From 6b89bc3a05319ff2f89fe5a89663c83fa930effa Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Tue, 16 Dec 2014 15:27:36 -0600 Subject: [PATCH] Remove EXPERIMENTAL dependency from the Traveler game. It is basically functional now. --- configs/dk-tm4c129x/Kconfig | 8 + configs/dk-tm4c129x/README.txt | 497 ++++++++++++ configs/dk-tm4c129x/include/board.h | 222 ++++++ configs/dk-tm4c129x/nsh/Make.defs | 110 +++ configs/dk-tm4c129x/nsh/defconfig | 873 ++++++++++++++++++++++ configs/dk-tm4c129x/nsh/setenv.sh | 75 ++ configs/dk-tm4c129x/scripts/ld.script | 115 +++ configs/dk-tm4c129x/src/.gitignore | 2 + configs/dk-tm4c129x/src/Makefile | 91 +++ configs/dk-tm4c129x/src/dk-tm4c129x.h | 111 +++ configs/dk-tm4c129x/src/tm4c_autoleds.c | 122 +++ configs/dk-tm4c129x/src/tm4c_boot.c | 114 +++ configs/dk-tm4c129x/src/tm4c_bringup.c | 66 ++ configs/dk-tm4c129x/src/tm4c_nsh.c | 72 ++ configs/dk-tm4c129x/src/tm4c_ssi.c | 132 ++++ configs/dk-tm4c129x/tools/dk-tm4c129x.cfg | 12 + configs/dk-tm4c129x/tools/oocd.sh | 58 ++ 17 files changed, 2680 insertions(+) create mode 100644 configs/dk-tm4c129x/Kconfig create mode 100644 configs/dk-tm4c129x/README.txt create mode 100644 configs/dk-tm4c129x/include/board.h create mode 100644 configs/dk-tm4c129x/nsh/Make.defs create mode 100644 configs/dk-tm4c129x/nsh/defconfig create mode 100755 configs/dk-tm4c129x/nsh/setenv.sh create mode 100755 configs/dk-tm4c129x/scripts/ld.script create mode 100644 configs/dk-tm4c129x/src/.gitignore create mode 100644 configs/dk-tm4c129x/src/Makefile create mode 100644 configs/dk-tm4c129x/src/dk-tm4c129x.h create mode 100644 configs/dk-tm4c129x/src/tm4c_autoleds.c create mode 100644 configs/dk-tm4c129x/src/tm4c_boot.c create mode 100644 configs/dk-tm4c129x/src/tm4c_bringup.c create mode 100644 configs/dk-tm4c129x/src/tm4c_nsh.c create mode 100644 configs/dk-tm4c129x/src/tm4c_ssi.c create mode 100644 configs/dk-tm4c129x/tools/dk-tm4c129x.cfg create mode 100755 configs/dk-tm4c129x/tools/oocd.sh diff --git a/configs/dk-tm4c129x/Kconfig b/configs/dk-tm4c129x/Kconfig new file mode 100644 index 0000000000..d1a89968a8 --- /dev/null +++ b/configs/dk-tm4c129x/Kconfig @@ -0,0 +1,8 @@ +# +# For a description of the syntax of this configuration file, +# see misc/tools/kconfig-language.txt. +# + +if ARCH_BOARD_DK_TM4C129X + +endif diff --git a/configs/dk-tm4c129x/README.txt b/configs/dk-tm4c129x/README.txt new file mode 100644 index 0000000000..965332e34d --- /dev/null +++ b/configs/dk-tm4c129x/README.txt @@ -0,0 +1,497 @@ +README.txt +========== + + This README file discuss discusses the port of NuttX to the Texas + Instruments DK-TM4C129x Connected Development Kit. + + Description + ----------- + The Tiva™ C Series TM4C129x Connected Development Kit highlights + the 120-MHz Tiva C Series TM4C129XNCZAD ARM® Cortex™-M4 based + microcontroller, including an integrated 10/100 Ethernet MAC + + PHY as well as many other key features. + + Features + -------- + + - Color LCD interface + - USB 2.0 OTG | Host | Device port + - TI wireless EM connection + - BoosterPack and BoosterPack XL interfaces + - Quad SSI-supported 512-Mbit Flash memory + - MicroSD slot + - Expansion interface headers: MCU high-speed USB ULPI port, + Ethernet RMII and MII ports External peripheral interface for + memories, parallel peripherals, and other system functions. + - In-Circuit Debug Interface (ICDI) + +On-Board GPIO Usage +=================== + + [To be provided] + +Using OpenOCD and GDB with an FT2232 JTAG emulator +================================================== + + Building OpenOCD under Cygwin: + + Refer to configs/olimex-lpc1766stk/README.txt + + Installing OpenOCD in Linux: + + sudo apt-get install openocd + + You can also build openocd from its source: + + git clone http://git.code.sf.net/p/openocd/code openocd + cd openocd + + Helper Scripts: + + I have been using the on-board In-Circuit Debug Interface (ICDI) interface. + OpenOCD requires a configuration file. I keep the one I used last here: + + configs/dk-tm4c129x/tools/dk-tm4c129x.cfg + + However, the "correct" configuration script to use with OpenOCD may + change as the features of OpenOCD evolve. So you should at least + compare that dk-tm4c129x.cfg file with configuration files in + /usr/share/openocd/scripts. As of this writing, the configuration + files of interest were: + + /usr/local/share/openocd/scripts/board/dk-tm4c129x.cfg + /usr/local/share/openocd/scripts/interface/ti-icdi.cfg + /usr/local/share/openocd/scripts/target/stellaris_icdi.cfg + + There is also a script on the tools/ directory that I use to start + the OpenOCD daemon on my system called oocd.sh. That script will + probably require some modifications to work in another environment: + + - Possibly the value of OPENOCD_PATH and TARGET_PATH + - It assumes that the correct script to use is the one at + configs/dk-tm4c129x/tools/dk-tm4c129x.cfg + + Starting OpenOCD + + If you are in the top-level NuttX build directlory then you should + be able to start the OpenOCD daemon like: + + oocd.sh $PWD + + The relative path to the oocd.sh script is configs/dk-tm4c129x/tools, + but that should have been added to your PATH variable when you sourced + the setenv.sh script. + + Note that OpenOCD needs to be run with administrator privileges in + some environments (sudo). + + Connecting GDB + + Once the OpenOCD daemon has been started, you can connect to it via + GDB using the following GDB command: + + arm-nuttx-elf-gdb + (gdb) target remote localhost:3333 + + NOTE: The name of your GDB program may differ. For example, with the + CodeSourcery toolchain, the ARM GDB would be called arm-none-eabi-gdb. + + After starting GDB, you can load the NuttX ELF file: + + (gdb) symbol-file nuttx + (gdb) monitor reset + (gdb) monitor halt + (gdb) load nuttx + + NOTES: + + 1. Loading the symbol-file is only useful if you have built NuttX to + include debug symbols (by setting CONFIG_DEBUG_SYMBOLS=y in the + .config file). + 2. The MCU must be halted prior to loading code using 'mon reset' + as described below. + + OpenOCD will support several special 'monitor' commands. These + GDB commands will send comments to the OpenOCD monitor. Here + are a couple that you will need to use: + + (gdb) monitor reset + (gdb) monitor halt + + NOTES: + + 1. The MCU must be halted using 'mon halt' prior to loading code. + 2. Reset will restart the processor after loading code. + 3. The 'monitor' command can be abbreviated as just 'mon'. + +Development Environment +======================= + + Either Linux or Cygwin on Windows can be used for the development environment. + The source has been built only using the GNU toolchain (see below). Other + toolchains will likely cause problems. Testing was performed using the Cygwin + environment. + +GNU Toolchain Options +===================== + + The NuttX make system has been modified to support the following different + toolchain options. + + 1. The NuttX buildroot Toolchain (default, see below), + 2. The CodeSourcery GNU toolchain, + 3. The devkitARM GNU toolchain, + 4. The Atollic toolchain, or + 5. The Code Red toolchain + + All testing has been conducted using the Buildroot toolchain for Cygwin/Linux. + To use a different toolchain, you simply need to add one of the following + configuration options to your .config (or defconfig) file: + + CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default) + CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows or Cygwin + CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL=y : CodeSourcery under Linux + CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM=y : The Atollic toolchain under Windows or Cygwin + CONFIG_ARMV7M_TOOLCHAIN_CODEREDW=y : The Code Red toolchain under Windows + CONFIG_ARMV7M_TOOLCHAIN_CODEREDL=y : The Code Red toolchain under Linux + + CONFIG_ARMV7M_OABI_TOOLCHAIN=y : If you use an older, OABI buildroot toolchain + + If you change the default toolchain, then you may also have to modify the PATH in + the setenv.h file if your make cannot find the tools. + + NOTE: the CodeSourcery (for Windows), Atollic, devkitARM, and Code Red (for Windows) + toolchains are Windows native toolchains. The CodeSourcey (for Linux) and NuttX + buildroot toolchains are Cygwin and/or Linux native toolchains. There are several + limitations to using a Windows based toolchain in a Cygwin environment. The three + biggest are: + + 1. The Windows toolchain cannot follow Cygwin paths. Path conversions are + performed automatically in the Cygwin makefiles using the 'cygpath' utility + but you might easily find some new path problems. If so, check out 'cygpath -w' + + 2. Windows toolchains cannot follow Cygwin symbolic links. Many symbolic links + are used in Nuttx (e.g., include/arch). The make system works around these + problems for the Windows tools by copying directories instead of linking them. + But this can also cause some confusion for you: For example, you may edit + a file in a "linked" directory and find that your changes had no effect. + That is because you are building the copy of the file in the "fake" symbolic + directory. If you use a Windows toolchain, you should get in the habit of + making like this: + + make clean_context all + + An alias in your .bashrc file might make that less painful. + + 3. Dependencies are not made when using Windows versions of the GCC. This is + because the dependencies are generated using Windows pathes which do not + work with the Cygwin make. + + MKDEP = $(TOPDIR)/tools/mknulldeps.sh + + NOTE 1: The CodeSourcery toolchain (2009q1) did not work with default optimization + level of -Os (See Make.defs). It will work with -O0, -O1, or -O2, but not with + -Os. I have not seen this problem with current toolchains. + + NOTE 2: The devkitARM toolchain includes a version of MSYS make. Make sure that + the paths to Cygwin's /bin and /usr/bin directories appear BEFORE the devkitARM + path or will get the wrong version of make. + +IDEs +==== + + NuttX is built using command-line make. It can be used with an IDE, but some + effort will be required to create the project. + + Makefile Build + -------------- + Under Eclipse, it is pretty easy to set up an "empty makefile project" and + simply use the NuttX makefile to build the system. That is almost for free + under Linux. Under Windows, you will need to set up the "Cygwin GCC" empty + makefile project in order to work with Windows (Google for "Eclipse Cygwin" - + there is a lot of help on the internet). + + Native Build + ------------ + Here are a few tips before you start that effort: + + 1) Select the toolchain that you will be using in your .config file + 2) Start the NuttX build at least one time from the Cygwin command line + before trying to create your project. This is necessary to create + certain auto-generated files and directories that will be needed. + 3) Set up include paths: You will need include/, arch/arm/src/tiva, + arch/arm/src/common, arch/arm/src/armv7-m, and sched/. + 4) All assembly files need to have the definition option -D __ASSEMBLY__ + on the command line. + + Startup files will probably cause you some headaches. The NuttX startup file + is arch/arm/src/tiva/tiva_vectors.S. + +NuttX EABI "buildroot" Toolchain +================================ + + A GNU GCC-based toolchain is assumed. The files */setenv.sh should + be modified to point to the correct path to the Cortex-M3 GCC toolchain (if + different from the default in your PATH variable). + + If you have no Cortex-M3 toolchain, one can be downloaded from the NuttX + SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/). + This GNU toolchain builds and executes in the Linux or Cygwin environment. + + 1. You must have already configured Nuttx in /nuttx. + + cd tools + ./configure.sh dk-tm4c129x/ + + 2. Download the latest buildroot package into + + 3. unpack the buildroot tarball. The resulting directory may + have versioning information on it like buildroot-x.y.z. If so, + rename /buildroot-x.y.z to /buildroot. + + 4. cd /buildroot + + 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config + + 6. make oldconfig + + 7. make + + 8. Edit setenv.h, if necessary, so that the PATH variable includes + the path to the newly built binaries. + + See the file configs/README.txt in the buildroot source tree. That has more + details PLUS some special instructions that you will need to follow if you + are building a Cortex-M3 toolchain for Cygwin under Windows. + + NOTE: Unfortunately, the 4.6.3 EABI toolchain is not compatible with the + the NXFLAT tools. See the top-level TODO file (under "Binary loaders") for + more information about this problem. If you plan to use NXFLAT, please do not + use the GCC 4.6.3 EABI toochain; instead use the GCC 4.3.3 OABI toolchain. + See instructions below. + +NuttX OABI "buildroot" Toolchain +================================ + + The older, OABI buildroot toolchain is also available. To use the OABI + toolchain: + + 1. When building the buildroot toolchain, either (1) modify the cortexm3-eabi-defconfig-4.6.3 + configuration to use EABI (using 'make menuconfig'), or (2) use an exising OABI + configuration such as cortexm3-defconfig-4.3.3 + + 2. Modify the Make.defs file to use the OABI conventions: + + +CROSSDEV = arm-nuttx-elf- + +ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft + +NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-gotoff.ld -no-check-sections + -CROSSDEV = arm-nuttx-eabi- + -ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft + -NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections + +NXFLAT Toolchain +================ + + If you are *not* using the NuttX buildroot toolchain and you want to use + the NXFLAT tools, then you will still have to build a portion of the buildroot + tools -- just the NXFLAT tools. The buildroot with the NXFLAT tools can + be downloaded from the NuttX SourceForge download site + (https://sourceforge.net/projects/nuttx/files/). + + This GNU toolchain builds and executes in the Linux or Cygwin environment. + + 1. You must have already configured Nuttx in /nuttx. + + cd tools + ./configure.sh dk-tm4c129x/ + + 2. Download the latest buildroot package into + + 3. unpack the buildroot tarball. The resulting directory may + have versioning information on it like buildroot-x.y.z. If so, + rename /buildroot-x.y.z to /buildroot. + + 4. cd /buildroot + + 5. cp configs/cortexm3-defconfig-nxflat .config + + 6. make oldconfig + + 7. make + + 8. Edit setenv.h, if necessary, so that the PATH variable includes + the path to the newly builtNXFLAT binaries. + +LEDs +==== + + [To be provided] + +Serial Console +============== + + [To be provided] + + +DK-TM4129X Configuration Options +================================ + + CONFIG_ARCH - Identifies the arch/ subdirectory. This should + be set to: + + CONFIG_ARCH=arm + + CONFIG_ARCH_family - For use in C code: + + CONFIG_ARCH_ARM=y + + CONFIG_ARCH_architecture - For use in C code: + + CONFIG_ARCH_CORTEXM4=y + + CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory + + CONFIG_ARCH_CHIP="tiva" + + CONFIG_ARCH_CHIP_name - For use in C code to identify the exact + chip: + + CONFIG_ARCH_CHIP_TM4C129XNCZAD + + CONFIG_ARCH_BOARD - Identifies the configs subdirectory and + hence, the board that supports the particular chip or SoC. + + CONFIG_ARCH_BOARD=dk-tm4c129x (for the DK-TM4129X) + + CONFIG_ARCH_BOARD_name - For use in C code + + CONFIG_ARCH_BOARD_DK_TM4C129X + + CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation + of delay loops + + CONFIG_ENDIAN_BIG - define if big endian (default is little + endian) + + CONFIG_RAM_SIZE - Describes the installed DRAM (SRAM in this case): + + CONFIG_RAM_SIZE=0x00008000 (32Kb) + + CONFIG_RAM_START - The start address of installed DRAM + + CONFIG_RAM_START=0x20000000 + + CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that + have LEDs + + 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_LEDS - Use LEDs to show state. 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 calibratre + CONFIG_ARCH_LOOPSPERMSEC. You simply use a stop watch to measure + the 100 second delay then adjust CONFIG_ARCH_LOOPSPERMSEC until + the delay actually is 100 seconds. + + There are configurations for disabling support for interrupts GPIO ports. + GPIOJ must be disabled because it does not exist on the TM4C129x. + Additional interrupt support can be disabled if desired to reduce memory + footprint. + + CONFIG_TIVA_DISABLE_GPIOA_IRQS=n + CONFIG_TIVA_DISABLE_GPIOB_IRQS=n + CONFIG_TIVA_DISABLE_GPIOC_IRQS=n + CONFIG_TIVA_DISABLE_GPIOD_IRQS=n + CONFIG_TIVA_DISABLE_GPIOE_IRQS=n + CONFIG_TIVA_DISABLE_GPIOF_IRQS=n + CONFIG_TIVA_DISABLE_GPIOG_IRQS=n + CONFIG_TIVA_DISABLE_GPIOH_IRQS=n + CONFIG_TIVA_DISABLE_GPIOJ_IRQS=n + CONFIG_TIVA_DISABLE_GPIOK_IRQS=n + CONFIG_TIVA_DISABLE_GPIOL_IRQS=n + CONFIG_TIVA_DISABLE_GPIOM_IRQS=n + CONFIG_TIVA_DISABLE_GPION_IRQS=n + CONFIG_TIVA_DISABLE_GPIOP_IRQS=n + CONFIG_TIVA_DISABLE_GPIOQ_IRQS=n + + TM4C129x specific device driver settings + + CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the + console and ttys0 (default is the UART0). + CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. + This specific the size of the receive buffer + CONFIG_UARTn_TXBUFSIZE - Characters are buffered before + being sent. This specific the size of the transmit buffer + CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be + CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8. + CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity + CONFIG_UARTn_2STOP - Two stop bits + + CONFIG_SSI0_DISABLE - Select to disable support for SSI0 + CONFIG_SSI1_DISABLE - Select to disable support for SSI1 + CONFIG_SSI_POLLWAIT - Select to disable interrupt driven SSI support. + Poll-waiting is recommended if the interrupt rate would be to + high in the interrupt driven case. + CONFIG_SSI_TXLIMIT - Write this many words to the Tx FIFO before + emptying the Rx FIFO. If the SPI frequency is high and this + value is large, then larger values of this setting may cause + Rx FIFO overrun errors. Default: half of the Tx FIFO size (4). + + CONFIG_TIVA_ETHERNET - This must be set (along with CONFIG_NET) + to build the Tiva Ethernet driver + CONFIG_TIVA_ETHLEDS - Enable to use Ethernet LEDs on the board. + CONFIG_TIVA_BOARDMAC - If the board-specific logic can provide + a MAC address (via tiva_ethernetmac()), then this should be selected. + CONFIG_TIVA_ETHHDUPLEX - Set to force half duplex operation + CONFIG_TIVA_ETHNOAUTOCRC - Set to suppress auto-CRC generation + CONFIG_TIVA_ETHNOPAD - Set to suppress Tx padding + CONFIG_TIVA_MULTICAST - Set to enable multicast frames + CONFIG_TIVA_PROMISCUOUS - Set to enable promiscuous mode + CONFIG_TIVA_BADCRC - Set to enable bad CRC rejection. + CONFIG_TIVA_DUMPPACKET - Dump each packet received/sent to the console. + +Configurations +============== + +Each DK-TM4129X configuration is maintained in a +sub-directory and can be selected as follow: + + cd tools + ./configure.sh dk-tm4c129x/ + cd - + . ./setenv.sh + +Where is one of the following: + + nsh: + --- + Configures the NuttShell (nsh) located at apps/examples/nsh. The + configuration enables the serial VCOM interfaces on UART0. Support for + builtin applications is enabled, but in the base configuration no + builtin applications are selected. + + NOTES: + + 1. This configuration uses the mconf-based configuration tool. To + change this configuration using that tool, you should: + + a. Build and install the kconfig-mconf tool. See nuttx/README.txt + and misc/tools/ + + b. Execute 'make menuconfig' in nuttx/ in order to start the + reconfiguration process. + + 2. By default, this configuration uses the CodeSourcery toolchain + for Windows and builds under Cygwin (or probably MSYS). That + can easily be reconfigured, of course. + + CONFIG_HOST_LINUX=y : Linux (Cygwin under Windows okay too). + CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : Buildroot (arm-nuttx-elf-gcc) + CONFIG_RAW_BINARY=y : Output formats: ELF and raw binary diff --git a/configs/dk-tm4c129x/include/board.h b/configs/dk-tm4c129x/include/board.h new file mode 100644 index 0000000000..adc4e0b791 --- /dev/null +++ b/configs/dk-tm4c129x/include/board.h @@ -0,0 +1,222 @@ +/************************************************************************************ + * configs/dk-tm4c129x/include/board.h + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __CONFIGS_DK_TM4C129X_INCLUDE_BOARD_H +#define __CONFIGS_DK_TM4C129X_INCLUDE_BOARD_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* Clocking *************************************************************************/ + +/* RCC settings. Crystals on-board the TMC4C123G LaunchPad include: + * + * 16MHz connected to OSC0/1 (pins 40/41) + * 32.768kHz connected to XOSC0/1 (pins 34/36) + */ + +#define SYSCON_RCC_XTAL SYSCON_RCC_XTAL16000KHZ /* On-board crystal is 16 MHz */ +#define XTAL_FREQUENCY 16000000 + +/* Oscillator source is the main oscillator */ + +#define SYSCON_RCC_OSCSRC SYSCON_RCC_OSCSRC_MOSC +#define SYSCON_RCC2_OSCSRC SYSCON_RCC2_OSCSRC2_MOSC +#define OSCSRC_FREQUENCY XTAL_FREQUENCY + +/* Use system divider = 4; this corresponds to a system clock frequency + * of (400 / 1) / 5 = 80MHz (Using RCC2 and DIV400). + */ + +#define TIVA_SYSDIV 5 +#define SYSCLK_FREQUENCY 80000000 /* 80MHz */ + +/* Other RCC settings: + * + * - Main and internal oscillators enabled. + * - PLL and sys dividers not bypassed + * - PLL not powered down + * - No auto-clock gating reset + */ + +#define TIVA_RCC_VALUE (SYSCON_RCC_OSCSRC | SYSCON_RCC_XTAL | \ + SYSCON_RCC_USESYSDIV | SYSCON_RCC_SYSDIV(TIVA_SYSDIV)) + +/* RCC2 settings + * + * - PLL and sys dividers not bypassed. + * - PLL not powered down + * - Not using RCC2 + * + * When SYSCON_RCC2_DIV400 is not selected, SYSDIV2 is the divisor-1. + * When SYSCON_RCC2_DIV400 is selected, SYSDIV2 is the divisor-1)/2, plus + * the LSB: + * + * SYSDIV2 SYSDIV2LSB DIVISOR + * 0 N/A 2 + * 1 0 3 + * " 1 4 + * 2 0 5 + * " 1 6 + * etc. + */ + +#if (TIVA_SYSDIV & 1) == 0 +# define TIVA_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV2LSB | \ + SYSCON_RCC2_SYSDIV_DIV400(TIVA_SYSDIV) | \ + SYSCON_RCC2_DIV400 | SYSCON_RCC2_USERCC2) +#else +# define TIVA_RCC2_VALUE (SYSCON_RCC2_OSCSRC | SYSCON_RCC2_SYSDIV_DIV400(TIVA_SYSDIV) | \ + SYSCON_RCC2_DIV400 | SYSCON_RCC2_USERCC2) +#endif + +/* LED definitions ******************************************************************/ +/* The TMC4C123G LaunchPad has a single RGB LED. There is only one visible LED which + * will vary in color. But, from the standpoint of the firmware, this appears as + * three LEDs: + * + * BOARD_LED_R -- Connected to PF1 + * BOARD_LED_G -- Connected to PF3 + * BOARD_LED_B -- Connected to PF2 + */ + +/* LED index values for use with tm4c_setled() */ + +#define BOARD_LED_R 0 +#define BOARD_LED_G 1 +#define BOARD_LED_B 2 +#define BOARD_NLEDS 3 + +/* LED bits for use with tm4c_setleds() */ + +#define BOARD_LED1_BIT (1 << BOARD_LED1) +#define BOARD_LED2_BIT (1 << BOARD_LED2) + +/* If CONFIG_ARCH_LEDS is defined, then automated support for the LaunchPad LEDs + * will be included in the build: + * + * OFF: + * - OFF means that the OS is still initializing. Initialization is very fast so + * if you see this at all, it probably means that the system is hanging up + * somewhere in the initialization phases. + * + * GREEN or GREEN-ish + * - This means that the OS completed initialization. + * + * Bluish: + * - Whenever and interrupt or signal handler is entered, the BLUE LED is + * illuminated and extinguished when the interrupt or signal handler exits. + * This will add a BLUE-ish tinge to the LED. + * + * Redish: + * - If a recovered assertion occurs, the RED component will be illuminated + * briefly while the assertion is handled. You will probably never see this. + * + * Flashing RED: + * - In the event of a fatal crash, the BLUE and GREEN components will be + * extinguished and the RED component will FLASH at a 2Hz rate. + */ + /* RED GREEN BLUE */ +#define LED_STARTED 0 /* OFF OFF OFF */ +#define LED_HEAPALLOCATE 0 /* OFF OFF OFF */ +#define LED_IRQSENABLED 0 /* OFF OFF OFF */ +#define LED_STACKCREATED 1 /* OFF ON OFF */ +#define LED_INIRQ 2 /* NC NC ON (momentary) */ +#define LED_SIGNAL 2 /* NC NC ON (momentary) */ +#define LED_ASSERTION 3 /* ON NC NC (momentary) */ +#define LED_PANIC 4 /* ON OFF OFF (flashing 2Hz) */ + +/* LED definitions ******************************************************************/ +/* The TMC4C123G LaunchPad has a two buttons: + * + * BOARD_SW1 -- Connected to PF4 + * BOARD_SW2 -- Connected to PF0 + */ + +#define BUTTON_SW1 0 +#define BUTTON_SW2 1 +#define NUM_BUTTONS 2 + +#define BUTTON_SW1_BIT (1 << BUTTON_SW1) +#define BUTTON_SW2_BIT (1 << BUTTON_SW2) + +/* Pin Multiplexing Disambiguation **************************************************/ + +#define GPIO_UART1_CTS GPIO_UART1_CTS_1 +#define GPIO_UART1_RTS GPIO_UART1_RTS_1 +#define GPIO_UART1_RX GPIO_UART1_RX_1 +#define GPIO_UART1_TX GPIO_UART1_TX_1 + +/************************************************************************************ + * Public Function Prototypes + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Name: tiva_boardinitialize + * + * Description: + * All Tiva architectures must provide the following entry point. This entry + * point is called early in the intitialization -- after all memory has been + * configured and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +void tiva_boardinitialize(void); + +/************************************************************************************ + * Name: tm4c_ledinit, tm4c_setled, and tm4c_setleds + * + * Description: + * If CONFIG_ARCH_LEDS is defined, then NuttX will control the on-board LED. If + * CONFIG_ARCH_LEDS is not defined, then the following interfaces are available to + * control the LEDs from user applications. + * + ************************************************************************************/ + +#ifndef CONFIG_ARCH_LEDS +void tm4c_ledinit(void); +void tm4c_setled(int led, bool ledon); +void tm4c_setleds(uint8_t ledset); +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __CONFIGS_DK_TM4C129X_INCLUDE_BOARD_H */ diff --git a/configs/dk-tm4c129x/nsh/Make.defs b/configs/dk-tm4c129x/nsh/Make.defs new file mode 100644 index 0000000000..9a93ae6018 --- /dev/null +++ b/configs/dk-tm4c129x/nsh/Make.defs @@ -0,0 +1,110 @@ +############################################################################ +# configs/dk-tm4c129x/nsh/Make.defs +# +# Copyright (C) 2014 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# 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 ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs + +ifeq ($(WINTOOL),y) + # Windows-native toolchains + DIRLINK = $(TOPDIR)/tools/copydir.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)/scripts/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)/scripts/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 +endif + +ifneq ($(CONFIG_DEBUG_NOOPT),y) + ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer +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) $(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)/binfmt/libnxflat/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 = + diff --git a/configs/dk-tm4c129x/nsh/defconfig b/configs/dk-tm4c129x/nsh/defconfig new file mode 100644 index 0000000000..d0b4ecdf09 --- /dev/null +++ b/configs/dk-tm4c129x/nsh/defconfig @@ -0,0 +1,873 @@ +# +# Automatically generated file; DO NOT EDIT. +# Nuttx/ Configuration +# + +# +# Build Setup +# +# CONFIG_EXPERIMENTAL is not set +# CONFIG_DEFAULT_SMALL is not set +CONFIG_HOST_LINUX=y +# CONFIG_HOST_OSX is not set +# CONFIG_HOST_WINDOWS is not set +# CONFIG_HOST_OTHER is not set + +# +# Build Configuration +# +# CONFIG_APPS_DIR="../apps" +CONFIG_BUILD_FLAT=y +# CONFIG_BUILD_2PASS is not set + +# +# Binary Output Formats +# +# CONFIG_RRLOAD_BINARY is not set +# CONFIG_INTELHEX_BINARY is not set +# CONFIG_MOTOROLA_SREC is not set +CONFIG_RAW_BINARY=y +# CONFIG_UBOOT_UIMAGE is not set + +# +# Customize Header Files +# +# CONFIG_ARCH_STDINT_H is not set +# 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_ARCH_HAVE_STACKCHECK=y +# CONFIG_ARCH_HAVE_HEAPCHECK is not set +# CONFIG_DEBUG_SYMBOLS is not set +CONFIG_ARCH_HAVE_CUSTOMOPT=y +# CONFIG_DEBUG_NOOPT is not set +# CONFIG_DEBUG_CUSTOMOPT is not set +CONFIG_DEBUG_FULLOPT=y + +# +# System Type +# +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_A1X is not set +# CONFIG_ARCH_CHIP_C5471 is not set +# CONFIG_ARCH_CHIP_CALYPSO is not set +# CONFIG_ARCH_CHIP_DM320 is not set +# CONFIG_ARCH_CHIP_EFM32 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_TIVA=y +# 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 is not set +# CONFIG_ARCH_CHIP_SAMD is not set +# 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=y +# CONFIG_ARCH_CORTEXA5 is not set +# CONFIG_ARCH_CORTEXA8 is not set +CONFIG_ARCH_FAMILY="armv7-m" +CONFIG_ARCH_CHIP="tiva" +# CONFIG_ARMV7M_USEBASEPRI is not set +CONFIG_ARCH_HAVE_CMNVECTOR=y +# CONFIG_ARMV7M_CMNVECTOR is not set +CONFIG_ARCH_HAVE_FPU=y +# CONFIG_ARCH_FPU is not set +# CONFIG_ARMV7M_MPU is not set + +# +# ARMV7M Configuration Options +# +CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y +# CONFIG_ARMV7M_TOOLCHAIN_CODEREDL is not set +# CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL is not set +# CONFIG_ARMV7M_TOOLCHAIN_GNU_EABIL is not set +CONFIG_ARMV7M_OABI_TOOLCHAIN=y +# CONFIG_ARMV7M_ITMSYSLOG is not set + +# +# Tiva/Stellaris Configuration Options +# +# CONFIG_ARCH_CHIP_TM4C123GH6ZRB is not set +CONFIG_ARCH_CHIP_TM4C129XNCZAD=y +# CONFIG_ARCH_CHIP_CC3200 is not set +CONFIG_ARCH_CHIP_TM4C=y +# CONFIG_TIVA_BOARD_EARLYINIT is not set + +# +# Tiva/Stellaris Peripheral Support +# +CONFIG_TIVA_HAVE_I2C2=y +CONFIG_TIVA_HAVE_I2C3=y +CONFIG_TIVA_HAVE_UART3=y +CONFIG_TIVA_HAVE_UART4=y +CONFIG_TIVA_HAVE_UART5=y +CONFIG_TIVA_HAVE_UART6=y +CONFIG_TIVA_HAVE_UART7=y +# CONFIG_TIVA_I2C0 is not set +# CONFIG_TIVA_I2C1 is not set +# CONFIG_TIVA_I2C2 is not set +# CONFIG_TIVA_I2C3 is not set +CONFIG_TIVA_UART0=y +# CONFIG_TIVA_UART1 is not set +# CONFIG_TIVA_UART2 is not set +# CONFIG_TIVA_UART3 is not set +# CONFIG_TIVA_UART4 is not set +# CONFIG_TIVA_UART5 is not set +# CONFIG_TIVA_UART6 is not set +# CONFIG_TIVA_UART7 is not set +# CONFIG_SSI0_DISABLE is not set +CONFIG_SSI1_DISABLE=y +# CONFIG_TIVA_ETHERNET is not set +# CONFIG_TIVA_FLASH is not set + +# +# Disable GPIO Interrupts +# +# CONFIG_TIVA_DISABLE_GPIOA_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOB_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOC_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOD_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOE_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOF_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOG_IRQS is not set +CONFIG_TIVA_DISABLE_GPIOH_IRQS=y +CONFIG_TIVA_DISABLE_GPIOJ_IRQS=y +# CONFIG_TIVA_DISABLE_GPIOK_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOL_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOM_IRQS is not set +# CONFIG_TIVA_DISABLE_GPION_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOP_IRQS is not set +# CONFIG_TIVA_DISABLE_GPIOQ_IRQS is not set + +# +# Tiva/Stellaris SSI Configuration +# +CONFIG_SSI_POLLWAIT=y +CONFIG_SSI_TXLIMIT=4 + +# +# Architecture Options +# +# CONFIG_ARCH_NOINTC is not set +# CONFIG_ARCH_VECNOTIRQ is not set +# CONFIG_ARCH_DMA is not set +CONFIG_ARCH_HAVE_IRQPRIO=y +# CONFIG_ARCH_L2CACHE is not set +# CONFIG_ARCH_HAVE_COHERENT_DCACHE is not set +# CONFIG_ARCH_HAVE_ADDRENV is not set +# CONFIG_ARCH_NEED_ADDRENV_MAPPING is not set +CONFIG_ARCH_HAVE_VFORK=y +# CONFIG_ARCH_HAVE_MMU is not set +CONFIG_ARCH_HAVE_MPU=y +# CONFIG_ARCH_NAND_HWECC is not set +# CONFIG_ARCH_HAVE_EXTCLK is not set +# CONFIG_ARCH_USE_MPU is not set +# CONFIG_ARCH_IRQPRIO is not set +CONFIG_ARCH_STACKDUMP=y +# CONFIG_ENDIAN_BIG is not set +# CONFIG_ARCH_IDLE_CUSTOM is not set +# CONFIG_ARCH_HAVE_RAMFUNCS is not set +CONFIG_ARCH_HAVE_RAMVECTORS=y +# CONFIG_ARCH_RAMVECTORS is not set + +# +# Board Settings +# +CONFIG_BOARD_LOOPSPERMSEC=4531 +# CONFIG_ARCH_CALIBRATION is not set + +# +# Interrupt options +# +CONFIG_ARCH_HAVE_INTERRUPTSTACK=y +CONFIG_ARCH_INTERRUPTSTACK=0 +CONFIG_ARCH_HAVE_HIPRI_INTERRUPT=y +# CONFIG_ARCH_HIPRI_INTERRUPT is not set + +# +# Boot options +# +# CONFIG_BOOT_RUNFROMEXTSRAM is not set +CONFIG_BOOT_RUNFROMFLASH=y +# CONFIG_BOOT_RUNFROMISRAM is not set +# CONFIG_BOOT_RUNFROMSDRAM is not set +# CONFIG_BOOT_COPYTORAM is not set + +# +# Boot Memory Configuration +# +CONFIG_RAM_START=0x20000000 +CONFIG_RAM_SIZE=32768 +# CONFIG_ARCH_HAVE_SDRAM is not set + +# +# Board Selection +# +CONFIG_ARCH_BOARD_DK_TM4C129X=y +# CONFIG_ARCH_BOARD_CUSTOM is not set +CONFIG_ARCH_BOARD="dk-tm4c129x" + +# +# 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 +CONFIG_NSH_MMCSDMINOR=0 + +# +# Board-Specific Options +# + +# +# RTOS Features +# +CONFIG_DISABLE_OS_API=y +# 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 is not set + +# +# Clocks and Timers +# +CONFIG_USEC_PER_TICK=10000 +# CONFIG_SYSTEM_TIME64 is not set +# CONFIG_CLOCK_MONOTONIC is not set +# CONFIG_JULIAN_TIME is not set +CONFIG_START_YEAR=2013 +CONFIG_START_MONTH=3 +CONFIG_START_DAY=24 +CONFIG_MAX_WDOGPARMS=2 +CONFIG_PREALLOC_WDOGS=4 +CONFIG_WDOG_INTRESERVE=0 +CONFIG_PREALLOC_TIMERS=4 + +# +# Tasks and Scheduling +# +# CONFIG_INIT_NONE is not set +CONFIG_INIT_ENTRYPOINT=y +# CONFIG_INIT_FILEPATH is not set +CONFIG_USER_ENTRYPOINT="nsh_main" +CONFIG_RR_INTERVAL=200 +CONFIG_TASK_NAME_SIZE=0 +CONFIG_MAX_TASKS=16 +# CONFIG_SCHED_HAVE_PARENT is not set +CONFIG_SCHED_WAITPID=y + +# +# Pthread Options +# +# CONFIG_MUTEX_TYPES is not set +CONFIG_NPTHREAD_KEYS=4 + +# +# Performance Monitoring +# +# CONFIG_SCHED_CPULOAD is not set +# CONFIG_SCHED_INSTRUMENTATION is not set + +# +# Files and I/O +# +CONFIG_DEV_CONSOLE=y +# CONFIG_FDCLONE_DISABLE is not set +# CONFIG_FDCLONE_STDIO is not set +# CONFIG_SDCLONE_DISABLE is not set +CONFIG_NFILE_DESCRIPTORS=8 +CONFIG_NFILE_STREAMS=8 +CONFIG_NAME_MAX=32 +# CONFIG_PRIORITY_INHERITANCE is not set + +# +# RTOS hooks +# +# CONFIG_BOARD_INITIALIZE is not set +# CONFIG_SCHED_STARTHOOK is not set +# CONFIG_SCHED_ATEXIT is not set +# CONFIG_SCHED_ONEXIT is not set + +# +# Signal Numbers +# +CONFIG_SIG_SIGUSR1=1 +CONFIG_SIG_SIGUSR2=2 +CONFIG_SIG_SIGALARM=3 +CONFIG_SIG_SIGCONDTIMEDOUT=16 + +# +# POSIX Message Queue Options +# +CONFIG_PREALLOC_MQ_MSGS=4 +CONFIG_MQ_MAXMSGSIZE=32 + +# +# Work Queue Support +# +# CONFIG_SCHED_WORKQUEUE is not set +# CONFIG_SCHED_HPWORK is not set +# CONFIG_SCHED_LPWORK is not set + +# +# Stack and heap information +# +CONFIG_IDLETHREAD_STACKSIZE=1024 +CONFIG_USERMAIN_STACKSIZE=2048 +CONFIG_PTHREAD_STACK_MIN=256 +CONFIG_PTHREAD_STACK_DEFAULT=2048 +# CONFIG_LIB_SYSCALL is not set + +# +# Device Drivers +# +CONFIG_DISABLE_POLL=y +CONFIG_DEV_NULL=y +# CONFIG_DEV_ZERO is not set +# CONFIG_LOOP is not set + +# +# Buffering +# +# CONFIG_DRVR_WRITEBUFFER is not set +# CONFIG_DRVR_READAHEAD is not set +# CONFIG_RAMDISK is not set +# CONFIG_CAN is not set +# CONFIG_ARCH_HAVE_PWM_PULSECOUNT is not set +# CONFIG_PWM is not set +# CONFIG_ARCH_HAVE_I2CRESET is not set +# CONFIG_I2C is not set +# CONFIG_SPI is not set +# CONFIG_I2S is not set +# CONFIG_RTC is not set +# CONFIG_WATCHDOG is not set +# CONFIG_TIMER is not set +# CONFIG_ANALOG is not set +# CONFIG_AUDIO_DEVICES is not set +# CONFIG_VIDEO_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_EEPROM is not set +# CONFIG_PIPES is not set +# CONFIG_PM is not set +# CONFIG_POWER is not set +# CONFIG_SENSORS is not set +# CONFIG_SERCOMM_CONSOLE is not set +CONFIG_SERIAL=y +# CONFIG_DEV_LOWCONSOLE is not set +# CONFIG_16550_UART is not set +# CONFIG_ARCH_HAVE_UART is not set +CONFIG_ARCH_HAVE_UART0=y +# CONFIG_ARCH_HAVE_UART1 is not set +# CONFIG_ARCH_HAVE_UART2 is not set +# CONFIG_ARCH_HAVE_UART3 is not set +# CONFIG_ARCH_HAVE_UART4 is not set +# CONFIG_ARCH_HAVE_UART5 is not set +# CONFIG_ARCH_HAVE_UART6 is not set +# CONFIG_ARCH_HAVE_UART7 is not set +# CONFIG_ARCH_HAVE_UART8 is not set +# CONFIG_ARCH_HAVE_SCI0 is not set +# CONFIG_ARCH_HAVE_SCI1 is not set +# CONFIG_ARCH_HAVE_USART0 is not set +# CONFIG_ARCH_HAVE_USART1 is not set +# CONFIG_ARCH_HAVE_USART2 is not set +# CONFIG_ARCH_HAVE_USART3 is not set +# CONFIG_ARCH_HAVE_USART4 is not set +# CONFIG_ARCH_HAVE_USART5 is not set +# CONFIG_ARCH_HAVE_USART6 is not set +# CONFIG_ARCH_HAVE_USART7 is not set +# CONFIG_ARCH_HAVE_USART8 is not set +# CONFIG_ARCH_HAVE_OTHER_UART is not set + +# +# USART Configuration +# +CONFIG_MCU_SERIAL=y +CONFIG_STANDARD_SERIAL=y +# CONFIG_ARCH_HAVE_SERIAL_TERMIOS is not set +CONFIG_UART0_SERIAL_CONSOLE=y +# CONFIG_OTHER_SERIAL_CONSOLE is not set +# CONFIG_NO_SERIAL_CONSOLE is not set + +# +# UART0 Configuration +# +CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART0_BAUD=115200 +CONFIG_UART0_BITS=8 +CONFIG_UART0_PARITY=0 +CONFIG_UART0_2STOP=0 +# CONFIG_UART0_IFLOWCONTROL is not set +# CONFIG_UART0_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_ARCH_HAVE_NET is not set +# CONFIG_ARCH_HAVE_PHY is not set +# CONFIG_NET is not set + +# +# Crypto API +# +# CONFIG_CRYPTO is not set + +# +# File Systems +# + +# +# File system configuration +# +# CONFIG_DISABLE_MOUNTPOINT is not set +# CONFIG_FS_AUTOMOUNTER is not set +# CONFIG_DISABLE_PSEUDOFS_OPERATIONS is not set +# CONFIG_FS_READABLE is not set +# CONFIG_FS_WRITABLE is not set +# CONFIG_FS_NAMED_SEMAPHORES is not set +CONFIG_FS_MQUEUE_MPATH="/var/mqueue" +# CONFIG_FS_RAMMAP is not set +# CONFIG_FS_FAT is not set +# CONFIG_FS_NXFFS is not set +# CONFIG_FS_ROMFS is not set +# CONFIG_FS_SMARTFS is not set +# CONFIG_FS_BINFS is not set +# CONFIG_FS_PROCFS is not set + +# +# System Logging +# +# CONFIG_SYSLOG is not set +# CONFIG_SYSLOG_TIMESTAMP is not set + +# +# Graphics Support +# +# CONFIG_NX is not set + +# +# Memory Management +# +# CONFIG_MM_SMALL is not set +CONFIG_MM_REGIONS=1 +# CONFIG_ARCH_HAVE_HEAP2 is not set +# CONFIG_GRAN is not set + +# +# Audio Support +# +# CONFIG_AUDIO is not set + +# +# Binary Loader +# +# CONFIG_BINFMT_DISABLE is not set +# CONFIG_BINFMT_EXEPATH is not set +# CONFIG_NXFLAT is not set +# CONFIG_ELF is not set +CONFIG_BUILTIN=y +# CONFIG_PIC is not set +# CONFIG_SYMTAB_ORDEREDBYNAME is not set + +# +# Library Routines +# + +# +# Standard C Library Options +# +CONFIG_STDIO_BUFFER_SIZE=64 +CONFIG_STDIO_LINEBUFFER=y +CONFIG_NUNGET_CHARS=2 +CONFIG_LIB_HOMEDIR="/" +# CONFIG_LIBM is not set +# CONFIG_NOPRINTF_FIELDWIDTH is not set +# CONFIG_LIBC_FLOATINGPOINT is not set +# CONFIG_LIBC_IOCTL_VARIADIC 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_LIBC_LOCALTIME is not set +CONFIG_LIB_SENDFILE_BUFSIZE=512 +# CONFIG_ARCH_ROMGETC is not set +# CONFIG_ARCH_OPTIMIZED_FUNCTIONS is not set + +# +# Non-standard Library Support +# +# 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 +# +CONFIG_BUILTIN_PROXY_STACKSIZE=1024 + +# +# Examples +# +# CONFIG_EXAMPLES_BUTTONS is not set +# CONFIG_EXAMPLES_CAN is not set +# CONFIG_EXAMPLES_CONFIGDATA is not set +# CONFIG_EXAMPLES_CPUHOG 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 is not set +# 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_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=y +# CONFIG_EXAMPLES_NULL is not set +# CONFIG_EXAMPLES_NX is not set +# CONFIG_EXAMPLES_NXTERM 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 is not set +# CONFIG_EXAMPLES_PIPE 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_SERIALBLASTER is not set +# CONFIG_EXAMPLES_SERIALRX is not set +# CONFIG_EXAMPLES_SERLOOP is not set +# CONFIG_EXAMPLES_SLCD is not set +# CONFIG_EXAMPLES_SMART_TEST 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_WEBSERVER is not set +# CONFIG_EXAMPLES_USBSERIAL 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_DHCPD is not set +# CONFIG_NETUTILS_FTPC is not set +# CONFIG_NETUTILS_FTPD is not set +# CONFIG_NETUTILS_JSON is not set +# CONFIG_NETUTILS_SMTP is not set +# CONFIG_NETUTILS_TFTPC is not set +# CONFIG_NETUTILS_THTTPD is not set +# CONFIG_NETUTILS_NETLIB is not set +# CONFIG_NETUTILS_WEBCLIENT is not set + +# +# FreeModBus +# +# CONFIG_MODBUS is not set + +# +# NSH Library +# +CONFIG_NSH_LIBRARY=y + +# +# Command Line Configuration +# +CONFIG_NSH_READLINE=y +# CONFIG_NSH_CLE is not set +CONFIG_NSH_LINELEN=64 +# CONFIG_NSH_DISABLE_SEMICOLON is not set +CONFIG_NSH_CMDPARMS=y +CONFIG_NSH_MAXARGUMENTS=6 +CONFIG_NSH_ARGCAT=y +CONFIG_NSH_NESTDEPTH=3 +# CONFIG_NSH_DISABLEBG is not set +CONFIG_NSH_BUILTIN_APPS=y + +# +# Disable Individual commands +# +# CONFIG_NSH_DISABLE_ADDROUTE is not set +# CONFIG_NSH_DISABLE_CAT is not set +# CONFIG_NSH_DISABLE_CD is not set +# CONFIG_NSH_DISABLE_CP is not set +# CONFIG_NSH_DISABLE_CMP is not set +# CONFIG_NSH_DISABLE_DD is not set +# CONFIG_NSH_DISABLE_DF is not set +# CONFIG_NSH_DISABLE_DELROUTE is not set +# CONFIG_NSH_DISABLE_ECHO is not set +# CONFIG_NSH_DISABLE_EXEC is not set +# CONFIG_NSH_DISABLE_EXIT is not set +# CONFIG_NSH_DISABLE_FREE is not set +# CONFIG_NSH_DISABLE_GET is not set +# CONFIG_NSH_DISABLE_HELP is not set +# CONFIG_NSH_DISABLE_HEXDUMP is not set +# CONFIG_NSH_DISABLE_IFCONFIG is not set +# CONFIG_NSH_DISABLE_KILL is not set +# CONFIG_NSH_DISABLE_LOSETUP is not set +# CONFIG_NSH_DISABLE_LS is not set +# CONFIG_NSH_DISABLE_MB is not set +# CONFIG_NSH_DISABLE_MKDIR is not set +# CONFIG_NSH_DISABLE_MKFIFO is not set +# CONFIG_NSH_DISABLE_MKRD is not set +# CONFIG_NSH_DISABLE_MH is not set +# CONFIG_NSH_DISABLE_MOUNT is not set +# CONFIG_NSH_DISABLE_MW is not set +# CONFIG_NSH_DISABLE_PS is not set +# CONFIG_NSH_DISABLE_PUT is not set +# CONFIG_NSH_DISABLE_PWD is not set +# CONFIG_NSH_DISABLE_RM is not set +# CONFIG_NSH_DISABLE_RMDIR is not set +# CONFIG_NSH_DISABLE_SET is not set +# CONFIG_NSH_DISABLE_SH is not set +# CONFIG_NSH_DISABLE_SLEEP is not set +# CONFIG_NSH_DISABLE_TEST is not set +# CONFIG_NSH_DISABLE_UMOUNT is not set +# CONFIG_NSH_DISABLE_UNSET is not set +# CONFIG_NSH_DISABLE_USLEEP is not set +# CONFIG_NSH_DISABLE_WGET is not set +# CONFIG_NSH_DISABLE_XD is not set + +# +# Configure Command Options +# +CONFIG_NSH_CMDOPT_DF_H=y +CONFIG_NSH_CODECS_BUFSIZE=128 +CONFIG_NSH_CMDOPT_HEXDUMP=y +CONFIG_NSH_FILEIOSIZE=512 + +# +# Scripting Support +# +# CONFIG_NSH_DISABLESCRIPT is not set +# CONFIG_NSH_DISABLE_ITEF is not set +# CONFIG_NSH_DISABLE_LOOPS is not set + +# +# Console Configuration +# +CONFIG_NSH_CONSOLE=y +# CONFIG_NSH_ALTCONDEV is not set +# CONFIG_NSH_ARCHINIT is not set + +# +# NxWidgets/NxWM +# + +# +# Platform-specific Support +# +# CONFIG_PLATFORM_CONFIGDATA is not set + +# +# System Libraries and NSH Add-Ons +# + +# +# Custom Free Memory Command +# +# CONFIG_SYSTEM_FREE is not set + +# +# EMACS-like Command Line Editor +# +# CONFIG_SYSTEM_CLE is not set + +# +# FLASH Program Installation +# +# CONFIG_SYSTEM_INSTALL is not set + +# +# FLASH Erase-all Command +# + +# +# Intel HEX to binary conversion +# +# CONFIG_SYSTEM_HEX2BIN is not set + +# +# I2C tool +# + +# +# INI File Parser +# +# CONFIG_SYSTEM_INIFILE is not set + +# +# NxPlayer media player library / command Line +# + +# +# RAM test +# +# CONFIG_SYSTEM_RAMTEST is not set + +# +# readline() +# +CONFIG_SYSTEM_READLINE=y +CONFIG_READLINE_ECHO=y + +# +# P-Code Support +# + +# +# PHY Tool +# + +# +# Power Off +# +# CONFIG_SYSTEM_POWEROFF is not set + +# +# RAMTRON +# +# CONFIG_SYSTEM_RAMTRON is not set + +# +# SD Card +# +# CONFIG_SYSTEM_SDCARD is not set + +# +# Sudoku +# +# CONFIG_SYSTEM_SUDOKU is not set + +# +# Sysinfo +# +# CONFIG_SYSTEM_SYSINFO is not set + +# +# VI Work-Alike Editor +# +# CONFIG_SYSTEM_VI is not set + +# +# Stack Monitor +# + +# +# USB CDC/ACM Device Commands +# + +# +# USB Composite Device Commands +# + +# +# USB Mass Storage Device Commands +# + +# +# USB Monitor +# + +# +# Zmodem Commands +# +# CONFIG_SYSTEM_ZMODEM is not set diff --git a/configs/dk-tm4c129x/nsh/setenv.sh b/configs/dk-tm4c129x/nsh/setenv.sh new file mode 100755 index 0000000000..a000406d72 --- /dev/null +++ b/configs/dk-tm4c129x/nsh/setenv.sh @@ -0,0 +1,75 @@ +#!/bin/bash +# configs/dk-tm4c129x/nsh/setenv.sh +# +# Copyright (C) 2014 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# 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="${PATH}" +fi + +# This is the Cygwin path to the location where I installed the CodeSourcery +# toolchain under windows. You will also have to edit this if you install +# the CodeSourcery toolchain in any other location +#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin" +#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin" +#export TOOLCHAIN_BIN="/cygdrive/c/Users/MyName/MentorGraphics/Sourcery_CodeBench_Lite_for_ARM_EABI/bin" + +# These are the Cygwin paths to the locations where I installed the Atollic +# toolchain under windows. You will also have to edit this if you install +# the Atollic toolchain in any other location. /usr/bin is added before +# the Atollic bin path because there is are binaries named gcc.exe and g++.exe +# at those locations as well. +#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin" +#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin" + +# This is the Cygwin path to the location where I build the buildroot +# toolchain. +export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm_nofpu/staging_dir/bin" + +# The dk-tm4c129x/tools directory +export TOOL_DIR="${WD}/configs/dk-tm4c129x/tools" + +# Add the path to the toolchain and tools directory to the PATH varialble +export PATH="${TOOLCHAIN_BIN}:${TOOL_DIR}:/sbin:/usr/sbin:${PATH_ORIG}" + +echo "PATH : ${PATH}" diff --git a/configs/dk-tm4c129x/scripts/ld.script b/configs/dk-tm4c129x/scripts/ld.script new file mode 100755 index 0000000000..bfb0996f32 --- /dev/null +++ b/configs/dk-tm4c129x/scripts/ld.script @@ -0,0 +1,115 @@ +/**************************************************************************** + * configs/dk-tm4c129x/scripts/ld.script + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * 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 TM4C129XNCZAD has 1024Kib of FLASH beginning at address 0x0000:0000 and + * 256Kib of SRAM beginning at 0x2000:0000. + */ + +MEMORY +{ + flash (rx) : ORIGIN = 0x00000000, LENGTH = 1M + sram (rwx) : ORIGIN = 0x20000000, LENGTH = 256K +} + +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(.); + } > flash + + .init_section : { + _sinit = ABSOLUTE(.); + *(.init_array .init_array.*) + _einit = ABSOLUTE(.); + } > flash + + .ARM.extab : { + *(.ARM.extab*) + } > flash + + __exidx_start = ABSOLUTE(.); + .ARM.exidx : { + *(.ARM.exidx*) + } > flash + __exidx_end = ABSOLUTE(.); + + _eronly = ABSOLUTE(.); + + .data : { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + _edata = ABSOLUTE(.); + } > sram AT > flash + + .bss : { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + _ebss = ABSOLUTE(.); + } > sram + + /* 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) } +} diff --git a/configs/dk-tm4c129x/src/.gitignore b/configs/dk-tm4c129x/src/.gitignore new file mode 100644 index 0000000000..726d936e1e --- /dev/null +++ b/configs/dk-tm4c129x/src/.gitignore @@ -0,0 +1,2 @@ +/.depend +/Make.dep diff --git a/configs/dk-tm4c129x/src/Makefile b/configs/dk-tm4c129x/src/Makefile new file mode 100644 index 0000000000..4e26dbc5d8 --- /dev/null +++ b/configs/dk-tm4c129x/src/Makefile @@ -0,0 +1,91 @@ +############################################################################ +# configs/dk-tm4c129x/src/Makefile +# +# Copyright (C) 2014 Gregory Nutt. All rights reserved. +# Author: Gregory Nutt +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in +# the documentation and/or other materials provided with the +# distribution. +# 3. Neither the name NuttX nor the names of its contributors may be +# used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS +# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED +# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# +############################################################################ + +-include $(TOPDIR)/Make.defs + +CFLAGS += -I$(TOPDIR)/sched + +ASRCS = +AOBJS = $(ASRCS:.S=$(OBJEXT)) +CSRCS = tm4c_boot.c tm4c_bringup.c tm4c_ssi.c + +ifeq ($(CONFIG_ARCH_LEDS),y) +CSRCS += tm4c_autoleds.c +endif + +ifeq ($(CONFIG_NSH_ARCHINIT),y) +CSRCS += tm4c_nsh.c +endif + +COBJS = $(CSRCS:.c=$(OBJEXT)) + +SRCS = $(ASRCS) $(CSRCS) +OBJS = $(AOBJS) $(COBJS) + +ARCH_SRCDIR = $(TOPDIR)/arch/$(CONFIG_ARCH)/src +ifeq ($(WINTOOL),y) + CFLAGS += -I "${shell cygpath -w $(ARCH_SRCDIR)/chip}" \ + -I "${shell cygpath -w $(ARCH_SRCDIR)/common}" \ + -I "${shell cygpath -w $(ARCH_SRCDIR)/armv7-m}" +else + CFLAGS += -I$(ARCH_SRCDIR)/chip -I$(ARCH_SRCDIR)/common -I$(ARCH_SRCDIR)/armv7-m +endif + +all: libboard$(LIBEXT) + +$(AOBJS): %$(OBJEXT): %.S + $(call ASSEMBLE, $<, $@) + +$(COBJS) $(LINKOBJS): %$(OBJEXT): %.c + $(call COMPILE, $<, $@) + +libboard$(LIBEXT): $(OBJS) + $(call ARCHIVE, $@, $(OBJS)) + +.depend: Makefile $(SRCS) + $(Q) $(MKDEP) $(CC) -- $(CFLAGS) -- $(SRCS) >Make.dep + $(Q) touch $@ + +depend: .depend + +clean: + $(call DELFILE, libboard$(LIBEXT)) + $(call CLEAN) + +distclean: clean + $(call DELFILE, Make.dep) + $(call DELFILE, .depend) + +-include Make.dep diff --git a/configs/dk-tm4c129x/src/dk-tm4c129x.h b/configs/dk-tm4c129x/src/dk-tm4c129x.h new file mode 100644 index 0000000000..ae7e14effe --- /dev/null +++ b/configs/dk-tm4c129x/src/dk-tm4c129x.h @@ -0,0 +1,111 @@ +/************************************************************************************ + * configs/dk-tm4c129x/src/dk-tm4c129x.h + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +#ifndef __CONFIGS_DK_TM4C129X_DK_TM4C129X_H +#define __CONFIGS_DK_TM4C129X_DK_TM4C129X_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include +#include + +#include "chip.h" +#include "tiva_gpio.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ +/* Configuration ********************************************************************/ + +/* How many SSI modules does this chip support? */ + +#if TIVA_NSSI < 1 +# undef CONFIG_SSI0_DISABLE +# define CONFIG_SSI0_DISABLE 1 +# undef CONFIG_SSI1_DISABLE +# define CONFIG_SSI1_DISABLE 1 +#elif TIVA_NSSI < 2 +# undef CONFIG_SSI1_DISABLE +# define CONFIG_SSI1_DISABLE 1 +#endif + +/* DK-TM4C129x *********************************************************************/ +/* LEDS -- To be provided */ + +/* Buttons -- To be provided */ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Name: tm4c_ssiinitialize + * + * Description: + * Called to configure SPI chip select GPIO pins for the DK-TM4C129x. + * + ************************************************************************************/ + +void weak_function tm4c_ssiinitialize(void); + +/**************************************************************************** + * Name: tm4c_ledinit + * + * Description: + * Called to initialize the on-board LEDs. + * + ****************************************************************************/ + +#ifdef CONFIG_ARCH_LEDS +void tm4c_ledinit(void); +#endif + +/**************************************************************************** + * Name: tm4c_bringup + * + * Description: + * Bring up board features + * + ****************************************************************************/ + +int tm4c_bringup(void); + +#endif /* __ASSEMBLY__ */ +#endif /* __CONFIGS_DK_TM4C129X_DK_TM4C129X_H */ + diff --git a/configs/dk-tm4c129x/src/tm4c_autoleds.c b/configs/dk-tm4c129x/src/tm4c_autoleds.c new file mode 100644 index 0000000000..d9860a6ba6 --- /dev/null +++ b/configs/dk-tm4c129x/src/tm4c_autoleds.c @@ -0,0 +1,122 @@ +/**************************************************************************** + * configs/dk-tm4c129x/src/tm4c_leds.c + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include +#include + +#include + +#include "chip.h" +#include "up_arch.h" +#include "up_internal.h" +#include "tiva_gpio.h" +#include "dk-tm4c129x.h" + +/**************************************************************************** + * Preprocessor Definitions + ****************************************************************************/ + +/* CONFIG_DEBUG_LEDS enables debug output from this file (needs CONFIG_DEBUG + * with CONFIG_DEBUG_VERBOSE too) + */ + +#ifdef CONFIG_DEBUG_LEDS +# define leddbg lldbg +# define ledvdbg llvdbg +#else +# define leddbg(x...) +# define ledvdbg(x...) +#endif + +/* Dump GPIO registers */ + +#ifdef CONFIG_DEBUG_LEDS +# define led_dumpgpio(m) tiva_dumpgpio(LED_GPIO, m) +#else +# define led_dumpgpio(m) +#endif + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: tm4c_ledinit + * + * Description: + * Called to initialize the on-board LEDs. + * + ****************************************************************************/ + +#ifdef CONFIG_ARCH_LEDS +void tm4c_ledinit(void) +{ + leddbg("Initializing\n"); + + led_dumpgpio("tm4c_ledinit before tiva_configgpio()"); + led_dumpgpio("tm4c_ledinit after tiva_configgpio()"); +} + +/**************************************************************************** + * Name: board_led_on + ****************************************************************************/ + +void board_led_on(int led) +{ +} + +/**************************************************************************** + * Name: board_led_off + ****************************************************************************/ + +void board_led_off(int led) +{ +} + +#endif /* CONFIG_ARCH_LEDS */ diff --git a/configs/dk-tm4c129x/src/tm4c_boot.c b/configs/dk-tm4c129x/src/tm4c_boot.c new file mode 100644 index 0000000000..0fb510338b --- /dev/null +++ b/configs/dk-tm4c129x/src/tm4c_boot.c @@ -0,0 +1,114 @@ +/************************************************************************************ + * configs/dk-tm4c129x/src/tm4c_boot.c + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include + +#include + +#include + +#include "up_arch.h" +#include "up_internal.h" +#include "dk-tm4c129x.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: tiva_boardinitialize + * + * Description: + * All Tiva architectures must provide the following entry point. This entry + * point is called early in the initialization -- after all memory has been + * configured and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +void tiva_boardinitialize(void) +{ + /* Configure SPI chip selects if 1) SSI is not disabled, and 2) the weak function + * tm4c_ssiinitialize() has been brought into the link. + */ + + /* The DK-TM4C129x microSD CS and OLED are on SSI0 */ + +#if !defined(CONFIG_SSI0_DISABLE) || !defined(CONFIG_SSI1_DISABLE) + if (tm4c_ssiinitialize) + { + tm4c_ssiinitialize(); + } +#endif + + /* Configure on-board LEDs if LED support has been selected. */ + +#ifdef CONFIG_ARCH_LEDS + tm4c_ledinit(); +#endif +} + +/**************************************************************************** + * Name: board_initialize + * + * Description: + * If CONFIG_BOARD_INITIALIZE is selected, then an additional + * initialization call will be performed in the boot-up sequence to a + * function called board_initialize(). board_initialize() will be + * called immediately after up_intiialize() is called and just before the + * initial application is started. This additional initialization phase + * may be used, for example, to initialize board-specific device drivers. + * + ****************************************************************************/ + +#ifdef CONFIG_BOARD_INITIALIZE +void board_initialize(void) +{ + /* Perform board initialization */ + + (void)tm4c_bringup(); +} +#endif /* CONFIG_BOARD_INITIALIZE */ diff --git a/configs/dk-tm4c129x/src/tm4c_bringup.c b/configs/dk-tm4c129x/src/tm4c_bringup.c new file mode 100644 index 0000000000..07f3345ea0 --- /dev/null +++ b/configs/dk-tm4c129x/src/tm4c_bringup.c @@ -0,0 +1,66 @@ +/**************************************************************************** + * config/dk-tm4c129x/src/tm4c_bringup.c + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include + +#include "dk-tm4c129x.h" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: tm4c_bringup + * + * Description: + * Bring up board features + * + ****************************************************************************/ + +int tm4c_bringup(void) +{ + return OK; +} diff --git a/configs/dk-tm4c129x/src/tm4c_nsh.c b/configs/dk-tm4c129x/src/tm4c_nsh.c new file mode 100644 index 0000000000..ddbc126261 --- /dev/null +++ b/configs/dk-tm4c129x/src/tm4c_nsh.c @@ -0,0 +1,72 @@ +/**************************************************************************** + * config/dk-tm4c129x/src/tm4c_nsh.c + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include + +#include "dk-tm4c129x.h" + +/**************************************************************************** + * Pre-Processor Definitions + ****************************************************************************/ + + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nsh_archinitialize + * + * Description: + * Perform architecture specific initialization + * + ****************************************************************************/ + +int nsh_archinitialize(void) +{ + /* If CONFIG_BOARD_INITIALIZE is selected then board initialization was + * already performed in board_initialize. + */ + +#ifndef CONFIG_BOARD_INITIALIZE + return tm4c_bringup(); +#else + return OK; +#endif +} diff --git a/configs/dk-tm4c129x/src/tm4c_ssi.c b/configs/dk-tm4c129x/src/tm4c_ssi.c new file mode 100644 index 0000000000..7885cb40b3 --- /dev/null +++ b/configs/dk-tm4c129x/src/tm4c_ssi.c @@ -0,0 +1,132 @@ +/************************************************************************************ + * configs/dk-tm4c129x/src/tm4c_ssi.c + * + * Copyright (C) 2014 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include + +#include +#include +#include + +#include +#include + +#include "up_arch.h" +#include "chip.h" +#include "tiva_gpio.h" +#include "dk-tm4c129x.h" + +/* The DK-TM4C129x microSD CS is on SSI0 */ + +#if !defined(CONFIG_SSI0_DISABLE) || !defined(CONFIG_SSI1_DISABLE) + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/* CONFIG_DEBUG_SPI enables debug output from this file (needs CONFIG_DEBUG too) */ + +#ifdef CONFIG_DEBUG_SPI +# define ssidbg lldbg +#else +# define ssidbg(x...) +#endif + +/* Dump GPIO registers */ + +#if defined(CONFIG_DEBUG_SPI) && defined(CONFIG_DEBUG_VERBOSE) +# define ssivdbg lldbg +# define ssi_dumpgpio(m) tiva_dumpgpio(SDCCS_GPIO, m) +#else +# define ssivdbg(x...) +# define ssi_dumpgpio(m) +#endif + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: tm4c_ssiinitialize + * + * Description: + * Called to configure SPI chip select GPIO pins for the DK-TM4C129x. + * + ************************************************************************************/ + +void weak_function tm4c_ssiinitialize(void) +{ +} + +/**************************************************************************** + * The external functions, tiva_spiselect and tiva_spistatus must be provided + * by board-specific logic. The are implementations of the select and status + * methods SPI interface defined by struct spi_ops_s (see include/nuttx/spi/spi.h). + * All othermethods (including tiva_spiinitialize()) are provided by common + * logic. To use this common SPI logic on your board: + * + * 1. Provide tiva_spiselect() and tiva_spistatus() functions in your + * board-specific logic. This function will perform chip selection and + * status operations using GPIOs in the way your board is configured. + * 2. Add a call to tiva_spiinitialize() in your low level initialization + * logic + * 3. The handle returned by tiva_spiinitialize() may then be used to bind the + * SPI driver to higher level logic (e.g., calling + * mmcsd_spislotinitialize(), for example, will bind the SPI driver to + * the SPI MMC/SD driver). + * + ****************************************************************************/ + +void tiva_spiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected) +{ + ssidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert"); + ssi_dumpgpio("tiva_spiselect() Entry"); + ssi_dumpgpio("tiva_spiselect() Exit"); +} + +uint8_t tiva_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid) +{ + ssidbg("Returning SPI_STATUS_PRESENT\n"); + return SPI_STATUS_PRESENT; +} + +#endif /* !CONFIG_SSI0_DISABLE || !CONFIG_SSI1_DISABLE */ diff --git a/configs/dk-tm4c129x/tools/dk-tm4c129x.cfg b/configs/dk-tm4c129x/tools/dk-tm4c129x.cfg new file mode 100644 index 0000000000..154aaba98c --- /dev/null +++ b/configs/dk-tm4c129x/tools/dk-tm4c129x.cfg @@ -0,0 +1,12 @@ +# +# TI Tiva C Series dk-tm4c129x Connected Development Kit +# +# http://www.ti.com/tool/dk-tm4c129x +# + +source [find interface/ti-icdi.cfg] + +set WORKAREASIZE 0x8000 +set CHIPNAME tm4c129xnczad +source [find target/stellaris_icdi.cfg] + diff --git a/configs/dk-tm4c129x/tools/oocd.sh b/configs/dk-tm4c129x/tools/oocd.sh new file mode 100755 index 0000000000..35e3b905d6 --- /dev/null +++ b/configs/dk-tm4c129x/tools/oocd.sh @@ -0,0 +1,58 @@ +#!/bin/sh +# +# See configs/dk-tm4c129x/README.txt for information about +# this file. + +TOPDIR=$1 +USAGE="$0 [-d]" +if [ -z "${TOPDIR}" ]; then + echo "Missing argument" + echo $USAGE + exit 1 +fi + +# Assume that OpenOCD was installed and at /usr/local/bin. Uncomment +# the following to run directly from the build directory + +# OPENOCD_PATH="/home/OpenOCD/openocd/src" +OPENOCD_PATH="/usr/bin" +# OPENOCD_PATH="/usr/local/bin" + +# TARGET_PATH="/home/OpenOCD/openocd/tcl" +TARGET_PATH="/usr/share/openocd/scripts" +# TARGET_PATH="/usr/local/share/openocd/scripts" + +# Assume a Unix development environment. Uncomment to use a Windows +# like environment + +# OPENOCD_EXE=openocd.exe +OPENOCD_EXE=openocd + +OPENOCD_CFG="${TOPDIR}/configs/dk-tm4c129x/tools/dk-tm4c129x.cfg" +OPENOCD_ARGS="-f ${OPENOCD_CFG} -s ${TARGET_PATH}" + +if [ "X$2" = "X-d" ]; then + OPENOCD_ARGS=$OPENOCD_ARGS" -d3" + set -x +fi + +if [ ! -d ${OPENOCD_PATH} ]; then + echo "OpenOCD path does not exist: ${OPENOCD_PATH}" + exit 1 +fi +if [ ! -x ${OPENOCD_PATH}/${OPENOCD_EXE} ]; then + echo "OpenOCD does not exist: ${OPENOCD_PATH}/${OPENOCD_EXE}" + exit 1 +fi +if [ ! -f ${OPENOCD_CFG} ]; then + echo "OpenOCD config file does not exist: ${OPENOCD_CFG}" + exit 1 +fi + +echo "Starting OpenOCD" +cd ${OPENOCD_PATH} || { echo "Failed to CD to ${OPENOCD_PATH}"; exit 1; } +${OPENOCD_EXE} ${OPENOCD_ARGS} & +echo "OpenOCD daemon started" +ps -ef | grep openocd +echo "In GDB: target remote localhost:3333" +