URL
https://opencores.org/ocsvn/minsoc/minsoc/trunk
Subversion Repositories minsoc
Compare Revisions
- This comparison shows the changes necessary to convert path
/minsoc/trunk/sw/drivers
- from Rev 65 to Rev 80
- ↔ Reverse comparison
Rev 65 → Rev 80
/common.mk
File deleted
/eth.c
1,5 → 1,5
#include "../../backend/board.h" |
#include "../support/support.h" |
#include <board.h> |
#include <support.h> |
#include "eth.h" |
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int eth_tx_done; |
71,8 → 71,6
if (!eth_tx_done) //if previous command not fully processed, bail out |
return -1; |
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int i; |
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eth_tx_done = 0; |
eth_tx_packet[12] = length >> 8; |
eth_tx_packet[13] = length; |
/can.c
1,5 → 1,5
#include "../../backend/board.h" |
#include "../support/support.h" |
#include <board.h> |
#include <support.h> |
#include "can.h" |
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int can_rx_done, can_tx_done; |
/uart.c
1,5 → 1,5
#include "../../backend/board.h" |
#include "../support/support.h" |
#include <board.h> |
#include <support.h> |
#include "uart.h" |
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#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE) |
68,10 → 68,7
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char uart_getc() |
{ |
unsigned char lsr; |
char c; |
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// WAIT_FOR_CHAR; |
c = REG8(UART_BASE + UART_RX); |
return c; |
} |
/Makefile
1,5 → 1,125
include ../support/Makefile.inc |
include $(BACKEND_DIR)/gcc-opt.mk |
|
all_internal: $(DRIVERS) |
#USER INPUT |
SRCS = can.c eth.c i2c.c interrupts.c uart.c |
OR32_TARGET = |
TARGET = |
TARGETLIB = drivers |
MODEL = static #dynamic|static |
VERSION = 0.1 |
MODE = debug #release|debug |
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include common.mk |
INCLUDEDIRS = $(BACKEND_DIR) $(SUPPORT_DIR) |
#libsystemc or systemc (system ignores lib at the beginning) |
LIBNAMES = |
LIBDIRS = |
DEPENDDIR = ./depend |
|
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#CONFIGURATION |
DEBUGPARAM = |
RELEASEPARAM = |
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DEBUGFLAGS = -g -O0 |
RELEASEFLAGS = -O2 -fomit-frame-pointer |
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CFLAGS = -Wall |
CC = or32-elf-gcc |
AR = or32-elf-ar |
RANLIB = or32-elf-ranlib |
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CFLAGS += $(GCC_OPT) |
|
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#MECHANICS |
INCLUDESPATH = $(addprefix -I, $(INCLUDEDIRS)) |
LIBSPATH = $(addprefix -L, $(LIBDIRS)) |
LIBSLINKAGE = $(addprefix -l, $(subst lib, , $(LIBNAMES)) ) |
COMMA = , |
RPATH = $(addprefix -Wl$(COMMA)-R, $(LIBDIRS)) |
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OBJS = $(addsuffix .o, $(basename $(SRCS))) |
DEPS = $(addprefix $(DEPENDDIR)/, $(addsuffix .d, $(basename $(SRCS) ) ) ) |
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STATICLIB = $(addprefix lib, $(addsuffix .a, $(TARGETLIB) ) ) |
DYNAMICLIB = $(addprefix lib, $(addsuffix .so, $(TARGETLIB) ) ) |
SONAME = $(addsuffix .$(VERSION), $(DYNAMICLIB)) |
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ifeq (debug,$(findstring debug, $(MODE))) |
CFLAGS += $(DEBUGFLAGS) $(addprefix -D, $(DEBUGPARAM)) |
else |
CFLAGS += $(RELEASEFLAGS) $(addprefix -D, $(RELEASEPARAM)) |
endif |
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ifdef TARGETLIB |
ifeq (dynamic,$(findstring dynamic, $(MODEL))) |
TARGET = $(DYNAMICLIB) |
CFLAGS += -fPIC |
else |
TARGET = $(STATICLIB) |
endif |
endif |
|
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#MAKEFILE RULES |
all: $(TARGET) $(OR32_TARGET) |
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depend: $(DEPS) |
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docs: Doxyfile |
doxygen |
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distclean: |
make clean |
rm -rf $(DEPENDDIR) Doxygen |
|
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-include $(DEPS) |
|
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ifndef TARGETLIB |
$(TARGET): $(OBJS) |
$(CC) $(LIBSPATH) $(RPATH) -o $@ $^ $(LIBSLINKAGE) |
endif |
|
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$(STATICLIB): $(OBJS) |
$(AR) cru $@ $^ |
$(RANLIB) $@ |
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$(DYNAMICLIB): $(OBJS) |
$(CC) -shared -Wl,-soname,$(SONAME) -o $@ $^ |
ln -fs $@ $(SONAME) |
|
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%.o: %.c |
$(CC) $(CFLAGS) $(INCLUDESPATH) -c $< -o $@ |
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$(DEPENDDIR)/%.d: %.c |
mkdir -p $(DEPENDDIR) |
$(CC) $(INCLUDESPATH) -MM -MF $@ $< |
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# DO NOT DELETE |
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STEM = $(subst .hex, , $(OR32_TARGET)) |
BINARY = $(addsuffix .bin, $(STEM) ) |
EXECUTABLE = $(addsuffix .or32, $(STEM) ) |
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$(OR32_TARGET): $(BINARY) |
$(BIN2HEX) $? 1 -size_word > $@ |
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$(BINARY): $(EXECUTABLE) |
$(OR32_TOOL_PREFIX)-objcopy -O binary $? $@ |
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#except.o and reset.o should be already inside of $(SUPPORT) (libsupport.a) but for some reason the compiler ignores that fact |
#(e.g. or32-elf-objdump -t libsupport.a shows it) |
$(EXECUTABLE): $(OBJS) ../support/except.o ../support/reset.o $(SUPPORT) $(DRIVERS) |
$(CC) $(CFLAGS) $(GCC_LIB_OPTS) -T $(LINKER_SCRIPT) $^ -o $@ |
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clean: |
rm -f *.o *~ $(TARGET) $(STATICLIB) $(DYNAMICLIB) $(SONAME) $(OR32_TARGET) $(BINARY) $(EXECUTABLE) |
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#EOF |
/i2c.c
1,5 → 1,5
#include "../../backend/board.h" |
#include "../support/support.h" |
#include <board.h> |
#include <support.h> |
#include "i2c.h" |
|
int i2c_rd_done, i2c_wr_done; |