Add a hello world configuration to help with the SAMA5 bringup

This commit is contained in:
Gregory Nutt 2013-07-26 15:28:01 -06:00
parent 70f0ffdfc5
commit dc92037e67
12 changed files with 931 additions and 13 deletions

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@ -5205,4 +5205,7 @@
me for a long time since most boards don't have DRAM. The more me for a long time since most boards don't have DRAM. The more
generic RAM naming should not produce so much cognitive dissonance generic RAM naming should not produce so much cognitive dissonance
(2013-7-26). (2013-7-26).
* configs/sama5d3x-ek/hello: Added a tiny hello world configuration
to simplify bring up of the SAMA5 (it will probably be removed
later) (2013-7026).

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@ -382,8 +382,13 @@ __start:
mcr CP15_TTBR0(r4) mcr CP15_TTBR0(r4)
mcr CP15_TTBR1(r4) mcr CP15_TTBR1(r4)
/* Clear the TTB control register (TTBCR) to indicate that we are using /* Set the TTB control register (TTBCR) to indicate that we are using
* TTBR0. r0 still holds the value of zero. * TTBR0. r0 still holds the value of zero.
*
* N : 0=Selects TTBR0 and 16KB page table size indexed by VA[31:20]
* PD0 : 0=Perform translation table walks using TTBR0
* PD1 : 0=Perform translation table walks using TTBR1 (but it is disabled)
* EAE : 0=Use 32-bit translation system
*/ */
mcr CP15_TTBCR(r0) mcr CP15_TTBCR(r0)

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@ -139,3 +139,4 @@ up_saveusercontext:
mov r0, #0 /* Return value == 0 */ mov r0, #0 /* Return value == 0 */
mov pc, lr /* Return */ mov pc, lr /* Return */
.size up_saveusercontext, . - up_saveusercontext .size up_saveusercontext, . - up_saveusercontext
.end

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@ -43,12 +43,14 @@
#include "arm.h" #include "arm.h"
#include "cp15.h" #include "cp15.h"
.file "arm_vectors.S"
/************************************************************************************ /************************************************************************************
* Definitions * Pre-processor Definitions
************************************************************************************/ ************************************************************************************/
/************************************************************************************ /************************************************************************************
* Global Data * Private Data
************************************************************************************/ ************************************************************************************/
.data .data
@ -76,8 +78,6 @@ g_aborttmp:
* Public Functions * Public Functions
************************************************************************************/ ************************************************************************************/
.text
/************************************************************************************ /************************************************************************************
* Name: arm_vectorirq * Name: arm_vectorirq
* *

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@ -39,14 +39,19 @@
#include <nuttx/config.h> #include <nuttx/config.h>
.file "arm_vectortab.S"
/**************************************************************************** /****************************************************************************
* Definitions * Pre-processor Definitions
****************************************************************************/ ****************************************************************************/
/**************************************************************************** /****************************************************************************
* Global Data * Global Symbols
****************************************************************************/ ****************************************************************************/
.globl _vector_start
.globl _vector_end
/**************************************************************************** /****************************************************************************
* Assembly Macros * Assembly Macros
****************************************************************************/ ****************************************************************************/
@ -101,4 +106,5 @@ _vector_start:
.globl _vector_end .globl _vector_end
_vector_end: _vector_end:
.size _vector_start, . - _vector_start
.end .end

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@ -401,7 +401,7 @@
/* Bit 2: Bufferable bit */ /* Bit 2: Bufferable bit */
/* Bit 3: Cacheable bit */ /* Bit 3: Cacheable bit */
/* Bits 4-5: Access Permissions bits AP[0:1] */ /* Bits 4-5: Access Permissions bits AP[0:1] */
#define PTE_SMALL_AP_MASK (0xfffff000) /* Bits 12-31: Small page base address, PA[31:12] */ #define PTE_SMALL_PADDR_MASK (0xfffff000) /* Bits 12-31: Small page base address, PA[31:12] */
/* Level 2 Translation Table Access Permissions: /* Level 2 Translation Table Access Permissions:
* *

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@ -264,6 +264,12 @@
#ifndef CONFIG_ARCH_ROMPGTABLE #ifndef CONFIG_ARCH_ROMPGTABLE
/* Notice that these mappings are a simple 1-to-1 mapping *unless*
* CONFIG_ARCH_LOWVECTORS is not defined. In the high vector case, the
* register system controls register area is moved out 0f 0xffff:000 where
* the high vectors must reside.
*/
#define SAM_INTMEM_VSECTION 0x00000000 /* 0x00000000-0x0fffffff: Internal Memories */ #define SAM_INTMEM_VSECTION 0x00000000 /* 0x00000000-0x0fffffff: Internal Memories */
# define SAM_BOOTMEM_VSECTION 0x00000000 /* 0x00000000-0x000fffff: Boot memory */ # define SAM_BOOTMEM_VSECTION 0x00000000 /* 0x00000000-0x000fffff: Boot memory */
# define SAM_ROM_VSECTION 0x00100000 /* 0x00100000-0x001fffff: ROM */ # define SAM_ROM_VSECTION 0x00100000 /* 0x00100000-0x001fffff: ROM */
@ -284,12 +290,24 @@
#define SAM_EBICS3_VSECTION 0x60000000 /* 0x60000000-0x6fffffff: EBI Chip select 2 */ #define SAM_EBICS3_VSECTION 0x60000000 /* 0x60000000-0x6fffffff: EBI Chip select 2 */
#define SAM_NFCCR_VSECTION 0x70000000 /* 0x70000000-0x7fffffff: NFC Command Registers */ #define SAM_NFCCR_VSECTION 0x70000000 /* 0x70000000-0x7fffffff: NFC Command Registers */
/* 0x80000000-0xefffffff: Undefined */ /* 0x80000000-0xefffffff: Undefined */
/* If CONFIG_ARCH_LOWVECTORS is not defined, then move the system control
* registers out of the way.
*/
#ifdef CONFIG_ARCH_LOWVECTORS
#define SAM_PERIPH_VSECTION 0xf0000000 /* 0xf0000000-0xffffffff: Internal Peripherals */ #define SAM_PERIPH_VSECTION 0xf0000000 /* 0xf0000000-0xffffffff: Internal Peripherals */
# define SAM_PERIPHA_VSECTION 0xf0000000 /* 0xf0000000-0xffffffff: Internal Peripherals */ # define SAM_PERIPHA_VSECTION 0xf0000000 /* 0xf0000000-0xffffffff: Internal Peripherals */
# define SAM_PERIPHB_VSECTION 0xf8000000 /* 0xf8000000-0xffffbfff: Internal Peripherals B */ # define SAM_PERIPHB_VSECTION 0xf8000000 /* 0xf8000000-0xffffbfff: Internal Peripherals B */
# define SAM_SYSC_VSECTION 0xfff00000 /* 0xfff00000-0xffffffff: System Controller */ # define SAM_SYSC_VSECTION 0xfff00000 /* 0xfff00000-0xffffffff: System Controller */
# define SAM_SYSC_VADDR 0xffffc000 /* 0xffffc000-0xffffffff: System Controller */ # define SAM_SYSC_VADDR 0xffffc000 /* 0xffffc000-0xffffffff: System Controller */
#else
#define SAM_PERIPH_VSECTION 0xf0000000 /* 0xf0000000-0xffffffff: Internal Peripherals */
# define SAM_PERIPHA_VSECTION 0xf1000000 /* 0xf0000000-0xffffffff: Internal Peripherals */
# define SAM_PERIPHB_VSECTION 0xf2000000 /* 0xf8000000-0xffffbfff: Internal Peripherals B */
# define SAM_SYSC_VSECTION 0xf300000 /* 0xfff00000-0xffffffff: System Controller */
# define SAM_SYSC_VADDR 0xf30fc000 /* 0xffffc000-0xffffffff: System Controller */
#endif
#endif #endif
/* Peripheral virtual base addresses */ /* Peripheral virtual base addresses */

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@ -38,7 +38,9 @@
****************************************************************************/ ****************************************************************************/
#include <nuttx/config.h> #include <nuttx/config.h>
#include <stdint.h> #include <stdint.h>
#include <assert.h>
#ifdef CONFIG_PAGING #ifdef CONFIG_PAGING
# include <nuttx/page.h> # include <nuttx/page.h>
@ -304,9 +306,14 @@ static void sam_vectorpermissions(uint32_t mmuflags)
#ifdef NEED_VECTORMAP #ifdef NEED_VECTORMAP
static void sam_vectormapping(void) static void sam_vectormapping(void)
{ {
uint32_t vector_paddr = SAM_VECTOR_PADDR; uint32_t vector_paddr = SAM_VECTOR_PADDR & PTE_SMALL_PADDR_MASK;
uint32_t vector_vaddr = SAM_VECTOR_VADDR; uint32_t vector_vaddr = SAM_VECTOR_VADDR & PTE_SMALL_PADDR_MASK;
uint32_t end_paddr = vector_paddr + VECTOR_TABLE_SIZE; uint32_t vector_size = (uint32_t)&_vector_end - (uint32_t)&_vector_start;
uint32_t end_paddr = SAM_VECTOR_PADDR + vector_size;
/* REVISIT: Cannot really assert in this context */
DEBUGASSERT (vector_size <= VECTOR_TABLE_SIZE);
/* We want to keep our interrupt vectors and interrupt-related logic in /* We want to keep our interrupt vectors and interrupt-related logic in
* zero-wait state internal SRAM (ISRAM). The SAMA5 has 128Kb of ISRAM * zero-wait state internal SRAM (ISRAM). The SAMA5 has 128Kb of ISRAM
@ -324,7 +331,9 @@ static void sam_vectormapping(void)
/* Now set the level 1 descriptor to refer to the level 2 page table. */ /* Now set the level 1 descriptor to refer to the level 2 page table. */
sam_setl1entry(VECTOR_L2_PBASE, SAM_VECTOR_VADDR, MMU_L1_VECTORFLAGS); sam_setl1entry(VECTOR_L2_PBASE & PMD_PTE_PADDR_MASK,
SAM_VECTOR_VADDR & PMD_PTE_PADDR_MASK,
MMU_L1_VECTORFLAGS);
} }
#else #else
/* No vector remap */ /* No vector remap */

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@ -633,6 +633,35 @@ Configurations
Configuration sub-directories Configuration sub-directories
----------------------------- -----------------------------
hello:
This configuration directory, performs the (almost) simplest of all
possible examples: examples/hello. This just comes up, says hello
on the serial console and terminates. This configuration is of
value during bring-up because it is small and can run entirely out
of internal SRAM.
NOTES:
1. This configuration uses the default USART1 serial console. That
is easily changed by reconfiguring to (1) enable a different
serial peripheral, and (2) selecting that serial peripheral as
the console device.
2. By default, this configuration is set up to build on Windows
under either a Cygwin or MSYS environment using a recent, Windows-
native, generic ARM EABI GCC toolchain (such as the CodeSourcery
toolchain). Both the build environment and the toolchain
selection can easily be changed by reconfiguring:
CONFIG_HOST_WINDOWS=y : Windows operating system
CONFIG_WINDOWS_CYGWIN=y : POSIX environment under windows
CONFIG_ARMV7A_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
3. This configuration executes out of internal SRAM an can only
be loaded via JTAG.
CONFIG_SAMA5_BOOT_ISRAM=y : Boot into internal SRAM
CONFIG_BOOT_RUNFROMISRAM=y : Run from internal SRAM
ostest: ostest:
This configuration directory, performs a simple OS test using This configuration directory, performs a simple OS test using
examples/ostest. examples/ostest.
@ -658,3 +687,11 @@ Configurations
CONFIG_SAMA5_BOOT_ISRAM=y : Boot into internal SRAM CONFIG_SAMA5_BOOT_ISRAM=y : Boot into internal SRAM
CONFIG_BOOT_RUNFROMISRAM=y : Run from internal SRAM CONFIG_BOOT_RUNFROMISRAM=y : Run from internal SRAM
STATUS:
2013-7-26: This ostest configuration is too large to fit in SAMA5
internal SRAM (along with a usable heap and a 16KB page table).
I do not want to simplify this test because I will, eventually,
need to do the entire OS test. But I will need to configure this
to run out of FLASH or SDRAM in this future. For now, I created
the smaller 'hello' configuration for the basic bringup.

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@ -0,0 +1,136 @@
############################################################################
# configs/sama5d3x-ek/hello/Make.defs
#
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# 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}/.config
include ${TOPDIR}/tools/Config.mk
include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolchain.defs
ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
LDSCRIPT = isram.ld
endif
ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
LDSCRIPT = ddram.ld
endif
ifeq ($(CONFIG_SAMA5_BOOT_CS0FLASH),y)
# LDSCRIPT = cs0flash.ld
endif
ifeq ($(CONFIG_SAMA5_BOOT_CS1FLASH),y)
# LDSCRIPT = cs1flash.ld
endif
ifeq ($(CONFIG_SAMA5_BOOT_CS2FLASH),y)
# LDSCRIPT = cs2flash.ld
endif
ifeq ($(CONFIG_SAMA5_BOOT_CS3FLASH),y)
# LDSCRIPT = cs3flash.ld
endif
ifeq ($(WINTOOL),y)
# Windows-native toolchains
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)$(LDSCRIPT)}"
MAXOPTIMIZATION = -O2
else
# Linux/Cygwin-native toolchain
ARCHINCLUDES = -I. -isystem $(TOPDIR)$(DELIM)include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)$(DELIM)include -isystem $(TOPDIR)$(DELIM)include$(DELIM)cxx
ARCHSCRIPT = -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
AR = $(ARCROSSDEV)ar rcs
NM = $(ARCROSSDEV)nm
OBJCOPY = $(CROSSDEV)objcopy
OBJDUMP = $(CROSSDEV)objdump
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
ARCHOPTIMIZATION = -g
else
ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
endif
ARCHCPUFLAGS = -mcpu=cortex-a5 -mfpu=vfpv4-d16
ARCHCFLAGS = -fno-builtin
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
ARCHWARNINGSXX = -Wall -Wshadow
ARCHDEFINES =
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)$(DELIM)binfmt$(DELIM)libnxflat$(DELIM)gnu-nxflat-pcrel.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
OBJEXT = .o
LIBEXT = .a
EXEEXT =
ifneq ($(CROSSDEV),arm-nuttx-elf-)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
HOSTLDFLAGS =
ifeq ($(CONFIG_HOST_WINDOWS),y)
HOSTEXEEXT = .exe
else
HOSTEXEEXT =
endif
ifeq ($(WINTOOL),y)
# Windows-native host tools
DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
else
# Linux/Cygwin-native host tools
MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkdeps$(HOSTEXEEXT)
endif

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@ -0,0 +1,627 @@
#
# Automatically generated file; DO NOT EDIT.
# Nuttx/ Configuration
#
CONFIG_NUTTX_NEWCONFIG=y
#
# Build Setup
#
# CONFIG_EXPERIMENTAL is not set
# CONFIG_HOST_LINUX is not set
# CONFIG_HOST_OSX is not set
CONFIG_HOST_WINDOWS=y
# CONFIG_HOST_OTHER is not set
# CONFIG_WINDOWS_NATIVE is not set
CONFIG_WINDOWS_CYGWIN=y
# CONFIG_WINDOWS_MSYS is not set
# CONFIG_WINDOWS_OTHER is not set
#
# Build Configuration
#
# CONFIG_APPS_DIR="../apps"
# CONFIG_BUILD_2PASS is not set
#
# Binary Output Formats
#
# CONFIG_RRLOAD_BINARY is not set
CONFIG_INTELHEX_BINARY=y
# CONFIG_MOTOROLA_SREC is not set
CONFIG_RAW_BINARY=y
#
# Customize Header Files
#
# CONFIG_ARCH_STDBOOL_H is not set
# CONFIG_ARCH_MATH_H is not set
# CONFIG_ARCH_FLOAT_H is not set
# CONFIG_ARCH_STDARG_H is not set
#
# Debug Options
#
# CONFIG_DEBUG is not set
# CONFIG_DEBUG_SYMBOLS is not set
#
# System Type
#
# CONFIG_ARCH_8051 is not set
CONFIG_ARCH_ARM=y
# CONFIG_ARCH_AVR is not set
# CONFIG_ARCH_HC is not set
# CONFIG_ARCH_MIPS is not set
# CONFIG_ARCH_RGMP is not set
# CONFIG_ARCH_SH is not set
# CONFIG_ARCH_SIM is not set
# CONFIG_ARCH_X86 is not set
# CONFIG_ARCH_Z16 is not set
# CONFIG_ARCH_Z80 is not set
CONFIG_ARCH="arm"
#
# ARM Options
#
# CONFIG_ARCH_CHIP_C5471 is not set
# CONFIG_ARCH_CHIP_CALYPSO is not set
# CONFIG_ARCH_CHIP_DM320 is not set
# CONFIG_ARCH_CHIP_IMX is not set
# CONFIG_ARCH_CHIP_KINETIS is not set
# CONFIG_ARCH_CHIP_KL is not set
# CONFIG_ARCH_CHIP_LM is not set
# CONFIG_ARCH_CHIP_LPC17XX is not set
# CONFIG_ARCH_CHIP_LPC214X is not set
# CONFIG_ARCH_CHIP_LPC2378 is not set
# CONFIG_ARCH_CHIP_LPC31XX is not set
# CONFIG_ARCH_CHIP_LPC43XX is not set
# CONFIG_ARCH_CHIP_NUC1XX is not set
CONFIG_ARCH_CHIP_SAMA5=y
# CONFIG_ARCH_CHIP_SAM34 is not set
# CONFIG_ARCH_CHIP_STM32 is not set
# CONFIG_ARCH_CHIP_STR71X is not set
# CONFIG_ARCH_ARM7TDMI is not set
# CONFIG_ARCH_ARM926EJS is not set
# CONFIG_ARCH_ARM920T is not set
# CONFIG_ARCH_CORTEXM0 is not set
# CONFIG_ARCH_CORTEXM3 is not set
# CONFIG_ARCH_CORTEXM4 is not set
CONFIG_ARCH_CORTEXA5=y
CONFIG_ARCH_FAMILY="armv7-a"
CONFIG_ARCH_CHIP="sama5"
CONFIG_ARCH_HAVE_FPU=y
CONFIG_ARCH_FPU=y
# CONFIG_ARCH_HAVE_MPU is not set
CONFIG_ARCH_HAVE_LOWVECTORS=y
CONFIG_ARCH_LOWVECTORS=y
CONFIG_PGTABLE_VADDR=0x20000000
# CONFIG_ARCH_ROMPGTABLE is not set
# CONFIG_PAGING is not set
#
# ARMv7-A Configuration Options
#
# CONFIG_ARMV7A_TOOLCHAIN_BUILDROOT is not set
CONFIG_ARMV7A_TOOLCHAIN_CODESOURCERYW=y
# CONFIG_ARMV7A_TOOLCHAIN_DEVKITARM is not set
# CONFIG_ARMV7A_TOOLCHAIN_GNU_EABIL is not set
# CONFIG_ARMV7A_TOOLCHAIN_GNU_EABIW is not set
# CONFIG_ARMV7A_TOOLCHAIN_GNU_OABI is not set
#
# ATSAMA5 Configuration Options
#
# CONFIG_ARCH_CHIP_ATSAMA5D31 is not set
CONFIG_ARCH_CHIP_ATSAMA5D33=y
# CONFIG_ARCH_CHIP_ATSAMA5D34 is not set
# CONFIG_ARCH_CHIP_ATSAMA5D35 is not set
#
# ATSAMA5 Peripheral Support
#
# CONFIG_SAMA5_DBGU is not set
# CONFIG_SAMA5_PIT is not set
# CONFIG_SAMA5_WDT is not set
# CONFIG_SAMA5_HSMC is not set
# CONFIG_SAMA5_SMD is not set
# CONFIG_SAMA5_UART0 is not set
# CONFIG_SAMA5_UART1 is not set
# CONFIG_SAMA5_USART0 is not set
CONFIG_SAMA5_USART1=y
# CONFIG_SAMA5_USART2 is not set
# CONFIG_SAMA5_USART3 is not set
# CONFIG_SAMA5_TWI0 is not set
# CONFIG_SAMA5_TWI1 is not set
# CONFIG_SAMA5_TWI2 is not set
# CONFIG_SAMA5_HSMCI0 is not set
# CONFIG_SAMA5_HSMCI1 is not set
# CONFIG_SAMA5_HSMCI2 is not set
# CONFIG_SAMA5_SPI0 is not set
# CONFIG_SAMA5_SPI1 is not set
# CONFIG_SAMA5_TC0 is not set
# CONFIG_SAMA5_TC1 is not set
# CONFIG_SAMA5_PWM is not set
# CONFIG_SAMA5_ADC is not set
# CONFIG_SAMA5_DMAC0 is not set
# CONFIG_SAMA5_DMAC1 is not set
# CONFIG_SAMA5_UHPHS is not set
# CONFIG_SAMA5_UDPHS is not set
# CONFIG_SAMA5_GMAC is not set
# CONFIG_SAMA5_EMAC is not set
# CONFIG_SAMA5_LCDC is not set
# CONFIG_SAMA5_ISI is not set
# CONFIG_SAMA5_SSC0 is not set
# CONFIG_SAMA5_SSC1 is not set
# CONFIG_SAMA5_CAN0 is not set
# CONFIG_SAMA5_CAN1 is not set
# CONFIG_SAMA5_SHA is not set
# CONFIG_SAMA5_AES is not set
# CONFIG_SAMA5_TDES is not set
# CONFIG_SAMA5_TRNG is not set
# CONFIG_SAMA5_ARM is not set
# CONFIG_SAMA5_FUSE is not set
# CONFIG_SAMA5_MPDDRC is not set
# CONFIG_PIO_IRQ is not set
#
# External Memory Configuration
#
# CONFIG_SAMA5_DDRCS is not set
# CONFIG_SAMA5_EBICS0 is not set
# CONFIG_SAMA5_EBICS1 is not set
# CONFIG_SAMA5_EBICS2 is not set
# CONFIG_SAMA5_EBICS3 is not set
CONFIG_SAMA5_BOOT_ISRAM=y
#
# Heap Configuration
#
#
# Architecture Options
#
# CONFIG_ARCH_NOINTC is not set
# CONFIG_ARCH_VECNOTIRQ is not set
# CONFIG_ARCH_DMA is not set
CONFIG_ARCH_IRQPRIO=y
# CONFIG_CUSTOM_STACK is not set
# CONFIG_ADDRENV is not set
CONFIG_ARCH_HAVE_VFORK=y
CONFIG_ARCH_HAVE_MMU=y
CONFIG_ARCH_STACKDUMP=y
# CONFIG_ENDIAN_BIG is not set
# CONFIG_ARCH_HAVE_RAMFUNCS is not set
# CONFIG_ARCH_HAVE_RAMVECTORS is not set
#
# Board Settings
#
CONFIG_BOARD_LOOPSPERMSEC=16717
# CONFIG_ARCH_CALIBRATION is not set
CONFIG_RAM_START=0x20000000
CONFIG_RAM_VSTART=0x20000000
CONFIG_RAM_SIZE=114688
CONFIG_ARCH_HAVE_INTERRUPTSTACK=y
CONFIG_ARCH_INTERRUPTSTACK=0
#
# Boot options
#
# CONFIG_BOOT_RUNFROMEXTSRAM is not set
# CONFIG_BOOT_RUNFROMFLASH is not set
CONFIG_BOOT_RUNFROMISRAM=y
# CONFIG_BOOT_RUNFROMSDRAM is not set
# CONFIG_BOOT_COPYTORAM is not set
#
# Board Selection
#
CONFIG_ARCH_BOARD_SAMA5D3X_EK=y
# CONFIG_ARCH_BOARD_CUSTOM is not set
CONFIG_ARCH_BOARD="sama5d3x-ek"
#
# Common Board Options
#
CONFIG_ARCH_HAVE_LEDS=y
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_HAVE_BUTTONS=y
# CONFIG_ARCH_BUTTONS is not set
CONFIG_ARCH_HAVE_IRQBUTTONS=y
#
# Board-Specific Options
#
#
# RTOS Features
#
# CONFIG_BOARD_INITIALIZE is not set
CONFIG_MSEC_PER_TICK=10
CONFIG_RR_INTERVAL=200
# CONFIG_SCHED_INSTRUMENTATION is not set
CONFIG_TASK_NAME_SIZE=0
# CONFIG_SCHED_HAVE_PARENT is not set
# CONFIG_JULIAN_TIME is not set
CONFIG_START_YEAR=2009
CONFIG_START_MONTH=9
CONFIG_START_DAY=21
CONFIG_DEV_CONSOLE=y
# CONFIG_MUTEX_TYPES is not set
# CONFIG_PRIORITY_INHERITANCE is not set
# CONFIG_FDCLONE_DISABLE is not set
# CONFIG_FDCLONE_STDIO is not set
CONFIG_SDCLONE_DISABLE=y
CONFIG_SCHED_WAITPID=y
# CONFIG_SCHED_STARTHOOK is not set
# CONFIG_SCHED_ATEXIT is not set
# CONFIG_SCHED_ONEXIT is not set
CONFIG_USER_ENTRYPOINT="hello_main"
CONFIG_DISABLE_OS_API=y
# CONFIG_DISABLE_CLOCK is not set
# CONFIG_DISABLE_POSIX_TIMERS is not set
# CONFIG_DISABLE_PTHREAD is not set
# CONFIG_DISABLE_SIGNALS is not set
# CONFIG_DISABLE_MQUEUE is not set
CONFIG_DISABLE_ENVIRON=y
#
# Signal Numbers
#
CONFIG_SIG_SIGUSR1=1
CONFIG_SIG_SIGUSR2=2
CONFIG_SIG_SIGALARM=3
CONFIG_SIG_SIGCONDTIMEDOUT=16
#
# Sizes of configurable things (0 disables)
#
CONFIG_MAX_TASKS=16
CONFIG_MAX_TASK_ARGS=4
CONFIG_NPTHREAD_KEYS=4
CONFIG_NFILE_DESCRIPTORS=8
CONFIG_NFILE_STREAMS=8
CONFIG_NAME_MAX=32
CONFIG_PREALLOC_MQ_MSGS=4
CONFIG_MQ_MAXMSGSIZE=32
CONFIG_MAX_WDOGPARMS=2
CONFIG_PREALLOC_WDOGS=4
CONFIG_PREALLOC_TIMERS=4
#
# Stack and heap information
#
CONFIG_IDLETHREAD_STACKSIZE=1024
CONFIG_USERMAIN_STACKSIZE=2048
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=2048
#
# Device Drivers
#
CONFIG_DISABLE_POLL=y
CONFIG_DEV_NULL=y
# CONFIG_DEV_ZERO is not set
# CONFIG_LOOP is not set
# CONFIG_RAMDISK is not set
# CONFIG_CAN is not set
# CONFIG_PWM is not set
# CONFIG_I2C is not set
# CONFIG_SPI is not set
# CONFIG_RTC is not set
# CONFIG_WATCHDOG is not set
# CONFIG_ANALOG is not set
# CONFIG_AUDIO_DEVICES is not set
# CONFIG_BCH is not set
# CONFIG_INPUT is not set
# CONFIG_LCD is not set
# CONFIG_MMCSD is not set
# CONFIG_MTD is not set
# CONFIG_PIPES is not set
# CONFIG_PM is not set
# CONFIG_POWER is not set
# CONFIG_SENSORS is not set
CONFIG_SERIAL=y
CONFIG_DEV_LOWCONSOLE=y
# CONFIG_16550_UART is not set
CONFIG_ARCH_HAVE_USART1=y
#
# USART Configuration
#
CONFIG_USART1_ISUART=y
CONFIG_MCU_SERIAL=y
CONFIG_USART1_SERIAL_CONSOLE=y
# CONFIG_NO_SERIAL_CONSOLE is not set
#
# USART1 Configuration
#
CONFIG_USART1_RXBUFSIZE=256
CONFIG_USART1_TXBUFSIZE=256
CONFIG_USART1_BAUD=115200
CONFIG_USART1_BITS=8
CONFIG_USART1_PARITY=0
CONFIG_USART1_2STOP=0
# CONFIG_USART1_IFLOWCONTROL is not set
# CONFIG_USART1_OFLOWCONTROL is not set
# CONFIG_SERIAL_IFLOWCONTROL is not set
# CONFIG_SERIAL_OFLOWCONTROL is not set
# CONFIG_USBDEV is not set
# CONFIG_USBHOST is not set
# CONFIG_WIRELESS is not set
#
# System Logging Device Options
#
#
# System Logging
#
# CONFIG_RAMLOG is not set
#
# Networking Support
#
# CONFIG_NET is not set
#
# File Systems
#
#
# File system configuration
#
CONFIG_DISABLE_MOUNTPOINT=y
# CONFIG_FS_RAMMAP is not set
#
# System Logging
#
# CONFIG_SYSLOG_ENABLE is not set
# CONFIG_SYSLOG is not set
#
# Graphics Support
#
# CONFIG_NX is not set
#
# Memory Management
#
# CONFIG_MM_MULTIHEAP is not set
# CONFIG_MM_SMALL is not set
CONFIG_MM_REGIONS=1
# CONFIG_GRAN is not set
#
# Audio Support
#
# CONFIG_AUDIO is not set
#
# Binary Formats
#
# CONFIG_BINFMT_DISABLE is not set
# CONFIG_NXFLAT is not set
# CONFIG_ELF is not set
# CONFIG_BUILTIN is not set
# CONFIG_PIC is not set
CONFIG_SYMTAB_ORDEREDBYNAME=y
#
# Library Routines
#
#
# Standard C Library Options
#
CONFIG_STDIO_BUFFER_SIZE=64
CONFIG_STDIO_LINEBUFFER=y
CONFIG_NUNGET_CHARS=2
# CONFIG_LIBM is not set
# CONFIG_NOPRINTF_FIELDWIDTH is not set
# CONFIG_LIBC_FLOATINGPOINT is not set
CONFIG_LIB_RAND_ORDER=1
# CONFIG_EOL_IS_CR is not set
# CONFIG_EOL_IS_LF is not set
# CONFIG_EOL_IS_BOTH_CRLF is not set
CONFIG_EOL_IS_EITHER_CRLF=y
# CONFIG_LIBC_EXECFUNCS is not set
CONFIG_POSIX_SPAWN_PROXY_STACKSIZE=1024
CONFIG_TASK_SPAWN_DEFAULT_STACKSIZE=2048
# CONFIG_LIBC_STRERROR is not set
# CONFIG_LIBC_PERROR_STDOUT is not set
CONFIG_ARCH_LOWPUTC=y
CONFIG_LIB_SENDFILE_BUFSIZE=512
# CONFIG_ARCH_ROMGETC is not set
# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set
#
# Non-standard Library Support
#
# CONFIG_SCHED_WORKQUEUE is not set
# CONFIG_LIB_KBDCODEC is not set
# CONFIG_LIB_SLCDCODEC is not set
#
# Basic CXX Support
#
# CONFIG_C99_BOOL8 is not set
# CONFIG_HAVE_CXX is not set
#
# Application Configuration
#
#
# Built-In Applications
#
#
# Examples
#
# CONFIG_EXAMPLES_BUTTONS is not set
# CONFIG_EXAMPLES_CAN is not set
# CONFIG_EXAMPLES_COMPOSITE is not set
# CONFIG_EXAMPLES_DHCPD is not set
# CONFIG_EXAMPLES_ELF is not set
# CONFIG_EXAMPLES_FTPC is not set
# CONFIG_EXAMPLES_FTPD is not set
CONFIG_EXAMPLES_HELLO=y
# CONFIG_EXAMPLES_HELLOXX is not set
# CONFIG_EXAMPLES_JSON is not set
# CONFIG_EXAMPLES_HIDKBD is not set
# CONFIG_EXAMPLES_KEYPADTEST is not set
# CONFIG_EXAMPLES_IGMP is not set
# CONFIG_EXAMPLES_LCDRW is not set
# CONFIG_EXAMPLES_MM is not set
# CONFIG_EXAMPLES_MODBUS is not set
# CONFIG_EXAMPLES_MOUNT is not set
# CONFIG_EXAMPLES_NRF24L01TERM is not set
# CONFIG_EXAMPLES_NSH is not set
# CONFIG_EXAMPLES_NULL is not set
# CONFIG_EXAMPLES_NX is not set
# CONFIG_EXAMPLES_NXCONSOLE is not set
# CONFIG_EXAMPLES_NXFFS is not set
# CONFIG_EXAMPLES_NXFLAT is not set
# CONFIG_EXAMPLES_NXHELLO is not set
# CONFIG_EXAMPLES_NXIMAGE is not set
# CONFIG_EXAMPLES_NXLINES is not set
# CONFIG_EXAMPLES_NXTEXT is not set
CONFIG_EXAMPLES_OSTEST=y
CONFIG_EXAMPLES_OSTEST_LOOPS=1
CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
CONFIG_EXAMPLES_OSTEST_RR_RANGE=10000
CONFIG_EXAMPLES_OSTEST_RR_RUNS=10
# CONFIG_EXAMPLES_PASHELLO is not set
# CONFIG_EXAMPLES_PIPE is not set
# CONFIG_EXAMPLES_POLL is not set
# CONFIG_EXAMPLES_POSIXSPAWN is not set
# CONFIG_EXAMPLES_QENCODER is not set
# CONFIG_EXAMPLES_RGMP is not set
# CONFIG_EXAMPLES_ROMFS is not set
# CONFIG_EXAMPLES_SENDMAIL is not set
# CONFIG_EXAMPLES_SERLOOP is not set
# CONFIG_EXAMPLES_SLCD is not set
# CONFIG_EXAMPLES_SMART is not set
# CONFIG_EXAMPLES_TCPECHO is not set
# CONFIG_EXAMPLES_TELNETD is not set
# CONFIG_EXAMPLES_THTTPD is not set
# CONFIG_EXAMPLES_TIFF is not set
# CONFIG_EXAMPLES_TOUCHSCREEN is not set
# CONFIG_EXAMPLES_UDP is not set
# CONFIG_EXAMPLES_UIP is not set
# CONFIG_EXAMPLES_USBSERIAL is not set
# CONFIG_EXAMPLES_USBMSC is not set
# CONFIG_EXAMPLES_USBTERM is not set
# CONFIG_EXAMPLES_WATCHDOG is not set
#
# Graphics Support
#
# CONFIG_TIFF is not set
#
# Interpreters
#
# CONFIG_INTERPRETERS_FICL is not set
# CONFIG_INTERPRETERS_PCODE is not set
#
# Network Utilities
#
#
# Networking Utilities
#
# CONFIG_NETUTILS_CODECS is not set
# CONFIG_NETUTILS_DHCPC is not set
# CONFIG_NETUTILS_DHCPD is not set
# CONFIG_NETUTILS_FTPC is not set
# CONFIG_NETUTILS_FTPD is not set
# CONFIG_NETUTILS_JSON is not set
# CONFIG_NETUTILS_RESOLV is not set
# CONFIG_NETUTILS_SMTP is not set
# CONFIG_NETUTILS_TELNETD is not set
# CONFIG_NETUTILS_TFTPC is not set
# CONFIG_NETUTILS_THTTPD is not set
# CONFIG_NETUTILS_UIPLIB is not set
# CONFIG_NETUTILS_WEBCLIENT is not set
#
# FreeModBus
#
# CONFIG_MODBUS is not set
#
# NSH Library
#
# CONFIG_NSH_LIBRARY is not set
#
# NxWidgets/NxWM
#
#
# System NSH Add-Ons
#
#
# Custom Free Memory Command
#
# CONFIG_SYSTEM_FREE is not set
#
# I2C tool
#
#
# FLASH Program Installation
#
# CONFIG_SYSTEM_INSTALL is not set
#
# FLASH Erase-all Command
#
#
# RAM test
#
# CONFIG_SYSTEM_RAMTEST is not set
#
# readline()
#
# CONFIG_SYSTEM_READLINE is not set
#
# Power Off
#
# CONFIG_SYSTEM_POWEROFF is not set
#
# RAMTRON
#
# CONFIG_SYSTEM_RAMTRON is not set
#
# SD Card
#
# CONFIG_SYSTEM_SDCARD is not set
#
# Sysinfo
#
# CONFIG_SYSTEM_SYSINFO is not set
#
# USB Monitor
#
#
# Zmodem Commands
#
# CONFIG_SYSTEM_ZMODEM is not set

View File

@ -0,0 +1,76 @@
#!/bin/bash
# configs/samard3x-ek/hello/setenv.sh
#
# Copyright (C) 2013 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# 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.
#
if [ "$_" = "$0" ] ; then
echo "You must source this script, not run it!" 1>&2
exit 1
fi
WD=`pwd`
if [ ! -x "setenv.sh" ]; then
echo "This script must be executed from the top-level NuttX build directory"
exit 1
fi
if [ -z "${PATH_ORIG}" ]; then
export PATH_ORIG="${PATH}"
fi
# This is the Cygwin path to the location where I installed the Atmel GCC
# toolchain under Windows. You will also have to edit this if you install
# this toolchain in any other location
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Atmel/Atmel Toolchain/ARM GCC/Native/4.7.3.99/arm-gnu-toolchain/bin"
# This is the Cygwin path to the location where I installed the CodeSourcery
# toolchain under windows. You will also have to edit this if you install
# the CodeSourcery toolchain in any other location
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
# These are the Cygwin paths to the locations where I installed the Atollic
# toolchain under windows. You will also have to edit this if you install
# the Atollic toolchain in any other location. /usr/bin is added before
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
# at those locations as well.
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
# This is the Cygwin path to the location where I build the buildroot
# toolchain.
#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin"
# Add the path to the toolchain to the PATH varialble
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"