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  • This comparison shows the changes necessary to convert path 
    /ion/trunk/src/common
    from Rev 183 to Rev 184
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  •

Rev 183 → Rev 184

/makefile
15,6 → 15,8
# NOTE:
# A link script '/src/ion_noxram.lds' was used in previous versions of the
# project. It is no longer used. It is known to be buggy and will be removed.
#
# See info on flag -G0 in ion_noxram.lds
#-------------------------------------------------------------------------------
 
 
33,11 → 35,11
# MIPS GCC cross-toolchain: CodeSourcery -- replace with your own
 
BIN_MIPS = C:/dev/embedded/SourceryGpp/mips-elf-11-03.52/bin
GCC_MIPS = $(BIN_MIPS)/mips-sde-elf-gcc.exe $(CFLAGS)
AS_MIPS = $(BIN_MIPS)/mips-sde-elf-as
LD_MIPS = $(BIN_MIPS)/mips-sde-elf-ld
DUMP_MIPS = $(BIN_MIPS)/mips-sde-elf-objdump
COPY_MIPS = $(BIN_MIPS)/mips-sde-elf-objcopy
CC = $(BIN_MIPS)/mips-sde-elf-gcc.exe $(CFLAGS)
AS = $(BIN_MIPS)/mips-sde-elf-as
LD = $(BIN_MIPS)/mips-sde-elf-ld
DUMP = $(BIN_MIPS)/mips-sde-elf-objdump
COPY = $(BIN_MIPS)/mips-sde-elf-objcopy
TO_VHDL = python ../bin2hdl.py
 
else
47,18 → 49,17
# NOTE: we will not use gcc builtin functions or libc
 
BIN_MIPS = /home/jaruiz/desarrollo/uClinux/MIPS/buildroot/buildroot-2010.11/output/staging/usr/bin
GCC_MIPS = $(BIN_MIPS)/mips-unknown-linux-uclibc-gcc $(CFLAGS)
AS_MIPS = $(BIN_MIPS)/mips-unknown-linux-uclibc-as
LD_MIPS = $(BIN_MIPS)/mips-unknown-linux-uclibc-ld
DUMP_MIPS = $(BIN_MIPS)/mips-unknown-linux-uclibc-objdump
COPY_MIPS = $(BIN_MIPS)/mips-unknown-linux-uclibc-objcopy
CC = $(BIN_MIPS)/mips-unknown-linux-uclibc-gcc $(CFLAGS)
AS = $(BIN_MIPS)/mips-unknown-linux-uclibc-as
LD = $(BIN_MIPS)/mips-unknown-linux-uclibc-ld
DUMP = $(BIN_MIPS)/mips-unknown-linux-uclibc-objdump
COPY = $(BIN_MIPS)/mips-unknown-linux-uclibc-objcopy
TO_VHDL = python ../bin2hdl.py
 
endif
 
### System parameters ##########################################################
### Default system parameters -- to be replaced in application makefile ########
 
# FIXME clean up parameter names
# 'CODE_BRAM' is meant to be a small BRAM (2 to 4KB) used for bootstrapping.
# 'DATA_BRAM' is a small BRAM connected to the data ports, used for debugging.
# 'XRAM' is meant to be the main external RAM, either SRAM or SDRAM.
68,7 → 69,7
CODE_BRAM_ADDRESS = 0
# Default size of code BRAM in 32-bit words
CODE_BRAM_SIZE = 1024
# Default size of data BRAM in 32-bit words
# Default size of data BRAM in 32-bit words (meant for simulation only)
DATA_BRAM_SIZE = 256
# Default address of BRAM -- used in some simulation-only tests, see makefiles
DATA_BRAM_ADDRESS = 0x10000
77,22 → 78,25
# Default address of XRAM
XRAM_ADDRESS = 0x80000000
 
### Project directories -- to be replaced in application makefile ##############
 
### Build options ##############################################################
# Root test code source directory, where python script and vhdl templates are
SRC_DIR = ..
# VHDL test bench directory, where VHDL output files will be created
TB_DIR = ../../vhdl/tb
# VHDL DE-1 board demo root directory, for vhdl output
DEMO_DIR = ../../vhdl/demo
# Path to local libraries
LIB_PATH = $(SRC_DIR)/common/libsoc
# Link script to be used
LINK_SCRIPT = $(SRC_DIR)/common/flash.lds
 
### Build options -- to be replaced in application makefile ####################
 
# Don't use gcc builtin functions, and try to target MIPS-I architecture
# This will prevent usage of unimplemented opcodes but will insert nops after
# load instructions, which Ion does not need.
# (See comment above about -G0 flag)
CFLAGS = -O2 -Wall -c -s -fno-builtin -mips1 -G0
CFLAGS = -O2 -Wall -c -s -fno-builtin -mips1 -G0 -nodefaultlibs -nostdlib
 
# LFLAGS: linker options are in the respective makefiles
 
### Project directories ########################################################
 
# VHDL test bench directory, where VHDL output files will be created
TB_DIR = ../../vhdl/tb
# VHDL DE-1 board demo root directory, for vhdl output
DEMO_DIR = ../../vhdl/demo
# Root test code source directory, where python script and vhdl templates are
SRC_DIR = ..

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