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Add infrastructure for Hitachi SH-1

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1134 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2008-11-05 22:16:22 +00:00
parent 879de25179
commit 20f1fc0e8b
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3
ChangeLog
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@ -531,5 +531,4 @@
communicate with my JTAG wiggler on Linux).
* Fix race condition workaround delay in LPC214X SPI logic. It the cause of the very
bad MMC/SD performance.
* Began port of the Hitachi SH-1 using the SH-1/US7032EVB1 board (this is a work in progress)

1
Documentation/NuttX.html
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@ -1117,6 +1117,7 @@ nuttx-0.3.18 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>
communicate with my JTAG wiggler on Linux).
* Fix race condition workaround delay in LPC214X SPI logic. It the cause of the very
bad MMC/SD performance.
* Began port of the Hitachi SH-1 using the SH-1/US7032EVB1 board (this is a work in progress)
pascal-0.1.3 2008-xx-xx Gregory Nutt <spudmonkey@racsa.co.cr>

73
Documentation/NuttxPortingGuide.html
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@ -16,7 +16,7 @@
</b></big></h1>
<p><small>by</small></p>
<p>Gregory Nutt</p>
<p><small>Last Update: October 22, 2008</small></p>
<p><small>Last Update: November 5, 2008</small></p>
</center>
<center><h1>Table of Contents</h1></center>
@ -601,13 +601,6 @@
as described <a href="#configuringnuttx">below</a>.
</p>
<ul>
<li><code>configs/sim</code>:
A user-mode port of NuttX to the x86 Linux platform is available.
The purpose of this port is primarily to support OS feature developement.
This port does not support interrupts or a real timer (and hence no
round robin scheduler) Otherwise, it is complete.
</li>
<li><code>configs/c5471evm</code>:
This is a port to the Spectrum Digital C5471 evaluation board. The
C5471 is a dual core processor from TI with an ARM7TDMI general purpose
@ -616,12 +609,22 @@
This port is complete, verified, and included in the NuttX release.
</li>
<li><code>configs/ez80f0910200kitg</code>
ez80Acclaim! Microcontroller. This port use the Zilog ez80f0910200kitg
development kit, eZ80F091 part, and the Zilog ZDS-II Windows command line
tools. The development environment is Cygwin under WinXP.
</li>
<li><code>configs/m68322evb</code>:
This is a work in progress for the venerable m68322evb board from
Motorola.
</li>
<li><code>configs/mcu123-lpc214x</code>:
This port is for the NXP LPC2148 as provided on the mcu123.com
lpc214x development board.
This OS is also built with the arm-elf toolchain* under Linux or Cygwin.
STATUS: This port is in progress and should be available in the
nuttx-0.2.5 release.
The port supports serial, timer0, spi, and usb.
</li>
<li><code>configs/ntosd-dm320</code>:
@ -633,9 +636,12 @@
NuttX 0.2.1 release.
</li>
<li><code>configs/m68322evb</code>:
This is a work in progress for the venerable m68322evb board from
Motorola.
<li><code>configs/olimex-strp711</code>:
This port uses the Olimex STR-P711 board arm-elf toolchain* under Linux or Cygwin.
See the <a href="http://www.olimex.com/dev/str-p711.html">Olimex</a> web site
for futher information.
STATUS: Coding for the basic port -- serial console and system timer -- is complete
but untested to problems I am having using OpenOCD with a wiggler clone JTAG.
</li>
<li><code>configs/pjrc-8051</code>:
@ -644,7 +650,19 @@
This port is not quite ready for prime time.
</li>
<li><code>configs/xtrs</code>
<li><code>configs/sim</code>:
A user-mode port of NuttX to the x86 Linux platform is available.
The purpose of this port is primarily to support OS feature developement.
This port does not support interrupts or a real timer (and hence no
round robin scheduler) Otherwise, it is complete.
</li>
<li><code>configs/us7032evb1</code>:
This is a port of the Hitachi SH-1 on the Hitachi SH-1/US7032EVB1 board.
STATUS: Work has just began on this port.
</li>
<li><code>configs/xtrs</code>:
TRS80 Model 3. This port uses a vintage computer based on the Z80.
An emulator for this computer is available to run TRS80 programs on a
linux platform (http://www.tim-mann.org/xtrs.html).
@ -657,10 +675,12 @@
The development environment is Cygwin under WinXP.
</li>
<li><code>configs/ez80f0910200kitg</code>
ez80Acclaim! Microcontroller. This port use the Zilog ez80f0910200kitg
development kit, eZ80F091 part, and the Zilog ZDS-II Windows command line
tools. The development environment is Cygwin under WinXP.
<li><code>configs/z80sim</code>:
z80 Microcontroller. This port uses a Z80 instruction set simulator.
That simulator can be found in the NuttX CVS
<a href="http://nuttx.cvs.sourceforge.net/nuttx/misc/sims/z80sim/">here</a>.
This port also the <a href="http://sdcc.sourceforge.net/">SDCC</a> toolchain
under Linux or Cygwin(verfied with version 2.6.0).
</li>
<li><code>configs/z8encore000zco</code>
@ -674,14 +694,6 @@
development kit, Z8F6423 part, and the Zilog ZDS-II Windows command line
tools. The development environment is Cygwin under WinXP.
</li>
<li><code>configs/z80sim</code>:
z80 Microcontroller. This port uses a Z80 instruction set simulator.
That simulator can be found in the NuttX CVS
<a href="http://nuttx.cvs.sourceforge.net/nuttx/misc/sims/z80sim/">here</a>.
This port also the <a href="http://sdcc.sourceforge.net/">SDCC</a> toolchain
under Linux or Cygwin(verfied with version 2.6.0).
</li>
</ul>
<p><small><blockquote>
@ -1336,13 +1348,16 @@ The system can be re-made subsequently by just typing <code>make</code>.
<li><code>CONFIG_RRLOAD_BINARY</code>:
Make the rrload binary format used with BSPs from <a href="www.ridgerun.com">ridgerun.com</a>
using the <code>tools/mkimage.sh</code> script.</li>
<li><code>CONFIG_INTELHEX_BINARY</code>:
<li><code>CONFIG_INTELHEX_BINARY</code>:
Make the Intel HEX binary format used with many different loaders using the GNU objcopy program
This option hould not be selected if you are not using the GNU toolchain.</li>
<li><code>CONFIG_RAW_BINARY</code>:
<li><code>CONFIG_MOTOROLA_SREC</code>:
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.</li>
<li><code>CONFIG_RAW_BINARY</code>:
mmke 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.</li>
<li><code>CONFIG_HAVE_LIBM</code>:
<li><code>CONFIG_HAVE_LIBM</code>:
Toolchain supports libm.a</li>
</ul>

3
Makefile
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@ -213,6 +213,9 @@ endif
ifeq ($(CONFIG_INTELHEX_BINARY),y)
@$(OBJCOPY) -O ihex $(TOPDIR)/$@ $(TOPDIR)/$@.ihx
endif
ifeq ($(CONFIG_MOTOROLA_SREC),y)
@$(OBJCOPY) -O srec $(TOPDIR)/$@ $(TOPDIR)/$@.srec
endif
ifeq ($(CONFIG_RAW_BINARY),y)
@$(OBJCOPY) -O binary $(TOPDIR)/$@ $(TOPDIR)/$@.bin
endif

94
configs/README.txt
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@ -141,6 +141,9 @@ defconfig -- This is a configuration file similar to the Linux
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.
@ -373,6 +376,44 @@ setenv.sh -- This is a script that you can include that will be installed at
Supported Boards
^^^^^^^^^^^^^^^^
configs/c5471evm
This is a port to the Spectrum Digital C5471 evaluation board. The
TMS320C5471 is a dual core processor from TI with an ARM7TDMI general
purpose processor and a c54 DSP. It is also known as TMS320DA180 or just DA180.
NuttX runs on the ARM core and is built with a GNU arm-elf toolchain*.
This port is complete, verified, and included in the NuttX release.
configs/ez80f0910200kitg
ez80Acclaim! Microcontroller. This port use the Zilog ez80f0910200kitg
development kit, eZ80F091 part, and the Zilog ZDS-II Windows command line
tools. The development environment is Cygwin under WinXP.
configs/m68322evb
This is a work in progress for the venerable m68322evb board from
Motorola. This OS is also built with the arm-elf toolchain*.
configs/mcu123-lpc214x
This port is for the NXP LPC2148 as provided on the mcu123.com
lpc214x development board. This OS is also built with the arm-elf
toolchain*. The port supports serial, timer0, spi, and usb.
configs/ntosd-dm320
This port uses the Neuros OSD with a GNU arm-elf toolchain*:
see http://wiki.neurostechnology.com/index.php/Developer_Welcome .
NuttX operates on the ARM9EJS of this dual core processor.
STATUS: This port is code complete, verified, and included in the
NuttX 0.2.1 release.
configs/olimex-strp711
This port uses the Olimex STR-P711 board arm-elf toolchain* under Linux or Cygwin.
See the http://www.olimex.com/dev/str-p711.html" for futher information.
STATUS: Coding for the basic port -- serial console and system timer -- is complete
but untested to problems I am having using OpenOCD with a wiggler clone JTAG.
configs/pjrc-8051
8051 Microcontroller. This port uses the PJRC 87C52 development system
and the SDCC toolchain. This port is not quite ready for prime time.
configs/sim
A user-mode port of NuttX to the x86 Linux platform is available.
The purpose of this port is primarily to support OS feature development.
@ -382,37 +423,9 @@ configs/sim
NOTE: This target will not run on Cygwin probably for many reasons but
first off because it uses some of the same symbols as does cygwin.dll.
configs/c5471evm
This is a port to the Spectrum Digital C5471 evaluation board. The
TMS320C5471 is a dual core processor from TI with an ARM7TDMI general
purpose processor and a c54 DSP. It is also known as TMS320DA180 or just DA180.
NuttX runs on the ARM core and is built with a GNU arm-elf toolchain*.
This port is complete, verified, and included in the NuttX release.
configs/mcu123-lpc214x
This is a port to the mcu123.com lpc214x development board.
This OS is also built with the arm-elf toolchain*
configs/ntosd-dm320
This port uses the Neuros OSD with a GNU arm-elf toolchain*:
see http://wiki.neurostechnology.com/index.php/Developer_Welcome .
NuttX operates on the ARM9EJS of this dual core processor.
STATUS: This port is code complete, verified, and included in the
NuttX 0.2.1 release.
configs/mcu123-lpc214x
This port is for the NXP LPC2148 as provided on the mcu123.com
lpc214x development board.
STATUS: A basic port that boots and supports a serial console
is in place.
configs/m68322evb
This is a work in progress for the venerable m68322evb board from
Motorola. This OS is also built with the arm-elf toolchain*.
configs/pjrc-8051
8051 Microcontroller. This port uses the PJRC 87C52 development system
and the SDCC toolchain. This port is not quite ready for prime time.
configs/us7032evb1
This is a port of the Hitachi SH-1 on the Hitachi SH-1/US7032EVB1 board.
STATUS: Work has just began on this port.
configs/xtrs
TRS80 Model 3. This port uses a vintage computer based on the Z80.
@ -424,6 +437,13 @@ configs/z16f2800100zcog
development kit and the Zilog ZDS-II Windows command line tools. The
development environment is Cygwin under WinXP.
configs/z80sim
z80 Microcontroller. This port uses a Z80 instruction set simulator.
That simulator can be found in the NuttX CVS at
http://nuttx.cvs.sourceforge.net/nuttx/misc/sims/z80sim.
This port also uses the SDCC toolchain (http://sdcc.sourceforge.net/")
(verified with version 2.6.0).
configs/z8encore000zco
z8Encore! Microcontroller. This port use the Zilog z8encore000zco
development kit, Z8F6403 part, and the Zilog ZDS-II Windows command line
@ -434,18 +454,6 @@ configs/z8f64200100kit
development kit, Z8F6423 part, and the Zilog ZDS-II Windows command line
tools. The development environment is Cygwin under WinXP.
configs/ez80f0910200kitg
ez80Acclaim! Microcontroller. This port use the Zilog ez80f0910200kitg
development kit, eZ80F091 part, and the Zilog ZDS-II Windows command line
tools. The development environment is Cygwin under WinXP.
configs/z80sim
z80 Microcontroller. This port uses a Z80 instruction set simulator.
That simulator can be found in the NuttX CVS at
http://nuttx.cvs.sourceforge.net/nuttx/misc/sims/z80sim.
This port also uses the SDCC toolchain (http://sdcc.sourceforge.net/")
(verified with version 2.6.0).
Other ports for the for the TI TMS320DM270, M683222 and for MIPS are in various
states of progress