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[sam] adding google adk2 support on whole build system and makefiles

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cleanup
This commit is contained in:
Thibaut VIARD
2012-05-02 17:00:55 +02:00
parent 4658ab7468
commit 16de9dc13c
48 changed files with 766 additions and 428 deletions
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7
hardware/atmel/sam/platform.txt
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@ -1,16 +1,16 @@
# SAM3 compile variables
# ---------------------
# ---------------------
name=Atmel SAM3
compiler.path={runtime.ide.path}/hardware/tools/g++_arm_none_eabi/bin/
compiler.c.cmd=arm-none-eabi-gcc
compiler.c.flags=-c -g -Os -w -mlong-calls -ffunction-sections -nostdlib --param max-inline-insns-single=500 -Dprintf=iprintf
compiler.c.flags=-c -g -Os -w -mlong-calls -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -Dprintf=iprintf
compiler.c.elf.cmd=arm-none-eabi-gcc
compiler.c.elf.flags=-Os -Wl,--gc-sections
compiler.S.flags=-c -g -assembler-with-cpp
compiler.cpp.cmd=arm-none-eabi-g++
compiler.cpp.flags=-c -g -Os -w -mlong-calls -ffunction-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -Dprintf=iprintf
compiler.cpp.flags=-c -g -Os -w -mlong-calls -ffunction-sections -fdata-sections -nostdlib --param max-inline-insns-single=500 -fno-rtti -fno-exceptions -Dprintf=iprintf
compiler.ar.cmd=arm-none-eabi-ar
compiler.ar.flags=rcs
compiler.objcopy.cmd=arm-none-eabi-objcopy
@ -53,6 +53,7 @@ recipe.size.regex=\.text\s+([0-9]+).*
# -------------------
tools.bossac.cmd=bossac
tools.bossac.cmd.windows=bossac.exe
tools.bossac.path={runtime.ide.path}/hardware/tools
tools.bossac.upload.params.verbose=-i -d

6
hardware/atmel/sam/variants/sam3s_ek/build_gcc/Makefile
View File

@ -8,7 +8,7 @@
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
@ -17,9 +17,9 @@
#
# Makefile for compiling libboard
BOARD =
BOARD =
SUBMAKE_OPTIONS=--no-builtin-rules --no-builtin-variables
SUBMAKE_OPTIONS=--no-builtin-rules --no-builtin-variables --no-print-directory
#-------------------------------------------------------------------------------
# Rules

6
hardware/atmel/sam/variants/sam3u_ek/build_gcc/Makefile
View File

@ -8,7 +8,7 @@
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
@ -17,9 +17,9 @@
#
# Makefile for compiling libboard
BOARD =
BOARD =
SUBMAKE_OPTIONS=--no-builtin-rules --no-builtin-variables
SUBMAKE_OPTIONS=--no-builtin-rules --no-builtin-variables --no-print-directory
#-------------------------------------------------------------------------------
# Rules

BIN
hardware/atmel/sam/variants/sam3u_ek/build_gcc/debug_sam3u_ek/variant.o
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8
hardware/atmel/sam/variants/sam3x_ek/build_gcc/Makefile
View File

@ -8,7 +8,7 @@
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
@ -16,10 +16,7 @@
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Makefile for compiling libboard
BOARD =
SUBMAKE_OPTIONS=--no-builtin-rules --no-builtin-variables
SUBMAKE_OPTIONS=--no-builtin-rules --no-builtin-variables --no-print-directory
#-------------------------------------------------------------------------------
# Rules
@ -39,4 +36,3 @@ clean:
@$(MAKE) DEBUG=1 $(SUBMAKE_OPTIONS) -f libvariant_sam3x_ek.mk $@
# @$(MAKE) $(SUBMAKE_OPTIONS) -f libvariant_sam3x_ek.mk $@

8
hardware/atmel/sam/variants/sam3x_ek/build_gcc/libvariant_sam3x_ek.mk
View File

@ -48,13 +48,14 @@ VARIANT_PATH = ../../../variants/$(VARIANT)
#-------------------------------------------------------------------------------
vpath %.h $(PROJECT_BASE_PATH) $(SYSTEM_PATH) $(VARIANT_PATH)
vpath %.cpp $(PROJECT_BASE_PATH) $(PROJECT_BASE_PATH)
vpath %.cpp $(PROJECT_BASE_PATH)
VPATH+=$(PROJECT_BASE_PATH)
INCLUDES =
#INCLUDES += -I$(PROJECT_BASE_PATH)
INCLUDES += -I$(ARDUINO_PATH)
INCLUDES += -I$(ARDUINO_PATH)/USB
INCLUDES += -I$(SYSTEM_PATH)
INCLUDES += -I$(SYSTEM_PATH)/libsam
INCLUDES += -I$(VARIANT_BASE_PATH)
@ -166,8 +167,8 @@ $(addprefix $(OUTPUT_PATH)/,$(A_OBJ)): $(OUTPUT_PATH)/%.o: %.s
@"$(AS)" -c $(ASFLAGS) $< -o $@
$(OUTPUT_LIB): $(addprefix $(OUTPUT_PATH)/, $(C_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(CPP_OBJ)) $(addprefix $(OUTPUT_PATH)/, $(A_OBJ))
"$(AR)" -v -r "$(OUTPUT_BIN)/$@" $^
"$(NM)" "$(OUTPUT_BIN)/$@" > "$(OUTPUT_BIN)/$@.txt"
@"$(AR)" -v -r "$(OUTPUT_BIN)/$@" $^
@"$(NM)" "$(OUTPUT_BIN)/$@" > "$(OUTPUT_BIN)/$@.txt"
.PHONY: clean
@ -175,3 +176,4 @@ clean:
@echo --- Cleaning $(VARIANT) files [$(OUTPUT_PATH)$(SEP)*.o]
-@$(RM) $(OUTPUT_PATH) 1>NUL 2>&1
-@$(RM) $(OUTPUT_BIN)/$(OUTPUT_LIB) 1>NUL 2>&1

55
hardware/atmel/sam/variants/sam3x_ek/linker_scripts/gcc/sram.ld
View File

@ -1,12 +1,12 @@
/* ----------------------------------------------------------------------------
* ATMEL Microcontroller Software Support
* SAM Software Package License
* ----------------------------------------------------------------------------
* Copyright (c) 2009, Atmel Corporation
* Copyright (c) 2012, Atmel Corporation
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* modification, are permitted provided that the following condition is met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the disclaimer below.
@ -27,10 +27,6 @@
* ----------------------------------------------------------------------------
*/
/*------------------------------------------------------------------------------
* Linker script for running in internal SRAM on the SAM3U4
*----------------------------------------------------------------------------*/
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
SEARCH_DIR(.)
@ -38,22 +34,20 @@ SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
flash0 (W!RX) : ORIGIN = 0x00080000, LENGTH = 0x00020000 /* Flash0, 128K */
flash1 (W!RX) : ORIGIN = 0x00100000, LENGTH = 0x00020000 /* Flash1, 128K */
sram0 (W!RX) : ORIGIN = 0x20000000, LENGTH = 0x00008000 /* Sram0, 32K */
sram1 (W!RX) : ORIGIN = 0x20080000, LENGTH = 0x00004000 /* Sram1, 16K */
rom (rx) : ORIGIN = ORIGIN(flash1)-LENGTH(flash0), LENGTH = LENGTH(flash0)+LENGTH(flash1) /* Flash, 256K */
ram (rwx) : ORIGIN = ORIGIN( sram1)-LENGTH( sram0), LENGTH = LENGTH( sram0)+LENGTH( sram1) /* sram, 48K */
rom (rx) : ORIGIN = 0x00080000, LENGTH = 0x00080000 /* Flash, 512K */
sram0 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x00010000 /* sram0, 64K */
sram1 (rwx) : ORIGIN = 0x20080000, LENGTH = 0x00008000 /* sram1, 32K */
ram (rwx) : ORIGIN = 0x20070000, LENGTH = 0x00018000 /* sram, 96K */
}
/* The stack size used by the application. NOTE: you need to adjust */
STACK_SIZE = 0x800;
STACK_SIZE = DEFINED(STACK_SIZE) ? STACK_SIZE : 0x2000 ;
/* Section Definitions */
SECTIONS
{
.text :
{
/* Section Definitions */
SECTIONS
{
.text :
{
. = ALIGN(4);
_sfixed = .;
KEEP(*(.vectors .vectors.*))
@ -99,9 +93,9 @@ SECTIONS
. = ALIGN(4);
_efixed = .; /* End of text section */
} > sram0
} > ram
. = ALIGN(4);
. = ALIGN(4);
_etext = .;
.relocate : AT (_etext)
@ -112,11 +106,11 @@ SECTIONS
*(.data .data.*);
. = ALIGN(4);
_erelocate = .;
} > sram1
} > ram
/* .bss section which is used for uninitialized data */
/* .bss section which is used for uninitialized data */
.bss (NOLOAD) :
{
{
. = ALIGN(4);
_sbss = . ;
_szero = .;
@ -125,26 +119,27 @@ SECTIONS
. = ALIGN(4);
_ebss = . ;
_ezero = .;
} > sram1
} > ram
/* stack section */
.stack (NOLOAD):
{
. = ALIGN(8);
_sstack = .;
_sstack = .;
. = . + STACK_SIZE;
. = ALIGN(8);
_estack = .;
} > sram1
} > ram
/* .ARM.exidx is sorted, so has to go in its own output section. */
PROVIDE_HIDDEN (__exidx_start = .);
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > sram1
} > ram
PROVIDE_HIDDEN (__exidx_end = .);
. = ALIGN(4);
_end = . ;
. = ALIGN(4);
_end = . ;
}

1
hardware/atmel/sam/variants/sam3x_ek/variant.cpp
View File

@ -156,7 +156,6 @@ extern void init( void )
// Initialize analogOutput module
analogOutputInit();
}
#ifdef __cplusplus
}

10
hardware/atmel/sam/variants/sam3x_ek/variant.h
View File

@ -23,6 +23,9 @@
* Headers
*----------------------------------------------------------------------------*/
// We have native USB on this variant
#define USBCON
#include "Arduino.h"
#ifdef __cplusplus
#include "UARTClass.h"
@ -49,12 +52,6 @@
/** Name of the board */
#define VARIANT_NAME "SAM3X-EK"
/*
#define VARIANT_REV_A
#define VARIANT_REV_B
#define VARIANT_REV_C
#define VARIANT_REV_D
*/
/** Frequency of the board main oscillator */
#define VARIANT_MAINOSC 12000000
@ -108,6 +105,7 @@ static const uint8_t A0 = 10;
#define TC_FREQUENCY 1000
#define TC_MAX_DUTY_CYCLE 255
#define TC_MIN_DUTY_CYCLE 0
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/