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Update all config README.txt files to show that they use the EABI buildroot toolchain

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5218 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-10-06 17:29:36 +00:00
parent 318f3427f3
commit e9ad8b49f8
24 changed files with 2648 additions and 1612 deletions
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configs/ea3152/README.txt
+6 -6
View File
@@ -165,7 +165,7 @@ NuttX buildroot Toolchain
Boot Sequence Boot Sequence
^^^^^^^^^^^^^ ^^^^^^^^^^^^^
LPC313x has on chip bootrom which loads properly formatted images from multiple LPC315x has on chip bootrom which loads properly formatted images from multiple
sources into SRAM. These sources include including SPI Flash, NOR Flash, UART, sources into SRAM. These sources include including SPI Flash, NOR Flash, UART,
USB, SD Card, and NAND Flash. USB, SD Card, and NAND Flash.
@@ -238,7 +238,7 @@ are the steps that I use for loading new code into the EA3152:
That will load the NuttX binary into ISRAM and attempt to execute it. That will load the NuttX binary into ISRAM and attempt to execute it.
*See the LPC313x documentation if you do not have the FTDI driver installed. *See the LPC315x documentation if you do not have the FTDI driver installed.
Using OpenOCD and GDB Using OpenOCD and GDB
^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^
@@ -290,7 +290,7 @@ ARM/EA3152-specific Configuration Options
CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
CONFIG_ARCH_CHIP=lpc313x CONFIG_ARCH_CHIP=lpc31xx
CONFIG_ARCH_CHIP_name - For use in C code CONFIG_ARCH_CHIP_name - For use in C code
@@ -312,7 +312,7 @@ ARM/EA3152-specific Configuration Options
endian) endian)
CONFIG_DRAM_SIZE - For most ARM9 architectures, this describes the CONFIG_DRAM_SIZE - For most ARM9 architectures, this describes the
size of installed DRAM. For the LPC313X, it is used only to size of installed DRAM. For the LPC315X, it is used only to
deterimine how to map the executable regions. It is SDRAM size deterimine how to map the executable regions. It is SDRAM size
only if you are executing out of the external SDRAM; or it could only if you are executing out of the external SDRAM; or it could
be NOR FLASH size, external SRAM size, or internal SRAM size. be NOR FLASH size, external SRAM size, or internal SRAM size.
@@ -324,7 +324,7 @@ ARM/EA3152-specific Configuration Options
CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to boards that
have LEDs have LEDs
CONFIG_ARCH_IRQPRIO - The LPC313x supports interrupt prioritization CONFIG_ARCH_IRQPRIO - The LPC315x supports interrupt prioritization
CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
stack. If defined, this symbol is the size of the interrupt stack. If defined, this symbol is the size of the interrupt
@@ -378,7 +378,7 @@ ARM/EA3152-specific Configuration Options
CONFIG_LPC31_EXTSDRAMSIZE - Size (in bytes) of the installed CONFIG_LPC31_EXTSDRAMSIZE - Size (in bytes) of the installed
external NAND memory external NAND memory
LPC313X specific device driver settings LPC315X specific device driver settings
CONFIG_UART_SERIAL_CONSOLE - selects the UART for the CONFIG_UART_SERIAL_CONSOLE - selects the UART for the
console and ttys0 console and ttys0
configs/eagle100/README.txt
+54 -4
View File
@@ -110,8 +110,8 @@ CodeSourcery on Linux
For an example of a CodeSourcery-under-Linux Make.defs file, see For an example of a CodeSourcery-under-Linux Make.defs file, see
configs/stm3210e-eval/nsh/Make.defs. configs/stm3210e-eval/nsh/Make.defs.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -134,7 +134,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -144,9 +144,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
Ethernet-Bootloader Ethernet-Bootloader
^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^
configs/ekk-lm3s9b96/README.txt
+55 -6
View File
@@ -10,7 +10,9 @@ Contents
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
IDEs IDEs
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLAT Toolchain
Stellaris EKK-LM3S9B96 Evaluation Kit Configuration Options Stellaris EKK-LM3S9B96 Evaluation Kit Configuration Options
Configurations Configurations
@@ -186,8 +188,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/lm3s/lm3s_vectors.S. is arch/arm/src/lm3s/lm3s_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -210,7 +212,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -220,11 +222,58 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. 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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
Stellaris EKK-LM3S9B96 Evaluation Kit Configuration Options Stellaris EKK-LM3S9B96 Evaluation Kit Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
configs/fire-stm32v2/README.txt
+57 -5
View File
@@ -15,7 +15,9 @@ Contents
- Development Environment - Development Environment
- GNU Toolchain Options - GNU Toolchain Options
- IDEs - IDEs
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- DFU and JTAG - DFU and JTAG
- OpenOCD - OpenOCD
- LEDs - LEDs
@@ -308,8 +310,8 @@ IDEs
one time from the Cygwin command line in order to obtain the pre-built one time from the Cygwin command line in order to obtain the pre-built
startup object needed by RIDE. startup object needed by RIDE.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -332,7 +334,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -342,9 +344,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
DFU and JTAG DFU and JTAG
============ ============
configs/hymini-stm32v/README.txt
+57 -5
View File
@@ -10,7 +10,9 @@ Contents
- Development Environment - Development Environment
- GNU Toolchain Options - GNU Toolchain Options
- IDEs - IDEs
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- DFU - DFU
- LEDs - LEDs
- RTC - RTC
@@ -128,8 +130,8 @@ IDEs
one time from the Cygwin command line in order to obtain the pre-built one time from the Cygwin command line in order to obtain the pre-built
startup object needed by RIDE. startup object needed by RIDE.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -152,7 +154,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -162,9 +164,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
DFU DFU
=== ===
configs/kwikstik-k40/README.txt
+58 -7
View File
@@ -22,7 +22,9 @@ Contents
o Development Environment o Development Environment
o GNU Toolchain Options o GNU Toolchain Options
o IDEs o IDEs
o NuttX buildroot Toolchain o NuttX EABI "buildroot" Toolchain
o NuttX OABI "buildroot" Toolchain
o NXFLAT Toolchain
Kinetis KwikStik-K40 Features: Kinetis KwikStik-K40 Features:
============================== ==============================
@@ -249,8 +251,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/kinetis/k40_vectors.S. is arch/arm/src/kinetis/k40_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should A GNU GCC-based toolchain is assumed. The files */setenv.sh should
be modified to point to the correct path to the Cortex-M4 GCC toolchain (if be modified to point to the correct path to the Cortex-M4 GCC toolchain (if
@@ -260,8 +262,7 @@ NuttX buildroot Toolchain
SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/). SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/).
This GNU toolchain builds and executes in the Linux or Cygwin environment. This GNU toolchain builds and executes in the Linux or Cygwin environment.
NOTE: The NuttX toolchain is an OABI toolchain (vs. the more common EABI) NOTE: The NuttX toolchain may not include optimizations for Cortex-M4 (ARMv7E-M).
and does not include optimizations for Cortex-M4 (ARMv7E-M).
1. You must have already configured Nuttx in <some-dir>/nuttx. 1. You must have already configured Nuttx in <some-dir>/nuttx.
@@ -276,7 +277,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -286,9 +287,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M4 toolchain for Cygwin under Windows. building a Cortex-M4 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
KwikStik-K40-specific Configuration Options KwikStik-K40-specific Configuration Options
============================================ ============================================
configs/lincoln60/README.txt
+56 -6
View File
@@ -10,7 +10,9 @@ Contents
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
IDEs IDEs
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLAT Toolchain
USB Device Controller Functions USB Device Controller Functions
Lincoln 60 Configuration Options Lincoln 60 Configuration Options
USB Host Configuration USB Host Configuration
@@ -150,8 +152,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/lpc17x/lpc17_vectors.S. is arch/arm/src/lpc17x/lpc17_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -174,7 +176,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -184,10 +186,58 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. 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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
Lincoln 60 Configuration Options Lincoln 60 Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
configs/lm3s6432-s2e/README.txt
+55 -6
View File
@@ -11,7 +11,9 @@ Contents
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
IDEs IDEs
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLFAT Toolchain
Stellaris MDL-S2E Reference Design Configuration Options Stellaris MDL-S2E Reference Design Configuration Options
Configurations Configurations
@@ -176,8 +178,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/lm3s/lm3s_vectors.S. is arch/arm/src/lm3s/lm3s_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -204,7 +206,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -214,11 +216,58 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. 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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
Stellaris MDL-S2E Reference Design Configuration Options Stellaris MDL-S2E Reference Design Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
configs/lm3s6965-ek/README.txt
+57 -5
View File
@@ -10,7 +10,9 @@ Contents
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
IDEs IDEs
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLAT Toolchain
USB Device Controller Functions USB Device Controller Functions
OLED OLED
Stellaris LM3S6965 Evaluation Kit Configuration Options Stellaris LM3S6965 Evaluation Kit Configuration Options
@@ -210,8 +212,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/lm3s/lm3s_vectors.S. is arch/arm/src/lm3s/lm3s_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -234,7 +236,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -244,11 +246,61 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. NOTE: This is an OABI toolchain.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
USB Device Controller Functions USB Device Controller Functions
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
configs/lm3s8962-ek/README.txt
+57 -5
View File
@@ -10,7 +10,9 @@ Contents
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
IDEs IDEs
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLAT Toolchain
USB Device Controller Functions USB Device Controller Functions
OLED OLED
Stellaris LM3S8962 Evaluation Kit Configuration Options Stellaris LM3S8962 Evaluation Kit Configuration Options
@@ -194,8 +196,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/lm3s/lm3s_vectors.S. is arch/arm/src/lm3s/lm3s_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -218,7 +220,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -228,11 +230,61 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. NOTE: This is an OABI toolchain.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
USB Device Controller Functions USB Device Controller Functions
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
configs/lpc4330-xplorer/README.txt
+56 -6
View File
@@ -19,7 +19,9 @@ Contents
Command Line Flash Programming Command Line Flash Programming
Executing from SPIFI Executing from SPIFI
USB DFU Booting USB DFU Booting
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- Serial Console - Serial Console
- FPU - FPU
- LPC4330-Xplorer Configuration Options - LPC4330-Xplorer Configuration Options
@@ -462,8 +464,8 @@ Code Red IDE/Tools
To be provided. To be provided.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -486,7 +488,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -496,10 +498,58 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. 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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
Serial Console Serial Console
============== ==============
configs/lpcxpresso-lpc1768/README.txt
+23 -6
View File
@@ -11,7 +11,9 @@ Contents
Embedded Artist's Base Board Embedded Artist's Base Board
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLAT Toolchain
Code Red IDE Code Red IDE
LEDs LEDs
LPCXpresso Configuration Options LPCXpresso Configuration Options
@@ -406,8 +408,8 @@ Code Red IDE
All of the above steps are automated in the bash script flash.sh that can All of the above steps are automated in the bash script flash.sh that can
be found in the configs/lpcxpresso/tools directory. be found in the configs/lpcxpresso/tools directory.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -430,7 +432,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -440,10 +442,25 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. 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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
NXFLAT Toolchain NXFLAT Toolchain
^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^
configs/mbed/README.txt
+56 -6
View File
@@ -9,7 +9,9 @@ Contents
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
IDEs IDEs
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLAT Toolchain
USB Device Controller Functions USB Device Controller Functions
mbed Configuration Options mbed Configuration Options
USB Host Configuration USB Host Configuration
@@ -120,8 +122,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/lpc17x/lpc17_vectors.S. is arch/arm/src/lpc17x/lpc17_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -144,7 +146,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -154,10 +156,58 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. 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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
mbed Configuration Options mbed Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^
configs/mcu123-lpc214x/README.txt
+1 -1
View File
@@ -113,7 +113,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/arm7tdmi-defconfig-4.3.3 .config
6. make oldconfig 6. make oldconfig
configs/nucleus2g/README.txt
+56 -6
View File
@@ -11,7 +11,9 @@ Contents
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
IDEs IDEs
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLAT Toolchain
LEDs LEDs
Nucleus 2G Configuration Options Nucleus 2G Configuration Options
Configurations Configurations
@@ -180,8 +182,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/lpc17x/lpc17_vectors.S. is arch/arm/src/lpc17x/lpc17_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -204,7 +206,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -214,10 +216,58 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. 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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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 LEDs
^^^^ ^^^^
configs/olimex-lpc1766stk/README.txt
+56 -6
View File
@@ -10,7 +10,9 @@ Contents
Development Environment Development Environment
GNU Toolchain Options GNU Toolchain Options
IDEs IDEs
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
NuttX OABI "buildroot" Toolchain
NXFLAT Toolchain
LEDs LEDs
Using OpenOCD and GDB with an FT2232 JTAG emulator Using OpenOCD and GDB with an FT2232 JTAG emulator
Olimex LPC1766-STK Configuration Options Olimex LPC1766-STK Configuration Options
@@ -268,8 +270,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/lpc17x/lpc17_vectors.S. is arch/arm/src/lpc17x/lpc17_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -292,7 +294,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -302,10 +304,58 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you details PLUS some special instructions that you will need to follow if you
are building a Cortex-M3 toolchain for Cygwin under Windows. are building a Cortex-M3 toolchain for Cygwin under Windows.
NOTE: This is an OABI toolchain. 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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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 LEDs
^^^^ ^^^^
configs/sam3u-ek/README.txt
+57 -5
View File
@@ -10,7 +10,9 @@ Contents
- Development Environment - Development Environment
- GNU Toolchain Options - GNU Toolchain Options
- IDEs - IDEs
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- LEDs - LEDs
- SAM3U-EK-specific Configuration Options - SAM3U-EK-specific Configuration Options
- Configurations - Configurations
@@ -123,8 +125,8 @@ IDEs
one time from the Cygwin command line in order to obtain the pre-built one time from the Cygwin command line in order to obtain the pre-built
startup object needed by RIDE. startup object needed by RIDE.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -147,7 +149,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -157,9 +159,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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 LEDs
^^^^ ^^^^
configs/stm3210e-eval/README.txt
+57 -5
View File
@@ -10,7 +10,9 @@ Contents
- Development Environment - Development Environment
- GNU Toolchain Options - GNU Toolchain Options
- IDEs - IDEs
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- DFU and JTAG - DFU and JTAG
- OpenOCD - OpenOCD
- LEDs - LEDs
@@ -131,8 +133,8 @@ IDEs
one time from the Cygwin command line in order to obtain the pre-built one time from the Cygwin command line in order to obtain the pre-built
startup object needed by RIDE. startup object needed by RIDE.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -155,7 +157,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -165,9 +167,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
DFU and JTAG DFU and JTAG
============ ============
configs/stm3220g-eval/README.txt
+57 -5
View File
@@ -10,7 +10,9 @@ Contents
- Development Environment - Development Environment
- GNU Toolchain Options - GNU Toolchain Options
- IDEs - IDEs
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- STM3220G-EVAL-specific Configuration Options - STM3220G-EVAL-specific Configuration Options
- LEDs - LEDs
- Ethernet - Ethernet
@@ -170,8 +172,8 @@ IDEs
one time from the Cygwin command line in order to obtain the pre-built one time from the Cygwin command line in order to obtain the pre-built
startup object needed by RIDE. startup object needed by RIDE.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -194,7 +196,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -204,9 +206,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
Ethernet Ethernet
======== ========
configs/stm3240g-eval/README.txt
+57 -5
View File
@@ -10,7 +10,9 @@ Contents
- Development Environment - Development Environment
- GNU Toolchain Options - GNU Toolchain Options
- IDEs - IDEs
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- STM3240G-EVAL-specific Configuration Options - STM3240G-EVAL-specific Configuration Options
- LEDs - LEDs
- Ethernet - Ethernet
@@ -177,8 +179,8 @@ IDEs
one time from the Cygwin command line in order to obtain the pre-built one time from the Cygwin command line in order to obtain the pre-built
startup object needed by RIDE. startup object needed by RIDE.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -201,7 +203,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -211,9 +213,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
Ethernet Ethernet
======== ========
configs/stm32f4discovery/README.txt
+57 -5
View File
@@ -10,7 +10,9 @@ Contents
- Development Environment - Development Environment
- GNU Toolchain Options - GNU Toolchain Options
- IDEs - IDEs
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- LEDs - LEDs
- PWM - PWM
- UARTs - UARTs
@@ -174,8 +176,8 @@ IDEs
one time from the Cygwin command line in order to obtain the pre-built one time from the Cygwin command line in order to obtain the pre-built
startup object needed by RIDE. startup object needed by RIDE.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -198,7 +200,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -208,9 +210,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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 LEDs
==== ====
configs/twr-k60n512/README.txt
+58 -7
View File
@@ -23,7 +23,9 @@ Contents
o Development Environment o Development Environment
o GNU Toolchain Options o GNU Toolchain Options
o IDEs o IDEs
o NuttX buildroot Toolchain o NuttX EABI "buildroot" Toolchain
o NuttX OABI "buildroot" Toolchain
o NXFLAT Toolchain
Kinetis TWR-K60N512 Features: Kinetis TWR-K60N512 Features:
============================= =============================
@@ -386,8 +388,8 @@ IDEs
Startup files will probably cause you some headaches. The NuttX startup file Startup files will probably cause you some headaches. The NuttX startup file
is arch/arm/src/kinetis/k40_vectors.S. is arch/arm/src/kinetis/k40_vectors.S.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
========================= ================================
A GNU GCC-based toolchain is assumed. The files */setenv.sh should A GNU GCC-based toolchain is assumed. The files */setenv.sh should
be modified to point to the correct path to the Cortex-M4 GCC toolchain (if be modified to point to the correct path to the Cortex-M4 GCC toolchain (if
@@ -397,8 +399,7 @@ NuttX buildroot Toolchain
SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/). SourceForge download site (https://sourceforge.net/projects/nuttx/files/buildroot/).
This GNU toolchain builds and executes in the Linux or Cygwin environment. This GNU toolchain builds and executes in the Linux or Cygwin environment.
NOTE: The NuttX toolchain is an OABI toolchain (vs. the more common EABI) NOTE: The NuttX toolchain may not include optimizations for Cortex-M4 (ARMv7E-M).
and does not include optimizations for Cortex-M4 (ARMv7E-M).
1. You must have already configured Nuttx in <some-dir>/nuttx. 1. You must have already configured Nuttx in <some-dir>/nuttx.
@@ -413,7 +414,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -423,9 +424,59 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M4 toolchain for Cygwin under Windows. building a Cortex-M4 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
TWR-K60N512-specific Configuration Options TWR-K60N512-specific Configuration Options
========================================== ==========================================
configs/vsn/README.txt
+56 -5
View File
@@ -11,7 +11,9 @@ Contents
- Development Environment - Development Environment
- GNU Toolchain Options - GNU Toolchain Options
- IDEs - IDEs
- NuttX buildroot Toolchain - NuttX EABI "buildroot" Toolchain
- NuttX OABI "buildroot" Toolchain
- NXFLAT Toolchain
- DFU - DFU
- LEDs - LEDs
- VSN-specific Configuration Options - VSN-specific Configuration Options
@@ -128,8 +130,8 @@ IDEs
one time from the Cygwin command line in order to obtain the pre-built one time from the Cygwin command line in order to obtain the pre-built
startup object needed by RIDE. startup object needed by RIDE.
NuttX buildroot Toolchain NuttX EABI "buildroot" Toolchain
^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
A GNU GCC-based toolchain is assumed. The files */setenv.sh should 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 be modified to point to the correct path to the Cortex-M3 GCC toolchain (if
@@ -152,7 +154,7 @@ NuttX buildroot Toolchain
4. cd <some-dir>/buildroot 4. cd <some-dir>/buildroot
5. cp configs/cortexm3-defconfig-4.3.3 .config 5. cp configs/cortexm3-eabi-defconfig-4.6.3 .config
6. make oldconfig 6. make oldconfig
@@ -162,9 +164,58 @@ NuttX buildroot Toolchain
the path to the newly built binaries. the path to the newly built binaries.
See the file configs/README.txt in the buildroot source tree. That has more See the file configs/README.txt in the buildroot source tree. That has more
detailed PLUS some special instructions that you will need to follow if you are details PLUS some special instructions that you will need to follow if you are
building a Cortex-M3 toolchain for Cygwin under Windows. building a Cortex-M3 toolchain for Cygwin under Windows.
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 converntions:
+CROSSDEV = arm-nuttx-elf-
+ARCHCPUFLAGS = -mtune=cortex-m3 -march=armv7-m -mfloat-abi=soft
-CROSSDEV = arm-nuttx-eabi-
-ARCHCPUFLAGS = -mcpu=cortex-m3 -mthumb -mfloat-abi=soft
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 <some-dir>/nuttx.
cd tools
./configure.sh lpcxpresso-lpc1768/<sub-dir>
2. Download the latest buildroot package into <some-dir>
3. unpack the buildroot tarball. The resulting directory may
have versioning information on it like buildroot-x.y.z. If so,
rename <some-dir>/buildroot-x.y.z to <some-dir>/buildroot.
4. cd <some-dir>/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.
VSN-specific Configuration Options VSN-specific Configuration Options
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^