Add banked and non-banked configurations
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2322 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
parent
43fdeb6248
commit
a043c5539d
@ -253,13 +253,19 @@ HCS12/DEMO9S12NEC64-specific Configuration Options
|
||||
the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until
|
||||
the delay actually is 100 seconds.
|
||||
|
||||
HCS12 specific chip initialization
|
||||
|
||||
HCS12 specific device driver settings
|
||||
HCS12 build options:
|
||||
|
||||
CONFIG_HCS12_SERIALMON - Indicates that the target systems uses
|
||||
the Freescale serial bootloader.
|
||||
|
||||
CONFIG_HCS12_NONBANKED - Indicates that the target systems does not
|
||||
support banking. Only short calls are made; one fixed page is
|
||||
presented the the paging window. Only 48Kb of FLASH is usable
|
||||
in this configuration: pages 3e, 3d, then 3f will appear as a
|
||||
contiguous address space in memory.
|
||||
|
||||
HCS12 specific device driver settings:
|
||||
|
||||
CONFIG_SCIO_SERIAL_CONSOLE - selects the SCIO for the
|
||||
console and ttys0 (default is the UART0).
|
||||
|
||||
|
||||
@ -36,11 +36,19 @@
|
||||
include ${TOPDIR}/.config
|
||||
|
||||
# Setup for the selected toolchain
|
||||
# NuttX buildroot under Linux or Cygwin
|
||||
|
||||
# NuttX buildroot under Linux or Cygwin
|
||||
CROSSDEV = m68hc12-elf-
|
||||
ARCHCPUFLAGS = -m68hcs12 -mshort
|
||||
MAXOPTIMIZATION = -Os
|
||||
CROSSDEV = m68hc12-elf-
|
||||
MAXOPTIMIZATION = -Os
|
||||
WINTOOL = n
|
||||
|
||||
ifeq ($(CONFIG_HCS12_NONBANKED),y)
|
||||
ARCHCPUFLAGS = -m68hcs12 -mshort -mnolong-calls
|
||||
LDSCRIPT = ld.script.nonbanked
|
||||
else
|
||||
ARCHCPUFLAGS = -m68hcs12 -mshort -mlong-calls
|
||||
LDSCRIPT = ld.script.banked
|
||||
endif
|
||||
|
||||
ifeq ($(WINTOOL),y)
|
||||
# Windows-native toolchains
|
||||
@ -49,14 +57,14 @@ ifeq ($(WINTOOL),y)
|
||||
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)/ostest/ld.script}"
|
||||
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/ostest/$(LDSCRIPT)}"
|
||||
MAXOPTIMIZATION = -O2
|
||||
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/$(CONFIG_ARCH_BOARD)/ostest/ld.script
|
||||
ARCHSCRIPT = -T$(TOPDIR)/configs/$(CONFIG_ARCH_BOARD)/ostest/$(LDSCRIPT)
|
||||
endif
|
||||
|
||||
CC = $(CROSSDEV)gcc
|
||||
|
||||
@ -89,12 +89,24 @@ CONFIG_ARCH_BUTTONS=n
|
||||
CONFIG_ARCH_CALIBRATION=n
|
||||
CONFIG_ARCH_DMA=n
|
||||
|
||||
#
|
||||
# HCS12 build options:
|
||||
#
|
||||
# CONFIG_HCS12_SERIALMON - Indicates that the target systems uses
|
||||
# the Freescale serial bootloader.
|
||||
# CONFIG_HCS12_NONBANKED - Indicates that the target systems does not
|
||||
# support banking. Only short calls are made; one fixed page is
|
||||
# presented the the paging window. Only 48Kb of FLASH is usable
|
||||
# in this configuration: pages 3e, 3d, then 3f will appear as a
|
||||
# contiguous address space in memory.
|
||||
#
|
||||
|
||||
CONFIG_HCS12_SERIALMON=y
|
||||
CONFIG_HCS12_NONBANKED=y
|
||||
|
||||
#
|
||||
# MC9S12NEC64 specific serial device driver settings
|
||||
#
|
||||
# CONFIG_HCS12_SERIALMON - Indicates that the target systems uses
|
||||
# the Freescale serial bootloader.
|
||||
# CONFIG_SCIO_SERIAL_CONSOLE - selects the SCIO for the
|
||||
# console and ttys0 (default is the SCIO).
|
||||
# CONFIG_SCIO_RXBUFSIZE - Characters are buffered as received.
|
||||
@ -106,10 +118,9 @@ CONFIG_ARCH_DMA=n
|
||||
# CONFIG_SCIO_PARTIY - 0=no parity, 1=odd parity, 2=even parity
|
||||
# CONFIG_SCIO_2STOP - Two stop bits
|
||||
#
|
||||
CONFIG_HCS12_SERIALMON=y
|
||||
CONFIG_SCIO_SERIAL_CONSOLE=y
|
||||
CONFIG_SCIO_TXBUFSIZE=256
|
||||
CONFIG_SCIO_RXBUFSIZE=256
|
||||
CONFIG_SCIO_TXBUFSIZE=32
|
||||
CONFIG_SCIO_RXBUFSIZE=32
|
||||
CONFIG_SCIO_BAUD=115200
|
||||
CONFIG_SCIO_BITS=8
|
||||
CONFIG_SCIO_PARITY=0
|
||||
@ -257,8 +268,8 @@ CONFIG_RR_INTERVAL=200
|
||||
CONFIG_SCHED_INSTRUMENTATION=n
|
||||
CONFIG_TASK_NAME_SIZE=0
|
||||
CONFIG_START_YEAR=2009
|
||||
CONFIG_START_MONTH=9
|
||||
CONFIG_START_DAY=21
|
||||
CONFIG_START_MONTH=12
|
||||
CONFIG_START_DAY=11
|
||||
CONFIG_GREGORIAN_TIME=n
|
||||
CONFIG_JULIAN_TIME=n
|
||||
CONFIG_DEV_CONSOLE=y
|
||||
@ -274,7 +285,7 @@ CONFIG_NXFLAT=n
|
||||
CONFIG_SCHED_WORKQUEUE=n
|
||||
CONFIG_SCHED_WORKPRIORITY=50
|
||||
CONFIG_SCHED_WORKPERIOD=(50*1000)
|
||||
CONFIG_SCHED_WORKSTACKSIZE=1024
|
||||
CONFIG_SCHED_WORKSTACKSIZE=256
|
||||
CONFIG_SIG_SIGWORK=4
|
||||
|
||||
#
|
||||
@ -605,7 +616,7 @@ 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_STACKSIZE=512
|
||||
CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
|
||||
|
||||
#
|
||||
@ -645,7 +656,7 @@ CONFIG_EXAMPLES_OSTEST_NBARRIER_THREADS=3
|
||||
CONFIG_EXAMPLES_NSH_FILEIOSIZE=512
|
||||
CONFIG_EXAMPLES_NSH_STRERROR=n
|
||||
CONFIG_EXAMPLES_NSH_LINELEN=64
|
||||
CONFIG_EXAMPLES_NSH_STACKSIZE=2048
|
||||
CONFIG_EXAMPLES_NSH_STACKSIZE=512
|
||||
CONFIG_EXAMPLES_NSH_NESTDEPTH=3
|
||||
CONFIG_EXAMPLES_NSH_DISABLESCRIPT=n
|
||||
CONFIG_EXAMPLES_NSH_DISABLEBG=n
|
||||
@ -724,9 +735,9 @@ CONFIG_BOOT_RUNFROMFLASH=n
|
||||
CONFIG_BOOT_COPYTORAM=n
|
||||
CONFIG_CUSTOM_STACK=n
|
||||
CONFIG_STACK_POINTER=
|
||||
CONFIG_IDLETHREAD_STACKSIZE=1024
|
||||
CONFIG_USERMAIN_STACKSIZE=2048
|
||||
CONFIG_IDLETHREAD_STACKSIZE=256
|
||||
CONFIG_USERMAIN_STACKSIZE=512
|
||||
CONFIG_PTHREAD_STACK_MIN=256
|
||||
CONFIG_PTHREAD_STACK_DEFAULT=2048
|
||||
CONFIG_PTHREAD_STACK_DEFAULT=256
|
||||
CONFIG_HEAP_BASE=
|
||||
CONFIG_HEAP_SIZE=
|
||||
|
||||
@ -45,7 +45,7 @@ MEMORY
|
||||
|
||||
sram (rwx) : ORIGIN = 0x2000, LENGTH = 8K-256
|
||||
|
||||
/* Two fixed text flash pages (corresponding to page 3e and 3f */
|
||||
/* Two fixed text flash pages (corresponding to page 3e and 3f) */
|
||||
|
||||
lowtext(rx) : ORIGIN = 0x4000, LENGTH = 16K /* Page 3e */
|
||||
hitext (rx) : ORIGIN = 0xc000, LENGTH = 16K-2k /* Page 3f */
|
||||
117
configs/demo9s12ne64/ostest/ld.script.nonbanked
Executable file
117
configs/demo9s12ne64/ostest/ld.script.nonbanked
Executable file
@ -0,0 +1,117 @@
|
||||
/****************************************************************************
|
||||
* configs/demo9s12ne64/ostest/ld.script
|
||||
*
|
||||
* Copyright (C) 2009 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 DEMO9S12NE64 has 64Kb of FLASH and 8Kb of SRAM that are assumed to be
|
||||
* paged and positioned as below:
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
/* The 8Kb SRAM is mapped to 0x2000-0x2fff. The top 256 bytes are reserved
|
||||
* for the serial monitor stack space.
|
||||
*/
|
||||
|
||||
sram (rwx) : ORIGIN = 0x2000, LENGTH = 8K-256
|
||||
|
||||
/* Three fixed text flash pages (corresponding to page 3e, 3d, and 3f) at
|
||||
* 16Kb each (minus 2Kb at the end of page 3f that is reserved at the top for
|
||||
* the serial boot loader
|
||||
*/
|
||||
|
||||
text (rx) : ORIGIN = 0x4000, LENGTH = 48K-2k /* Page 3e, 3d, and 3f */
|
||||
|
||||
/* Vectors. These get relocated to 0xf780-f7ff by the serial loader */
|
||||
|
||||
vectors (rx) : ORIGIN = 0xff80, LENGTH = 256
|
||||
}
|
||||
|
||||
OUTPUT_ARCH(m68hc12)
|
||||
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(.);
|
||||
} > text
|
||||
|
||||
_eronly = ABSOLUTE(.); /* See below */
|
||||
|
||||
.data : {
|
||||
_sdata = ABSOLUTE(.);
|
||||
*(.data .data.*)
|
||||
*(.gnu.linkonce.d.*)
|
||||
CONSTRUCTORS
|
||||
_edata = ABSOLUTE(.);
|
||||
} > sram AT > text
|
||||
|
||||
.bss : { /* BSS */
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.bss .bss.*)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
_ebss = ABSOLUTE(.);
|
||||
} > sram
|
||||
|
||||
.vectors : {
|
||||
_svectors = ABSOLUTE(.);
|
||||
*(.vectors)
|
||||
_evectors = ABSOLUTE(.);
|
||||
} > vectors
|
||||
|
||||
/* 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) }
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user