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Merge branch 'sg--gcc_k64f'

pull/348/head
0xc0170 2014-06-10 10:31:39 +01:00
parent ae196fc578 58ac3c6cd5
commit a5161e9e26
7 changed files with 584 additions and 10 deletions
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164
libraries/mbed/targets/cmsis/TARGET_Freescale/TARGET_K64F/TOOLCHAIN_GCC_ARM/K64FN1M0xxx12.ld Normal file
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@ -0,0 +1,164 @@
/*
* K64F ARM GCC linker script file
*/
MEMORY
{
VECTORS (rx) : ORIGIN = 0x00000000, LENGTH = 0x00000400
FLASH_PROTECTION (rx) : ORIGIN = 0x00000400, LENGTH = 0x00000010
FLASH (rx) : ORIGIN = 0x00000410, LENGTH = 0x00100000 - 0x00000410
RAM (rwx) : ORIGIN = 0x1FFF0400, LENGTH = 0x00040000 - 0x00000400
}
/* Linker script to place sections and symbol values. Should be used together
* with other linker script that defines memory regions FLASH and RAM.
* It references following symbols, which must be defined in code:
* _reset_init : Entry of reset handler
*
* It defines following symbols, which code can use without definition:
* __exidx_start
* __exidx_end
* __etext
* __data_start__
* __preinit_array_start
* __preinit_array_end
* __init_array_start
* __init_array_end
* __fini_array_start
* __fini_array_end
* __data_end__
* __bss_start__
* __bss_end__
* __end__
* end
* __HeapLimit
* __StackLimit
* __StackTop
* __stack
*/
ENTRY(Reset_Handler)
SECTIONS
{
.isr_vector :
{
__vector_table = .;
KEEP(*(.vector_table))
*(.text.Reset_Handler)
*(.text.System_Init)
. = ALIGN(4);
} > VECTORS
.flash_protect :
{
KEEP(*(.kinetis_flash_config_field))
. = ALIGN(4);
} > FLASH_PROTECTION
.text :
{
*(.text*)
KEEP(*(.init))
KEEP(*(.fini))
/* .ctors */
*crtbegin.o(.ctors)
*crtbegin?.o(.ctors)
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .ctors)
*(SORT(.ctors.*))
*(.ctors)
/* .dtors */
*crtbegin.o(.dtors)
*crtbegin?.o(.dtors)
*(EXCLUDE_FILE(*crtend?.o *crtend.o) .dtors)
*(SORT(.dtors.*))
*(.dtors)
*(.rodata*)
KEEP(*(.eh_frame*))
} > FLASH
.ARM.extab :
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > FLASH
__exidx_start = .;
.ARM.exidx :
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > FLASH
__exidx_end = .;
__etext = .;
.data : AT (__etext)
{
__data_start__ = .;
*(vtable)
*(.data*)
. = ALIGN(4);
/* preinit data */
PROVIDE_HIDDEN (__preinit_array_start = .);
KEEP(*(.preinit_array))
PROVIDE_HIDDEN (__preinit_array_end = .);
. = ALIGN(4);
/* init data */
PROVIDE_HIDDEN (__init_array_start = .);
KEEP(*(SORT(.init_array.*)))
KEEP(*(.init_array))
PROVIDE_HIDDEN (__init_array_end = .);
. = ALIGN(4);
/* finit data */
PROVIDE_HIDDEN (__fini_array_start = .);
KEEP(*(SORT(.fini_array.*)))
KEEP(*(.fini_array))
PROVIDE_HIDDEN (__fini_array_end = .);
. = ALIGN(4);
/* All data end */
__data_end__ = .;
} > RAM
.bss :
{
__bss_start__ = .;
*(.bss*)
*(COMMON)
__bss_end__ = .;
} > RAM
.heap :
{
__end__ = .;
end = __end__;
*(.heap*)
__HeapLimit = .;
} > RAM
/* .stack_dummy section doesn't contains any symbols. It is only
* used for linker to calculate size of stack sections, and assign
* values to stack symbols later */
.stack_dummy :
{
*(.stack)
} > RAM
/* Set stack top to end of RAM, and stack limit move down by
* size of stack_dummy section */
__StackTop = ORIGIN(RAM) + LENGTH(RAM);
__StackLimit = __StackTop - SIZEOF(.stack_dummy);
PROVIDE(__stack = __StackTop);
/* Check if data + heap + stack exceeds RAM limit */
ASSERT(__StackLimit >= __HeapLimit, "region RAM overflowed with stack")
}

357
libraries/mbed/targets/cmsis/TARGET_Freescale/TARGET_K64F/TOOLCHAIN_GCC_ARM/startup_MK64F12.s Normal file
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@ -0,0 +1,357 @@
/* K64F startup ARM GCC
* Purpose: startup file for Cortex-M4 devices. Should use with
* GCC for ARM Embedded Processors
* Version: V1.2
* Date: 15 Nov 2011
*
* Copyright (c) 2011, ARM Limited
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the ARM Limited nor the
names of its contributors may be used to endorse or promote products
derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL ARM LIMITED BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
.syntax unified
.arch armv7-m
/* Memory Model
The HEAP starts at the end of the DATA section and grows upward.
The STACK starts at the end of the RAM and grows downward.
The HEAP and stack STACK are only checked at compile time:
(DATA_SIZE + HEAP_SIZE + STACK_SIZE) < RAM_SIZE
This is just a check for the bare minimum for the Heap+Stack area before
aborting compilation, it is not the run time limit:
Heap_Size + Stack_Size = 0x80 + 0x80 = 0x100
*/
.section .stack
.align 3
#ifdef __STACK_SIZE
.equ Stack_Size, __STACK_SIZE
#else
.equ Stack_Size, 0x400
#endif
.globl __StackTop
.globl __StackLimit
__StackLimit:
.space Stack_Size
.size __StackLimit, . - __StackLimit
__StackTop:
.size __StackTop, . - __StackTop
.section .heap
.align 3
#ifdef __HEAP_SIZE
.equ Heap_Size, __HEAP_SIZE
#else
.equ Heap_Size, 0x80
#endif
.globl __HeapBase
.globl __HeapLimit
__HeapBase:
.space Heap_Size
.size __HeapBase, . - __HeapBase
__HeapLimit:
.size __HeapLimit, . - __HeapLimit
.section .vector_table,"a",%progbits
.align 2
.globl __isr_vector
__isr_vector:
.long __StackTop /* Top of Stack */
.long Reset_Handler /* Reset Handler */
.long NMI_Handler /* NMI Handler */
.long HardFault_Handler /* Hard Fault Handler */
.long MemManage_Handler /* MPU Fault Handler */
.long BusFault_Handler /* Bus Fault Handler */
.long UsageFault_Handler /* Usage Fault Handler */
.long 0 /* Reserved */
.long 0 /* Reserved */
.long 0 /* Reserved */
.long 0 /* Reserved */
.long SVC_Handler /* SVCall Handler */
.long DebugMon_Handler /* Debug Monitor Handler */
.long 0 /* Reserved */
.long PendSV_Handler /* PendSV Handler */
.long SysTick_Handler /* SysTick Handler */
/* External Interrupts */
.long DMA0_IRQHandler /* DMA Channel 0 Transfer Complete */
.long DMA1_IRQHandler /* DMA Channel 1 Transfer Complete */
.long DMA2_IRQHandler /* DMA Channel 2 Transfer Complete */
.long DMA3_IRQHandler /* DMA Channel 3 Transfer Complete */
.long DMA4_IRQHandler /* DMA Channel 4 Transfer Complete */
.long DMA5_IRQHandler /* DMA Channel 5 Transfer Complete */
.long DMA6_IRQHandler /* DMA Channel 6 Transfer Complete */
.long DMA7_IRQHandler /* DMA Channel 7 Transfer Complete */
.long DMA8_IRQHandler /* DMA Channel 8 Transfer Complete */
.long DMA9_IRQHandler /* DMA Channel 9 Transfer Complete */
.long DMA10_IRQHandler /* DMA Channel 10 Transfer Complete */
.long DMA11_IRQHandler /* DMA Channel 11 Transfer Complete */
.long DMA12_IRQHandler /* DMA Channel 12 Transfer Complete */
.long DMA13_IRQHandler /* DMA Channel 13 Transfer Complete */
.long DMA14_IRQHandler /* DMA Channel 14 Transfer Complete */
.long DMA15_IRQHandler /* DMA Channel 15 Transfer Complete */
.long DMA_Error_IRQHandler /* DMA Error Interrupt */
.long MCM_IRQHandler /* Normal Interrupt */
.long FTFE_IRQHandler /* FTFE Command complete interrupt */
.long Read_Collision_IRQHandler /* Read Collision Interrupt */
.long LVD_LVW_IRQHandler /* Low Voltage Detect, Low Voltage Warning */
.long LLW_IRQHandler /* Low Leakage Wakeup */
.long Watchdog_IRQHandler /* WDOG Interrupt */
.long RNG_IRQHandler /* RNG Interrupt */
.long I2C0_IRQHandler /* I2C0 interrupt */
.long I2C1_IRQHandler /* I2C1 interrupt */
.long SPI0_IRQHandler /* SPI0 Interrupt */
.long SPI1_IRQHandler /* SPI1 Interrupt */
.long I2S0_Tx_IRQHandler /* I2S0 transmit interrupt */
.long I2S0_Rx_IRQHandler /* I2S0 receive interrupt */
.long UART0_LON_IRQHandler /* UART0 LON interrupt */
.long UART0_RX_TX_IRQHandler /* UART0 Receive/Transmit interrupt */
.long UART0_ERR_IRQHandler /* UART0 Error interrupt */
.long UART1_RX_TX_IRQHandler /* UART1 Receive/Transmit interrupt */
.long UART1_ERR_IRQHandler /* UART1 Error interrupt */
.long UART2_RX_TX_IRQHandler /* UART2 Receive/Transmit interrupt */
.long UART2_ERR_IRQHandler /* UART2 Error interrupt */
.long UART3_RX_TX_IRQHandler /* UART3 Receive/Transmit interrupt */
.long UART3_ERR_IRQHandler /* UART3 Error interrupt */
.long ADC0_IRQHandler /* ADC0 interrupt */
.long CMP0_IRQHandler /* CMP0 interrupt */
.long CMP1_IRQHandler /* CMP1 interrupt */
.long FTM0_IRQHandler /* FTM0 fault, overflow and channels interrupt */
.long FTM1_IRQHandler /* FTM1 fault, overflow and channels interrupt */
.long FTM2_IRQHandler /* FTM2 fault, overflow and channels interrupt */
.long CMT_IRQHandler /* CMT interrupt */
.long RTC_IRQHandler /* RTC interrupt */
.long RTC_Seconds_IRQHandler /* RTC seconds interrupt */
.long PIT0_IRQHandler /* PIT timer channel 0 interrupt */
.long PIT1_IRQHandler /* PIT timer channel 1 interrupt */
.long PIT2_IRQHandler /* PIT timer channel 2 interrupt */
.long PIT3_IRQHandler /* PIT timer channel 3 interrupt */
.long PDB0_IRQHandler /* PDB0 Interrupt */
.long USB0_IRQHandler /* USB0 interrupt */
.long USBDCD_IRQHandler /* USBDCD Interrupt */
.long Reserved71_IRQHandler /* Reserved interrupt 71 */
.long DAC0_IRQHandler /* DAC0 interrupt */
.long MCG_IRQHandler /* MCG Interrupt */
.long LPTimer_IRQHandler /* LPTimer interrupt */
.long PORTA_IRQHandler /* Port A interrupt */
.long PORTB_IRQHandler /* Port B interrupt */
.long PORTC_IRQHandler /* Port C interrupt */
.long PORTD_IRQHandler /* Port D interrupt */
.long PORTE_IRQHandler /* Port E interrupt */
.long SWI_IRQHandler /* Software interrupt */
.long SPI2_IRQHandler /* SPI2 Interrupt */
.long UART4_RX_TX_IRQHandler /* UART4 Receive/Transmit interrupt */
.long UART4_ERR_IRQHandler /* UART4 Error interrupt */
.long UART5_RX_TX_IRQHandler /* UART5 Receive/Transmit interrupt */
.long UART5_ERR_IRQHandler /* UART5 Error interrupt */
.long CMP2_IRQHandler /* CMP2 interrupt */
.long FTM3_IRQHandler /* FTM3 fault, overflow and channels interrupt */
.long DAC1_IRQHandler /* DAC1 interrupt */
.long ADC1_IRQHandler /* ADC1 interrupt */
.long I2C2_IRQHandler /* I2C2 interrupt */
.long CAN0_ORed_Message_buffer_IRQHandler /* CAN0 OR'd message buffers interrupt */
.long CAN0_Bus_Off_IRQHandler /* CAN0 bus off interrupt */
.long CAN0_Error_IRQHandler /* CAN0 error interrupt */
.long CAN0_Tx_Warning_IRQHandler /* CAN0 Tx warning interrupt */
.long CAN0_Rx_Warning_IRQHandler /* CAN0 Rx warning interrupt */
.long CAN0_Wake_Up_IRQHandler /* CAN0 wake up interrupt */
.long SDHC_IRQHandler /* SDHC interrupt */
.long ENET_1588_Timer_IRQHandler /* Ethernet MAC IEEE 1588 Timer Interrupt */
.long ENET_Transmit_IRQHandler /* Ethernet MAC Transmit Interrupt */
.long ENET_Receive_IRQHandler /* Ethernet MAC Receive Interrupt */
.long ENET_Error_IRQHandler /* Ethernet MAC Error and miscelaneous Interrupt */
.size __isr_vector, . - __isr_vector
.section .text.Reset_Handler
.thumb
.thumb_func
.align 2
.globl Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
/* Loop to copy data from read only memory to RAM. The ranges
* of copy from/to are specified by following symbols evaluated in
* linker script.
* __etext: End of code section, i.e., begin of data sections to copy from.
* __data_start__/__data_end__: RAM address range that data should be
* copied to. Both must be aligned to 4 bytes boundary. */
ldr r1, =__etext
ldr r2, =__data_start__
ldr r3, =__data_end__
subs r3, r2
ble .Lflash_to_ram_loop_end
movs r4, 0
.Lflash_to_ram_loop:
ldr r0, [r1,r4]
str r0, [r2,r4]
adds r4, 4
cmp r4, r3
blt .Lflash_to_ram_loop
.Lflash_to_ram_loop_end:
ldr r0, =SystemInit
blx r0
ldr r0, =_start
bx r0
.pool
.size Reset_Handler, . - Reset_Handler
.text
/* Macro to define default handlers. Default handler
* will be weak symbol and just dead loops. They can be
* overwritten by other handlers */
.macro def_default_handler handler_name
.align 1
.thumb_func
.weak \handler_name
.type \handler_name, %function
\handler_name :
b .
.size \handler_name, . - \handler_name
.endm
/* Exception Handlers */
def_default_handler NMI_Handler
def_default_handler HardFault_Handler
def_default_handler MemManage_Handler
def_default_handler BusFault_Handler
def_default_handler UsageFault_Handler
def_default_handler SVC_Handler
def_default_handler DebugMon_Handler
def_default_handler PendSV_Handler
def_default_handler SysTick_Handler
def_default_handler Default_Handler
.macro def_irq_default_handler handler_name
.weak \handler_name
.set \handler_name, Default_Handler
.endm
/* IRQ Handlers */
def_irq_default_handler DMA0_IRQHandler
def_irq_default_handler DMA1_IRQHandler
def_irq_default_handler DMA2_IRQHandler
def_irq_default_handler DMA3_IRQHandler
def_irq_default_handler DMA4_IRQHandler
def_irq_default_handler DMA5_IRQHandler
def_irq_default_handler DMA6_IRQHandler
def_irq_default_handler DMA7_IRQHandler
def_irq_default_handler DMA8_IRQHandler
def_irq_default_handler DMA9_IRQHandler
def_irq_default_handler DMA10_IRQHandler
def_irq_default_handler DMA11_IRQHandler
def_irq_default_handler DMA12_IRQHandler
def_irq_default_handler DMA13_IRQHandler
def_irq_default_handler DMA14_IRQHandler
def_irq_default_handler DMA15_IRQHandler
def_irq_default_handler DMA_Error_IRQHandler
def_irq_default_handler MCM_IRQHandler
def_irq_default_handler FTFE_IRQHandler
def_irq_default_handler Read_Collision_IRQHandler
def_irq_default_handler LVD_LVW_IRQHandler
def_irq_default_handler LLW_IRQHandler
def_irq_default_handler Watchdog_IRQHandler
def_irq_default_handler RNG_IRQHandler
def_irq_default_handler I2C0_IRQHandler
def_irq_default_handler I2C1_IRQHandler
def_irq_default_handler SPI0_IRQHandler
def_irq_default_handler SPI1_IRQHandler
def_irq_default_handler I2S0_Tx_IRQHandler
def_irq_default_handler I2S0_Rx_IRQHandler
def_irq_default_handler UART0_LON_IRQHandler
def_irq_default_handler UART0_RX_TX_IRQHandler
def_irq_default_handler UART0_ERR_IRQHandler
def_irq_default_handler UART1_RX_TX_IRQHandler
def_irq_default_handler UART1_ERR_IRQHandler
def_irq_default_handler UART2_RX_TX_IRQHandler
def_irq_default_handler UART2_ERR_IRQHandler
def_irq_default_handler UART3_RX_TX_IRQHandler
def_irq_default_handler UART3_ERR_IRQHandler
def_irq_default_handler ADC0_IRQHandler
def_irq_default_handler CMP0_IRQHandler
def_irq_default_handler CMP1_IRQHandler
def_irq_default_handler FTM0_IRQHandler
def_irq_default_handler FTM1_IRQHandler
def_irq_default_handler FTM2_IRQHandler
def_irq_default_handler CMT_IRQHandler
def_irq_default_handler RTC_IRQHandler
def_irq_default_handler RTC_Seconds_IRQHandler
def_irq_default_handler PIT0_IRQHandler
def_irq_default_handler PIT1_IRQHandler
def_irq_default_handler PIT2_IRQHandler
def_irq_default_handler PIT3_IRQHandler
def_irq_default_handler PDB0_IRQHandler
def_irq_default_handler USB0_IRQHandler
def_irq_default_handler USBDCD_IRQHandler
def_irq_default_handler Reserved71_IRQHandler
def_irq_default_handler DAC0_IRQHandler
def_irq_default_handler MCG_IRQHandler
def_irq_default_handler LPTimer_IRQHandler
def_irq_default_handler PORTA_IRQHandler
def_irq_default_handler PORTB_IRQHandler
def_irq_default_handler PORTC_IRQHandler
def_irq_default_handler PORTD_IRQHandler
def_irq_default_handler PORTE_IRQHandler
def_irq_default_handler SWI_IRQHandler
def_irq_default_handler SPI2_IRQHandler
def_irq_default_handler UART4_RX_TX_IRQHandler
def_irq_default_handler UART4_ERR_IRQHandler
def_irq_default_handler UART5_RX_TX_IRQHandler
def_irq_default_handler UART5_ERR_IRQHandler
def_irq_default_handler CMP2_IRQHandler
def_irq_default_handler FTM3_IRQHandler
def_irq_default_handler DAC1_IRQHandler
def_irq_default_handler ADC1_IRQHandler
def_irq_default_handler I2C2_IRQHandler
def_irq_default_handler CAN0_ORed_Message_buffer_IRQHandler
def_irq_default_handler CAN0_Bus_Off_IRQHandler
def_irq_default_handler CAN0_Error_IRQHandler
def_irq_default_handler CAN0_Tx_Warning_IRQHandler
def_irq_default_handler CAN0_Rx_Warning_IRQHandler
def_irq_default_handler CAN0_Wake_Up_IRQHandler
def_irq_default_handler SDHC_IRQHandler
def_irq_default_handler ENET_1588_Timer_IRQHandler
def_irq_default_handler ENET_Transmit_IRQHandler
def_irq_default_handler ENET_Receive_IRQHandler
def_irq_default_handler ENET_Error_IRQHandler
def_irq_default_handler DefaultISR
/* Flash protection region, placed at 0x400 */
.text
.thumb
.align 2
.section .kinetis_flash_config_field,"a",%progbits
kinetis_flash_config:
.long 0xffffffff
.long 0xffffffff
.long 0xffffffff
.long 0xfffffffe
.end

16
libraries/mbed/targets/cmsis/TARGET_Freescale/TARGET_KLXX/TARGET_KL46Z/TOOLCHAIN_GCC_ARM/startup_MKL46Z4.s
View File

@ -1,4 +1,4 @@
/* KL25Z startup ARM GCC
/* KL46Z startup ARM GCC
* Purpose: startup file for Cortex-M0 devices. Should use with
* GCC for ARM Embedded Processors
* Version: V1.2
@ -134,8 +134,8 @@ __isr_vector:
.section .text.Reset_Handler
.thumb
.thumb_func
.align 2
.globl Reset_Handler
.align 2
.globl Reset_Handler
.type Reset_Handler, %function
Reset_Handler:
/* Loop to copy data from read only memory to RAM. The ranges
@ -149,21 +149,21 @@ Reset_Handler:
ldr r2, =__data_start__
ldr r3, =__data_end__
subs r3, r2
subs r3, r2
ble .Lflash_to_ram_loop_end
movs r4, 0
.Lflash_to_ram_loop:
ldr r0, [r1,r4]
str r0, [r2,r4]
adds r4, 4
adds r4, 4
cmp r4, r3
blt .Lflash_to_ram_loop
.Lflash_to_ram_loop_end:
ldr r0, =SystemInit
blx r0
ldr r0, =_start
ldr r0, =SystemInit
blx r0
ldr r0, =_start
bx r0
.pool
.size Reset_Handler, . - Reset_Handler

2
workspace_tools/build_release.py
View File

@ -42,7 +42,7 @@ OFFICIAL_MBED_LIBRARY_BUILD = (
('KL05Z', ('ARM', 'uARM', 'GCC_ARM')),
('KL25Z', ('ARM', 'GCC_ARM')),
('KL46Z', ('ARM', 'GCC_ARM')),
('K64F', ('ARM',)),
('K64F', ('ARM', 'GCC_ARM')),
('NUCLEO_F030R8', ('ARM', 'uARM')),
('NUCLEO_F072RB', ('ARM', 'uARM')),

52
workspace_tools/export/gcc_arm_k64f.tmpl Normal file
View File

@ -0,0 +1,52 @@
# This file was automagically generated by mbed.org. For more information,
# see http://mbed.org/handbook/Exporting-to-GCC-ARM-Embedded
GCC_BIN =
PROJECT = {{name}}
OBJECTS = {% for f in to_be_compiled %}{{f}} {% endfor %}
SYS_OBJECTS = {% for f in object_files %}{{f}} {% endfor %}
INCLUDE_PATHS = {% for p in include_paths %}-I{{p}} {% endfor %}
LIBRARY_PATHS = {% for p in library_paths %}-L{{p}} {% endfor %}
LIBRARIES = {% for lib in libraries %}-l{{lib}} {% endfor %}
LINKER_SCRIPT = {{linker_script}}
###############################################################################
AS = $(GCC_BIN)arm-none-eabi-as
CC = $(GCC_BIN)arm-none-eabi-gcc
CPP = $(GCC_BIN)arm-none-eabi-g++
LD = $(GCC_BIN)arm-none-eabi-gcc
OBJCOPY = $(GCC_BIN)arm-none-eabi-objcopy
CPU = -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=softfp
CC_FLAGS = $(CPU) -c -g -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections
CC_SYMBOLS = {% for s in symbols %}-D{{s}} {% endfor %}
LD_FLAGS = -mcpu=cortex-m4 -mthumb -Wl,--gc-sections --specs=nano.specs -u _printf_float -u _scanf_float
LD_SYS_LIBS = -lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
ifeq ($(DEBUG), 1)
CC_FLAGS += -DDEBUG -O0
else
CC_FLAGS += -DNDEBUG -Os
endif
all: $(PROJECT).bin
clean:
rm -f $(PROJECT).bin $(PROJECT).elf $(OBJECTS)
.s.o:
$(AS) $(CPU) -o $@ $<
.c.o:
$(CC) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu99 $(INCLUDE_PATHS) -o $@ $<
.cpp.o:
$(CPP) $(CC_FLAGS) $(CC_SYMBOLS) -std=gnu++98 $(INCLUDE_PATHS) -o $@ $<
$(PROJECT).elf: $(OBJECTS) $(SYS_OBJECTS)
$(LD) $(LD_FLAGS) -T$(LINKER_SCRIPT) $(LIBRARY_PATHS) -o $@ $^ $(LIBRARIES) $(LD_SYS_LIBS) $(LIBRARIES) $(LD_SYS_LIBS)
$(PROJECT).bin: $(PROJECT).elf
$(OBJCOPY) -O binary $< $@

1
workspace_tools/export/gccarm.py
View File

@ -27,6 +27,7 @@ class GccArm(Exporter):
'KL05Z',
'KL25Z',
'KL46Z',
'K64F',
'K20D5M',
'LPC4088',
'LPC11U24',

2
workspace_tools/targets.py
View File

@ -173,7 +173,7 @@ class K64F(Target):
self.macros = ["CPU_MK64FN1M0VMD12", "FSL_RTOS_MBED"]
self.supported_toolchains = ["ARM"]
self.supported_toolchains = ["ARM", "GCC_ARM"]
self.supported_form_factors = ["ARDUINO"]