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2008-09-19 Joel Sherrill <joel.sherrill@oarcorp.com>

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* Makefile.am: Split out bspstart contents. Move cache code to libcpu.
	* startup/bspgetcpuclockspeed.c: New file.
	* startup/bspstart.c: Removed.
This commit is contained in:
Joel Sherrill
2008-09-19 15:49:36 +00:00
parent 2fbe159e9a
commit 8074c0b1d0
4 changed files with 27 additions and 63 deletions
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6
c/src/lib/libbsp/m68k/mcf52235/ChangeLog
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@@ -1,3 +1,9 @@
2008-09-19 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am: Split out bspstart contents. Move cache code to libcpu.
* startup/bspgetcpuclockspeed.c: New file.
* startup/bspstart.c: Removed.
2008-09-18 Joel Sherrill <joel.sherrill@oarcorp.com>
* include/bsp.h: Remove unnecessary boilerplate comments.

6
c/src/lib/libbsp/m68k/mcf52235/Makefile.am
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@@ -28,8 +28,9 @@ dist_project_lib_DATA += startup/linkcmds
startup_SOURCES = startup/bspclean.c ../../shared/bsppredriverhook.c \
../../shared/bsplibc.c ../../shared/bsppost.c \
../../shared/bsppretaskinghook.c ../../shared/bspgetworkarea.c \
startup/init52235.c startup/bspstart.c startup/cfinit.c\
../../shared/bootcard.c ../../shared/sbrk.c ../../m68k/shared/setvec.c \
startup/init52235.c ../../shared/bspstart.c startup/cfinit.c \
startup/bspgetcpuclockspeed.c ../../shared/bootcard.c \
../../shared/sbrk.c ../../m68k/shared/setvec.c \
../../shared/gnatinstallhandler.c
clock_SOURCES = clock/clock.c
console_SOURCES = console/console.c
@@ -51,6 +52,7 @@ libbsp_a_SOURCES = $(startup_SOURCES) $(clock_SOURCES) $(console_SOURCES) \
libbsp_a_LIBADD = \
../../../libcpu/@RTEMS_CPU@/shared/cache.rel \
../../../libcpu/@RTEMS_CPU@/mcf5223x/cachepd.rel \
../../../libcpu/@RTEMS_CPU@/shared/misc.rel
#if HAS_NETWORKING
#libbsp_a_LIBADD += network.rel

17
c/src/lib/libbsp/m68k/mcf52235/startup/bspgetcpuclockspeed.c Normal file
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@@ -0,0 +1,17 @@
/*
* COPYRIGHT (c) 1989-2008.
* On-Line Applications Research Corporation (OAR).
*
* 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.
*
* $Id$
*/
#include <bsp.h>
uint32_t bsp_get_CPU_clock_speed(void)
{
return 60000000;
}

61
c/src/lib/libbsp/m68k/mcf52235/startup/bspstart.c
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@@ -1,61 +0,0 @@
/*
* BSP startup
*
* This routine starts the application. It includes application,
* board, and monitor specific initialization and configuration.
* The generic CPU dependent initialization has been performed
* before this routine is invoked.
*
* Author:
* David Fiddes, D.J@fiddes.surfaid.org
* http://www.calm.hw.ac.uk/davidf/coldfire/
*
* COPYRIGHT (c) 1989-1998.
* On-Line Applications Research Corporation (OAR).
*
* 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.
*
* $Id$
*/
#include <bsp.h>
/*
* Cannot be frozen
*/
void _CPU_cache_freeze_data(void) {}
void _CPU_cache_unfreeze_data(void) {}
void _CPU_cache_freeze_instruction(void) {}
void _CPU_cache_unfreeze_instruction(void) {}
/*
* Write-through data cache -- flushes are unnecessary
*/
void _CPU_cache_flush_1_data_line(const void *d_addr) {}
void _CPU_cache_flush_entire_data(void) {}
void _CPU_cache_enable_instruction(void) {}
void _CPU_cache_disable_instruction(void) {}
void _CPU_cache_invalidate_entire_instruction(void) {}
void _CPU_cache_invalidate_1_instruction_line(const void *addr) {}
void _CPU_cache_enable_data(void) {}
void _CPU_cache_disable_data(void) {}
void _CPU_cache_invalidate_entire_data(void) {}
void _CPU_cache_invalidate_1_data_line(const void *addr) {}
/*
* bsp_start
*
* This routine does the bulk of the system initialisation.
*/
void bsp_start(void)
{
}
uint32_t bsp_get_CPU_clock_speed(void)
{
return 60000000;
}