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Fix demand-paging compilation errors 

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@2879 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo 2010-08-22 03:44:18 +00:00
parent fc1aa16d47
commit ac4f2e0b66
23 changed files with 1292 additions and 34 deletions
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8
nuttx/Documentation/NuttX.html
View File

@ -1881,11 +1881,11 @@ nuttx-5.9 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
* examples/uip/main.c - if DHCPC is selected, this example now shows
the assigned IP address.
* arch/arm/src/lm3s and arch/arm/include/lm3s - Definitions for the
TI LM3S9B96 contributed by Tiago Maluta.
TI LM3S9B96 contributed by Tiago Maluta.
* arch/arm/src/lm3s/lm3s_gioirq.c - Fix a logic error in the address
table lookup.
* arch/arm/src/lm3s/lm3s_gioirq.c - Also needs to enable the global
GPIO interrupts.
GPIO interrupts.
* arch/arm/src/lm3s/lm3s_internal.h and lm3s_gpio.c - Fixed the encoding
of GPIO port number that limited support for GPIO ports to 8
* sched/pg_*.c and *.c and include/nuttx/page.h - Implemented the
@ -1893,6 +1893,10 @@ nuttx-5.9 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
http://www.nuttx.org/NuttXDemandPaging.html for details.
* drivers/usbdev/usbdev_serial.c - Correct compilation errors that
occur if CONFIG_USBDEV_DUALSPEED is selected.
* configs/ea3131/pgnsh - Add an NSH configuration with on-demand paging
enabled. This is not expected to be a functionality configuration (at
least not yet); it was created in order to debug the on-demand paging
feature.
pascal-2.1 2010-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>

14
nuttx/TODO
View File

@ -1,7 +1,8 @@
NuttX TODO List (Last updated August 12, 2010)
NuttX TODO List (Last updated August 21, 2010)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
(5) Task/Scheduler (sched/)
(1) On-demand paging (sched/)
(2) Memory Managment (mm/)
(1) Signals (sched/, arch/)
(1) pthreads (sched/)
@ -64,6 +65,17 @@ o Task/Scheduler (sched/)
Priority: Medium, required for standard compliance (but makes the
code bigger)
o On-demand paging (sched/)
^^^^^^^^^^^^^^^^^^^^^^^^^
Description: On-demand paging has recently been incorporated into the RTOS.
The design of this feature is described here:
http://www.nuttx.org/NuttXDemandPaging.html.
As of this writing, the feature is incomplete and untested.
It should not be enabled!
Status: Open, in work
Priority: Medium-Low
o Memory Managment (mm/)
^^^^^^^^^^^^^^^^^^^^^^

2
nuttx/arch/arm/src/arm/pg_macros.h
View File

@ -429,7 +429,7 @@
* non-mappings
*/
sub \npages, \npages, PTE_NPAGES
sub \npages, \npages, #PTE_NPAGES
2:
/* Check if all of the pages have been written. If not, then
* loop and write the next L1 entry.

6
nuttx/arch/arm/src/arm/up_allocpage.c
View File

@ -50,7 +50,9 @@
#ifdef CONFIG_PAGING
#include <nuttx/page.h>
#include "pg_macros.h"
#include "up_internal.h"
/****************************************************************************
* Pre-processor Definitions
@ -177,7 +179,7 @@ int up_allocpage(FAR _TCB *tcb, FAR void **vpage)
*/
pgndx = g_pgndx++;
if (p_pgndx >= CONFIG_PAGING)
if (g_pgndx >= CONFIG_PAGING)
{
g_pgndx = 0;
g_pgwrap = true;
@ -199,7 +201,7 @@ int up_allocpage(FAR _TCB *tcb, FAR void **vpage)
/* Invalidate the instruction TLB corresponding to the virtual address */
tlb_inst_invalidate_single(oldvaddr)
tlb_inst_invalidate_single(oldvaddr);
}
/* Then convert the index to a (physical) page address. */

2
nuttx/arch/arm/src/arm/up_checkmapping.c
View File

@ -100,7 +100,7 @@
bool up_checkmapping(FAR _TCB *tcb)
{
uintptr_t vaddr;
uint32_t *te;
uint32_t *pte;
/* Since interrupts are disabled, we don't need to anything special. */

2
nuttx/arch/arm/src/arm/up_dataabort.c
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@ -133,7 +133,7 @@ void up_dataabort(uint32_t *regs, uint32_t far, uint32_t fsr)
* (It has not yet been saved in the register context save area).
*/
if (far < PG_PAGEDBASE || far >= PG_PAGEDEND)
if (far < PG_PAGED_VBASE || far >= PG_PAGED_VEND)
{
goto segfault;
}

6
nuttx/arch/arm/src/arm/up_head.S
View File

@ -400,7 +400,7 @@ __start:
str r0, [r4, r3, lsr #18] /* Undo identity mapping */
#if defined(CONFIG_PAGING)
/* Populate the L1 table for the data regions */
/* Populate the L1 table for the data region */
adr r0, .Ldataspan
ldmia r0, {r0, r1, r2, r3}
@ -510,13 +510,13 @@ __start:
.Ldataspan:
.long PG_L1_DATA_VADDR /* Virtual address in the L1 table */
.long PG_L2_DATA_PADDR /* Physical address of the L2 page table */
.long PG_DATA_NPAGED /* Number of pages in the data region */
.long PG_DATA_NPAGES /* Number of pages in the data region */
.long MMU_L1_DATAFLAGS /* L1 MMU flags to use */
.Ldatamap:
.long PG_L2_DATA_VADDR /* Virtual address of L2 table */
.long PG_DATA_VBASE /* Virtual address of data memory */
.long PG_DATA_NPAGED /* Number of pages in the data region */
.long PG_DATA_NPAGES /* Number of pages in the data region */
.long MMU_L2_DATAFLAGS /* L2 MMU flags to use */
#endif

2
nuttx/arch/arm/src/arm/up_prefetchabort.c
View File

@ -105,7 +105,7 @@ void up_prefetchabort(uint32_t *regs)
* virtual addresses.
*/
if (regs[REG_R15] >= PG_PAGEDBASE && regs[REG_R15] < PG_PAGEDEND)
if (regs[REG_R15] >= PG_PAGED_VBASE && regs[REG_R15] < PG_PAGED_VEND)
{
/* Save the offending PC as the fault address in the TCB of the currently
* executing task. This value is, of course, already known in regs[REG_R15],

5
nuttx/arch/arm/src/arm/up_va2pte.c
View File

@ -46,6 +46,7 @@
#include <nuttx/sched.h>
#include <nuttx/page.h>
#include "chip.h"
#include "pg_macros.h"
#include "up_internal.h"
@ -88,7 +89,7 @@
*
****************************************************************************/
uint32_t *up_va2pte(uintptr_t vaddr);
uint32_t *up_va2pte(uintptr_t vaddr)
{
uint32_t L1;
uint32_t *L2;
@ -110,7 +111,7 @@ uint32_t *up_va2pte(uintptr_t vaddr);
* 256 x 4Kb or 1024 x 1Kb pages.
*/
ndx = ((vaddr & 0x000fffff) >> PAGESHIFT;
ndx = (vaddr & 0x000fffff) >> PAGESHIFT;
/* Return true if this virtual address is mapped. */

2
nuttx/arch/arm/src/lpc313x/Make.defs
View File

@ -47,7 +47,7 @@ CMN_CSRCS = up_assert.c up_blocktask.c up_copystate.c up_createstack.c \
up_undefinedinsn.c up_usestack.c
ifeq ($(CONFIG_PAGING),y)
CMN_CSRCS += up_pginitialize.c up_checkmapping.c up_allocpage.c up_va1pte.c
CMN_CSRCS += up_pginitialize.c up_checkmapping.c up_allocpage.c up_va2pte.c
endif
CGU_ASRCS =

10
nuttx/arch/arm/src/lpc313x/lpc313x_boot.c
View File

@ -51,6 +51,11 @@
#include "lpc313x_cgudrvr.h"
#include "lpc313x_internal.h"
#ifdef CONFIG_PAGING
# include <nuttx/page.h>
# include "pg_macros.h"
#endif
/************************************************************************************
* Private Types
************************************************************************************/
@ -201,14 +206,15 @@ static void up_setupmappings(void)
************************************************************************************/
#if !defined(CONFIG_ARCH_ROMPGTABLE) && defined(CONFIG_ARCH_LOWVECTORS) && defined(CONFIG_PAGING)
static void up_vectorpermissions(uint32 mmuflags)
static void up_vectorpermissions(uint32_t mmuflags)
{
uint32_t *ptr = (uint3t*)PG_L2_VECT_VADDR;
uint32_t *ptr = (uint32_t*)PG_L2_VECT_VADDR;
uint32_t pte;
/* This is easily because we have already been told everything! */
pte = *ptr;
#ifdef CONFIG_PAGING_VECPPAGE
/* We've been told to use a specify page for the vectors. In this
* case, I expect the pte to be zero the first time this function is

6
nuttx/arch/arm/src/lpc313x/lpc313x_memorymap.h
View File

@ -79,7 +79,7 @@
/* 0x60001000-0x6fffffff: Reserved */
#define LPC313X_NAND_PSECTION 0x70000000 /* 0x70000000-0x700007ff: NANDFLASH Ctrl 2Kb */
/* 0x70000800-0xffffffff: Reserved */
#ifdef CONDFIG_LPC313X_EXTNAND /* End of the physical address space */
#ifdef CONFIG_LPC313X_EXTNAND /* End of the physical address space */
# define LPC313X_LAST_PSECTION (LPC313X_NAND_PSECTION + (1 << 20))
#else
# define LPC313X_LAST_PSECTION (LPC313X_INTC_PSECTION + (1 << 20))
@ -211,7 +211,7 @@
*/
#ifndef CONFIG_ARCH_ROMPGTABLE
# defined LPC313X_FIRST_VSECTION 0x00000000 /* Beginning of the virtual address space */
# define LPC313X_FIRST_VSECTION 0x00000000 /* Beginning of the virtual address space */
# define LPC313X_SHADOWSPACE_VSECTION 0x00000000 /* 0x00000000-0x00000fff: Shadow Area 4Kb */
# define LPC313X_INTSRAM_VSECTION 0x11028000 /* Internal SRAM 96Kb-192Kb */
# define LPC313X_INTSRAM0_VADDR 0x11028000 /* 0x11028000-0x1103ffff: Internal SRAM 0 96Kb */
@ -233,7 +233,7 @@
# define LPC313X_INTC_VSECTION 0x60000000 /* 0x60000000-0x60000fff: Interrupt controller 4Kb */
# define LPC313X_NAND_VSECTION 0x70000000 /* 0x70000000-0x700007ff: NANDFLASH Ctrl 2Kb */
#
# ifdef CONDFIG_LPC313X_EXTNAND /* End of the virtual address space */
# ifdef CONFIG_LPC313X_EXTNAND /* End of the virtual address space */
# define LPC313X_LAST_VSECTION (LPC313X_NAND_VSECTION + (1 << 20))
# else
# define LPC313X_LAST_VSECTION (LPC313X_INTC_VSECTION + (1 << 20))

7
nuttx/configs/ea3131/README.txt
View File

@ -400,6 +400,13 @@ Where <subdir> is one of the following:
examples/ostest. By default, this project assumes that you are
using the DFU bootloader.
pgnsh:
This is the same configuration as nsh, but with On-Demand
paging enabled. See http://www.nuttx.org/NuttXDemandPaging.html.
This configuration is an experiment for the purposes of test
and debug. At present, this does not produce functioning,
usable system
usbserial:
This configuration directory exercises the USB serial class
driver at examples/usbserial. See examples/README.txt for

2
nuttx/configs/ea3131/include/board_memorymap.h
View File

@ -2,7 +2,7 @@
* configs/ea3131/include/board_memorymap.h
* include/arch/board/board_memorymap.h
*
* Copyright (C) 2009 Gregory Nutt. All rights reserved.
* Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without

164
nuttx/configs/ea3131/pgnsh/Make.defs Executable file
View File

@ -0,0 +1,164 @@
############################################################################
# configs/ea3131/pgnsh/Make.defs
#
# Copyright (C) 2010 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 ${TOPDIR}/.config
# Setup for the selected toolchain
ifeq ($(CONFIG_LPC313X_CODESOURCERYW),y)
# CodeSourcery under Windows
CROSSDEV = arm-none-eabi-
WINTOOL = y
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC313X_CODESOURCERYL),y)
# CodeSourcery under Linux
CROSSDEV = arm-none-eabi-
MAXOPTIMIZATION = -O2
endif
ifeq ($(CONFIG_LPC313X_DEVKITARM),y)
# devkitARM under Windows
CROSSDEV = arm-eabi-
WINTOOL = y
endif
ifeq ($(CONFIG_LPC313X_BUILDROOT),y)
# NuttX buildroot under Linux or Cygwin
CROSSDEV = arm-elf-
MAXOPTIMIZATION = -Os
endif
ifeq ($(WINTOOL),y)
# Windows-native toolchains
DIRLINK = $(TOPDIR)/tools/winlink.sh
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
MKDEP = $(TOPDIR)/tools/mknulldeps.sh
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/pgnsh/ld.script}"
else
# Linux/Cygwin-native toolchain
MKDEP = $(TOPDIR)/tools/mkdeps.sh
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/pgnsh/ld.script
endif
CC = $(CROSSDEV)gcc
CXX = $(CROSSDEV)g++
CPP = $(CROSSDEV)gcc -E
LD = $(CROSSDEV)ld
AR = $(CROSSDEV)ar rcs
NM = $(CROSSDEV)nm
OBJCOPY = $(CROSSDEV)objcopy
OBJDUMP = $(CROSSDEV)objdump
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
ifeq ("${CONFIG_DEBUG_SYMBOLS}","y")
ARCHOPTIMIZATION = -g
else
ARCHOPTIMIZATION = $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
endif
ifeq ($(ARCHCCMAJOR),4)
ARCHCPUFLAGS = -mtune=arm9tdmi -march=armv5te -mfloat-abi=soft -fno-builtin
else
ARCHCPUFLAGS = -mapcs-32 -mtune=arm9tdmi -march=armv5te -msoft-float -fno-builtin
endif
ARCHCFLAGS = -fno-builtin
ARCHCXXFLAGS = -fno-builtin -fno-exceptions
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
ARCHWARNINGSXX = -Wall -Wshadow
ARCHDEFINES =
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) -pipe
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES)
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
NXFLATLDFLAGS1 = -r -d -warn-common
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat.ld -no-check-sections
LDNXFLATFLAGS = -e main -s 2048
OBJEXT = .o
LIBEXT = .a
EXEEXT =
ifneq ($(CONFIG_LPC313X_BUILDROOT),y)
LDFLAGS += -nostartfiles -nodefaultlibs
endif
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
LDFLAGS += -g
endif
define PREPROCESS
@echo "CPP: $1->$2"
@$(CPP) $(CPPFLAGS) $1 -o $2
endef
define COMPILE
@echo "CC: $1"
@$(CC) -c $(CFLAGS) $1 -o $2
endef
define COMPILEXX
@echo "CXX: $1"
@$(CXX) -c $(CXXFLAGS) $1 -o $2
endef
define ASSEMBLE
@echo "AS: $1"
@$(CC) -c $(AFLAGS) $1 -o $2
endef
define ARCHIVE
echo "AR: $2"; \
$(AR) $1 $2 || { echo "$(AR) $1 $2 FAILED!" ; exit 1 ; }
endef
define CLEAN
@rm -f *.o *.a
endef
HOSTCC = gcc
HOSTINCLUDES = -I.
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
HOSTLDFLAGS =

873
nuttx/configs/ea3131/pgnsh/defconfig Executable file
View File

@ -0,0 +1,873 @@
############################################################################
# configs/ea3131/pgnsh/defconfig
#
# Copyright (C) 2010 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.
#
############################################################################
#
# architecture selection
#
# CONFIG_ARCH - identifies the arch subdirectory and, hence, the
# processor architecture.
# CONFIG_ARCH_family - for use in C code. This identifies the
# particular chip family that the architecture is implemented
# in.
# CONFIG_ARCH_architecture - for use in C code. This identifies the
# specific architecture within the chip familyl.
# CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
# CONFIG_ARCH_CHIP_name - For use in C code
# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence,
# the board that supports the particular chip or SoC.
# CONFIG_ARCH_BOARD_name - for use in C code
# CONFIG_ENDIAN_BIG - define if big endian (default is little endian)
# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
# CONFIG_DRAM_SIZE - For most ARM9 architectures, this describes the
# size of installed DRAM. For the LPC313X, it is used only to
# deterimine how to map the executable regions. It is SDRAM size
# only if you are executing out of the external SDRAM; or it could
# be NOR FLASH size, external SRAM size, or internal SRAM size.
# CONFIG_DRAM_START - The start address of DRAM (physical)
# CONFIG_DRAM_VSTART - The startaddress of DRAM (virtual)
# CONFIG_ARCH_IRQPRIO - The LPC313x supports interrupt prioritization
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
# stack. If defined, this symbol is the size of the interrupt
# stack in bytes. If not defined, the user task stacks will be
# used during interrupt handling.
# CONFIG_ARCH_STACKDUMP - Do stack dumps after assertions
# CONFIG_ARCH_BOOTLOADER - Set if you are using a bootloader.
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to board architecture.
# CONFIG_ARCH_BUTTONS - Enable support for buttons. Unique to board architecture.
# CONFIG_ARCH_CALIBRATION - Enables some build in instrumentation that
# cause a 100 second delay during boot-up. This 100 second delay
# serves no purpose other than it allows you to calibrate
# CONFIG_BOARD_LOOPSPERMSEC. You simply use a stop watch to measure
# the 100 second delay then adjust CONFIG_BOARD_LOOPSPERMSEC until
# the delay actually is 100 seconds.
# CONFIG_ARCH_DMA - Support DMA initialization
#
CONFIG_ARCH=arm
CONFIG_ARCH_ARM=y
CONFIG_ARCH_ARM926EJS=y
CONFIG_ARCH_CHIP=lpc313x
CONFIG_ARCH_CHIP_LPC3131=y
CONFIG_ARCH_BOARD=ea3131
CONFIG_ARCH_BOARD_EA3131=y
CONFIG_BOARD_LOOPSPERMSEC=16945
CONFIG_DRAM_SIZE=0x00030000
CONFIG_DRAM_START=0x11028000
CONFIG_DRAM_VSTART=0x11028000
CONFIG_ARCH_IRQPRIO=y
CONFIG_ARCH_INTERRUPTSTACK=n
CONFIG_ARCH_STACKDUMP=y
CONFIG_ARCH_BOOTLOADER=n
CONFIG_ARCH_LEDS=y
CONFIG_ARCH_BUTTONS=n
CONFIG_ARCH_CALIBRATION=n
CONFIG_ARCH_DMA=n
#
# ARM-specific configuration
#
# CONFIG_ARCH_LOWVECTORS - define if vectors reside at address 0x0000:00000
# Undefine if vectors reside at address 0xffff:0000
# CONFIG_ARCH_ROMPGTABLE - A pre-initialized, read-only page table is available.
# If defined, then board-specific logic must also define PGTABLE_BASE_PADDR,
# PGTABLE_BASE_VADDR, and all memory section mapping in a file named
# board_memorymap.h.
#
CONFIG_ARCH_LOWVECTORS=y
CONFIG_ARCH_ROMPGTABLE=n
# Identify toolchain and linker options
#
CONFIG_LPC313X_CODESOURCERYW=n
CONFIG_LPC313X_CODESOURCERYL=n
CONFIG_LPC313X_DEVKITARM=n
CONFIG_LPC313X_BUILDROOT=y
#
# Individual subsystems can be enabled:
#
CONFIG_LPC313X_MCI=n
CONFIG_LPC313X_SPI=n
CONFIG_LPC313X_UART=y
#
# Exernal memory available on the board (see also CONFIG_MM_REGIONS)
#
# CONFIG_LPC313X_EXTSRAM0 - Select if external SRAM0 is present
# CONFIG_LPC313X_EXTSRAM0HEAP - Select if external SRAM0 should be
# configured as part of the NuttX heap.
# CONFIG_LPC313X_EXTSRAM0SIZE - Size (in bytes) of the installed
# external SRAM0 memory
# CONFIG_LPC313X_EXTSRAM1 - Select if external SRAM1 is present
# CONFIG_LPC313X_EXTSRAM1HEAP - Select if external SRAM1 should be
# configured as part of the NuttX heap.
# CONFIG_LPC313X_EXTSRAM1SIZE - Size (in bytes) of the installed
# external SRAM1 memory
# CONFIG_LPC313X_EXTSDRAM - Select if external SDRAM is present
# CONFIG_LPC313X_EXTSDRAMHEAP - Select if external SDRAM should be
# configured as part of the NuttX heap.
# CONFIG_LPC313X_EXTSDRAMSIZE - Size (in bytes) of the installed
# external SDRAM memory
# CONFIG_LPC313X_EXTNAND - Select if external NAND is present
# CONFIG_LPC313X_EXTSDRAMSIZE - Size (in bytes) of the installed
# external NAND memory
#
CONFIG_LPC313X_EXTSRAM0=n
CONFIG_LPC313X_EXTSRAM0HEAP=n
CONFIG_LPC313X_EXTSRAM0SIZE=(128*1024)
CONFIG_LPC313X_EXTSRAM1=n
CONFIG_LPC313X_EXTSRAM1HEAP=n
CONFIG_LPC313X_EXTSRAM1SIZE=(128*1024)
CONFIG_LPC313X_EXTSDRAM=n
CONFIG_LPC313X_EXTSDRAMHEAP=n
CONFIG_LPC313X_EXTSDRAMSIZE=(64*1024*1024)
CONFIG_LPC313X_EXTNAND=n
CONFIG_LPC313X_EXTNANDSIZE=(64*1024*1024)
#
# LPC313X specific device driver settings
#
# CONFIG_UART_SERIAL_CONSOLE - selects the UART for the
# console and ttys0
# CONFIG_UART_RXBUFSIZE - Characters are buffered as received.
# This specific the size of the receive buffer
# CONFIG_UART_TXBUFSIZE - Characters are buffered before
# being sent. This specific the size of the transmit buffer
# CONFIG_UART_BAUD - The configure BAUD of the UART. Must be
# CONFIG_UART_BITS - The number of bits. Must be either 7 or 8.
# CONFIG_UART_PARTIY - 0=no parity, 1=odd parity, 2=even parity
# CONFIG_UART_2STOP - Two stop bits
#
CONFIG_UART_SERIAL_CONSOLE=y
CONFIG_UART_TXBUFSIZE=256
CONFIG_UART_RXBUFSIZE=256
CONFIG_UART_BAUD=115200
CONFIG_UART_BITS=8
CONFIG_UART_PARITY=0
CONFIG_UART_2STOP=0
#
# General build options
#
# CONFIG_RRLOAD_BINARY - make the rrload binary format used with
# BSPs from www.ridgerun.com using the tools/mkimage.sh script
# CONFIG_INTELHEX_BINARY - make the Intel HEX binary format
# used with many different loaders using the GNU objcopy program
# Should not be selected if you are not using the GNU toolchain.
# CONFIG_MOTOROLA_SREC - make the Motorola S-Record binary format
# used with many different loaders using the GNU objcopy program
# Should not be selected if you are not using the GNU toolchain.
# CONFIG_RAW_BINARY - make a raw binary format file used with many
# different loaders using the GNU objcopy program. This option
# should not be selected if you are not using the GNU toolchain.
# CONFIG_HAVE_LIBM - toolchain supports libm.a
#
CONFIG_RRLOAD_BINARY=n
CONFIG_INTELHEX_BINARY=n
CONFIG_MOTOROLA_SREC=n
CONFIG_RAW_BINARY=y
CONFIG_HAVE_LIBM=n
#
# General OS setup
#
# CONFIG_EXAMPLE - identifies the subdirectory in examples
# that will be used in the build
# CONFIG_DEBUG - enables built-in debug options
# CONFIG_DEBUG_VERBOSE - enables verbose debug output
# CONFIG_DEBUG_SYMBOLS - build without optimization and with
# debug symbols (needed for use with a debugger).
# CONFIG_MM_REGIONS - If the architecture includes multiple
# regions of memory to allocate from, this specifies the
# number of memory regions that the memory manager must
# handle and enables the API mm_addregion(start, end);
# CONFIG_ARCH_LOWPUTC - architecture supports low-level, boot
# time console output
# CONFIG_TICKS_PER_MSEC - The default system timer is 100Hz
# or TICKS_PER_MSEC=10. This setting may be defined to
# inform NuttX that the processor hardware is providing
# system timer interrupts at some interrupt interval other
# than 10 msec.
# CONFIG_RR_INTERVAL - The round robin timeslice will be set
# this number of milliseconds; Round robin scheduling can
# be disabled by setting this value to zero.
# CONFIG_SCHED_INSTRUMENTATION - enables instrumentation in
# scheduler to monitor system performance
# CONFIG_TASK_NAME_SIZE - Spcifies that maximum size of a
# task name to save in the TCB. Useful if scheduler
# instrumentation is selected. Set to zero to disable.
# CONFIG_START_YEAR, CONFIG_START_MONTH, CONFIG_START_DAY -
# Used to initialize the internal time logic.
# CONFIG_GREGORIAN_TIME - Enables Gregorian time conversions.
# You would only need this if you are concerned about accurate
# time conversions in the past or in the distant future.
# CONFIG_JULIAN_TIME - Enables Julian time conversions. You
# would only need this if you are concerned about accurate
# time conversion in the distand past. You must also define
# CONFIG_GREGORIAN_TIME in order to use Julian time.
# CONFIG_DEV_CONSOLE - Set if architecture-specific logic
# provides /dev/console. Enables stdout, stderr, stdin.
# CONFIG_DEV_LOWCONSOLE - Use the simple, low-level serial console
# driver (minimul support)
# CONFIG_MUTEX_TYPES: Set to enable support for recursive and
# errorcheck mutexes. Enables pthread_mutexattr_settype().
# CONFIG_PRIORITY_INHERITANCE : Set to enable support for priority
# inheritance on mutexes and semaphores.
# CONFIG_SEM_PREALLOCHOLDERS: This setting is only used if priority
# inheritance is enabled. It defines the maximum number of
# different threads (minus one) that can take counts on a
# semaphore with priority inheritance support. This may be
# set to zero if priority inheritance is disabled OR if you
# are only using semaphores as mutexes (only one holder) OR
# if no more than two threads participate using a counting
# semaphore.
# CONFIG_SEM_NNESTPRIO. If priority inheritance is enabled,
# then this setting is the maximum number of higher priority
# threads (minus 1) than can be waiting for another thread
# to release a count on a semaphore. This value may be set
# to zero if no more than one thread is expected to wait for
# a semaphore.
# CONFIG_FDCLONE_DISABLE. Disable cloning of all file descriptors
# by task_create() when a new task is started. If set, all
# files/drivers will appear to be closed in the new task.
# CONFIG_FDCLONE_STDIO. Disable cloning of all but the first
# three file descriptors (stdin, stdout, stderr) by task_create()
# when a new task is started. If set, all files/drivers will
# appear to be closed in the new task except for stdin, stdout,
# and stderr.
# CONFIG_SDCLONE_DISABLE. Disable cloning of all socket
# desciptors by task_create() when a new task is started. If
# set, all sockets will appear to be closed in the new task.
# CONFIG_NXFLAT. Enable support for the NXFLAT binary format.
# This format will support execution of NuttX binaries located
# in a ROMFS filesystem (see examples/nxflat).
# CONFIG_SCHED_WORKQUEUE. Create a dedicated "worker" thread to
# handle delayed processing from interrupt handlers. This feature
# is required for some drivers but, if there are not complaints,
# can be safely disabled. The worker thread also performs
# garbage collection -- completing any delayed memory deallocations
# from interrupt handlers. If the worker thread is disabled,
# then that clean will be performed by the IDLE thread instead
# (which runs at the lowest of priority and may not be appropriate
# if memory reclamation is of high priority). If CONFIG_SCHED_WORKQUEUE
# is enabled, then the following options can also be used:
# CONFIG_SCHED_WORKPRIORITY - The execution priority of the worker
# thread. Default: 50
# CONFIG_SCHED_WORKPERIOD - How often the worker thread checks for
# work in units of microseconds. Default: 50*1000 (50 MS).
# CONFIG_SCHED_WORKSTACKSIZE - The stack size allocated for the worker
# thread. Default: CONFIG_IDLETHREAD_STACKSIZE.
# CONFIG_SIG_SIGWORK - The signal number that will be used to wake-up
# the worker thread. Default: 4
#
CONFIG_EXAMPLE=nsh
CONFIG_DEBUG=n
CONFIG_DEBUG_VERBOSE=n
CONFIG_DEBUG_SYMBOLS=n
CONFIG_MM_REGIONS=1
CONFIG_ARCH_LOWPUTC=y
CONFIG_RR_INTERVAL=200
CONFIG_SCHED_INSTRUMENTATION=n
CONFIG_TASK_NAME_SIZE=0
CONFIG_START_YEAR=2010
CONFIG_START_MONTH=3
CONFIG_START_DAY=15
CONFIG_GREGORIAN_TIME=n
CONFIG_JULIAN_TIME=n
CONFIG_DEV_CONSOLE=y
CONFIG_DEV_LOWCONSOLE=n
CONFIG_MUTEX_TYPES=n
CONFIG_PRIORITY_INHERITANCE=n
CONFIG_SEM_PREALLOCHOLDERS=0
CONFIG_SEM_NNESTPRIO=0
CONFIG_FDCLONE_DISABLE=n
CONFIG_FDCLONE_STDIO=n
CONFIG_SDCLONE_DISABLE=y
CONFIG_NXFLAT=n
CONFIG_SCHED_WORKQUEUE=n
CONFIG_SCHED_WORKPRIORITY=50
CONFIG_SCHED_WORKPERIOD=(50*1000)
CONFIG_SCHED_WORKSTACKSIZE=1024
CONFIG_SIG_SIGWORK=4
#
# OS setup related to on-demand paging:
#
# CONFIG_PAGING - If set =y in your configation file, this setting will
# enable the on-demand paging feature as described in
# http://www.nuttx.org/NuttXDemandPaging.html.
#
# If CONFIG_PAGING is selected, then the following also apply:
#
# CONFIG_PAGING_PAGESIZE - The size of one managed page. This must
# be a value supported by the processor's memory management unit.
# CONFIG_PAGING_NLOCKED - This is the number of locked pages in the
# memory map. The locked address region will then be from
# CONFIG_DRAM_VSTART through (CONFIG_DRAM_VSTART +
# CONFIG_PAGING_PAGESIZE*CONFIG_PAGING_NLOCKED)
# CONFIG_PAGING_LOCKED_PBASE and CONFIG_PAGING_LOCKED_VBASE - These
# may be defined to determine the base address of the locked page
# regions. If neither are defined, the logic will be set the bases
# to CONFIG_DRAM_START and CONFIG_DRAM_VSTART (i.e., it assumes
# that the base address of the locked region is at the beginning
# of RAM).
# NOTE: In some architectures, it may be necessary to take some
# memory from the beginning of this region for vectors or for a
# page table. In such cases, CONFIG_PAGING_LOCKED_P/VBASE should
# take that into consideration to prevent overlapping the locked
# memory region and the system data at the beginning of SRAM.
# CONFIG_PAGING_NPPAGED - This is the number of physical pages
# available to support the paged text region. This paged region
# begins at (CONFIG_PAGING_LOCKED_PBASE + CONFIG_PAGING_PAGESIZE*CONFIG_PAGING_NPPAGED)
# and continues until (CONFIG_PAGING_LOCKED_PBASE + CONFIG_PAGING_PAGESIZE*(CONFIG_PAGING_NLOCKED +
# CONFIG_PAGING_NPPAGED)
# CONFIG_PAGING_NVPAGED - This actual size of the paged text region
# (in pages). This is also the number of virtual pages required to
# support the entire paged region. The on-demand paging feature is
# intended to support only the case where the virtual paged text
# area is much larger the available physical pages. Otherwise, why
# would you enable on-demand paging?
# CONFIG_PAGING_NDATA - This is the number of data pages in the memory
# map. The data region will extend to the end of RAM unless overridden
# by a setting in the configuration file.
# NOTE: In some architectures, it may be necessary to take some memory
# from the end of RAM for page tables or other system usage. The
# configuration settings and linker directives must be cognizant of that:
# CONFIG_PAGING_NDATA should be defined to prevent the data region from
# extending all the way to the end of memory.
# CONFIG_PAGING_DEFPRIO - The default, minimum priority of the page fill
# worker thread. The priority of the page fill work thread will be boosted
# boosted dynmically so that it matches the priority of the task on behalf
# of which it peforms the fill. This defines the minimum priority that
# will be used. Default: 50.
# CONFIG_PAGING_STACKSIZE - Defines the size of the allocated stack
# for the page fill worker thread. Default: 1024.
# CONFIG_PAGING_BLOCKINGFILL - The architecture specific up_fillpage()
# function may be blocking or non-blocking. If defined, this setting
# indicates that the up_fillpage() implementation will block until the
# transfer is completed. Default: Undefined (non-blocking).
# CONFIG_PAGING_WORKPERIOD - The page fill worker thread will wake periodically
# even if there is no mapping to do. This selection controls that wake-up
# period (in microseconds). This wake-up a failsafe that will handle any
# cases where a single is lost (that would really be a bug and shouldn't
# happen!) and also supports timeouts for case of non-blocking, asynchronous
# fills (see CONFIG_PAGING_TIMEOUT_TICKS).
# CONFIG_PAGING_TIMEOUT_TICKS - If defined, the implementation will monitor
# the (asynchronous) page fill logic. If the fill takes longer than this
# number if microseconds, then a fatal error will be declared.
# Default: No timeouts monitored.
#
# Some architecture-specific settings. Defaults are architecture specific.
# If you don't know what you are doing, it is best to leave these undefined
# and try the system defaults:
#
# CONFIG_PAGING_VECPPAGE - This the physical address of the page in
# memory to be mapped to the vector address.
# CONFIG_PAGING_VECL2PADDR - This is the physical address of the L2
# page table entry to use for the vector mapping.
# CONFIG_PAGING_VECL2VADDR - This is the virtual address of the L2
# page table entry to use for the vector mapping.
#
CONFIG_PAGING=y
CONFIG_PAGING_PAGESIZE=4096
CONFIG_PAGING_NLOCKED=8
#CONFIG_PAGING_LOCKED_PBASE
#CONFIG_PAGING_LOCKED_VBASE
CONFIG_PAGING_NPPAGED=24
CONFIG_PAGING_NVPAGED=96
CONFIG_PAGING_NDATA=12
#CONFIG_PAGING_DEFPRIO
CONFIG_PAGING_STACKSIZE=2048
CONFIG_PAGING_BLOCKINGFILL=y
#CONFIG_PAGING_WORKPERIOD
#CONFIG_PAGING_TIMEOUT_TICKS
#CONFIG_PAGING_VECPPAGE
#CONFIG_PAGING_VECL2PADDR
#CONFIG_PAGING_VECL2VADDR
#
# The following can be used to disable categories of
# APIs supported by the OS. If the compiler supports
# weak functions, then it should not be necessary to
# disable functions unless you want to restrict usage
# of those APIs.
#
# There are certain dependency relationships in these
# features.
#
# o mq_notify logic depends on signals to awaken tasks
# waiting for queues to become full or empty.
# o pthread_condtimedwait() depends on signals to wake
# up waiting tasks.
#
CONFIG_DISABLE_CLOCK=n
CONFIG_DISABLE_POSIX_TIMERS=n
CONFIG_DISABLE_PTHREAD=n
CONFIG_DISABLE_SIGNALS=n
CONFIG_DISABLE_MQUEUE=n
CONFIG_DISABLE_MOUNTPOINT=n
CONFIG_DISABLE_ENVIRON=n
CONFIG_DISABLE_POLL=y
#
# Misc libc settings
#
# CONFIG_NOPRINTF_FIELDWIDTH - sprintf-related logic is a
# little smaller if we do not support fieldwidthes
#
CONFIG_NOPRINTF_FIELDWIDTH=n
#
# Allow for architecture optimized implementations
#
# The architecture can provide optimized versions of the
# following to improve system performance
#
CONFIG_ARCH_MEMCPY=n
CONFIG_ARCH_MEMCMP=n
CONFIG_ARCH_MEMMOVE=n
CONFIG_ARCH_MEMSET=n
CONFIG_ARCH_STRCMP=n
CONFIG_ARCH_STRCPY=n
CONFIG_ARCH_STRNCPY=n
CONFIG_ARCH_STRLEN=n
CONFIG_ARCH_BZERO=n
CONFIG_ARCH_KMALLOC=n
CONFIG_ARCH_KZMALLOC=n
CONFIG_ARCH_KFREE=n
#
# Sizes of configurable things (0 disables)
#
# CONFIG_MAX_TASKS - The maximum number of simultaneously
# active tasks. This value must be a power of two.
# CONFIG_MAX_TASK_ARGS - This controls the maximum number of
# of parameters that a task may receive (i.e., maxmum value
# of 'argc')
# CONFIG_NPTHREAD_KEYS - The number of items of thread-
# specific data that can be retained
# CONFIG_NFILE_DESCRIPTORS - The maximum number of file
# descriptors (one for each open)
# CONFIG_NFILE_STREAMS - The maximum number of streams that
# can be fopen'ed
# CONFIG_NAME_MAX - The maximum size of a file name.
# CONFIG_STDIO_BUFFER_SIZE - Size of the buffer to allocate
# on fopen. (Only if CONFIG_NFILE_STREAMS > 0)
# CONFIG_NUNGET_CHARS - Number of characters that can be
# buffered by ungetc() (Only if CONFIG_NFILE_STREAMS > 0)
# CONFIG_PREALLOC_MQ_MSGS - The number of pre-allocated message
# structures. The system manages a pool of preallocated
# message structures to minimize dynamic allocations
# CONFIG_MQ_MAXMSGSIZE - Message structures are allocated with
# a fixed payload size given by this settin (does not include
# other message structure overhead.
# CONFIG_MAX_WDOGPARMS - Maximum number of parameters that
# can be passed to a watchdog handler
# CONFIG_PREALLOC_WDOGS - The number of pre-allocated watchdog
# structures. The system manages a pool of preallocated
# watchdog structures to minimize dynamic allocations
# CONFIG_PREALLOC_TIMERS - The number of pre-allocated POSIX
# timer structures. The system manages a pool of preallocated
# timer structures to minimize dynamic allocations. Set to
# zero for all dynamic allocations.
#
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_STDIO_BUFFER_SIZE=256
CONFIG_NUNGET_CHARS=2
CONFIG_PREALLOC_MQ_MSGS=4
CONFIG_MQ_MAXMSGSIZE=32
CONFIG_MAX_WDOGPARMS=2
CONFIG_PREALLOC_WDOGS=4
CONFIG_PREALLOC_TIMERS=4
#
# Filesystem configuration
#
# CONFIG_FS_FAT - Enable FAT filesystem support
# CONFIG_FAT_SECTORSIZE - Max supported sector size
# CONFIG_FS_ROMFS - Enable ROMFS filesystem support
CONFIG_FS_FAT=y
CONFIG_FS_ROMFS=n
#
# Block driver buffering
#
# CONFIG_FS_READAHEAD
# Enable read-ahead buffering
# CONFIG_FS_WRITEBUFFER
# Enable write buffering
#
CONFIG_FS_READAHEAD=n
CONFIG_FS_WRITEBUFFER=n
#
# SDIO-based MMC/SD driver
#
# CONFIG_SDIO_DMA
# SDIO driver supports DMA
# CONFIG_MMCSD_MMCSUPPORT
# Enable support for MMC cards
# CONFIG_MMCSD_HAVECARDDETECT
# SDIO driver card detection is 100% accurate
#
CONFIG_SDIO_DMA=n
CONFIG_MMCSD_MMCSUPPORT=n
CONFIG_MMCSD_HAVECARDDETECT=n
#
# TCP/IP and UDP support via uIP
# CONFIG_NET - Enable or disable all network features
# CONFIG_NET_IPv6 - Build in support for IPv6
# CONFIG_NSOCKET_DESCRIPTORS - Maximum number of socket descriptors per task/thread.
# CONFIG_NET_SOCKOPTS - Enable or disable support for socket options
# CONFIG_NET_BUFSIZE - uIP buffer size
# CONFIG_NET_TCP - TCP support on or off
# CONFIG_NET_TCP_CONNS - Maximum number of TCP connections (all tasks)
# CONFIG_NET_TCP_READAHEAD_BUFSIZE - Size of TCP read-ahead buffers
# CONFIG_NET_NTCP_READAHEAD_BUFFERS - Number of TCP read-ahead buffers (may be zero)
# CONFIG_NET_TCPBACKLOG - Incoming connections pend in a backlog until
# accept() is called. The size of the backlog is selected when listen() is called.
# CONFIG_NET_MAX_LISTENPORTS - Maximum number of listening TCP ports (all tasks)
# CONFIG_NET_UDP - UDP support on or off
# CONFIG_NET_UDP_CHECKSUMS - UDP checksums on or off
# CONFIG_NET_UDP_CONNS - The maximum amount of concurrent UDP connections
# CONFIG_NET_ICMP - ICMP ping response support on or off
# CONFIG_NET_ICMP_PING - ICMP ping request support on or off
# CONFIG_NET_PINGADDRCONF - Use "ping" packet for setting IP address
# CONFIG_NET_STATISTICS - uIP statistics on or off
# CONFIG_NET_RECEIVE_WINDOW - The size of the advertised receiver's window
# CONFIG_NET_ARPTAB_SIZE - The size of the ARP table
# CONFIG_NET_BROADCAST - Broadcast support
# CONFIG_NET_LLH_LEN - The link level header length
# CONFIG_NET_FWCACHE_SIZE - number of packets to remember when looking for duplicates
#
CONFIG_NET=n
CONFIG_NET_IPv6=n
CONFIG_NSOCKET_DESCRIPTORS=0
CONFIG_NET_SOCKOPTS=y
CONFIG_NET_BUFSIZE=420
CONFIG_NET_TCP=n
CONFIG_NET_TCP_CONNS=40
CONFIG_NET_MAX_LISTENPORTS=40
CONFIG_NET_UDP=n
CONFIG_NET_UDP_CHECKSUMS=y
#CONFIG_NET_UDP_CONNS=10
CONFIG_NET_ICMP=n
CONFIG_NET_ICMP_PING=n
#CONFIG_NET_PINGADDRCONF=0
CONFIG_NET_STATISTICS=y
#CONFIG_NET_RECEIVE_WINDOW=
#CONFIG_NET_ARPTAB_SIZE=8
CONFIG_NET_BROADCAST=n
#CONFIG_NET_LLH_LEN=14
#CONFIG_NET_FWCACHE_SIZE=2
#
# UIP Network Utilities
# CONFIG_NET_DHCP_LIGHT - Reduces size of DHCP
# CONFIG_NET_RESOLV_ENTRIES - Number of resolver entries
#
CONFIG_NET_DHCP_LIGHT=n
CONFIG_NET_RESOLV_ENTRIES=4
#
# USB Device Configuration
#
# CONFIG_USBDEV
# Enables USB device support
# CONFIG_USBDEV_ISOCHRONOUS
# Build in extra support for isochronous endpoints
# CONFIG_USBDEV_DUALSPEED
# Hardware handles high and full speed operation (USB 2.0)
# CONFIG_USBDEV_SELFPOWERED
# Will cause USB features to indicate that the device is
# self-powered
# CONFIG_USBDEV_MAXPOWER
# Maximum power consumption in mA
# CONFIG_USBDEV_TRACE
# Enables USB tracing for debug
# CONFIG_USBDEV_TRACE_NRECORDS
# Number of trace entries to remember
#
CONFIG_USBDEV=n
CONFIG_USBDEV_ISOCHRONOUS=n
CONFIG_USBDEV_DUALSPEED=n
CONFIG_USBDEV_SELFPOWERED=y
CONFIG_USBDEV_REMOTEWAKEUP=n
CONFIG_USBDEV_MAXPOWER=100
CONFIG_USBDEV_TRACE=n
CONFIG_USBDEV_TRACE_NRECORDS=128
#
# LPC313X USB Configuration
#
# CONFIG_LPC313X_GIO_USBATTACH
# GIO that detects USB attach/detach events
# CONFIG_LPC313X_GIO_USBDPPULLUP
# GIO
# CONFIG_DMA320_USBDEV_DMA
# Enable LPC313X-specific DMA support
#
CONFIG_LPC313X_GIO_USBATTACH=6
CONFIG_LPC313X_GIO_USBDPPULLUP=17
CONFIG_LPC313X_VENDORID=0xd320
CONFIG_LPC313X_PRODUCTID=0x3211
CONFIG_LPC313X_USBDEV_DMA=n
#
# USB Serial Device Configuration
#
# CONFIG_USBSER
# Enable compilation of the USB serial driver
# CONFIG_USBSER_EPINTIN
# The logical 7-bit address of a hardware endpoint that supports
# interrupt IN operation
# CONFIG_USBSER_EPBULKOUT
# The logical 7-bit address of a hardware endpoint that supports
# bulk OUT operation
# CONFIG_USBSER_EPBULKIN
# The logical 7-bit address of a hardware endpoint that supports
# bulk IN operation
# CONFIG_USBSER_NWRREQS and CONFIG_USBSER_NRDREQS
# The number of write/read requests that can be in flight
# CONFIG_USBSER_VENDORID and CONFIG_USBSER_VENDORSTR
# The vendor ID code/string
# CONFIG_USBSER_PRODUCTID and CONFIG_USBSER_PRODUCTSTR
# The product ID code/string
# CONFIG_USBSER_RXBUFSIZE and CONFIG_USBSER_TXBUFSIZE
# Size of the serial receive/transmit buffers
#
CONFIG_USBSER=n
CONFIG_USBSER_EPINTIN=3
CONFIG_USBSER_EPBULKOUT=2
CONFIG_USBSER_EPBULKIN=1
CONFIG_USBSER_NWRREQS=4
CONFIG_USBSER_NRDREQS=4
CONFIG_USBSER_VENDORID=0x067b
CONFIG_USBSER_PRODUCTID=0x2303
CONFIG_USBSER_VENDORSTR="Nuttx"
CONFIG_USBSER_PRODUCTSTR="USBdev Serial"
CONFIG_USBSER_RXBUFSIZE=512
CONFIG_USBSER_TXBUFSIZE=512
#
# USB Storage Device Configuration
#
# CONFIG_USBSTRG
# Enable compilation of the USB storage driver
# CONFIG_USBSTRG_EP0MAXPACKET
# Max packet size for endpoint 0
# CONFIG_USBSTRG_EPBULKOUT and CONFIG_USBSTRG_EPBULKIN
# The logical 7-bit address of a hardware endpoints that support
# bulk OUT and IN operations
# CONFIG_USBSTRG_NWRREQS and CONFIG_USBSTRG_NRDREQS
# The number of write/read requests that can be in flight
# CONFIG_USBSTRG_BULKINREQLEN and CONFIG_USBSTRG_BULKOUTREQLEN
# The size of the buffer in each write/read request. This
# value needs to be at least as large as the endpoint
# maxpacket and ideally as large as a block device sector.
# CONFIG_USBSTRG_VENDORID and CONFIG_USBSTRG_VENDORSTR
# The vendor ID code/string
# CONFIG_USBSTRG_PRODUCTID and CONFIG_USBSTRG_PRODUCTSTR
# The product ID code/string
# CONFIG_USBSTRG_REMOVABLE
# Select if the media is removable
#
CONFIG_USBSTRG=n
CONFIG_USBSTRG_EP0MAXPACKET=64
CONFIG_USBSTRG_EPBULKOUT=2
CONFIG_USBSTRG_EPBULKIN=1
CONFIG_USBSTRG_NRDREQS=2
CONFIG_USBSTRG_NWRREQS=2
CONFIG_USBSTRG_BULKINREQLEN=256
CONFIG_USBSTRG_BULKOUTREQLEN=256
CONFIG_USBSTRG_VENDORID=0x584e
CONFIG_USBSTRG_VENDORSTR="NuttX"
CONFIG_USBSTRG_PRODUCTID=0x5342
CONFIG_USBSTRG_PRODUCTSTR="USBdev Storage"
CONFIG_USBSTRG_VERSIONNO=0x0399
CONFIG_USBSTRG_REMOVABLE=y
#
# Settings for examples/uip
#
CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)
CONFIG_EXAMPLE_UIP_DHCPC=n
#
# Settings for examples/nettest
#
CONFIG_EXAMPLE_NETTEST_SERVER=n
CONFIG_EXAMPLE_NETTEST_PERFORMANCE=n
CONFIG_EXAMPLE_NETTEST_NOMAC=n
CONFIG_EXAMPLE_NETTEST_IPADDR=(10<<24|0<<16|0<<8|2)
CONFIG_EXAMPLE_NETTEST_DRIPADDR=(10<<24|0<<16|0<<8|1)
CONFIG_EXAMPLE_NETTEST_NETMASK=(255<<24|255<<16|255<<8|0)
CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1)
#
# Settings for examples/ostest
#
CONFIG_EXAMPLES_OSTEST_LOOPS=1
CONFIG_EXAMPLES_OSTEST_STACKSIZE=2048
CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
#
# Settings for examples/nsh
#
# CONFIG_EXAMPLES_NSH_FILEIOSIZE - Size of a static I/O buffer
# CONFIG_EXAMPLES_NSH_STRERROR - Use strerror(errno)
# CONFIG_EXAMPLES_NSH_LINELEN - Maximum length of one command line
# CONFIG_EXAMPLES_NSH_STACKSIZE - Stack size to use for new threads.
# CONFIG_EXAMPLES_NSH_NESTDEPTH - Max number of nested if-then[-else]-fi
# CONFIG_EXAMPLES_NSH_DISABLESCRIPT - Disable scripting support
# CONFIG_EXAMPLES_NSH_DISABLEBG - Disable background commands
# CONFIG_EXAMPLES_NSH_ROMFSETC - Use startup script in /etc
# CONFIG_EXAMPLES_NSH_CONSOLE - Use serial console front end
# CONFIG_EXAMPLES_NSH_TELNET - Use telnetd console front end
# CONFIG_EXAMPLES_NSH_ARCHINIT - Platform provides architecture
# specific initialization (nsh_archinitialize()).
#
# If CONFIG_EXAMPLES_NSH_TELNET is selected:
# CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE -- Telnetd I/O buffer size
# CONFIG_EXAMPLES_NSH_DHCPC - Obtain address using DHCP
# CONFIG_EXAMPLES_NSH_IPADDR - Provides static IP address
# CONFIG_EXAMPLES_NSH_DRIPADDR - Provides static router IP address
# CONFIG_EXAMPLES_NSH_NETMASK - Provides static network mask
# CONFIG_EXAMPLES_NSH_NOMAC - Use a bogus MAC address
#
# If CONFIG_EXAMPLES_NSH_ROMFSETC is selected:
# CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT - ROMFS mountpoint
# CONFIG_EXAMPLES_NSH_INITSCRIPT - Relative path to init script
# CONFIG_EXAMPLES_NSH_ROMFSDEVNO - ROMFS RAM device minor
# CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE - ROMF sector size
# CONFIG_EXAMPLES_NSH_FATDEVNO - FAT FS RAM device minor
# CONFIG_EXAMPLES_NSH_FATSECTSIZE - FAT FS sector size
# CONFIG_EXAMPLES_NSH_FATNSECTORS - FAT FS number of sectors
# CONFIG_EXAMPLES_NSH_FATMOUNTPT - FAT FS mountpoint
#
CONFIG_EXAMPLES_NSH_FILEIOSIZE=512
CONFIG_EXAMPLES_NSH_STRERROR=n
CONFIG_EXAMPLES_NSH_LINELEN=64
CONFIG_EXAMPLES_NSH_STACKSIZE=2048
CONFIG_EXAMPLES_NSH_NESTDEPTH=3
CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n
CONFIG_EXAMPLES_NSH_DISABLEBG=n
CONFIG_EXAMPLES_NSH_ROMFSETC=n
CONFIG_EXAMPLES_NSH_CONSOLE=y
CONFIG_EXAMPLES_NSH_TELNET=n
CONFIG_EXAMPLES_NSH_ARCHINIT=y
CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
CONFIG_EXAMPLES_NSH_DHCPC=n
CONFIG_EXAMPLES_NSH_NOMAC=n
CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
CONFIG_EXAMPLES_NSH_ROMFSMOUNTPT="/etc"
CONFIG_EXAMPLES_NSH_INITSCRIPT="init.d/rcS"
CONFIG_EXAMPLES_NSH_ROMFSDEVNO=0
CONFIG_EXAMPLES_NSH_ROMFSSECTSIZE=64
CONFIG_EXAMPLES_NSH_FATDEVNO=1
CONFIG_EXAMPLES_NSH_FATSECTSIZE=512
CONFIG_EXAMPLES_NSH_FATNSECTORS=1024
CONFIG_EXAMPLES_NSH_FATMOUNTPT=/tmp
#
# Architecture-specific NSH options
#
CONFIG_EXAMPLES_NSH_MMCSDSPIPORTNO=0
CONFIG_EXAMPLES_NSH_MMCSDSLOTNO=0
CONFIG_EXAMPLES_NSH_MMCSDMINOR=0
#
# Settings for examples/usbserial
#
# CONFIG_EXAMPLES_USBSERIAL_INONLY
# Only verify IN (device-to-host) data transfers. Default: both
# CONFIG_EXAMPLES_USBSERIAL_OUTONLY
# Only verify OUT (host-to-device) data transfers. Default: both
# CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL
# Send only small, single packet messages. Default: Send large and small.
# CONFIG_EXAMPLES_USBSERIAL_ONLYBIG
# Send only large, multi-packet messages. Default: Send large and small.
#
CONFIG_EXAMPLES_USBSERIAL_INONLY=n
CONFIG_EXAMPLES_USBSERIAL_OUTONLY=n
CONFIG_EXAMPLES_USBSERIAL_ONLYSMALL=n
CONFIG_EXAMPLES_USBSERIAL_ONLYBIG=n
CONFIG_EXAMPLES_USBSERIAL_TRACEINIT=n
CONFIG_EXAMPLES_USBSERIAL_TRACECLASS=n
CONFIG_EXAMPLES_USBSERIAL_TRACETRANSFERS=n
CONFIG_EXAMPLES_USBSERIAL_TRACECONTROLLER=n
CONFIG_EXAMPLES_USBSERIAL_TRACEINTERRUPTS=n
#
# Stack and heap information
#
# CONFIG_BOOT_RUNFROMFLASH - Some configurations support XIP
# operation from FLASH but must copy initialized .data sections to RAM.
# CONFIG_BOOT_COPYTORAM - Some configurations boot in FLASH
# but copy themselves entirely into RAM for better performance.
# CONFIG_CUSTOM_STACK - The up_ implementation will handle
# all stack operations outside of the nuttx model.
# CONFIG_STACK_POINTER - The initial stack pointer (arm7tdmi only)
# CONFIG_IDLETHREAD_STACKSIZE - The size of the initial stack.
# This is the thread that (1) performs the inital boot of the system up
# to the point where user_start() is spawned, and (2) there after is the
# IDLE thread that executes only when there is no other thread ready to
# run.
# CONFIG_USERMAIN_STACKSIZE - The size of the stack to allocate
# for the main user thread that begins at the user_start() entry point.
# CONFIG_PTHREAD_STACK_MIN - Minimum pthread stack size
# CONFIG_PTHREAD_STACK_DEFAULT - Default pthread stack size
# CONFIG_HEAP_BASE - The beginning of the heap
# CONFIG_HEAP_SIZE - The size of the heap
#
CONFIG_BOOT_RUNFROMFLASH=n
CONFIG_BOOT_COPYTORAM=n
CONFIG_CUSTOM_STACK=n
CONFIG_STACK_POINTER=
CONFIG_IDLETHREAD_STACKSIZE=1024
CONFIG_USERMAIN_STACKSIZE=2048
CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=2048
CONFIG_HEAP_BASE=
CONFIG_HEAP_SIZE=

107
nuttx/configs/ea3131/pgnsh/ld.script Executable file
View File

@ -0,0 +1,107 @@
/****************************************************************************
* configs/ea3131/pgnsh/ld.script
*
* Copyright (C) 2010 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.
*
****************************************************************************/
/* The LPC3131 has 192Kb of ISRAM beginning at virtual address 0x1102:8000.
* LPC313x boot ROM expects the boot image be compiled with entry point at
* 0x1102:9000. A 128b header will appear at this address (applied by
* lpc313xImgCreator) and the executable code must begin at 0x1102:9080.
*/
MEMORY
{
isram (rwx) : ORIGIN = 0x11029080, LENGTH = 192K - 4224
}
OUTPUT_ARCH(arm)
ENTRY(_stext)
SECTIONS
{
.text : {
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
*(.fixup)
*(.gnu.warning)
*(.rodata .rodata.*)
*(.gnu.linkonce.t.*)
*(.glue_7)
*(.glue_7t)
*(.got)
*(.gcc_except_table)
*(.gnu.linkonce.r.*)
_etext = ABSOLUTE(.);
} > isram
_eronly = ABSOLUTE(.);
.data : {
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
CONSTRUCTORS
_edata = ABSOLUTE(.);
} > isram
.ARM.extab : {
*(.ARM.extab*)
} >isram
.ARM.exidx : {
__exidx_start = ABSOLUTE(.);
*(.ARM.exidx*)
__exidx_end = ABSOLUTE(.);
} > isram
.bss : {
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > isram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
}

47
nuttx/configs/ea3131/pgnsh/setenv.sh Executable file
View File

@ -0,0 +1,47 @@
#!/bin/bash
# configs/ea3131/pgnsh/setenv.sh
#
# Copyright (C) 2010 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.
#
if [ "$(basename $0)" = "setenv.sh" ] ; then
echo "You must source this script, not run it!" 1>&2
exit 1
fi
if [ -z "${PATH_ORIG}" ]; then export PATH_ORIG=${PATH}; fi
WD=`pwd`
export BUILDROOT_BIN="${WD}/../buildroot/build_arm_nofpu/staging_dir/bin"
export LPCTOOL_DIR="${WD}/configs/ea3131/tools"
export PATH="${BUILDROOT_BIN}:${LPCTOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}"
echo "PATH : ${PATH}"

2
nuttx/configs/eagle100/include/board.h
View File

@ -2,7 +2,7 @@
* configs/eagle100/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2009 Gregory Nutt. All rights reserved.
* Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without

34
nuttx/include/debug.h
View File

@ -1,7 +1,7 @@
/****************************************************************************
* include/debug.h
*
* Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
* Copyright (C) 2007-2010 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
@ -164,6 +164,18 @@
# define sllvdbg(x...)
#endif
#ifdef CONFIG_DEBUG_PAGING
# define pgdbg(format, arg...) dbg(format, ##arg)
# define pglldbg(format, arg...) lldbg(format, ##arg)
# define pgvdbg(format, arg...) vdbg(format, ##arg)
# define pgllvdbg(format, arg...) llvdbg(format, ##arg)
#else
# define pgdbg(x...)
# define pglldbg(x...)
# define pgvdbg(x...)
# define pgllvdbg(x...)
#endif
#ifdef CONFIG_DEBUG_DMA
# define dmadbg(format, arg...) dbg(format, ##arg)
# define dmalldbg(format, arg...) lldbg(format, ##arg)
@ -297,6 +309,18 @@
# define sllvdbg (void)
#endif
#ifdef CONFIG_DEBUG_PAGING
# define pgdbg dbg
# define pglldbg lldbg
# define pgvdbg vdbg
# define pgllvdbg llvdbg
#else
# define pgdbg (void)
# define pglldbg (void)
# define pgvdbg (void)
# define pgllvdbg (void)
#endif
#ifdef CONFIG_DEBUG_DMA
# define dmadbg dbg
# define dmalldbg lldbg
@ -415,6 +439,14 @@
# define svdbgdumpbuffer(m,b,n)
#endif
#ifdef CONFIG_DEBUG_PAGING
# define pgdbgdumpbuffer(m,b,n) dbgdumpbuffer(m,b,n)
# define pgvdbgdumpbuffer(m,b,n) vdbgdumpbuffer(m,b,n)
#else
# define pgdbgdumpbuffer(m,b,n)
# define pgvdbgdumpbuffer(m,b,n)
#endif
#ifdef CONFIG_DEBUG_DMA
# define dmadbgdumpbuffer(m,b,n) dbgdumpbuffer(m,b,n)
# define dmavdbgdumpbuffer(m,b,n) vdbgdumpbuffer(m,b,n)

20
nuttx/include/nuttx/page.h
View File

@ -43,8 +43,10 @@
#include <nuttx/config.h>
#include <stdbool.h>
#include <nuttx/sched.h>
#ifndef __ASSEMBLY__
# include <stdbool.h>
# include <nuttx/sched.h>
#endif
#ifdef CONFIG_PAGING
@ -128,8 +130,8 @@
/* The size of physical and virutal paged address regions will then be: */
#define PG_PAGED_PSIZE CONFIG_PAGING_NPPAGED << PAGESHIFT)
#define PG_PAGED_VSIZE CONFIG_PAGING_NVPAGED << PAGESHIFT)
#define PG_PAGED_PSIZE (CONFIG_PAGING_NPPAGED << PAGESHIFT)
#define PG_PAGED_VSIZE (CONFIG_PAGING_NVPAGED << PAGESHIFT)
/* This positions the paging Read-Only text region. If the configuration
* did not override the default, the paged region will immediately follow
@ -174,9 +176,9 @@
#define PG_RAM_PAGES (CONFIG_DRAM_SIZE >> PAGESHIFT)
#ifdef CONFIG_PAGING_NDATA
# PG_DATA_NPAGES CONFIG_PAGING_NDATA
# define PG_DATA_NPAGES CONFIG_PAGING_NDATA
#elif PG_RAM_PAGES > PG_TEXT_NPPAGES
# PG_DATA_NPAGES (PG_RAM_PAGES - PG_TEXT_NPAGES)
# define PG_DATA_NPAGES (PG_RAM_PAGES - PG_TEXT_NPAGES)
#else
# error "Not enough memory for this page layout"
#endif
@ -223,8 +225,8 @@
* Public Data
****************************************************************************/
#ifndef __ASSEMBLY
#ifndef __ASSEMBLY__
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
@ -444,6 +446,6 @@ EXTERN int up_fillpage(FAR _TCB *tcb, FAR void *vpage, up_pgcallback_t pg_callba
}
#endif
#endif /* __ASSEMBLY */
#endif /* __ASSEMBLY__ */
#endif /* CONFIG_PAGING */
#endif /* __NUTTX_PAGE_H */

4
nuttx/sched/pg_worker.c
View File

@ -545,7 +545,7 @@ int pg_worker(int argc, char *argv[])
* Interrupts are still disabled.
*/
#ifdef CONFIG_PAGING_BLOCKINGFILL
#ifndef CONFIG_PAGING_BLOCKINGFILL
/* For the non-blocking up_fillpage(), the page fill worker thread will detect
* that the page fill is complete when it is awakened with g_pftcb non-NULL
* and fill completion status from pg_callback.
@ -589,7 +589,7 @@ int pg_worker(int argc, char *argv[])
* event, then declare a failure.
*/
#if defined() && defined(CONFIG_PAGING_TIMEOUT_TICKS)
#ifdef CONFIG_PAGING_TIMEOUT_TICKS
else
{
dbg("Timeout!\n");

1
nuttx/tools/mkconfig.c
View File

@ -330,6 +330,7 @@ int main(int argc, char **argv, char **envp)
printf("# undef CONFIG_DEBUG_VERBOSE\n");
printf("# undef CONFIG_DEBUG_SCHED\n");
printf("# undef CONFIG_DEBUG_MM\n");
printf("# undef CONFIG_DEBUG_PAGING\n");
printf("# undef CONFIG_DEBUG_DMA\n");
printf("# undef CONFIG_DEBUG_FS\n");
printf("# undef CONFIG_DEBUG_LIB\n");