
@@ -1,132 +1,0 @@
-/*
- * PROJECT: ReactOS Boot Loader
- * LICENSE: BSD - See COPYING.ARM in the top level directory
- * FILE: boot/freeldr/arch/arm/versuart.c
- * PURPOSE: Implements code for Versatile boards using the PL011 UART
- * PROGRAMMERS: ReactOS Portable Systems Group
- */
-
-/* INCLUDES *******************************************************************/
-
-#include <freeldr.h>
-
-/* GLOBALS ********************************************************************/
-
-//
-// UART Registers
-//
-#define UART_PL01x_DR (ArmBoardBlock->UartRegisterBase + 0x00)
-#define UART_PL01x_RSR (ArmBoardBlock->UartRegisterBase + 0x04)
-#define UART_PL01x_ECR (ArmBoardBlock->UartRegisterBase + 0x04)
-#define UART_PL01x_FR (ArmBoardBlock->UartRegisterBase + 0x18)
-#define UART_PL011_IBRD (ArmBoardBlock->UartRegisterBase + 0x24)
-#define UART_PL011_FBRD (ArmBoardBlock->UartRegisterBase + 0x28)
-#define UART_PL011_LCRH (ArmBoardBlock->UartRegisterBase + 0x2C)
-#define UART_PL011_CR (ArmBoardBlock->UartRegisterBase + 0x30)
-#define UART_PL011_IMSC (ArmBoardBlock->UartRegisterBase + 0x38)
-
-//
-// LCR Values
-//
-#define UART_PL011_LCRH_WLEN_8 0x60
-#define UART_PL011_LCRH_FEN 0x10
-
-//
-// FCR Values
-//
-#define UART_PL011_CR_UARTEN 0x01
-#define UART_PL011_CR_TXE 0x100
-#define UART_PL011_CR_RXE 0x200
-
-//
-// LSR Values
-//
-#define UART_PL01x_FR_RXFE 0x10
-#define UART_PL01x_FR_TXFF 0x20
-
-/* FUNCTIONS ******************************************************************/
-
-VOID
-ArmVersaSerialInit(IN ULONG Baudrate)
-{
- ULONG Divider, Remainder, Fraction;
-
- //
- // Calculate baudrate clock divider and remainder
- //
- Divider = ArmBoardBlock->ClockRate / (16 * Baudrate);
- Remainder = ArmBoardBlock->ClockRate % (16 * Baudrate);
-
- //
- // Calculate the fractional part
- //
- Fraction = (8 * Remainder / Baudrate) >> 1;
- Fraction += (8 * Remainder / Baudrate) & 1;
-
- //
- // Disable interrupts
- //
- WRITE_REGISTER_ULONG(UART_PL011_CR, 0);
-
- //
- // Set the baud rate to 115200 bps
- //
- WRITE_REGISTER_ULONG(UART_PL011_IBRD, Divider);
- WRITE_REGISTER_ULONG(UART_PL011_FBRD, Fraction);
-
- //
- // Set 8 bits for data, 1 stop bit, no parity, FIFO enabled
- //
- WRITE_REGISTER_ULONG(UART_PL011_LCRH,
- UART_PL011_LCRH_WLEN_8 | UART_PL011_LCRH_FEN);
-
- //
- // Clear and enable FIFO
- //
- WRITE_REGISTER_ULONG(UART_PL011_CR,
- UART_PL011_CR_UARTEN |
- UART_PL011_CR_TXE |
- UART_PL011_CR_RXE);
-}
-
-VOID
-ArmVersaPutChar(IN INT Char)
-{
- //
- // Properly support new-lines
- //
- if (Char == '\n') ArmVersaPutChar('\r');
-
- //
- // Wait for ready
- //
- while ((READ_REGISTER_ULONG(UART_PL01x_FR) & UART_PL01x_FR_TXFF) != 0);
-
- //
- // Send the character
- //
- WRITE_REGISTER_ULONG(UART_PL01x_DR, Char);
-}
-
-INT
-ArmVersaGetCh(VOID)
-{
- //
- // Wait for ready
- //
- while ((READ_REGISTER_ULONG(UART_PL01x_FR) & UART_PL01x_FR_RXFE) != 0);
-
- //
- // Read the character
- //
- return READ_REGISTER_ULONG(UART_PL01x_DR);
-}
-
-BOOLEAN
-ArmVersaKbHit(VOID)
-{
- //
- // Return if something is ready
- //
- return ((READ_REGISTER_ULONG(UART_PL01x_FR) & UART_PL01x_FR_RXFE) == 0);
-}
Modified: trunk/reactos/boot/freeldr/freeldr/freeldr.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/freel…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/freeldr.rbuild [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/freeldr.rbuild [iso-8859-1] Tue Feb 2 18:21:19
2010
@@ -32,8 +32,14 @@
<library>rtl</library>
<library>libcntpr</library>
<group linkerset="ld">
+ <linkerflag>-static</linkerflag>
<linkerflag>-lgcc</linkerflag>
- <linkerflag>-Wl,--image-base=0x80FFF000</linkerflag>
+ <if property="SARCH" value="omap3">
+ <linkerflag>-Wl,--image-base=0x80FFF000</linkerflag>
+ </if>
+ <if property="SARCH" value="versatile">
+ <linkerflag>-Wl,--image-base=0x007FF000</linkerflag>
+ </if>
</group>
</module>
</if>
Modified: trunk/reactos/boot/freeldr/freeldr/freeldr_arch.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/freel…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/freeldr_arch.rbuild [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/freeldr_arch.rbuild [iso-8859-1] Tue Feb 2
18:21:19 2010
@@ -73,11 +73,8 @@
<directory name="arm">
<if property="ARCH" value="arm">
<file first="true">boot.s</file>
- <file>ferouart.c</file>
<file>loader.c</file>
<file>macharm.c</file>
- <file>omapuart.c</file>
- <file>versuart.c</file>
</if>
</directory>
Modified: trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/inclu…
==============================================================================
--- trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h [iso-8859-1]
(original)
+++ trunk/reactos/boot/freeldr/freeldr/include/arch/arm/hardware.h [iso-8859-1] Tue Feb 2
18:21:19 2010
@@ -13,41 +13,8 @@
#include "../../reactos/registry.h"
#endif
-//
-// Marvell Feroceon-based SoC:
-// Buffalo Linkstation, KuroBox Pro, D-Link DS323 and others
-//
-#define MACH_TYPE_FEROCEON 526
-
-//
-// ARM Versatile PB:
-// qemu-system-arm -M versatilepb, RealView Development Boards and others
-//
-#define MACH_TYPE_VERSATILE_PB 387
-
-//
-// TI Beagle Board, OMAP3530 SoC
-// qemu-system-arm -M beagle, Beagle Board
-//
-#define MACH_TYPE_OMAP3_BEAGLE 1546
-
-//
-// Compatible boot-loaders should return us this information
-//
-#define ARM_BOARD_CONFIGURATION_MAJOR_VERSION 1
-#define ARM_BOARD_CONFIGURATION_MINOR_VERSION 1
-typedef struct _ARM_BOARD_CONFIGURATION_BLOCK
-{
- ULONG MajorVersion;
- ULONG MinorVersion;
- ULONG BoardType;
- ULONG ClockRate;
- ULONG TimerRegisterBase;
- ULONG UartRegisterBase;
- ULONG MemoryMapEntryCount;
- PBIOS_MEMORY_MAP MemoryMap;
- CHAR CommandLine[256];
-} ARM_BOARD_CONFIGURATION_BLOCK, *PARM_BOARD_CONFIGURATION_BLOCK;
+#include "../../../../../armllb/inc/osloader.h"
+#include "../../../../../armllb/inc/machtype.h"
//
// Static heap for ARC Hardware Component Tree
@@ -79,42 +46,6 @@
OUT PCONFIGURATION_COMPONENT_DATA *ComponentKey
);
-VOID
-ArmFeroSerialInit(IN ULONG Baudrate);
-
-VOID
-ArmFeroPutChar(IN INT Char);
-
-INT
-ArmFeroGetCh(VOID);
-
-BOOLEAN
-ArmFeroKbHit(VOID);
-
-VOID
-ArmOmap3SerialInit(IN ULONG Baudrate);
-
-VOID
-ArmOmap3PutChar(IN INT Char);
-
-INT
-ArmOmap3GetCh(VOID);
-
-BOOLEAN
-ArmOmap3KbHit(VOID);
-
-VOID
-ArmVersaSerialInit(IN ULONG Baudrate);
-
-VOID
-ArmVersaPutChar(IN INT Char);
-
-INT
-ArmVersaGetCh(VOID);
-
-BOOLEAN
-ArmVersaKbHit(VOID);
-
extern PARM_BOARD_CONFIGURATION_BLOCK ArmBoardBlock;
#endif
5401
days inactive
5401
days old
0 comments
1 participants
participants (1)
-
evb＠svn.reactos.org