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new Makefile target "ram"

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moved flash.lk to flash.lk.S. Flash.lk is now an intermediate file
This commit is contained in:
Markus Fröschle
2012-10-19 09:59:44 +00:00
parent d82667b72c
commit c83197b1d7
2 changed files with 9 additions and 87 deletions
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10
BaS_GNU/BaS_GNU/.cproject
View File

@@ -109,6 +109,7 @@
<buildTargets>
<target name="all" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
<buildCommand>make</buildCommand>
<buildArguments/>
<buildTarget>all</buildTarget>
<stopOnError>true</stopOnError>
<useDefaultCommand>true</useDefaultCommand>
@@ -116,12 +117,19 @@
</target>
<target name="clean" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
<buildCommand>make</buildCommand>
<buildArguments/>
<buildTarget>clean</buildTarget>
<stopOnError>true</stopOnError>
<useDefaultCommand>true</useDefaultCommand>
<runAllBuilders>true</runAllBuilders>
</target>
<target name="ram" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
<buildCommand>make</buildCommand>
<buildArguments/>
<buildTarget>ram</buildTarget>
<stopOnError>true</stopOnError>
<useDefaultCommand>true</useDefaultCommand>
<runAllBuilders>true</runAllBuilders>
</target>
</buildTargets>
</storageModule>
</cproject>

86
BaS_GNU/BaS_GNU/flash.lk
View File

@@ -1,86 +0,0 @@
MEMORY {
flash (RX) : ORIGIN = 0xE0000000, LENGTH = 0x00200000
ram (WX) : ORIGIN = 0x1FE00000, LENGTH = 0x00100000 /* target to copy BaS to */
}
SECTIONS {
_Bas_base = ABSOLUTE(0x1FE00000);
_tos_base = ABSOLUTE(0xe00000);
/* Init CS0 (BootFLASH @ E000_0000 - E07F_FFFF 8Mbytes) */
___BOOT_FLASH = ABSOLUTE(0xE0000000);
___BOOT_FLASH_SIZE = ABSOLUTE(0x00800000);
/* SDRAM Initialization @ 0000_0000 - 1FFF_FFFF 512Mbytes */
___SDRAM = ABSOLUTE(0x00000000);
___SDRAM_SIZE = ABSOLUTE(0x20000000);
/* VIDEO RAM BASIS */
__VRAM = ABSOLUTE(0x60000000);
/* Memory mapped registers */
__MBAR = ABSOLUTE(0xFF000000);
__MMUBAR = ABSOLUTE(0xFF040000);
/*
* 4KB on-chip Core SRAM0: -> exception table and exception stack
*/
__RAMBAR0 = ABSOLUTE(0xFF100000);
__RAMBAR0_SIZE = ABSOLUTE(0x00001000);
__SUP_SP = ABSOLUTE(__RAMBAR0 + __RAMBAR0_SIZE - 4);
/* 4KB on-chip Core SRAM1: -> modified code */
__RAMBAR1 = ABSOLUTE(0xFF101000);
__RAMBAR1_SIZE = ABSOLUTE(0x00001000);
/* system variables */
/* RAMBAR0 0 to 0x7FF -> exception vectors */
_rt_mod = __RAMBAR0 + 0x800;
_rt_ssp = __RAMBAR0 + 0x804;
_rt_usp = __RAMBAR0 + 0x808;
_rt_vbr = __RAMBAR0 + 0x80C; /* (8)01 */
_rt_cacr = __RAMBAR0 + 0x810; /* 002 */
_rt_asid = __RAMBAR0 + 0x814; /* 003 */
_rt_acr0 = __RAMBAR0 + 0x818; /* 004 */
_rt_acr1 = __RAMBAR0 + 0x81c; /* 005 */
_rt_acr2 = __RAMBAR0 + 0x820; /* 006 */
_rt_acr3 = __RAMBAR0 + 0x824; /* 007 */
_rt_mmubar = __RAMBAR0 + 0x828; /* 008 */
_rt_sr = __RAMBAR0 + 0x82c;
_d0_save = __RAMBAR0 + 0x830;
_a7_save = __RAMBAR0 + 0x834;
_video_tlb = __RAMBAR0 + 0x838;
_video_sbt = __RAMBAR0 + 0x83C;
_rt_mbar = __RAMBAR0 + 0x844; /* (c)0f */
/* 32KB on-chip System SRAM */
__SYS_SRAM = ABSOLUTE(0xFF010000);
__SYS_SRAM_SIZE = ABSOLUTE(0x00008000);
.code ___BOOT_FLASH :
{
objs/startcf.o
} > flash
.text :
{
objs/sysinit.o(.text)
objs/init_fpga.o(.text)
objs/sd_card.o(.text)
objs/cache.o(.text)
objs/mmu.o(.text)
objs/exceptions.o(.text)
objs/supervisor.o(.text)
objs/ewf.o(.text)
objs/illegal_instruction.o(.text)
_bas = .;
} > flash
.bas _Bas_base : AT (ADDR(.text) + SIZEOF(.text))
{
objs/BaS.o(.text)
_bas_end = ABSOLUTE(.);
} > ram
}