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Merge pull request #966 from g-oikonomou/cc2538-startup-to-cpu-dir

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Move cc2538 startup-gcc.c to the CPU dir
This commit is contained in:
Benoît Thébaudeau 2015-05-14 18:43:39 +02:00
commit 71f22b1775
3 changed files with 18 additions and 26 deletions
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9
cpu/cc2538/Makefile.cc2538
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@ -59,6 +59,13 @@ DEBUG_IO_SOURCEFILES += dbg-printf.c dbg-snprintf.c dbg-sprintf.c strformat.c
USB_CORE_SOURCEFILES += usb-core.c cdc-acm.c
USB_ARCH_SOURCEFILES += usb-arch.c usb-serial.c cdc-acm-descriptors.c
ifneq ($(TARGET_START_SOURCEFILES),)
CPU_START_SOURCEFILES = TARGET_START_SOURCEFILES
else
CPU_START_SOURCEFILES = startup-gcc.c
endif
CPU_STARTFILES = ${addprefix $(OBJECTDIR)/,${call oname, $(CPU_START_SOURCEFILES)}}
CONTIKI_SOURCEFILES += $(CONTIKI_CPU_SOURCEFILES) $(DEBUG_IO_SOURCEFILES)
CONTIKI_SOURCEFILES += $(USB_CORE_SOURCEFILES) $(USB_ARCH_SOURCEFILES)
@ -75,7 +82,7 @@ $(OBJECTDIR)/ieee-addr.o: ieee-addr.c FORCE | $(OBJECTDIR)
### Compilation rules
CUSTOM_RULE_LINK=1
%.elf: $(TARGET_STARTFILES) %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a $(LDSCRIPT)
%.elf: $(CPU_STARTFILES) %.co $(PROJECT_OBJECTFILES) $(PROJECT_LIBRARIES) contiki-$(TARGET).a $(LDSCRIPT)
$(TRACE_LD)
$(Q)$(LD) $(LDFLAGS) ${filter-out $(LDSCRIPT) %.a,$^} ${filter %.a,$^} $(TARGET_LIBFILES) -o $@

32
platform/cc2538dk/startup-gcc.c → cpu/cc2538/startup-gcc.c
View File

@ -30,22 +30,23 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**
* \addtogroup cc2538dk
* \addtogroup cc2538
* @{
*
* \file
* Startup code for the cc2538dk platform, to be used when building with gcc
* Startup code for the cc2538 chip, to be used when building with gcc
*/
#include "contiki.h"
#include "reg.h"
#include "flash-cca.h"
#include "sys-ctrl.h"
#include "uart.h"
#include <stdint.h>
/*---------------------------------------------------------------------------*/
extern int main(void);
/*---------------------------------------------------------------------------*/
#define WEAK_ALIAS(x) __attribute__ ((weak, alias(#x)))
/*---------------------------------------------------------------------------*/
/* System handlers provided here */
void reset_handler(void);
void nmi_handler(void);
@ -62,6 +63,9 @@ void cc2538_rf_rx_tx_isr(void);
void cc2538_rf_err_isr(void);
void udma_isr(void);
void udma_err_isr(void);
void usb_isr(void) WEAK_ALIAS(default_handler);
void uart0_isr(void) WEAK_ALIAS(default_handler);
void uart1_isr(void) WEAK_ALIAS(default_handler);
/* Boot Loader Backdoor selection */
#if FLASH_CCA_CONF_BOOTLDR_BACKDOOR
@ -73,32 +77,16 @@ void udma_err_isr(void);
#define FLASH_CCA_BOOTLDR_CFG_ACTIVE_LEVEL 0
#endif
#if ( (FLASH_CCA_CONF_BOOTLDR_BACKDOOR_PORT_A_PIN < 0) || (FLASH_CCA_CONF_BOOTLDR_BACKDOOR_PORT_A_PIN > 7) )
#if ((FLASH_CCA_CONF_BOOTLDR_BACKDOOR_PORT_A_PIN < 0) || (FLASH_CCA_CONF_BOOTLDR_BACKDOOR_PORT_A_PIN > 7))
#error Invalid boot loader backdoor pin. Please set FLASH_CCA_CONF_BOOTLDR_BACKDOOR_PORT_A_PIN between 0 and 7 (indicating PA0 - PA7).
#endif
#define FLASH_CCA_BOOTLDR_CFG ( FLASH_CCA_BOOTLDR_CFG_ENABLE \
#define FLASH_CCA_BOOTLDR_CFG (FLASH_CCA_BOOTLDR_CFG_ENABLE \
| FLASH_CCA_BOOTLDR_CFG_ACTIVE_LEVEL \
| (FLASH_CCA_CONF_BOOTLDR_BACKDOOR_PORT_A_PIN << FLASH_CCA_BOOTLDR_CFG_PORT_A_PIN_S) )
| (FLASH_CCA_CONF_BOOTLDR_BACKDOOR_PORT_A_PIN << FLASH_CCA_BOOTLDR_CFG_PORT_A_PIN_S))
#else
#define FLASH_CCA_BOOTLDR_CFG FLASH_CCA_BOOTLDR_CFG_DISABLE
#endif
/* Link in the USB ISR only if USB is enabled */
#if USB_SERIAL_CONF_ENABLE
void usb_isr(void);
#else
#define usb_isr default_handler
#endif
/* Likewise for the UART[01] ISRs */
#if UART_CONF_ENABLE
void uart0_isr(void);
void uart1_isr(void);
#else /* UART_CONF_ENABLE */
#define uart0_isr default_handler
#define uart1_isr default_handler
#endif /* UART_CONF_ENABLE */
/*---------------------------------------------------------------------------*/
/* Allocate stack space */
static unsigned long stack[512];

3
platform/cc2538dk/Makefile.cc2538dk
View File

@ -11,9 +11,6 @@ CONTIKI_TARGET_SOURCEFILES += contiki-main.c
CONTIKI_TARGET_SOURCEFILES += sensors.c smartrf-sensors.c
CONTIKI_TARGET_SOURCEFILES += button-sensor.c adc-sensor.c
TARGET_START_SOURCEFILES += startup-gcc.c
TARGET_STARTFILES = ${addprefix $(OBJECTDIR)/,${call oname, $(TARGET_START_SOURCEFILES)}}
CONTIKI_SOURCEFILES += $(CONTIKI_TARGET_SOURCEFILES)
CLEAN += *.cc2538dk