From 2053b8beae784022cf7c6897dcc7f1ca61d88645 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Markus=20Fr=C3=B6schle?= Date: Sat, 20 Oct 2012 17:34:12 +0000 Subject: [PATCH] renamed linker script --- BaS_GNU/BaS_GNU/Makefile | 2 +- BaS_GNU/BaS_GNU/bas.lk.S | 84 ---------------------------------------- 2 files changed, 1 insertion(+), 85 deletions(-) delete mode 100644 BaS_GNU/BaS_GNU/bas.lk.S diff --git a/BaS_GNU/BaS_GNU/Makefile b/BaS_GNU/BaS_GNU/Makefile index 5f2d0b0..d790abf 100644 --- a/BaS_GNU/BaS_GNU/Makefile +++ b/BaS_GNU/BaS_GNU/Makefile @@ -28,7 +28,7 @@ MAPFILE=bas.map # Linker control file. The final $(LDCFILE) is intermediate only (preprocessed version of $(LDCSRC) LDCFILE=bas.lk -LDCSRC=bas.lk.S +LDCSRC=bas.lk.in # this Makefile can create the BaS to flash or an arbitrary ram address (for BDM debugging). See # below for the definition of TARGET_ADDRESS diff --git a/BaS_GNU/BaS_GNU/bas.lk.S b/BaS_GNU/BaS_GNU/bas.lk.S deleted file mode 100644 index 2b7b7f3..0000000 --- a/BaS_GNU/BaS_GNU/bas.lk.S +++ /dev/null @@ -1,84 +0,0 @@ -MEMORY { - flash (RX) : ORIGIN = TARGET_ADDRESS, 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(TARGET_ADDRESS); - ___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); - - .text ___BOOT_FLASH : - { - objs/startcf.o(.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) - } > flash - - .bas _Bas_base : AT (ADDR(.text) + SIZEOF(.text)) - { - objs/BaS.o(.text) - _bas_end = ABSOLUTE(.); - } > ram - - __BAS_LMA = LOADADDR(.bas); - __BAS_VMA = ADDR(.bas); - __BAS_SIZE = SIZEOF(.bas); -} \ No newline at end of file