|
Last change
on this file since 717 was
717,
checked in by cfuguet, 10 years ago
|
|
fault_tolerance/tsar_generic_iob:
- introducing the vci_iopic component on the IOX interconnect.
- the input hardware interrupts on cluster(0,0) from the
external peripherals have been removed because they are
connected to the vci_iopic component.
- Replacing "ad-hoc" dspin_tsar router by standard dspin_router
on the RAM interconnect. To do so, in IO clusters (clusters with
IOB) two crossbars are implemented:
+ One for commands which interconnects MEMC and IOB to the
local interface of RAM CMD dspin_router.
+ One for responses which interconnects local interface of RAM
RSP dspin_router to MEMC and IOB.
- Considering case of mono cluster platform: Only one IOB must be
instantiated.
- Modifying IOX memory segments used by IOX network for routing:
+ bugfix: all segments of IOX interconnect must have
global id = 0.
+ Adding XICU segments with special attribute. This
attribute is used by IOB to determine if a command coming
from external DMA peripheral should be routed
through INT or RAM networks.
+ Using bit 32 of physical address to determine if an
external DMA command should be routed through IOB0
or IOB1.
|
-
Property svn:executable set to
*
|
|
File size:
1.5 KB
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| 1 | ARGS ?= |
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| 2 | SOCLIB_CC := soclib-cc |
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| 3 | RM := rm -rf |
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| 4 | CP := cp -f |
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| 5 | MAKE := make |
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| 6 | CONFIG_DIR := $(PWD)/conf |
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| 7 | |
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| 8 | TARGET := simul.x |
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| 9 | |
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| 10 | all: $(TARGET) tags |
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| 11 | |
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| 12 | # create simulator |
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| 13 | |
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| 14 | SRCS := top.cpp |
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| 15 | SRCS += tsar_iob_cluster/caba/source/src/tsar_iob_cluster.cpp |
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| 16 | INCS := tsar_iob_cluster/caba/source/include/tsar_iob_cluster.h |
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| 17 | INCS += $(CONFIG_DIR)/hard_config.h |
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| 18 | INCS += top.desc |
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| 19 | INCS += soclib.conf |
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| 20 | |
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| 21 | $(TARGET): $(SRCS) $(INCS) soclib.conf |
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| 22 | $(SOCLIB_CC) -P -p top.desc -I. -o simul.x |
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| 23 | |
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| 24 | # create preloader |
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| 25 | |
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| 26 | PRELOADER_PATH := $(TSARPATH)/trunk/softs/tsar_boot |
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| 27 | PRELOADER_ARGS := "PLATFORM_DIR=$(CONFIG_DIR) USE_DT=0 SOCLIB=1" |
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| 28 | PRELOADER_NAME ?= soft/soft.elf |
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| 29 | |
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| 30 | $(PRELOADER_NAME): |
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| 31 | $(MAKE) -C $(PRELOADER_PATH) "$(PRELOADER_ARGS)" |
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| 32 | $(CP) $(PRELOADER_PATH)/preloader.elf $(PRELOADER_NAME) |
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| 33 | |
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| 34 | preloader: $(PRELOADER_NAME) |
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| 35 | |
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| 36 | # run simulator |
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| 37 | |
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| 38 | SOFT ?= $(PRELOADER_NAME) |
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| 39 | DISK ?= /dev/null |
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| 40 | |
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| 41 | SIMULATOR_ARGS = -SOFT $(SOFT) |
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| 42 | SIMULATOR_ARGS += -DISK $(DISK) |
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| 43 | SIMULATOR_ARGS += $(ARGS) |
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| 44 | |
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| 45 | run: $(TARGET) $(SOFT) |
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| 46 | ./$< $(SIMULATOR_ARGS) |
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| 47 | |
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| 48 | # create tags file with cscope |
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| 49 | tags: cscope.out |
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| 50 | |
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| 51 | cscope.out: |
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| 52 | $(SOCLIB_CC) -p top.desc --tags --tags-type=cscope --tags-output=$@ |
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| 53 | |
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| 54 | # clean targets |
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| 55 | |
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| 56 | clean: |
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| 57 | $(SOCLIB_CC) -X |
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| 58 | $(SOCLIB_CC) -x -p top.desc -I. |
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| 59 | $(RM) *.o *.x mtty_* |
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| 60 | |
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| 61 | clean-soft: |
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| 62 | $(RM) $(SOFT) |
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| 63 | |
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| 64 | clean-tags: |
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| 65 | $(RM) tags |
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| 66 | |
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| 67 | distclean: clean clean-soft clean-tags |
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| 68 | |
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| 69 | clean-preloader: clean-soft |
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| 70 | $(MAKE) -C $(PRELOADER_PATH) clean |
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| 71 | |
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| 72 | |
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| 73 | .PHONY: tags simul.x preloader clean clean-soft clean-preloader |
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| 74 | |
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