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2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>

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* Makefile.am, configure.ac, clock/ckinit.c, startup/bspstart.c,
	startup/linkcmds: Add use of bsp_get_work_area() in its own file and
	rely on BSP Framework to perform more initialization. Remove
	unnecessary includes of rtems/libio.h and rtems/libcsupport.h.
This commit is contained in:
Joel Sherrill
2008-09-16 19:03:40 +00:00
parent 2c5862d1f8
commit 47733692fb
18 changed files with 45 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
c/src/lib/libbsp/m68k/idp/ChangeLog
View File

@@ -1,3 +1,10 @@
2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, configure.ac, clock/ckinit.c, startup/bspstart.c,
startup/linkcmds: Add use of bsp_get_work_area() in its own file and
rely on BSP Framework to perform more initialization. Remove
unnecessary includes of rtems/libio.h and rtems/libcsupport.h.
2008-09-10 Joel Sherrill <joel.sherrill@oarcorp.com>
* include/bsp.h: Review of all bsp_cleanup() implementations. In this

2
c/src/lib/libbsp/m68k/idp/Makefile.am
View File

@@ -29,7 +29,7 @@ dist_project_lib_DATA += startup/linkcmds
startup_SOURCES = ../../shared/bspclean.c ../../shared/bsplibc.c \
../../shared/bsppredriverhook.c \
../../shared/bsppost.c startup/bspstart.c ../../shared/bootcard.c \
../../m68k/shared/m68kpretaskinghook.c \
../../shared/bsppretaskinghook.c ../../m68k/shared/m68kbspgetworkarea.c \
../../shared/sbrk.c ../../m68k/shared/setvec.c \
../../shared/gnatinstallhandler.c
clock_SOURCES = clock/ckinit.c

3
c/src/lib/libbsp/m68k/idp/clock/ckinit.c
View File

@@ -26,9 +26,8 @@
#include <stdlib.h>
#include <bsp.h>
#include <rtems/libio.h>
uint32_t Clock_isrs; /* ISRs until next tick */
uint32_t Clock_isrs; /* ISRs until next tick */
volatile uint32_t Clock_driver_ticks;
/* ticks since initialization */
rtems_isr_entry Old_ticker;

2
c/src/lib/libbsp/m68k/idp/configure.ac
View File

@@ -15,6 +15,8 @@ RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
RTEMS_CANONICALIZE_TOOLS
RTEMS_PROG_CCAS
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

28
c/src/lib/libbsp/m68k/idp/startup/bspstart.c
View File

@@ -14,11 +14,7 @@
* $Id$
*/
#include <string.h>
#include <bsp.h>
#include <rtems/libio.h>
#include <rtems/libcsupport.h>
unsigned char *duart_base;
extern struct duart_regs duart_info;
@@ -27,41 +23,29 @@ extern struct duart_regs duart_info;
void led_putnum(void);
/*
* Use the shared implementations of the following routines
*/
void bsp_libc_init( void *, uint32_t, int );
void bsp_pretasking_hook(void); /* m68k version */
/*
* bsp_start
*
* This routine does the bulk of the system initialization.
*/
void bsp_start( void )
{
m68k_isr_entry *monitors_vector_table;
int index;
extern void *_WorkspaceBase;
extern void *_RamSize;
extern unsigned long _M68k_Ramsize;
m68k_isr_entry *monitors_vector_table;
int index;
/* RAM size set in linker script */
_M68k_Ramsize = (unsigned long)&_RamSize;
duart_base = (unsigned char *)DUART_ADDR;
/*
* Set the VBR here to the monitor's default.
*/
monitors_vector_table = (m68k_isr_entry *)0;
/* This is where you set vector base register = 0 */
m68k_set_vbr( monitors_vector_table );
/* The vector interrupt table for the 680x0 is in appendix B-2
of the M68000 Family Programmer's reference table */
* of the M68000 Family Programmer's reference table
*/
for ( index=2 ; index<=255 ; index++ )
M68Kvec[ index ] = monitors_vector_table[ 32 ];
@@ -78,9 +62,5 @@ void bsp_start( void )
rtems_cache_enable_instruction();
rtems_cache_enable_data();
Configuration.work_space_start = (void *) &_WorkspaceBase;
/* led_putnum('e'); * for debugging purposes only */
/* Clock_exit is done as an atexit() function */
}

2
c/src/lib/libbsp/m68k/idp/startup/linkcmds
View File

@@ -22,7 +22,7 @@ MEMORY
*/
_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0;
_RamSize = DEFINED(_RamSize) ? _RamSize : 2M;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
SECTIONS

7
c/src/lib/libbsp/m68k/mvme147/ChangeLog
View File

@@ -1,3 +1,10 @@
2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, configure.ac, clock/ckinit.c, startup/bspstart.c,
startup/linkcmds: Add use of bsp_get_work_area() in its own file and
rely on BSP Framework to perform more initialization. Remove
unnecessary includes of rtems/libio.h and rtems/libcsupport.h.
2008-09-10 Joel Sherrill <joel.sherrill@oarcorp.com>
* include/bsp.h: Review of all bsp_cleanup() implementations. In this

6
c/src/lib/libbsp/m68k/mvme147/Makefile.am
View File

@@ -28,9 +28,9 @@ dist_project_lib_DATA += startup/linkcmds
startup_SOURCES = startup/bspclean.c ../../shared/bsplibc.c \
../../shared/bsppost.c startup/bspstart.c ../../shared/bootcard.c \
../../m68k/shared/m68kpretaskinghook.c ../../shared/bsppredriverhook.c \
../../shared/sbrk.c ../../m68k/shared/setvec.c \
../../shared/gnatinstallhandler.c
../../shared/bsppretaskinghook.c ../../shared/bsppredriverhook.c \
../../m68k/shared/m68kbspgetworkarea.c ../../shared/sbrk.c \
../../m68k/shared/setvec.c ../../shared/gnatinstallhandler.c
clock_SOURCES = clock/ckinit.c
console_SOURCES = console/console.c ../../shared/dummy_printk_support.c
timer_SOURCES = timer/timer.c timer/timerisr.S

1
c/src/lib/libbsp/m68k/mvme147/clock/ckinit.c
View File

@@ -24,7 +24,6 @@
#include <stdlib.h>
#include <bsp.h>
#include <rtems/libio.h>
#define MS_COUNT 65376 /* 1ms */
/* MS_COUNT = 0x10000 - 1e-3/6.25e-6 */

2
c/src/lib/libbsp/m68k/mvme147/configure.ac
View File

@@ -15,6 +15,8 @@ RTEMS_PROG_CC_FOR_TARGET([-ansi -fasm])
RTEMS_CANONICALIZE_TOOLS
RTEMS_PROG_CCAS
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

23
c/src/lib/libbsp/m68k/mvme147/startup/bspstart.c
View File

@@ -18,18 +18,7 @@
* $Id$
*/
#include <string.h>
#include <bsp.h>
#include <rtems/libio.h>
#include <rtems/libcsupport.h>
/*
* Use the shared implementations of the following routines
*/
void bsp_libc_init( void *, uint32_t, int );
void bsp_pretasking_hook(void); /* m68k version */
/*
* bsp_start
@@ -39,14 +28,8 @@ void bsp_pretasking_hook(void); /* m68k version */
void bsp_start( void )
{
m68k_isr_entry *monitors_vector_table;
int index;
extern void *_WorkspaceBase;
extern void *_RamSize;
extern unsigned long _M68k_Ramsize;
/* RAM size set in linker script */
_M68k_Ramsize = (unsigned long)&_RamSize;
m68k_isr_entry *monitors_vector_table;
int index;
monitors_vector_table = (m68k_isr_entry *)0; /* 135Bug Vectors are at 0 */
m68k_set_vbr( monitors_vector_table );
@@ -68,6 +51,4 @@ void bsp_start( void )
rtems_cache_enable_instruction();
rtems_cache_enable_data();
Configuration.work_space_start = (void *) &_WorkspaceBase;
}

2
c/src/lib/libbsp/m68k/mvme147/startup/linkcmds
View File

@@ -21,8 +21,8 @@
*/
_RamBase = DEFINED(_RamBase) ? _RamBase : 0x0;
_RamSize = DEFINED(_RamSize) ? _RamSize : 4M;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000;
_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
MEMORY
{

7
c/src/lib/libbsp/m68k/mvme162/ChangeLog
View File

@@ -1,3 +1,10 @@
2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, configure.ac, clock/ckinit.c, startup/bspstart.c,
startup/linkcmds: Add use of bsp_get_work_area() in its own file and
rely on BSP Framework to perform more initialization. Remove
unnecessary includes of rtems/libio.h and rtems/libcsupport.h.
2008-09-10 Joel Sherrill <joel.sherrill@oarcorp.com>
* include/bsp.h: Review of all bsp_cleanup() implementations. In this

7
c/src/lib/libbsp/m68k/mvme162/Makefile.am
View File

@@ -37,9 +37,10 @@ dist_project_lib_DATA += startup/linkcmds
startup_SOURCES = startup/bspclean.c ../../shared/bsplibc.c \
../../shared/bsppredriverhook.c ../../shared/bsppost.c \
startup/bspstart.c ../../shared/bootcard.c \
../../m68k/shared/m68kpretaskinghook.c \
startup/page_table.c ../../shared/sbrk.c ../../m68k/shared/setvec.c \
startup/bspstart.c ../../shared/bootcard.c \
../../shared/bsppretaskinghook.c startup/page_table.c \
../../m68k/shared/m68kbspgetworkarea.c startup/page_table.c \
../../shared/sbrk.c ../../m68k/shared/setvec.c \
../../shared/gnatinstallhandler.c
clock_SOURCES = clock/ckinit.c
console_SOURCES = console/console.c ../../shared/dummy_printk_support.c

1
c/src/lib/libbsp/m68k/mvme162/clock/ckinit.c
View File

@@ -27,7 +27,6 @@
#include <stdlib.h>
#include <bsp.h>
#include <rtems/libio.h>
#define MS_COUNT 1000 /* T2's countdown constant (1 ms) */
#define CLOCK_INT_LEVEL 6 /* T2's interrupt level */

2
c/src/lib/libbsp/m68k/mvme162/configure.ac
View File

@@ -22,6 +22,8 @@ RTEMS_CHECK_NETWORKING
AM_CONDITIONAL([HAS_NETWORKING],test "$HAS_NETWORKING" = "yes")
AM_CONDITIONAL([HAS_FPSP],[test "$RTEMS_CPU_MODEL" = "m68040"])
RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION
# Explicitly list all Makefiles here
AC_CONFIG_FILES([Makefile])
AC_OUTPUT

19
c/src/lib/libbsp/m68k/mvme162/startup/bspstart.c
View File

@@ -21,35 +21,18 @@
* $Id$
*/
#include <string.h>
#include <bsp.h>
#include <rtems/libio.h>
#include <rtems/libcsupport.h>
#include <page_table.h>
/*
* Use the shared implementations of the following routines
*/
void bsp_libc_init( void *, uint32_t, int );
void bsp_pretasking_hook(void); /* m68k version */
/*
* bsp_start
*
* This routine does the bulk of the system initialization.
*/
void bsp_start( void )
{
m68k_isr_entry *monitors_vector_table;
int index;
extern void *_WorkspaceBase;
extern void *_RamSize;
extern unsigned long _M68k_Ramsize;
_M68k_Ramsize = (unsigned long)&_RamSize; /* RAM size set in linker script */
/*
* 162Bug Vectors are at 0xFFE00000
@@ -84,6 +67,4 @@ void bsp_start( void )
lcsr->vector_base = (VBR0 << 28) | (VBR1 << 24);
page_table_init();
Configuration.work_space_start = (void *) &_WorkspaceBase;
}

2
c/src/lib/libbsp/m68k/mvme162/startup/linkcmds
View File

@@ -24,7 +24,7 @@
*/
_RamBase = DEFINED(_RamBase) ? _RamBase : 0x20000;
_RamSize = DEFINED(_RamSize) ? _RamSize : 1M;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x10000;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
_StackSize = DEFINED(_StackSize) ? _StackSize : 0x1000;
MEMORY