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Basic SH-1 build environment

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1139 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-11-06 17:37:16 +00:00
parent cb326aba1a
commit 4acf94a175
7 changed files with 276 additions and 7 deletions
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94
configs/us7032evb1/include/board.h Normal file
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@ -0,0 +1,94 @@
/****************************************************************************
* configs/us7032evb1/include/board.h
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX 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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef _CONFIGS_US7032EVB1_BOARD_H
#define _CONFIGS_US7032EVB1_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#ifndef __ASSEMBLY__
# include <sys/types.h>
#endif
#include "chip.h"
/****************************************************************************
* Definitions
****************************************************************************/
/* Clocking *****************************************************************/
/* LED definitions **********************************************************/
#define LED_STARTED 0
#define LED_HEAPALLOCATE 1
#define LED_IRQSENABLED 2
#define LED_STACKCREATED 3
#define LED_INIRQ 4
#define LED_SIGNAL 5
#define LED_ASSERTION 6
#define LED_PANIC 7
/* Button definitions *******************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
#ifndef __ASSEMBLY__
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
#ifdef CONFIG_ARCH_BUTTONS
EXTERN void up_buttoninit(void);
EXTERN ubyte up_buttons(void);
#endif
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif
#endif /* _CONFIGS_US7032EVB1_BOARD_H */

4
configs/us7032evb1/ostest/Make.defs
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@ -42,14 +42,14 @@ else
-fomit-frame-pointer
endif
ARCHCPUFLAGS = -mapcs-32 -mcpu=arm7tdmi -msoft-float -fno-builtin
ARCHCPUFLAGS = -m1 -fno-builtin
ARCHPICFLAGS = -fpic
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
ARCHDEFINES =
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/ostest/ld.script
CROSSDEV = arm-elf-
CROSSDEV = sh-elf-
CC = $(CROSSDEV)gcc
LD = $(CROSSDEV)ld
AR = $(CROSSDEV)ar rcs

5
configs/us7032evb1/ostest/defconfig
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@ -46,6 +46,7 @@
# the board that supports the particular chip or SoC.
# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
# CONFIG_ARCH_BOARD_name - for use in C code
# CONFIG_ENDIAN_BIG - Define for big-endian operation
# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to Olimex STR-P711
# CONFIG_ARCH_BUTTONS - Support reading buttons. Unique to Olimex STR-P711
@ -60,8 +61,10 @@
CONFIG_ARCH=sh
CONFIG_ARCH_CHIP=sh1
CONFIG_ARCH_SH1=y
CONFIG_ARCH_SH7032=y
CONFIG_ARCH_BOARD=us7032evb1
CONFIG_ARCH_BOARD_US7032EVB1=y
CONFIG_ENDIAN_BIG=y
CONFIG_BOARD_LOOPSPERMSEC=3270
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_BUTTONS=y
@ -549,7 +552,7 @@ CONFIG_EXAMPLES_NSH_MMCSDMINOR=0
# CONFIG_HEAP_BASE - The beginning of the heap
# CONFIG_HEAP_SIZE - The size of the heap
#
CONFIG_BOOT_FROM_FLASH=y
CONFIG_BOOT_FROM_FLASH=n
CONFIG_CUSTOM_STACK=n
CONFIG_STACK_POINTER=
CONFIG_PROC_STACK_SIZE=2048

11
configs/us7032evb1/ostest/ld.script
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@ -33,21 +33,26 @@
*
****************************************************************************/
OUTPUT_ARCH(sh1)
OUTPUT_ARCH(sh)
ENTRY(_stext)
SECTIONS
{
/* The us7032evb1 has CMON in PROM beginning at address 0x00000000 and
* either 64Kb or 256Kb of SRAM beginning at 0x0a000000. Neither the
* PROM nor the first 8Kb of SRAM are avaible to the devoleper as these
* are used by CMON. The next 8Kb of SRAM is dedicated to redirected
* are used by CMON. The next 1Kb of SRAM is dedicated to relocated
* interrupt vectors.
*/
.text 0x0a002000 : {
. = 0x0a002000;
.vects : {
_svect = ABSOLUTE(.);
*(.vects); /* Redirected interrupt vectors */
_evect = ABSOLUTE(.);
}
. = 0x0a002400;
.text : {
_stext = ABSOLUTE(.);
*(.text) /* Code */
*(.fixup)

2
configs/us7032evb1/ostest/setenv.sh
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@ -40,7 +40,7 @@ fi
if [ -z ${PATH_ORIG} ]; then export PATH_ORIG=${PATH}; fi
WD=`pwd`
export BUILDROOT_BIN=${WD}/../buildroot/build_arm_nofpu/staging_dir/bin
export BUILDROOT_BIN=${WD}/../buildroot/build_sh/staging_dir/bin
export SH1BINARIES=$WD/configs/us7032evb11/bin
export PATH=${BUILDROOT_BIN}:${SH1BINARIES}:/sbin:/usr/sbin:${PATH_ORIG}

77
configs/us7032evb1/src/Makefile Normal file
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@ -0,0 +1,77 @@
############################################################################
# configs/us7032evb1/src/Makefile
#
# Copyright (C) 2008 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. 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.
# 3. Neither the name NuttX 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 THE
# COPYRIGHT OWNER OR CONTRIBUTORS 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.
#
############################################################################
-include $(TOPDIR)/Make.defs
ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src
CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(TOPDIR)/sched
ASRCS =
AOBJS = $(ASRCS:.S=$(OBJEXT))
CSRCS = up_leds.c
COBJS = $(CSRCS:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)
CFLAGS += -I $(TOPDIR)/arch/$(CONFIG_ARCH)/src
all: libboard$(LIBEXT)
$(AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
libboard$(LIBEXT): $(OBJS)
@( for obj in $(OBJS) ; do \
$(call ARCHIVE, $@, $${obj}); \
done ; )
.depend: Makefile $(SRCS)
@$(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep
@touch $@
depend: .depend
clean:
@rm -f libboard$(LIBEXT) *~ .*.swp
$(call CLEAN)
distclean: clean
@rm -f Make.dep .depend
-include Make.dep

90
configs/us7032evb1/src/up_leds.c Normal file
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@ -0,0 +1,90 @@
/****************************************************************************
* configs/us7032evb1/src/up_leds.c
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX 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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
#include "chip.h"
#include "up_arch.h"
#include "up_internal.h"
/****************************************************************************
* Definitions
****************************************************************************/
/****************************************************************************
* Private Data
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: up_ledinit
****************************************************************************/
#ifdef CONFIG_ARCH_LEDS
void up_ledinit(void)
{
#warning "To be provided"
}
/****************************************************************************
* Name: up_ledon
****************************************************************************/
void up_ledon(int led)
{
#warning "To be provided"
}
/****************************************************************************
* Name: up_ledoff
****************************************************************************/
void up_ledoff(int led)
{
#warning "To be provided"
}
#endif /* CONFIG_ARCH_LEDS */