mirror of
https://github.com/marqs85/ossc.git
synced 2026-04-25 16:18:03 +00:00
Initial public release (FW 0.64)
This commit is contained in:
marqs
@@ -0,0 +1,400 @@
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#------------------------------------------------------------------------------
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# BSP "PUBLIC" MAKEFILE CONTENT
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#
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# This file is intended to be included in an application or library
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# Makefile that is using this BSP. You can create such a Makefile with
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# the nios2-app-generate-makefile or nios2-lib-generate-makefile
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# commands.
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#
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# The following variables must be defined before including this file:
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#
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# ALT_LIBRARY_ROOT_DIR
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# Contains the path to the BSP top-level (aka root) directory
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#------------------------------------------------------------------------------
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#------------------------------------------------------------------------------
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# PATHS
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#------------------------------------------------------------------------------
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# Path to the provided linker script.
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BSP_LINKER_SCRIPT := $(ALT_LIBRARY_ROOT_DIR)/linker.x
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# Include paths:
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# The path to root of all header files that a library wishes to make
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# available for an application's use is specified here. Note that this
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# may not be *all* folders within a hierarchy. For example, if it is
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# desired that the application developer type:
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# #include <sockets.h>
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# #include <ip/tcpip.h>
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# With files laid out like this:
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# <root of library>/inc/sockets.h
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# <root of library>/inc/ip/tcpip.h
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#
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# Then, only <root of library>/inc need be added to the list of include
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# directories. Alternatively, if you wish to be able to directly include
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# all files in a hierarchy, separate paths to each folder in that
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# hierarchy must be defined.
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# The following are the "base" set of include paths for a BSP.
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# These paths are appended to the list that individual software
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# components, drivers, etc., add in the generated portion of this
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# file (below).
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ALT_INCLUDE_DIRS_TO_APPEND += \
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$(ALT_LIBRARY_ROOT_DIR) \
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$(ALT_LIBRARY_ROOT_DIR)/drivers/inc
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# Additions to linker library search-path:
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# Here we provide a path to "our self" for the application to construct a
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# "-L <path to BSP>" out of. This should contain a list of directories,
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# relative to the library root, of all directories with .a files to link
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# against.
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ALT_LIBRARY_DIRS += $(ALT_LIBRARY_ROOT_DIR)
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#------------------------------------------------------------------------------
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# COMPILATION FLAGS
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#------------------------------------------------------------------------------
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# Default C pre-processor flags for a BSP:
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ALT_CPPFLAGS += -pipe
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#------------------------------------------------------------------------------
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# MANAGED CONTENT
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#
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# All content between the lines "START MANAGED" and "END MANAGED" below is
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# generated based on variables in the BSP settings file when the
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# nios2-bsp-generate-files command is invoked. If you wish to persist any
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# information pertaining to the build process, it is recomended that you
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# utilize the BSP settings mechanism to do so.
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#------------------------------------------------------------------------------
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#START MANAGED
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# The following TYPE comment allows tools to identify the 'type' of target this
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# makefile is associated with.
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# TYPE: BSP_PUBLIC_MAKEFILE
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# This following VERSION comment indicates the version of the tool used to
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# generate this makefile. A makefile variable is provided for VERSION as well.
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# ACDS_VERSION: 15.1
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ACDS_VERSION := 15.1
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# This following BUILD_NUMBER comment indicates the build number of the tool
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# used to generate this makefile.
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# BUILD_NUMBER: 185
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# Qsys--generated SOPCINFO file. Required for resolving node instance ID's with
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# design component names.
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SOPCINFO_FILE := $(ABS_BSP_ROOT_DIR)/../../sys.sopcinfo
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# Big-Endian operation.
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# setting BIG_ENDIAN is false
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# BMX present.
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# setting BMX is false
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# Path to the provided C language runtime initialization code.
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BSP_CRT0 := $(ALT_LIBRARY_ROOT_DIR)/obj/HAL/src/crt0.o
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# Name of BSP library as provided to linker using the "-msys-lib" flag or
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# linker script GROUP command.
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# setting BSP_SYS_LIB is hal_bsp
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BSP_SYS_LIB := hal_bsp
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ELF_PATCH_FLAG += --thread_model hal
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# Type identifier of the BSP library
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# setting BSP_TYPE is hal
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ALT_CPPFLAGS += -D__hal__
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BSP_TYPE := hal
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# CDX present.
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# setting CDX is false
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# CPU Name
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# setting CPU_NAME is nios2_qsys_0
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CPU_NAME = nios2_qsys_0
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ELF_PATCH_FLAG += --cpu_name $(CPU_NAME)
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# Hardware Divider present.
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# setting HARDWARE_DIVIDE is false
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ALT_CFLAGS += -mno-hw-div
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# Hardware Multiplier present.
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# setting HARDWARE_MULTIPLY is false
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ALT_CFLAGS += -mno-hw-mul
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# Hardware Mulx present.
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# setting HARDWARE_MULX is false
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ALT_CFLAGS += -mno-hw-mulx
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# Debug Core present.
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# setting HAS_DEBUG_CORE is true
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CPU_HAS_DEBUG_CORE = 1
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# Qsys generated design
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# setting QSYS is 1
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QSYS := 1
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ELF_PATCH_FLAG += --qsys true
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# Design Name
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# setting SOPC_NAME is sys
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SOPC_NAME := sys
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# SopcBuilder Simulation Enabled
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# setting SOPC_SIMULATION_ENABLED is false
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ELF_PATCH_FLAG += --simulation_enabled false
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# Enable JTAG UART driver to recover when host is inactive causing buffer to
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# full without returning error. Printf will not fail with this recovery. none
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# setting altera_avalon_jtag_uart_driver.enable_jtag_uart_ignore_fifo_full_error is true
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# Small-footprint (polled mode) driver none
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# setting altera_avalon_jtag_uart_driver.enable_small_driver is false
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# Build a custom version of newlib with the specified space-separated compiler
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# flags. The custom newlib build will be placed in the <bsp root>/newlib
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# directory, and will be used only for applications that utilize this BSP.
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# setting hal.custom_newlib_flags is none
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# Enable support for a subset of the C++ language. This option increases code
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# footprint by adding support for C++ constructors. Certain features, such as
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# multiple inheritance and exceptions are not supported. If false, adds
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# -DALT_NO_C_PLUS_PLUS to ALT_CPPFLAGS in public.mk, and reduces code
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# footprint. none
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# setting hal.enable_c_plus_plus is false
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ALT_CPPFLAGS += -DALT_NO_C_PLUS_PLUS
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# When your application exits, close file descriptors, call C++ destructors,
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# etc. Code footprint can be reduced by disabling clean exit. If disabled, adds
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# -DALT_NO_CLEAN_EXIT to ALT_CPPFLAGS -D'exit(a)=_exit(a)' in public.mk. none
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# setting hal.enable_clean_exit is false
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ALT_CPPFLAGS += -DALT_NO_CLEAN_EXIT -D'exit(a)=_exit(a)'
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# Add exit() support. This option increases code footprint if your "main()"
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# routine does "return" or call "exit()". If false, adds -DALT_NO_EXIT to
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# ALT_CPPFLAGS in public.mk, and reduces footprint none
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# setting hal.enable_exit is false
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ALT_CPPFLAGS += -DALT_NO_EXIT
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# Causes code to be compiled with gprof profiling enabled and the application
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# ELF to be linked with the GPROF library. If true, adds -DALT_PROVIDE_GMON to
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# ALT_CPPFLAGS and -pg to ALT_CFLAGS in public.mk. none
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# setting hal.enable_gprof is false
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# Enables lightweight device driver API. This reduces code and data footprint
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# by removing the HAL layer that maps device names (e.g. /dev/uart0) to file
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# descriptors. Instead, driver routines are called directly. The open(),
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# close(), and lseek() routines will always fail if called. The read(),
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# write(), fstat(), ioctl(), and isatty() routines only work for the stdio
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# devices. If true, adds -DALT_USE_DIRECT_DRIVERS to ALT_CPPFLAGS in public.mk.
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# The Altera Host and read-only ZIP file systems can't be used if
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# hal.enable_lightweight_device_driver_api is true.
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# setting hal.enable_lightweight_device_driver_api is false
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# Adds code to emulate multiply and divide instructions in case they are
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# executed but aren't present in the CPU. Normally this isn't required because
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# the compiler won't use multiply and divide instructions that aren't present
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# in the CPU. If false, adds -DALT_NO_INSTRUCTION_EMULATION to ALT_CPPFLAGS in
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# public.mk. none
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# setting hal.enable_mul_div_emulation is false
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ALT_CPPFLAGS += -DALT_NO_INSTRUCTION_EMULATION
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# Certain drivers are compiled with reduced functionality to reduce code
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# footprint. Not all drivers observe this setting. The altera_avalon_uart and
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# altera_avalon_jtag_uart drivers switch from interrupt-driven to polled
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# operation. CAUTION: Several device drivers are disabled entirely. These
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# include the altera_avalon_cfi_flash, altera_avalon_epcs_flash_controller, and
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# altera_avalon_lcd_16207 drivers. This can result in certain API (HAL flash
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# access routines) to fail. You can define a symbol provided by each driver to
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# prevent it from being removed. If true, adds -DALT_USE_SMALL_DRIVERS to
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# ALT_CPPFLAGS in public.mk. none
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# setting hal.enable_reduced_device_drivers is true
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ALT_CPPFLAGS += -DALT_USE_SMALL_DRIVERS
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# Turns on HAL runtime stack checking feature. Enabling this setting causes
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# additional code to be placed into each subroutine call to generate an
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# exception if a stack collision occurs with the heap or statically allocated
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# data. If true, adds -DALT_STACK_CHECK and -fstack-limit-register=et to
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# ALT_CPPFLAGS in public.mk. none
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# setting hal.enable_runtime_stack_checking is false
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# The BSP is compiled with optimizations to speedup HDL simulation such as
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# initializing the cache, clearing the .bss section, and skipping long delay
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# loops. If true, adds -DALT_SIM_OPTIMIZE to ALT_CPPFLAGS in public.mk. When
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# this setting is true, the BSP shouldn't be used to build applications that
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# are expected to run real hardware.
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# setting hal.enable_sim_optimize is false
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# Causes the small newlib (C library) to be used. This reduces code and data
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# footprint at the expense of reduced functionality. Several newlib features
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# are removed such as floating-point support in printf(), stdin input routines,
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# and buffered I/O. The small C library is not compatible with Micrium
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# MicroC/OS-II. If true, adds -msmallc to ALT_LDFLAGS in public.mk. none
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# setting hal.enable_small_c_library is true
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ALT_LDFLAGS += -msmallc
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ALT_CPPFLAGS += -DSMALL_C_LIB
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# Enable SOPC Builder System ID. If a System ID SOPC Builder component is
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# connected to the CPU associated with this BSP, it will be enabled in the
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# creation of command-line arguments to download an ELF to the target.
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# Otherwise, system ID and timestamp values are left out of public.mk for
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# application Makefile "download-elf" target definition. With the system ID
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# check disabled, the Nios II EDS tools will not automatically ensure that the
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# application .elf file (and BSP it is linked against) corresponds to the
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# hardware design on the target. If false, adds --accept-bad-sysid to
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# SOPC_SYSID_FLAG in public.mk. none
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# setting hal.enable_sopc_sysid_check is true
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# Enable BSP generation to query if SOPC system is big endian. If true ignores
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# export of 'ALT_CFLAGS += -meb' to public.mk if big endian system. none
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# setting hal.make.ignore_system_derived.big_endian is false
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# If true, prevents GCC from using BMX instructions. If false, GCC uses BMX
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# instructions if present in the CPU. none
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# setting hal.make.ignore_system_derived.bmx_present is false
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# If true, prevents GCC from using CDX instructions. If false, GCC uses CDX
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# instructions if present in the CPU. none
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# setting hal.make.ignore_system_derived.cdx_present is false
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# Enable BSP generation to query if SOPC system has a debug core present. If
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# true ignores export of 'CPU_HAS_DEBUG_CORE = 1' to public.mk if a debug core
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# is found in the system. If true ignores export of 'CPU_HAS_DEBUG_CORE = 0' if
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# no debug core is found in the system. none
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# setting hal.make.ignore_system_derived.debug_core_present is false
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# Enable BSP generation to query if SOPC system has FPU present. If true
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# ignores export of 'ALT_CFLAGS += -mhard-float' to public.mk if FPU is found
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# in the system. If true ignores export of 'ALT_CFLAGS += -mhard-soft' if FPU
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# is not found in the system. none
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# setting hal.make.ignore_system_derived.fpu_present is false
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# Enable BSP generation to query if SOPC system has hardware divide present. If
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# true ignores export of 'ALT_CFLAGS += -mno-hw-div' to public.mk if no
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# division is found in system. If true ignores export of 'ALT_CFLAGS +=
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# -mhw-div' if division is found in the system. none
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# setting hal.make.ignore_system_derived.hardware_divide_present is false
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# Enable BSP generation to query if SOPC system floating point custom
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# instruction with a divider is present. If true ignores export of 'ALT_CFLAGS
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# += -mcustom-fpu-cfg=60-2' and 'ALT_LDFLAGS += -mcustom-fpu-cfg=60-2' to
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# public.mk if the custom instruction is found in the system. none
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# setting hal.make.ignore_system_derived.hardware_fp_cust_inst_divider_present is false
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# Enable BSP generation to query if SOPC system floating point custom
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# instruction without a divider is present. If true ignores export of
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# 'ALT_CFLAGS += -mcustom-fpu-cfg=60-1' and 'ALT_LDFLAGS +=
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# -mcustom-fpu-cfg=60-1' to public.mk if the custom instruction is found in the
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# system. none
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# setting hal.make.ignore_system_derived.hardware_fp_cust_inst_no_divider_present is false
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# Enable BSP generation to query if SOPC system has multiplier present. If true
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# ignores export of 'ALT_CFLAGS += -mno-hw-mul' to public.mk if no multiplier
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# is found in the system. If true ignores export of 'ALT_CFLAGS += -mhw-mul' if
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# multiplier is found in the system. none
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# setting hal.make.ignore_system_derived.hardware_multiplier_present is false
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# Enable BSP generation to query if SOPC system has hardware mulx present. If
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# true ignores export of 'ALT_CFLAGS += -mno-hw-mulx' to public.mk if no mulx
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# is found in the system. If true ignores export of 'ALT_CFLAGS += -mhw-mulx'
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# if mulx is found in the system. none
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# setting hal.make.ignore_system_derived.hardware_mulx_present is false
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# Enable BSP generation to query if SOPC system has simulation enabled. If true
|
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# ignores export of 'ELF_PATCH_FLAG += --simulation_enabled' to public.mk. none
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||||
# setting hal.make.ignore_system_derived.sopc_simulation_enabled is false
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||||
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||||
# Enable BSP generation to query SOPC system for system ID base address. If
|
||||
# true ignores export of 'SOPC_SYSID_FLAG += --sidp=<address>' and
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# 'ELF_PATCH_FLAG += --sidp=<address>' to public.mk. none
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||||
# setting hal.make.ignore_system_derived.sopc_system_base_address is false
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||||
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||||
# Enable BSP generation to query SOPC system for system ID. If true ignores
|
||||
# export of 'SOPC_SYSID_FLAG += --id=<sysid>' and 'ELF_PATCH_FLAG +=
|
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# --id=<sysid>' to public.mk. none
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# setting hal.make.ignore_system_derived.sopc_system_id is false
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||||
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||||
# Enable BSP generation to query SOPC system for system timestamp. If true
|
||||
# ignores export of 'SOPC_SYSID_FLAG += --timestamp=<timestamp>' and
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# 'ELF_PATCH_FLAG += --timestamp=<timestamp>' to public.mk. none
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||||
# setting hal.make.ignore_system_derived.sopc_system_timestamp is false
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||||
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||||
# Slave descriptor of STDERR character-mode device. This setting is used by the
|
||||
# ALT_STDERR family of defines in system.h. none
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||||
# setting hal.stderr is jtag_uart_0
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ELF_PATCH_FLAG += --stderr_dev jtag_uart_0
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||||
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||||
# Slave descriptor of STDIN character-mode device. This setting is used by the
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||||
# ALT_STDIN family of defines in system.h. none
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||||
# setting hal.stdin is jtag_uart_0
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||||
ELF_PATCH_FLAG += --stdin_dev jtag_uart_0
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||||
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||||
# Slave descriptor of STDOUT character-mode device. This setting is used by the
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||||
# ALT_STDOUT family of defines in system.h. none
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||||
# setting hal.stdout is jtag_uart_0
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||||
ELF_PATCH_FLAG += --stdout_dev jtag_uart_0
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||||
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||||
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||||
#------------------------------------------------------------------------------
|
||||
# SOFTWARE COMPONENT & DRIVER INCLUDE PATHS
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
ALT_INCLUDE_DIRS += $(ALT_LIBRARY_ROOT_DIR)/HAL/inc
|
||||
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||||
#------------------------------------------------------------------------------
|
||||
# SOFTWARE COMPONENT & DRIVER PRODUCED ALT_CPPFLAGS ADDITIONS
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
ALT_CPPFLAGS += -DALT_SINGLE_THREADED
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||||
|
||||
#------------------------------------------------------------------------------
|
||||
# SOFTWARE COMPONENT & DRIVER SETTING-PRODUCED DEFINITIONS
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
ALT_CPPFLAGS += -DALTERA_AVALON_JTAG_UART_IGNORE_FIFO_FULL_ERROR
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||||
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||||
#END MANAGED
|
||||
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# LIBRARY INFORMATION
|
||||
#------------------------------------------------------------------------------
|
||||
# Assemble the name of the BSP *.a file using the BSP library name
|
||||
# (BSP_SYS_LIB) in generated content above.
|
||||
BSP_LIB := lib$(BSP_SYS_LIB).a
|
||||
|
||||
# Additional libraries to link against:
|
||||
# An application including this file will prefix each library with "-l".
|
||||
# For example, to include the Newlib math library "m" is included, which
|
||||
# becomes "-lm" when linking the application.
|
||||
ALT_LIBRARY_NAMES += m
|
||||
|
||||
# Additions to linker dependencies:
|
||||
# An application Makefile will typically add these directly to the list
|
||||
# of dependencies required to build the executable target(s). The BSP
|
||||
# library (*.a) file is specified here.
|
||||
ALT_LDDEPS += $(ALT_LIBRARY_ROOT_DIR)/$(BSP_LIB)
|
||||
|
||||
# Is this library "Makeable"?
|
||||
# Add to list of root library directories that support running 'make'
|
||||
# to build them. Because libraries may or may not have a Makefile in their
|
||||
# root, appending to this variable tells an application to run 'make' in
|
||||
# the library root to build/update this library.
|
||||
MAKEABLE_LIBRARY_ROOT_DIRS += $(ALT_LIBRARY_ROOT_DIR)
|
||||
|
||||
# Additional Assembler Flags
|
||||
# -gdwarf2 flag is required for stepping through assembly code
|
||||
ALT_ASFLAGS += -gdwarf2
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# FINAL INCLUDE PATH LIST
|
||||
#------------------------------------------------------------------------------
|
||||
# Append static include paths to paths specified by OS/driver/sw package
|
||||
# additions to the BSP thus giving them precedence in case a BSP addition
|
||||
# is attempting to override BSP sources.
|
||||
ALT_INCLUDE_DIRS += $(ALT_INCLUDE_DIRS_TO_APPEND)
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user