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

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* Makefile.am, startup/bspstart.c, startup/init548x.c,
	startup/linkcmds, startup/linkcmds.m5484FireEngine.flash: Use top
	level shared bsp_get_work_area() implementation.
This commit is contained in:
Joel Sherrill
2008-09-16 22:16:01 +00:00
parent 53cb8234bb
commit 939439d3a9
6 changed files with 20 additions and 14 deletions
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6
c/src/lib/libbsp/m68k/genmcf548x/ChangeLog
View File

@@ -1,3 +1,9 @@
2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, startup/bspstart.c, startup/init548x.c,
startup/linkcmds, startup/linkcmds.m5484FireEngine.flash: Use top
level shared bsp_get_work_area() implementation.
2008-09-16 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, configure.ac, include/bspopts.h.in, startup/bspstart.c,

2
c/src/lib/libbsp/m68k/genmcf548x/Makefile.am
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@@ -26,7 +26,7 @@ project_lib_DATA = start.$(OBJEXT)
dist_project_lib_DATA += startup/linkcmds
startup_SOURCES = startup/bspclean.c ../../shared/bsplibc.c \
../../shared/bsppost.c ../../m68k/shared/m68kbspgetworkarea.c \
../../shared/bsppost.c ../../shared/bspgetworkarea.c \
../../shared/bsppretaskinghook.c ../../shared/bsppredriverhook.c \
startup/init548x.c startup/bspstart.c ../../shared/bootcard.c \
../../shared/sbrk.c ../../m68k/shared/setvec.c \

2
c/src/lib/libbsp/m68k/genmcf548x/startup/bspstart.c
View File

@@ -61,7 +61,7 @@ extern char _SdramSize[];
extern char _BootFlashSize[];
extern char _CodeFlashSize[];
extern char _TopRamReserved [];
extern char _WorkspaceBase [];
extern char WorkAreaBase [];
/*
* CPU-space access

4
c/src/lib/libbsp/m68k/genmcf548x/startup/init548x.c
View File

@@ -63,7 +63,7 @@ extern uint8_t _BssStart[];
extern uint8_t _BssEnd[];
extern uint8_t _BootFlashBase[];
extern uint8_t _CodeFlashBase[];
extern uint8_t _RamBase[];
extern uint8_t RamBase[];
extern uint32_t InterruptVectorTable[];
extern uint32_t _VectorRam[];
@@ -207,7 +207,7 @@ sdramc_init (void)
| MCF548X_SDRAMC_SDRAMDS_SB_D(MCF548X_SDRAMC_SDRAMDS_DRIVE_8MA)
);
MCF548X_SDRAMC_CS0CFG = (0
| MCF548X_SDRAMC_CSnCFG_CSBA((uint32_t)(_RamBase))
| MCF548X_SDRAMC_CSnCFG_CSBA((uint32_t)(RamBase))
| MCF548X_SDRAMC_CSnCFG_CSSZ(MCF548X_SDRAMC_CSnCFG_CSSZ_64MBYTE)
);
MCF548X_SDRAMC_SDCFG1 = (0

10
c/src/lib/libbsp/m68k/genmcf548x/startup/linkcmds
View File

@@ -75,10 +75,10 @@ _InitPc = DEFINED(_InitPc) ? _InitPc : _SdramBase + 0x400;
_InitStackSize = DEFINED(StackSize) ? StackSize : 0x800; /* 2 kB */
_TopRamReserved = DEFINED(_TopRamReserved) ? _TopRamReserved : 0;
_RamBase = DEFINED(_SdramBase) ? _SdramBase : _SdramBase;
_RamSize = DEFINED(_SdramSize) ? _SdramSize : _SdramSize;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
_VBR = DEFINED(_VBR) ? _VBR : _RamBase;
RamBase = DEFINED(_SdramBase) ? _SdramBase : _SdramBase;
RamSize = DEFINED(_SdramSize) ? _SdramSize : _SdramSize;
HeapSize = DEFINED(HeapSize) ? HeapSize : 0x0;
_VBR = DEFINED(_VBR) ? _VBR : RamBase;
__MBAR = DEFINED(__MBAR) ? __MBAR : 0x10000000;
@@ -218,7 +218,7 @@ SECTIONS
/*. = _StartInitStackSpace + _InitStackSize;*/
. += _InitStackSize;
PROVIDE (_EndInitStackSpace = .);
PROVIDE (_WorkspaceBase = .);
PROVIDE (WorkAreaBase = .);
} >sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }

10
c/src/lib/libbsp/m68k/genmcf548x/startup/linkcmds.m5484FireEngine.flash
View File

@@ -74,10 +74,10 @@ _InitPc = DEFINED(_InitPc) ? _InitPc : _SdramBase + 0x400;
_InitStackSize = DEFINED(StackSize) ? StackSize : 0x2000; /* 8 kB */
_TopRamReserved= DEFINED(_TopRamReserved) ? _TopRamReserved : 0;
_RamBase = DEFINED(_SdramBase) ? _SdramBase : _SdramBase;
_RamSize = DEFINED(_SdramSize) ? _SdramSize : _SdramSize;
_HeapSize = DEFINED(_HeapSize) ? _HeapSize : 0x0;
_VBR = DEFINED(_VBR) ? _VBR : _RamBase;
RamBase = DEFINED(_SdramBase) ? _SdramBase : _SdramBase;
RamSize = DEFINED(_SdramSize) ? _SdramSize : _SdramSize;
HeapSize = DEFINED(HeapSize) ? HeapSize : 0x0;
_VBR = DEFINED(_VBR) ? _VBR : RamBase;
__MBAR = DEFINED(__MBAR) ? __MBAR : 0x10000000;
@@ -217,7 +217,7 @@ SECTIONS
/*. = _StartInitStackSpace + _InitStackSize;*/
. += _InitStackSize;
PROVIDE (_EndInitStackSpace = .);
PROVIDE (_WorkspaceBase = .);
PROVIDE (WorkAreaBase = .);
} >sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }