RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

2005-03-11 Philippe Simons <loki_666@fastmail.fm>

Browse Source 
* acinclude.m4: Added gp32 BSP.
	* gp32/.cvsignore, gp32/Makefile.am, gp32/README, gp32/bsp_specs,
	gp32/configure.ac, gp32/console/.cvsignore, gp32/console/conio.c,
	gp32/console/console.c, gp32/console/defaultfont.c,
	gp32/include/.cvsignore, gp32/include/bsp.h, gp32/include/conio.h,
	gp32/include/tm27.h, gp32/start/.cvsignore, gp32/start/start.S,
	gp32/startup/.cvsignore, gp32/startup/bspstart.c,
	gp32/startup/exit.c, gp32/startup/linkcmds, gp32/startup/memmap.c: New files.
This commit is contained in:
Jay Monkman
2005-03-11 07:27:56 +00:00
parent 479ac2d84e
commit e8c785c68a
22 changed files with 2254 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
c/src/lib/libbsp/arm/ChangeLog
View File

@@ -1,3 +1,14 @@
2005-03-11 Philippe Simons <loki_666@fastmail.fm>
* acinclude.m4: Added gp32 BSP.
* gp32/.cvsignore, gp32/Makefile.am, gp32/README, gp32/bsp_specs,
gp32/configure.ac, gp32/console/.cvsignore, gp32/console/conio.c,
gp32/console/console.c, gp32/console/defaultfont.c,
gp32/include/.cvsignore, gp32/include/bsp.h, gp32/include/conio.h,
gp32/include/tm27.h, gp32/start/.cvsignore, gp32/start/start.S,
gp32/startup/.cvsignore, gp32/startup/bspstart.c,
gp32/startup/exit.c, gp32/startup/linkcmds, gp32/startup/memmap.c: New files.
2005-03-03 Ralf Corsepius <ralf.corsepius@rtems.org> 2005-03-03 Ralf Corsepius <ralf.corsepius@rtems.org>
* acinclude.m4: Remove arm_bare_bsp. * acinclude.m4: Remove arm_bare_bsp.

2
c/src/lib/libbsp/arm/acinclude.m4
View File

@@ -10,6 +10,8 @@ AC_DEFUN([RTEMS_CHECK_BSPDIR],
AC_CONFIG_SUBDIRS([csb337]);; AC_CONFIG_SUBDIRS([csb337]);;
edb7312 ) edb7312 )
AC_CONFIG_SUBDIRS([edb7312]);; AC_CONFIG_SUBDIRS([edb7312]);;
gp32 )
AC_CONFIG_SUBDIRS([gp32]);;
vegaplus ) vegaplus )
AC_CONFIG_SUBDIRS([vegaplus]);; AC_CONFIG_SUBDIRS([vegaplus]);;
*) *)

14
c/src/lib/libbsp/arm/gp32/.cvsignore Normal file
View File

@@ -0,0 +1,14 @@
Makefile
Makefile.in
aclocal.m4
autom4te.cache
config.cache
config.guess
config.log
config.status
config.sub
configure
depcomp
install-sh
missing
mkinstalldirs

103
c/src/lib/libbsp/arm/gp32/Makefile.am Normal file
View File

@@ -0,0 +1,103 @@
##
## $Id$
##
ACLOCAL_AMFLAGS = -I ../../../../aclocal
include $(top_srcdir)/../../../../automake/compile.am
include $(top_srcdir)/../../bsp.am
dist_project_lib_DATA = bsp_specs
include_HEADERS = include/bsp.h
include_HEADERS += include/conio.h
include_HEADERS += include/tm27.h
nodist_include_HEADERS = include/bspopts.h
DISTCLEANFILES = include/bspopts.h
noinst_PROGRAMS =
nodist_include_HEADERS += ../../shared/include/coverhd.h
EXTRA_DIST = start/start.S
start.$(OBJEXT): start/start.S
$(CPPASCOMPILE) -DASM -o $@ -c $<
project_lib_DATA = start.$(OBJEXT)
dist_project_lib_DATA += startup/linkcmds
noinst_PROGRAMS += startup.rel
startup_rel_SOURCES = ../../shared/bsplibc.c ../../shared/bsppost.c \
startup/bspstart.c startup/exit.c startup/memmap.c \
../../shared/bootcard.c ../../shared/main.c ../../shared/sbrk.c \
../../shared/gnatinstallhandler.c
startup_rel_CPPFLAGS = $(AM_CPPFLAGS)
startup_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
noinst_PROGRAMS += console.rel
console_rel_SOURCES = console/conio.c console/defaultfont.c console/console.c
console_rel_CPPFLAGS = $(AM_CPPFLAGS)
console_rel_LDFLAGS = $(RTEMS_RELLDFLAGS)
noinst_LIBRARIES = libbsp.a
libbsp_a_SOURCES =
libbsp_a_LIBADD = startup.rel console.rel
libbsp_a_LIBADD += ../../../libcpu/@RTEMS_CPU@/shared/arm920.rel \
../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/clock.rel \
../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/timer.rel \
../../../libcpu/@RTEMS_CPU@/@RTEMS_CPU_MODEL@/irq.rel
all-local: $(PREINSTALL_FILES) $(TMPINSTALL_FILES)
PREINSTALL_DIRS =
PREINSTALL_FILES =
TMPINSTALL_FILES =
$(PROJECT_INCLUDE)/$(dirstamp):
@$(mkdir_p) $(PROJECT_INCLUDE)
@: > $(PROJECT_INCLUDE)/$(dirstamp)
PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
$(PROJECT_LIB)/$(dirstamp):
@$(mkdir_p) $(PROJECT_LIB)
@: > $(PROJECT_LIB)/$(dirstamp)
PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
$(PROJECT_INCLUDE)/conio.h: include/conio.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/conio.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/conio.h
$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
$(PROJECT_INCLUDE)/coverhd.h: ../../shared/include/coverhd.h $(PROJECT_INCLUDE)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/coverhd.h
PREINSTALL_FILES += $(PROJECT_INCLUDE)/coverhd.h
$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
PREINSTALL_FILES += $(PROJECT_LIB)/linkcmds
CLEANFILES = $(PREINSTALL_FILES)
DISTCLEANFILES += $(PREINSTALL_DIRS)
CLEANFILES += $(TMPINSTALL_FILES)
include $(top_srcdir)/../../../../automake/local.am

3
c/src/lib/libbsp/arm/gp32/README Normal file
View File

@@ -0,0 +1,3 @@
This is the BSP for GamePark's GP32, a single board
computer using the Samsung S3C2400 SoC CPU.

23
c/src/lib/libbsp/arm/gp32/bsp_specs Normal file
View File

@@ -0,0 +1,23 @@
%rename cpp old_cpp
%rename lib old_lib
%rename endfile old_endfile
%rename startfile old_startfile
%rename link old_link
*cpp:
%(old_cpp) %{qrtems: -D__embedded__ -DUSE_ENHANCED_INTR_API} -Asystem(embedded)
*lib:
%{!qrtems: %(old_lib)} %{qrtems: --start-group \
%{!qrtems_debug: -lrtemsbsp -lrtemscpu} %{qrtems_debug: -lrtemsbsp_g -lrtemscpu_g} \
-lc -lgcc --end-group \
%{!qnolinkcmds: -T linkcmds%s}}
*startfile:
%{!qrtems: %(old_startfile)} %{qrtems: \
%{!qrtems_debug: start.o%s crtbegin.o%s} \
%{qrtems_debug: start_g.o%s crtbegin.o%s}}
*link:
%{!qrtems: %(old_link)} %{qrtems: -Qy -dp -Bstatic -N -e _start}

24
c/src/lib/libbsp/arm/gp32/configure.ac Normal file
View File

@@ -0,0 +1,24 @@
## Process this file with autoconf to produce a configure script.
##
## configure.ac,v 1.5 2003/03/11 09:39:07 ralf Exp
AC_PREREQ(2.57)
AC_INIT([rtems-c-src-lib-libbsp-arm-gp32],[_RTEMS_VERSION],[rtems-bugs@OARcorp.com])
AC_CONFIG_SRCDIR([bsp_specs])
RTEMS_TOP(../../../../../..)
RTEMS_CANONICAL_TARGET_CPU
AM_INIT_AUTOMAKE([no-define foreign 1.9])
RTEMS_BSP_CONFIGURE
RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
RTEMS_CANONICALIZE_TOOLS
RTEMS_PROG_CCAS
RTEMS_CHECK_NETWORKING
AM_CONDITIONAL(HAS_NETWORKING,test "$HAS_NETWORKING" = "yes")
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

14
c/src/lib/libbsp/arm/gp32/console/.cvsignore Normal file
View File

@@ -0,0 +1,14 @@
Makefile
Makefile.in
aclocal.m4
autom4te.cache
config.cache
config.guess
config.log
config.status
config.sub
configure
depcomp
install-sh
missing
mkinstalldirs

357
c/src/lib/libbsp/arm/gp32/console/conio.c Normal file
View File

@@ -0,0 +1,357 @@
/*
* conio.c : ARM GBA BSP
*
* This file contains the GBA conio I/O package.
*
*
* Copyright (c) 2004 Markku Puro <markku.puro@kopteri.net>
*
* This source file is based on work by Rafael Vuijk (aka Dark Fader)
* MyLib by Rafael Vuijk (aka Dark Fader)
*
* The license and distribution terms for this file may be
* found in found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
/*---------------------------------------------------------------------------*
* Includes *
*---------------------------------------------------------------------------*/
#include <rtems/score/types.h>
#include <s3c2400.h>
#include <conio.h>
#include <stdio.h>
#include <stdarg.h>
#define gp_initButtons() {rPBCON=0x0;}
#define gp_getButtons() ((((~rPEDAT >> 6) & 0x3) << 8) | \
((~rPBDAT >> 8) & 0xFF))
/*---------------------------------------------------------------------------*
* Defines *
*---------------------------------------------------------------------------*/
#define LCD_WIDTH 240
#define LCD_HEIGHT 320
#define DEFAULT_FONT_WIDTH 4
#define DEFAULT_FONT_HEIGHT 6
#define W (LCD_WIDTH/DEFAULT_FONT_WIDTH)
#define H (LCD_HEIGHT/DEFAULT_FONT_HEIGHT)
typedef unsigned char Bitmap[LCD_HEIGHT][LCD_WIDTH];
#define GP32_VRAM 0x0c7b4000
#define bg_bitmap (*(Bitmap *)GP32_VRAM)
/* color conversion */
#define RGB(r,g,b) ( (r)<<11 | (g)<<6 | (b)<<1 )
int _wherex;
int _wherey;
int _textattr;
/*---------------------------------------------------------------------------*
* Defaultfont *
*---------------------------------------------------------------------------*/
#include "defaultfont.c"
/*---------------------------------------------------------------------------*
* gp32_gotoxy *
*---------------------------------------------------------------------------*/
void gpconio_gotoxy(int _x, int _y)
{
_wherex = _x;
_wherey = _y;
}
/*---------------------------------------------------------------------------*
* PutChar *
*---------------------------------------------------------------------------*/
void PutChar(char c, int textattr, int x, int y)
{
int f = textattr & 0x0F;
int b = textattr >> 4;
uint32_t fmask = f | (f << 8) | (f << 16) | (f << 24);
uint32_t bmask = b | (b << 8) | (b << 16) | (b << 24);
uint32_t *dest = (uint32_t *)&bg_bitmap[((y << 1) + y) << 1][x << 2];
const uint32_t *src = (uint32_t *)&(font3x5[(int)c]);
uint32_t s;
s = *src++;
*dest = (fmask&s) | (bmask&~s);
dest += LCD_WIDTH / sizeof(uint32_t);
s = *src++;
*dest = (fmask&s) | (bmask&~s);
dest += LCD_WIDTH / sizeof(uint32_t);
s = *src++;
*dest = (fmask&s) | (bmask&~s);
dest += LCD_WIDTH / sizeof(uint32_t);
s = *src++;
*dest = (fmask&s) | (bmask&~s);
dest += LCD_WIDTH / sizeof(uint32_t);
s = *src++;
*dest = (fmask&s) | (bmask&~s);
dest += LCD_WIDTH / sizeof(uint32_t);
s = *src++;
*dest = (fmask&s) | (bmask&~s);
dest += LCD_WIDTH / sizeof(uint32_t);
}
/*---------------------------------------------------------------------------*
* gp32_textattr *
*---------------------------------------------------------------------------*/
void gpconio_textattr(int _attr)
{
_textattr = _attr;
}
/*---------------------------------------------------------------------------*
* gp32_textbackground *
*---------------------------------------------------------------------------*/
void gpconio_textbackground(int _color)
{
_textattr = (_textattr & 0x0F) | (_color << 4);
}
/*---------------------------------------------------------------------------*
* gp32_textcolor *
*---------------------------------------------------------------------------*/
void gpconio_textcolor(int _color)
{
_textattr = (_textattr & 0xF0) | (_color);
}
/*---------------------------------------------------------------------------*
* ClrLine *
*---------------------------------------------------------------------------*/
void ClrLine(int y)
{
int x;
for(x=0 ; x<=W ; x++) PutChar(0, _textattr, x, y);
}
/*---------------------------------------------------------------------------*
* NextLine *
*---------------------------------------------------------------------------*/
void NextLine()
{
_wherex = 0;
if (++_wherey >= H) {
_wherey = 0;
}
ClrLine(_wherey);
}
/*---------------------------------------------------------------------------*
* clrscr *
*---------------------------------------------------------------------------*/
void gpconio_clrscr()
{
int y;
for(y=0 ; y<=H ; y++) {
ClrLine(y);
}
gpconio_gotoxy(0,0);
}
/*---------------------------------------------------------------------------*
* gp32_put *
*---------------------------------------------------------------------------*/
void gpconio_put(char _c)
{
/* We have save some memory with fonts */
_c = _c & 0x7F; /* no extened chars */
_c = _c - 0x20; /* no cntr chars */
PutChar(_c, _textattr, _wherex, _wherey);
}
/*---------------------------------------------------------------------------*
* gp32_putch *
*---------------------------------------------------------------------------*/
void gpconio_putch(char _c)
{
switch (_c) {
case ASCII_LF:
NextLine();
break;
case ASCII_CR:
gpconio_gotoxy(0, _wherey);
break;
default:
gpconio_put(_c);
if (++_wherex >= W) {
NextLine();
}
break;
}
return;
}
/*---------------------------------------------------------------------------*
* gp32_puts *
*---------------------------------------------------------------------------*/
void gpconio_puts(const char *_str)
{
while (*_str) {
gpconio_putch(*_str++);
}
return;
}
/*---------------------------------------------------------------------------*
* gp32_printf *
*---------------------------------------------------------------------------*/
int gpconio_printf(const char *_format, ...)
{
char s[256];
va_list marker;
va_start(marker, _format);
int r = vsprintf(s, _format, marker);
va_end(marker);
gpconio_puts(s);
return r;
}
/*---------------------------------------------------------------------------*
* InitConIO *
*---------------------------------------------------------------------------*/
void InitConIO()
{
uint32_t GPHCLK = 66750000;
unsigned short BPPMODE = 11;
unsigned short CLKVAL = (GPHCLK/(83385*2*60))-1;
uint32_t LCDBANK = GP32_VRAM >> 22;
uint32_t LCDBASEU = (GP32_VRAM & 0x3FFFFF) >> 1;
uint32_t LCDBASEL;
unsigned short OFFSIZE = 0;
unsigned short PAGEWIDTH;
rLCDCON1 = (CLKVAL<<8) | (0<<7) | (3<<5) | (BPPMODE<<1) | (1<<0) ;
rLCDCON2 = 0;
rLCDCON2 = (1<<24) | (319<<14) | (2<<6) | (1<<0) ;
rLCDCON3 = 0;
rLCDCON3 = (6<<19) | (239<<8) | (2<<0) ;
rLCDCON4 = 0;
rLCDCON4 = (0<<24) | (0<<16) | (0<<8) | (4<<0) ;
rLCDCON5 = 0;
rLCDCON5 = ((1<<10) | (1<<9) | (1<<8) | (0<<7) |
(0<<6) | (0<<4) | (0<<2) | (1<<1) | (0<<0)) ;
LCDBASEL = LCDBASEU + 320*120;
PAGEWIDTH = 120;
rLCDSADDR1 = (LCDBANK<<21) | (LCDBASEU<<0) ;
rLCDSADDR2 = (LCDBASEL<<0) ;
rLCDSADDR3 = (OFFSIZE<<11) | (PAGEWIDTH<<0) ;
gp_initButtons();
gpconio_textattr(0);
gpconio_textcolor(DEF_TEXTCOLOR);
gpconio_textbackground(DEF_TEXTBACKGROUND);
gpconio_clrscr();
}
static void delay_loop(unsigned int count)
{
int i;
for(i = 0; i < count; i++) {
i = i;
}
}
/*---------------------------------------------------------------------------*
* gp32_getch *
*---------------------------------------------------------------------------*/
static unsigned char inputch = ASCII_CR;
char gpconio_getch(void)
{
int keyx;
int key = 0;
while(1) {
key = gp_getButtons();
do {
keyx = gp_getButtons();
} while (keyx == key);
switch (key) {
case GP32_KEY_SELECT:
gpconio_put(inputch);
return inputch;
break;
case GP32_KEY_START:
gpconio_put(' ');
inputch = ASCII_CR;
return inputch;
break;
case GP32_KEY_A:
inputch = 'A';
break;
case GP32_KEY_B:
inputch = 'Z';
break;
case GP32_KEY_UP:
if ((inputch-1) >= 0x20) {
inputch--;
}
break;
case GP32_KEY_DOWN:
if ((inputch+1) <= 0x7E) {
inputch++;
}
break;
case GP32_KEY_LEFT:
if ((inputch - 0x20) >= 0x20) {
inputch -= 0x20;
}
break;
case GP32_KEY_RIGHT:
if ((inputch + 0x20) <= 0x7E) {
inputch += 0x20;
}
break;
case GP32_KEY_R:
inputch = '1';
break;
case GP32_KEY_L:
inputch = '9';
break;
default:
break;
}
gpconio_put(inputch);
delay_loop(10000);
}
}

176
c/src/lib/libbsp/arm/gp32/console/console.c Normal file
View File

@@ -0,0 +1,176 @@
/*
* console.c : ARM GBA BSP
*
* This file contains the GBA console I/O package.
*
*
* Copyright (c) 2004 Markku Puro <markku.puro@kopteri.net>
*
* The license and distribution terms for this file may be
* found in found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <unistd.h>
#include <bsp.h>
#include <rtems/bspIo.h>
#include <rtems/libio.h>
#include <rtems/termiostypes.h>
#include <termios.h>
#include <irq.h>
#include <s3c2400.h>
#include <conio.h>
/*
* BSP initialization
*/
static int gp32_pollRead(int minor)
{
return(gpconio_getch());
}
static int gp32_write(int minor, const char *buf, int len)
{
int i;
for(i = 0; i < len; i++) {
gpconio_putch((unsigned short)buf[i]);
}
return len;
}
/* for printk support */
BSP_output_char_function_type BSP_output_char = (BSP_output_char_function_type) gpconio_putch;
BSP_polling_getchar_function_type BSP_poll_char = (BSP_polling_getchar_function_type) gpconio_getch;
/*-------------------------------------------------------------------------+
| Console device driver INITIALIZE entry point.
+--------------------------------------------------------------------------+
| Initilizes the I/O console (keyboard + VGA display) driver.
+--------------------------------------------------------------------------*/
rtems_device_driver
console_initialize(rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg)
{
rtems_status_code status;
/*
* Set up TERMIOS
*/
rtems_termios_initialize ();
/*
* Do device-specific initialization
*/
InitConIO();
/*
* Register the device
*/
status = rtems_io_register_name ("/dev/console", major, 0);
if (status != RTEMS_SUCCESSFUL) {
printk("Error registering console device!\n");
rtems_fatal_error_occurred (status);
}
return RTEMS_SUCCESSFUL;
}
/*-------------------------------------------------------------------------+
| Console device driver OPEN entry point
+--------------------------------------------------------------------------*/
rtems_device_driver
console_open(rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg)
{
rtems_status_code status;
static rtems_termios_callbacks cb =
{
NULL, /* firstOpen */
NULL, /* lastClose */
gp32_pollRead, /* pollRead */
gp32_write, /* write */
NULL, /* setAttributes */
NULL, /* stopRemoteTx */
NULL, /* startRemoteTx */
TERMIOS_POLLED /* 1 = outputUsesInterrupts */
};
status = rtems_termios_open (major, minor, arg, &cb);
if(status != RTEMS_SUCCESSFUL) {
printk("Error openning console device\n");
return status;
}
return RTEMS_SUCCESSFUL;
}
/*-------------------------------------------------------------------------+
| Console device driver CLOSE entry point
+--------------------------------------------------------------------------*/
rtems_device_driver
console_close(rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg)
{
rtems_device_driver res = RTEMS_SUCCESSFUL;
res = rtems_termios_close (arg);
return res;
}
/*-------------------------------------------------------------------------+
| Console device driver READ entry point.
+--------------------------------------------------------------------------+
| Read characters from the I/O console. We only have stdin.
+--------------------------------------------------------------------------*/
rtems_device_driver
console_read(rtems_device_major_number major,
rtems_device_minor_number minor,
void *arg)
{
return rtems_termios_read (arg);
}
/*-------------------------------------------------------------------------+
| Console device driver WRITE entry point.
+--------------------------------------------------------------------------+
| Write characters to the I/O console. Stderr and stdout are the same.
+--------------------------------------------------------------------------*/
rtems_device_driver
console_write(rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg)
{
return rtems_termios_write (arg);
}
/*
* Handle ioctl request.
*/
rtems_device_driver
console_control(rtems_device_major_number major,
rtems_device_minor_number minor,
void * arg
)
{
return rtems_termios_ioctl (arg);
}

600
c/src/lib/libbsp/arm/gp32/console/defaultfont.c Normal file
View File

@@ -0,0 +1,600 @@
/*
* defaultfont.c : ARM GBA BSP
*
* This file contains default font definitions
*
*
* Copyright (c) 2004 Markku Puro <markku.puro@kopteri.net>
*
* The license and distribution terms for this file may be
* found in found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#define X 255
#define GEN_FONT_DATA(a,b,c,d) ( ((d) << 24) | \
((c) << 16) | \
((b) << 8) | \
((a) << 0) )
static const unsigned long font3x5[256][6] = {
{ /* ' ' - ascii:0x20 font:0x00 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '!' - ascii:0x21 font:0x01 */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* '"' - ascii:0x22 font:0x02 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '#' - ascii:0x23 font:0x03 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* '$' - ascii:0x24 font:0x04 */
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* '%' - ascii:0x25 font:0x05 */
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,0 )
},{ /* '&' - ascii:0x26 font:0x06 */
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* ''' - ascii:0x27 font:0x07 */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '(' - ascii:0x28 font:0x08 */
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,X )
},{ /* ')' - ascii:0x29 font:0x09 */
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,0 )
},{ /* '*' - ascii:0x2A font:0x0A */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '+' - ascii:0x2B font:0x0B */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '<27>' - ascii:0x2C font:0x0C */
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '-' - ascii:0x2D font:0x0D */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '.' - ascii:0x2E font:0x0E */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
},{ /* '/' - ascii:0x2F font:0x0F */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( X,0,0,0 )
},{ /* '0' - ascii:0x30 font:0x10 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '1' - ascii:0x31 font:0x11 */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '2' - ascii:0x32 font:0x12 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '3' - ascii:0x33 font:0x13 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '4' - ascii:0x34 font:0x14 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,X )
},{ /* '5' - ascii:0x35 font:0x15 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '6' - ascii:0x36 font:0x16 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '7' - ascii:0x37 font:0x17 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* '8' - ascii:0x38 font:0x18 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '9' - ascii:0x39 font:0x19 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* ':' - ascii:0x3A font:0x1A */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
},{ /* ';' - ascii:0x3B font:0x1B */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
},{ /* '<' - ascii:0x3C font:0x1C */
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,X )
},{ /* '=' - ascii:0x3D font:0x1D */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '>' - ascii:0x3E font:0x1E */
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,0 )
},{ /* '?' - ascii:0x3F font:0x1F */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* '@' - ascii:0x40 font:0x20 */
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,X )
},{ /* 'A' - ascii:0x41 font:0x21 */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'B' - ascii:0x42 font:0x22 */
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 )
},{ /* 'C' - ascii:0x43 font:0x23 */
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,X )
},{ /* 'D' - ascii:0x44 font:0x24 */
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
},{ /* 'E' - ascii:0x45 font:0x25 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* 'F' - ascii:0x46 font:0x26 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
},{ /* 'G' - ascii:0x47 font:0x27 */
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,X )
},{ /* 'H' - ascii:0x48 font:0x28 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'I' - ascii:0x49 font:0x29 */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* 'J' - ascii:0x4A font:0x2A */
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* 'K' - ascii:0x4B font:0x2B */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'L' - ascii:0x4C font:0x2C */
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* 'M' - ascii:0x4D font:0x2D */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'N' - ascii:0x4E font:0x2E */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'O' - ascii:0x4F font:0x2F */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* 'P' - ascii:0x50 font:0x30 */
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
},{ /* 'Q' - ascii:0x51 font:0x31 */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,X )
},{ /* 'R' - ascii:0x52 font:0x33 */
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'S' - ascii:0x53 font:0x33 */
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,X,0 )
},{ /* 'T' - ascii:0x54 font:0x34 */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
},{ /* 'U' - ascii:0x55 font:0x35 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* 'V' - ascii:0x56 font:0x36 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
},{ /* 'W' - ascii:0x57 font:0x37 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
},{ /* 'X' - ascii:0x58 font:0x38 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'Y' - ascii:0x59 font:0x39 */
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
},{ /* 'Z' - ascii:0x5A font:0x3A */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '[' - ascii:0x5B font:0x3B */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '\' - ascii:0x5C font:0x3C */
GEN_FONT_DATA( X,0,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* ']' - ascii:0x5D font:0x3D */
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '^' - ascii:0x5E font:0x3E */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '_' - ascii:0x5F font:0x3F */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '<27>' - ascii:0x60 font:0x30 */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* 'a' - ascii:0x31 font:0x31 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* 'b' - ascii:0x62 font:0x32 */
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 )
},{ /* 'c' - ascii:0x63 font:0x33 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,X )
},{ /* 'd' - ascii:0x64 font:0x34 */
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,X ),
},{ /* 'e' - ascii:0x65 font:0x35 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,0,X,X )
},{ /* 'f' - ascii:0x66 font:0x36 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,0 ),
},{ /* 'g' - ascii:0x67 font:0x37 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,X,0 )
},{ /* 'h' - ascii:0x68 font:0x38 */
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'i' - ascii:0x69 font:0x39 */
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* 'j' - ascii:0x6A font:0x3A */
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* 'k' - ascii:0x6B font:0x3B */
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'l' - ascii:0x6C font:0x3C */
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* 'm' - ascii:0x6D font:0x3D */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'n' - ascii:0x6E font:0x3E */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'o' - ascii:0x6F font:0x6F */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 )
},{ /* 'p' - ascii:0x70 font:0x40 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
},{ /* 'q' - ascii:0x71 font:0x41 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,0,0,X )
},{ /* 'r' - ascii:0x72 font:0x43 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,0,0 )
},{ /* 's' - ascii:0x73 font:0x43 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,X,X,0 )
},{ /* 't' - ascii:0x74 font:0x44 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,X ),
},{ /* 'u' - ascii:0x75 font:0x45 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,X )
},{ /* 'v' - ascii:0x76 font:0x46 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
},{ /* 'w' - ascii:0x77 font:0x47 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,X,0,X ),
},{ /* 'x' - ascii:0x78 font:0x48 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,X )
},{ /* 'y' - ascii:0x79 font:0x49 */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
},{ /* 'z' - ascii:0x7A font:0x4A */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,X,X )
},{ /* '{' - ascii:0x7B font:0x4B */
GEN_FONT_DATA( 0,0,X,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,X,X )
},{ /* '\' - ascii:0x7C font:0x4C */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* '}' - ascii:0x7D font:0x4D */
GEN_FONT_DATA( 0,X,X,0 ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,X,0 ),
GEN_FONT_DATA( 0,X,X,0 )
},{ /* '~' - ascii:0x7E font:0x4E */
GEN_FONT_DATA( 0,0,0,0 ),
GEN_FONT_DATA( 0,X,0,0 ),
GEN_FONT_DATA( 0,X,X,X ),
GEN_FONT_DATA( 0,0,0,X ),
GEN_FONT_DATA( 0,0,0,0 )
},{ /* DEL - ascii:0x7F font:0x4F */
GEN_FONT_DATA( X,X,X,X ),
GEN_FONT_DATA( X,X,X,X ),
GEN_FONT_DATA( X,X,X,X ),
GEN_FONT_DATA( X,X,X,X ),
GEN_FONT_DATA( X,X,X,X )
}
};

7
c/src/lib/libbsp/arm/gp32/include/.cvsignore Normal file
View File

@@ -0,0 +1,7 @@
Makefile
Makefile.in
coverhd.h
bspopts.h
bspopts.h.in
stamp-h
stamp-h.in

55
c/src/lib/libbsp/arm/gp32/include/bsp.h Normal file
View File

@@ -0,0 +1,55 @@
/*-------------------------------------------------------------------------+
| bsp.h - ARM BSP
+--------------------------------------------------------------------------+
| This include file contains definitions related to the ARM BSP.
+--------------------------------------------------------------------------+
|
| Copyright (c) Canon Research France SA.]
| Emmanuel Raguet, mailto:raguet@crf.canon.fr
|
| The license and distribution terms for this file may be
| found in found in the file LICENSE in this distribution or at
| http://www.rtems.com/license/LICENSE.
|
| $Id$
+--------------------------------------------------------------------------*/
#ifndef __BSP_H_
#define __BSP_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <bspopts.h>
#include <rtems.h>
#include <rtems/iosupp.h>
#include <rtems/console.h>
#include <rtems/clockdrv.h>
#include <s3c2400.h>
extern rtems_configuration_table BSP_Configuration;
void LCD_BREAK();
/* What is the input clock freq in hertz? */
#define BSP_OSC_FREQ 12000000 /* 12 MHz oscillator */
#define M_MDIV 81
#define M_PDIV 2
#define M_SDIV 1
/* How many serial ports? */
#define CONFIGURE_NUMBER_OF_TERMIOS_PORTS 1
/* How big should the interrupt stack be? */
#define CONFIGURE_INTERRUPT_STACK_MEMORY (16 * 1024)
#ifdef __cplusplus
}
#endif
#endif /* __BSP_H_ */
/* end of include file */

79
c/src/lib/libbsp/arm/gp32/include/conio.h Normal file
View File

@@ -0,0 +1,79 @@
/*
* conio.h : ARM GP32 BSP
*
* This file contains the GP32 conio I/O package.
*
*
* Copyright (c) 2004 Markku Puro <markku.puro@kopteri.net>
*
* The license and distribution terms for this file may be
* found in found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#ifndef _CONIO_H
#define _CONIO_H
#ifdef __cplusplus
extern "C" {
#endif
/*---------------------------------------------------------------------------*
* Defines *
*---------------------------------------------------------------------------*/
#define ASCII_BEL 0x07 /* bell */
#define ASCII_BS 0x08 /* backspace */
#define ASCII_TAB 0x09 /* horizontal tab */
#define ASCII_LF 0x0A /* line feed */
#define ASCII_CR 0x0D /* carriage return */
#define ASCII_XON 0x11 /* control-Q */
#define ASCII_XOFF 0x13 /* control-S */
#define ASCII_ESC 0x1B /* escape */
enum COLORS
{
BLACK,
BLUE,
GREEN,
CYAN,
RED,
MAGENTA,
BROWN,
LIGHTGRAY,
DARKGRAY,
LIGHTBLUE,
LIGHTGREEN,
LIGHTCYAN,
LIGHTRED,
LIGHTMAGENTA,
YELLOW,
WHITE,
MAXCOLORS
};
#define DEF_TEXTCOLOR BLACK
#define DEF_TEXTBACKGROUND WHITE
/*---------------------------------------------------------------------------*
* Prototypes *
*---------------------------------------------------------------------------*/
void gpconio_clrscr();
void gpconio_textattr(int _attr);
void gpconio_textbackground(int _color);
void gpconio_textcolor(int _color);
void gpconio_putch(char _c);
void gpconio_puts(const char *_str);
int gpconio_printf(const char *_format, ...);
void gpconio_gotoxy(int _x, int _y);
char gpconio_getch(void);
char gpconio_getch_noblock(void);
#ifdef __cplusplus
}
#endif
#endif // _CONIO_H

32
c/src/lib/libbsp/arm/gp32/include/tm27.h Normal file
View File

@@ -0,0 +1,32 @@
/*
* tm27.h
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#ifndef _RTEMS_TMTEST27
#error "This is an RTEMS internal file you must not include directly."
#endif
#ifndef __tm27_h
#define __tm27_h
/*
* Define the interrupt mechanism for Time Test 27
*/
#define MUST_WAIT_FOR_INTERRUPT 0
#define Install_tm27_vector( handler ) /* empty */
#define Cause_tm27_intr() /* empty */
#define Clear_tm27_intr() /* empty */
#define Lower_tm27_intr() /* empty */
#endif

14
c/src/lib/libbsp/arm/gp32/start/.cvsignore Normal file
View File

@@ -0,0 +1,14 @@
Makefile
Makefile.in
aclocal.m4
autom4te.cache
config.cache
config.guess
config.log
config.status
config.sub
configure
depcomp
install-sh
missing
mkinstalldirs

199
c/src/lib/libbsp/arm/gp32/start/start.S Normal file
View File

@@ -0,0 +1,199 @@
/*
* GP32 startup code
*
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
*
* http://www.OARcorp.com/rtems/license.html.
*
*
* $Id$
*/
/* Some standard definitions...*/
.equ PSR_MODE_USR, 0x10
.equ PSR_MODE_FIQ, 0x11
.equ PSR_MODE_IRQ, 0x12
.equ PSR_MODE_SVC, 0x13
.equ PSR_MODE_ABT, 0x17
.equ PSR_MODE_UNDEF, 0x1B
.equ PSR_MODE_SYS, 0x1F
.equ PSR_I, 0x80
.equ PSR_F, 0x40
.equ PSR_T, 0x20
.text
.globl _start
_start:
b _start2
@---------------------------------------------------------------------------------
@ AXF addresses
@---------------------------------------------------------------------------------
.word _axf_text_start
.word _axf_ro_end
.word _axf_data_start
.word _axf_bss_end
.word _axf_bss_start
.word _axf_bss_end
@---------------------------------------------------------------------------------
@ GamePark magic sequence
@---------------------------------------------------------------------------------
.word 0x44450011
.word 0x44450011
.word 0x01234567
.word 0x12345678
.word 0x23456789
.word 0x34567890
.word 0x45678901
.word 0x56789012
.word 0x23456789
.word 0x34567890
.word 0x45678901
.word 0x56789012
.word 0x23456789
.word 0x34567890
.word 0x45678901
.word 0x56789012
@---------------------------------------------------------------------------------
_start2:
@---------------------------------------------------------------------------------
/*
* Since I don't plan to return to the bootloader,
* I don't have to save the registers.
*
* I'll just set the CPSR for SVC mode, interrupts
* off, and ARM instructions.
*/
mov r0, #(PSR_MODE_SVC | PSR_I | PSR_F)
msr cpsr, r0
/* --- Initialize stack pointer registers */
/* Enter IRQ mode and set up the IRQ stack pointer */
mov r0, #(PSR_MODE_IRQ | PSR_I | PSR_F) /* No interrupts */
msr cpsr, r0
ldr r1, =_irq_stack_size
ldr sp, =_irq_stack
add sp, sp, r1
/* Enter FIQ mode and set up the FIQ stack pointer */
mov r0, #(PSR_MODE_FIQ | PSR_I | PSR_F) /* No interrupts */
msr cpsr, r0
ldr r1, =_fiq_stack_size
ldr sp, =_fiq_stack
add sp, sp, r1
/* Enter ABT mode and set up the ABT stack pointer */
mov r0, #(PSR_MODE_ABT | PSR_I | PSR_F) /* No interrupts */
msr cpsr, r0
ldr r1, =_abt_stack_size
ldr sp, =_abt_stack
add sp, sp, r1
/* Set up the SVC stack pointer last and stay in SVC mode */
mov r0, #(PSR_MODE_SVC | PSR_I | PSR_F) /* No interrupts */
msr cpsr, r0
ldr r1, =_svc_stack_size
ldr sp, =_svc_stack
add sp, sp, r1
sub sp, sp, #0x64
/* disable mmu, I and D caches*/
nop
nop
mrc p15, 0, r0, c1, c0, 0
bic r0, r0, #0x01
bic r0, r0, #0x04
bic r0, r0, #0x01000
mcr p15, 0, r0, c1, c0, 0
nop
nop
/* clean data cache */
mov r1,#0x00
Loop1:
mov r2,#0x00
Loop2:
mov r3, r2, lsl#26
orr r3, r3, r1, lsl#5
mcr p15, 0, r3, c7, c14, 2
add r2, r2, #0x01
cmp r2, #64
bne Loop2
add r1, r1, #0x01
cmp r1, #8
bne Loop1
/*
* Initialize the MMU. After we return, the MMU is enabled,
* and memory may be remapped. I hope we don't remap this
* memory away.
*/
ldr r0, =mem_map
bl mmu_init
/*
* Initialize the exception vectors. This includes the
* exceptions vectors (0x00000000-0x0000001c), and the
* pointers to the exception handlers (0x00000020-0x0000003c).
*/
mov r0, #0
adr r1, vector_block
ldmia r1!, {r2-r9}
stmia r0!, {r2-r9}
ldmia r1!, {r2-r9}
stmia r0!, {r2-r9}
/* Now we are prepared to start the BSP's C code */
bl boot_card
/*
* Theoretically, we could return to what started us up,
* but we'd have to have saved the registers and stacks.
* Instead, we'll just reset.
*/
bl bsp_reset
/* We shouldn't get here. If we do, hang */
_hang: b _hang
/*
* This is the exception vector table and the pointers to
* the functions that handle the exceptions. It's a total
* of 16 words (64 bytes)
*/
vector_block:
ldr pc, Reset_Handler
ldr pc, Undefined_Handler
ldr pc, SWI_Handler
ldr pc, Prefetch_Handler
ldr pc, Abort_Handler
nop
ldr pc, IRQ_Handler
ldr pc, FIQ_Handler
Reset_Handler: b bsp_reset
Undefined_Handler: b Undefined_Handler
SWI_Handler: b SWI_Handler
Prefetch_Handler: b Prefetch_Handler
Abort_Handler: b Abort_Handler
nop
IRQ_Handler: b IRQ_Handler
FIQ_Handler: b FIQ_Handler
.globl Reset_Handler
.globl Undefined_Handler
.globl SWI_Handler
.globl Prefetch_Handler
.globl Abort_Handler
.globl IRQ_Handler
.globl FIQ_Handler

14
c/src/lib/libbsp/arm/gp32/startup/.cvsignore Normal file
View File

@@ -0,0 +1,14 @@
Makefile
Makefile.in
aclocal.m4
autom4te.cache
config.cache
config.guess
config.log
config.status
config.sub
configure
depcomp
install-sh
missing
mkinstalldirs

195
c/src/lib/libbsp/arm/gp32/startup/bspstart.c Normal file
View File

@@ -0,0 +1,195 @@
/*-------------------------------------------------------------------------+
| This file contains the ARM BSP startup package. It includes application,
| board, and monitor specific initialization and configuration. The generic CPU
| dependent initialization has been performed before this routine is invoked.
+--------------------------------------------------------------------------+
|
| Copyright (c) 2000 Canon Research Centre France SA.
| Emmanuel Raguet, mailto:raguet@crf.canon.fr
|
| The license and distribution terms for this file may be
| found in found in the file LICENSE in this distribution or at
| http://www.rtems.com/license/LICENSE.
|
+--------------------------------------------------------------------------*/
#include <bsp.h>
#include <rtems/libcsupport.h>
#include <rtems/libio.h>
#include <s3c2400.h>
/*-------------------------------------------------------------------------+
| Global Variables
+--------------------------------------------------------------------------*/
extern void *_sdram_size;
extern void *_sdram_base;
extern void *_bss_free_start;
unsigned long free_mem_start;
unsigned long free_mem_end;
/* The original BSP configuration table from the application and our copy of it
with some changes. */
extern rtems_configuration_table Configuration;
rtems_configuration_table BSP_Configuration;
rtems_cpu_table Cpu_table; /* CPU configuration table. */
char *rtems_progname = "RTEMS"; /* Program name - from main(). */
/*-------------------------------------------------------------------------+
| External Prototypes
+--------------------------------------------------------------------------*/
extern void rtems_irq_mngt_init(void);
void bsp_libc_init( void *, uint32_t, int );
void bsp_postdriver_hook(void);
/*-------------------------------------------------------------------------+
| Function: bsp_pretasking_hook
| Description: BSP pretasking hook. Called just before drivers are
| initialized. Used to setup libc and install any BSP
| extensions. NOTE: Must not use libc (to do io) from here,
| since drivers are not yet initialized.
| Global Variables: None.
| Arguments: None.
| Returns: Nothing.
+--------------------------------------------------------------------------*/
void bsp_pretasking_hook(void)
{
uint32_t heap_start;
uint32_t heap_size;
/*
* Set up the heap.
*/
heap_start = free_mem_start;
heap_size = free_mem_end - free_mem_start;
/* call rtems lib init - malloc stuff */
bsp_libc_init((void *)heap_start, heap_size, 0);
#ifdef RTEMS_DEBUG
rtems_debug_enable(RTEMS_DEBUG_ALL_MASK);
#endif /* RTEMS_DEBUG */
} /* bsp_pretasking_hook */
/*-------------------------------------------------------------------------+
| Function: bsp_start
| Description: Called before main is invoked.
| Global Variables: None.
| Arguments: None.
| Returns: Nothing.
+--------------------------------------------------------------------------*/
void bsp_start_default( void )
{
uint32_t cr;
/* If we don't have command line arguments set default program name. */
Cpu_table.pretasking_hook = bsp_pretasking_hook; /* init libc, etc. */
Cpu_table.predriver_hook = NULL; /* use system's */
Cpu_table.postdriver_hook = bsp_postdriver_hook;
Cpu_table.idle_task = NULL;
Cpu_table.do_zero_of_workspace = TRUE;
Cpu_table.interrupt_stack_size = 4096;
Cpu_table.extra_mpci_receive_server_stack = 0;
/* stop all timers */
rTCON=0x0;
/* disable interrupts */
rINTMOD=0x0;
rINTMSK=BIT_ALLMSK; /* unmasked by drivers */
rSRCPND=BIT_ALLMSK;
rINTMSK=BIT_ALLMSK;
rINTPND=BIT_ALLMSK;
/* setup clocks 133/66/33) */
rCLKDIVN=3;
rMPLLCON=((M_MDIV<<12)+(M_PDIV<<4)+M_SDIV);
/* set prescaler for timers 2,3,4 to 16(15+1) */
cr=rTCFG0 & 0xFFFF00FF;
rTCFG0=(cr | (15<<8));
/* set prescaler for timers 0,1 to 1(0+1) */
cr=rTCFG0 & 0xFFFFFF00;
rTCFG0=(cr | (0<<0));
/* Place RTEMS workspace at beginning of free memory. */
BSP_Configuration.work_space_start = (void *)&_bss_free_start;
free_mem_start = ((uint32_t)&_bss_free_start + BSP_Configuration.work_space_size);
free_mem_end = ((uint32_t)&_sdram_base + (uint32_t)&_sdram_size);
/*
* Init rtems exceptions management
*/
rtems_exception_init_mngt();
/*
* Init rtems interrupt management
*/
rtems_irq_mngt_init();
/*
* The following information is very useful when debugging.
*/
#if 0
printk( "work_space_size = 0x%x\n", BSP_Configuration.work_space_size );
printk( "maximum_extensions = 0x%x\n", BSP_Configuration.maximum_extensions );
printk( "microseconds_per_tick = 0x%x\n",
BSP_Configuration.microseconds_per_tick );
printk( "ticks_per_timeslice = 0x%x\n",
BSP_Configuration.ticks_per_timeslice );
printk( "maximum_devices = 0x%x\n", BSP_Configuration.maximum_devices );
printk( "number_of_device_drivers = 0x%x\n",
BSP_Configuration.number_of_device_drivers );
printk( "Device_driver_table = 0x%x\n",
BSP_Configuration.Device_driver_table );
printk( "_heap_size = 0x%x\n", _heap_size );
/* printk( "_stack_size = 0x%x\n", _stack_size );*/
printk( "rtemsFreeMemStart = 0x%x\n", rtemsFreeMemStart );
printk( "work_space_start = 0x%x\n", BSP_Configuration.work_space_start );
printk( "work_space_size = 0x%x\n", BSP_Configuration.work_space_size );
#endif
}
/*
* By making this a weak alias for bsp_start_default, a brave soul
* can override the actual bsp_start routine used.
*/
void bsp_start (void) __attribute__ ((weak, alias("bsp_start_default")));
void bsp_reset(void)
{
rtems_interrupt_level level;
_CPU_ISR_Disable(level);
printk("bsp_reset.....\n");
while(1);
}
void LCD_BREAK()
{
int x,y;
unsigned short color=0;
volatile unsigned char* framebuffer = (unsigned char*) 0x0C7B4000;
while(1) {
for(y = 0; y < 240; y++) {
for(x = 0; x < 320; x++) {
*(framebuffer + (239 - y) + (240 * x)) = color;
}
}
color++;
}
}

29
c/src/lib/libbsp/arm/gp32/startup/exit.c Normal file
View File

@@ -0,0 +1,29 @@
/*-------------------------------------------------------------------------+
| exit.c - ARM BSP
+--------------------------------------------------------------------------+
| Routines to shutdown and reboot the BSP.
+--------------------------------------------------------------------------+
|
| Copyright (c) 2000 Canon Research Centre France SA.
| Emmanuel Raguet, mailto:raguet@crf.canon.fr
|
| The license and distribution terms for this file may be
| found in found in the file LICENSE in this distribution or at
| http://www.rtems.com/license/LICENSE.
|
+--------------------------------------------------------------------------*/
#include <stdio.h>
#include <bsp.h>
#include <rtems/bspIo.h>
#include <rtems/libio.h>
void bsp_reset();
void bsp_cleanup(void)
{
bsp_reset();
}

275
c/src/lib/libbsp/arm/gp32/startup/linkcmds Normal file
View File

@@ -0,0 +1,275 @@
/*
* GP32 Linker script
*
* Written by Philippe Simons <loki_666@fastmail.fm>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
*
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm","elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(_start)
/* SEARCH_DIR(/usr/local/rtems-arm-dev-tools/arm-rtems/lib); */
MEMORY {
sdram : ORIGIN = 0xc000000, LENGTH = 7M
}
/*
* Declare some sizes.
*/
/* The base for SDRAM is set to umon's APPRAMBASE */
_sdram_base = DEFINED(_sdram_base) ? _sdram_base : 0xc000000;
_sdram_size = DEFINED(_sdram_size) ? _sdram_size : 7M;
_irq_stack_size = DEFINED(_irq_stack_size) ? _irq_stack_size : 0x1000;
_fiq_stack_size = DEFINED(_fiq_stack_size) ? _fiq_stack_size : 0x400;
_abt_stack_size = DEFINED(_abt_stack_size) ? _abt_stack_size : 0x100;
_svc_stack_size = DEFINED(_svc_stack_size) ? _svc_stack_size : 0x1000;
/* Do we need any of these for elf?
__DYNAMIC = 0; */
SECTIONS
{
.base :
{
arm_exception_table = .;
arm_reset_vect = .; /* 0x00 */
. += 4;
arm_undef_vect = .; /* 0x04 */
. += 4;
arm_swi_vect = .; /* 0x08 */
. += 4;
arm_iabrt_vect = .; /* 0x0c */
. += 4;
arm_dabrt_vect = .; /* 0x10 */
. += 4;
/* no vector here */
. += 4;
arm_irq_vect = .; /* 0x18 */
. += 4;
arm_fiq_vect = .; /* 0x1c */
. += 4;
/* FIXME: */
rtems_vector_table = .;
. += (8 * 4); /* 8 ARM interrupts */
bsp_vector_table = .;
. += (32 * 4); /* 32 S3C2400 interrupts */
. = ALIGN (0x100);
} > sdram
.text :
{
_axf_text_start = . ;
*(EXCLUDE_FILE (*text.iwram*) .text)
*(.text.*)
*(.stub)
/*
* Special FreeBSD sysctl sections.
*/
. = ALIGN (16);
__start_set_sysctl_set = .;
*(set_sysctl_*);
__stop_set_sysctl_set = ABSOLUTE(.);
*(set_domain_*);
*(set_pseudo_*);
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning)
*(.gnu.linkonce.t*)
*(.glue_7)
*(.glue_7t)
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} > sdram
__text_end = . ;
.init :
{
*(.init)
} > sdram /*=0*/
.jcr :
{
*(.jcr)
} > sdram
.fini :
{
*(.fini)
} > sdram /*=0*/
.rodata :
{
*(.rodata)
*all.rodata*(*)
*(.roda)
*(.rodata.*)
*(.gnu.linkonce.r*)
SORT(CONSTRUCTORS)
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} > sdram = 0xff
.ctors :
{
/* gcc uses crtbegin.o to find the start of the constructors, so
we make sure it is first. Because this is a wildcard, it
doesn't matter if the user does not actually link against
crtbegin.o; the linker won't look for a file to match a
wildcard. The wildcard also means that it doesn't matter which
directory crtbegin.o is in. */
KEEP (*crtbegin.o(.ctors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*(.ctors))
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} >sdram = 0
.dtors :
{
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors))
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} >sdram = 0
.eh_frame :
{
KEEP (*(.eh_frame))
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} >sdram = 0
.gcc_except_table :
{
*(.gcc_except_table)
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} >sdram = 0
_axf_ro_end = . ;
.data ALIGN(4) :
{
_axf_data_start = ABSOLUTE(.);
*(.data)
*(.data.*)
*(.gnu.linkonce.d*)
CONSTRUCTORS
. = ALIGN(4); /* REQUIRED. LD is flaky without it. */
} >sdram = 0xff
__data_end = . ;
.bss ALIGN(4):
{
_axf_bss_start = ABSOLUTE(.);
_clear_start = .;
*(.bss)
*(.bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(64);
_clear_end = .;
. = ALIGN (256);
_abt_stack = .;
. += _abt_stack_size;
. = ALIGN (256);
_irq_stack = .;
. += _irq_stack_size;
. = ALIGN (256);
_fiq_stack = .;
. += _fiq_stack_size;
. = ALIGN (256);
_svc_stack = .;
. += _svc_stack_size;
/*
* Ideally, the MMU's translation table would be in SRAM. But we
* don't have any. If we don't use more regions than TLB entries (64),
* the lookup will only happen once for each region.
*/
. = ALIGN (16 * 1024);
_ttbl_base = .;
. += (16 * 1024);
. = ALIGN (1024);
_bss_free_start = .;
} > sdram
_axf_bss_end = . ;
_end = . ;
__end__ = . ;
PROVIDE (end = _end);
/* Debugging stuff follows? */
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
/*.stack 0x80000 : { _stack = .; *(.stack) }*/
/* These must appear regardless of . */
}

28
c/src/lib/libbsp/arm/gp32/startup/memmap.c Normal file
View File

@@ -0,0 +1,28 @@
/*
* GP32 Memory Map
*
* Copyright (c) 2004 by Cogent Computer Systems
* Written by Jay Monkman <jtm@lopingdog.com>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
*
* http://www.OARcorp.com/rtems/license.html.
*
* $Id$
*/
#include <rtems.h>
#include <libcpu/mmu.h>
/* Remember, the ARM920 has 64 TLBs. If you have more 1MB sections than
* that, you'll have TLB lookups, which could hurt performance.
*/
mmu_sect_map_t mem_map[] = {
/* <phys addr> <virt addr> <size> <flags> */
{0x0c000000, 0x00000000, 1, MMU_CACHE_NONE}, /* SDRAM for vectors */
{0x0c000000, 0x0c000000, 7, MMU_CACHE_WTHROUGH}, /* SDRAM W cache */
{0x0c700000, 0x0c700000, 1, MMU_CACHE_NONE}, /* SDRAM W/O cache */
{0x14000000, 0x14000000, 16, MMU_CACHE_NONE}, /* Internals Regs - */
{0x15000000, 0x15000000, 16, MMU_CACHE_NONE}, /* Internal Regs - */
{0x00000000, 0x00000000, 0, 0} /* The end */
};