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SAMA5D4-EK: Add an SDRAM test configuration
This commit is contained in:
Gregory Nutt
+47
-107
@@ -75,7 +75,6 @@ Contents
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- SDRAM Support
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- SDRAM Support
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- NAND Support
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- NAND Support
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- I2C Tool
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- I2C Tool
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- CAN Usage
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- SAMA5 ADC Support
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- SAMA5 ADC Support
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- SAMA5 PWM Support
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- SAMA5 PWM Support
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- RTC
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- RTC
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@@ -2170,90 +2169,6 @@ I2C Tool
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Address 0x1a is the WM8904. Address 0x39 is the SIL9022A. I am not sure
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Address 0x1a is the WM8904. Address 0x39 is the SIL9022A. I am not sure
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what is at address 0x3d and 0x60
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what is at address 0x3d and 0x60
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CAN Usage
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=========
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I planned to verify CAN using the IXXAT USB-to-CAN Compact. This section
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provides miscellaneous CAN-related notes, mostly to myself but perhaps of
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interest to others.
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[Unfortunately, as of this writing, I still do not have a proper CAN test
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bed to verify the CAN driver.]
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CAN Configuration
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-----------------
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The following steps illustrate how to enable CAN0 and/or CAN1 in the NuttX
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configuration:
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System Type -> SAMA5 Peripheral Support
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CONFIG_SAMA5_CAN0=y : Select CAN0 and/or CAN1
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CONFIG_SAMA5_CAN1=y
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Device Drivers -> CAN Driver Support
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CONFIG_CAN=y : (Automatically selected)
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CONFIG_CAN_EXTID=y : For extended, 29-bit CAN IDs
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System Type -> CAN Drive Support
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CONFIG_SAMA5_CAN0_BAUD=250000 : Select some BAUD for CAN0 (if enabled)
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CONFIG_SAMA5_CAN0_NRECVMB=1 : Select number of receive mailboxes (see below)
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CONFIG_SAMA5_CAN1_BAUD=250000 : Select some BAUD for CAN1 (if enabled)
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CONFIG_SAMA5_CAN1_NRECVMB=1 : Select number of receive mailboxes (see below)
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Receive Mailboxes and Address Filtering
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---------------------------------------
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The SAMA5 CAN0 peripheral supports 8 mailboxes that can be used for sending
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and receiving messages. Note that the number of dedicated receive mailboxes
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(CONFIG_SAMA5_CANn_NRECVMB) was set to one in the above configuration. This
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could be set to any value from 1 to 3 (the upper limit of 3 is purely
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arbrary and can be increased with some minor code enhancement). The
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remainder can be configured dynamically to send CAN messages.
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Why would you want to use more than one receive mailbox? There are two
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reasons. Multiple receive mailboxes might needed to either (1) receive
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bursts of messages, or (2) to support multiple groups of messages filtered
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on message ID.
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You must also specify the address filtering for each dedicated receive mailbox:
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System Type -> CAN Drive Support
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CONFIG_SAMA5_CAN0_ADDR0 and CONFIG_SAMA5_CAN0_MASK0 : If CONFIG_SAMA5_CAN0_NRECVMB >= 1
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CONFIG_SAMA5_CAN0_ADDR1 and CONFIG_SAMA5_CAN0_MASK1 : If CONFIG_SAMA5_CAN0_NRECVMB >= 2
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CONFIG_SAMA5_CAN0_ADDR2 and CONFIG_SAMA5_CAN0_MASK2 : If CONFIG_SAMA5_CAN0_NRECVMB >= 3
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CONFIG_SAMA5_CAN1_ADDR0 and CONFIG_SAMA5_CAN1_MASK0 : If CONFIG_SAMA5_CAN1_NRECVMB >= 1
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CONFIG_SAMA5_CAN1_ADDR1 and CONFIG_SAMA5_CAN1_MASK1 : If CONFIG_SAMA5_CAN1_NRECVMB >= 2
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CONFIG_SAMA5_CAN1_ADDR2 and CONFIG_SAMA5_CAN1_MASK2 : If CONFIG_SAMA5_CAN1_NRECVMB >= 3
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Only messages that have IDs that match the CONFIG_SAMA5_CANn_ADDRn when both
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the received and the configured address are masked by CONFIG_SAMA5_CANn_MASKn
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will be accepted. For example, if the mask is all ones, then only messasges
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with exact address matches will be accepted; if the mask is all zeroes than
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any address will be accepted.
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CAN connectors
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--------------
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CAN1 and CAN2 are available via RJ-11 connectors on the SAMA4D4-EK. Each
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is wired as follows. Also shown below is the matching pins if you want connect
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the CAN to a device that uses an DB-9 connector (Such as the IXXAT USB-to-CAN
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Compact). Both connector types (as well as RJ-45) are common.
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+----------+ RJ-11 DB-9
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| O | ----------- --------------
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+------------+ | | Pin 1 3v3 Pin 1 N/C
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| +--+ | | o5 | Pin 2 5v Pin 2 CANL
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| | | | | o9 | Pin 3 N/C Pin 3 GND
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| +-+ +-+ | | o4 | Pin 4 CANL Pin 4 N/C
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| | | | | o8 | Pin 5 CANH Pin 5 N/C
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| |654321| | | o3 | Pin 6 N/C Pin 6 N/C
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| |oooooo| | | o7 | Pin 7 CANH
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| +------+ | | o2 | Pin 8 N/C
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+------------+ | o6 | Pin 9 CANV+ (N/C on IXXAT) RJ-11 Female | x1 |
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| O |
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+----------+
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DB-9 Male
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SAMA5 ADC Support
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SAMA5 ADC Support
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=================
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=================
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@@ -2721,8 +2636,6 @@ SAMA4D4-EK Configuration Options
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CONFIG_SAMA5_ISI - Image Sensor Interface
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CONFIG_SAMA5_ISI - Image Sensor Interface
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CONFIG_SAMA5_SSC0 - Synchronous Serial Controller 0
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CONFIG_SAMA5_SSC0 - Synchronous Serial Controller 0
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CONFIG_SAMA5_SSC1 - Synchronous Serial Controller 1
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CONFIG_SAMA5_SSC1 - Synchronous Serial Controller 1
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CONFIG_SAMA5_CAN0 - CAN controller 0
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CONFIG_SAMA5_CAN1 - CAN controller 1
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CONFIG_SAMA5_SHA - Secure Hash Algorithm
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CONFIG_SAMA5_SHA - Secure Hash Algorithm
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CONFIG_SAMA5_AES - Advanced Encryption Standard
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CONFIG_SAMA5_AES - Advanced Encryption Standard
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CONFIG_SAMA5_TDES - Triple Data Encryption Standard
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CONFIG_SAMA5_TDES - Triple Data Encryption Standard
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@@ -2900,6 +2813,10 @@ Configurations
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demo configuration. The nsh configuration is, however, bare bones.
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demo configuration. The nsh configuration is, however, bare bones.
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It is the simplest possible NSH configuration and is useful as a
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It is the simplest possible NSH configuration and is useful as a
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platform for debugging and integrating new features in isolation.
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platform for debugging and integrating new features in isolation.
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ramtest: This is a stripped down version of NSH that runs out of
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internal SRAM. It configures SDRAM and supports only the RAM test
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at apps/examples/ramtest. This configuration is useful for
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bringing up SDRAM.
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There may be issues with some of these configurations. See the details
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There may be issues with some of these configurations. See the details
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before of the status of individual configurations.
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before of the status of individual configurations.
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@@ -2908,15 +2825,13 @@ Configurations
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nsh:
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nsh:
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This configuration directory provide the NuttShell (NSH). There are
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This configuration directory provide the NuttShell (NSH). This is a
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two NSH configurations: nsh and demo. The difference is that nsh is
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very simple NSH configuration upon which you can build further
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intended to be a very simple NSH configuration upon which you can build
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functionality.
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further functionality. The demo configuration, on the other hand, is
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intended to be a rich configuration that shows many features all working
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together.
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NOTES:
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NOTES:
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1. This configuration uses the default DBGU serial console. That
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1. This configuration uses the the USART3 for the serial console
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which is available at the "DBGU" RS-232 connector (J24). That
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is easily changed by reconfiguring to (1) enable a different
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is easily changed by reconfiguring to (1) enable a different
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serial peripheral, and (2) selecting that serial peripheral as
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serial peripheral, and (2) selecting that serial peripheral as
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the console device.
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the console device.
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@@ -2950,11 +2865,11 @@ Configurations
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4. This configuration has support for NSH built-in applications enabled.
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4. This configuration has support for NSH built-in applications enabled.
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However, no built-in applications are selected in the base configuration.
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However, no built-in applications are selected in the base configuration.
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5. This configuration has support for the FAT file system built in. However,
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5. This configuration has support for the FAT file system built in.
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by default, there are no block drivers initialized. The FAT file system can
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However, by default, there are no block drivers initialized. The FAT
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still be used to create RAM disks.
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file system can still be used to create RAM disks.
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6. The SAMA5D4-EK includes for an At25 serial DataFlash. Support for that
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6. The SAMA5D4-EK includes for an AT25 serial DataFlash. Support for that
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serial FLASH can be enabled by modifying the NuttX configuration as
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serial FLASH can be enabled by modifying the NuttX configuration as
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described above in the paragraph entitled "AT25 Serial FLASH".
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described above in the paragraph entitled "AT25 Serial FLASH".
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@@ -2992,14 +2907,42 @@ Configurations
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that it provides /dev/random. See the section entitled "TRNG and
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that it provides /dev/random. See the section entitled "TRNG and
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/dev/random" above for detailed configuration information.
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/dev/random" above for detailed configuration information.
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16. See also the sections above for additional configuration options:
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"CAN Usage", "SAMA5 ADC Support", "SAMA5 PWM Support", "I2S Audio
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Support"
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STATUS:
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STATUS:
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See the To-Do list below
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See the To-Do list below
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2014-4-3: Delay loop calibrated: CONFIG_BOARD_LOOPSPERMSEC=65775
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ramtest
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This is a stripped down version of NSH that runs out of
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internal SRAM. It configures SDRAM and supports only the RAM test
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at apps/examples/ramtest. This configuration is useful for
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bringing up SDRAM.
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NOTES:
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1. This configuration uses the the USART3 for the serial console
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which is available at the "DBGU" RS-232 connector (J24). That
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is easily changed by reconfiguring to (1) enable a different
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serial peripheral, and (2) selecting that serial peripheral as
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the console device.
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2. By default, this configuration is set up to build on Windows
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under either a Cygwin or MSYS environment using a recent, Windows-
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native, generic ARM EABI GCC toolchain (such as the CodeSourcery
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toolchain). Both the build environment and the toolchain
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selection can easily be changed by reconfiguring:
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CONFIG_HOST_WINDOWS=y : Windows operating system
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CONFIG_WINDOWS_CYGWIN=y : POSIX environment under windows
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CONFIG_ARMV7A_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
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If you are running on Linux, make *certain* that you have
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CONFIG_HOST_LINUX=y *before* the first make or you will create a
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corrupt configuration that may not be easy to recover from. See
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the warning in the section "Information Common to All Configurations"
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for further information.
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3. This configuration executes out of internal SRAM flash and is
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loaded into SRAM by the boot ROM SDRAM from NAND, Serial
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DataFlash, SD card or from a TFTPC sever via the Boot ROM.
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Data also is positioned in SDRAM.
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To-Do List
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To-Do List
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==========
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==========
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@@ -3010,10 +2953,7 @@ To-Do List
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2) HSCMI TX DMA support is currently commented out.
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2) HSCMI TX DMA support is currently commented out.
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3) GMAC has only been tested on a 10/100Base-T network. I don't have a
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3) Some drivers may require some adjustments if you intend to run from SDRAM.
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1000Base-T network to support additional testing.
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4) Some drivers may require some adjustments if you intend to run from SDRAM.
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That is because in this case macros like BOARD_MCK_FREQUENCY are not constants
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That is because in this case macros like BOARD_MCK_FREQUENCY are not constants
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but are instead function calls: The MCK clock frequency is not known in
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but are instead function calls: The MCK clock frequency is not known in
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advance but instead has to be calculated from the bootloader PLL configuration.
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advance but instead has to be calculated from the bootloader PLL configuration.
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@@ -0,0 +1,126 @@
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############################################################################
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# configs/sama5d4-ek/ramtest/Make.defs
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#
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# Copyright (C) 2014 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <gnutt@nuttx.org>
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#
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# Redistribution and use in source and binary forms, with or without
|
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
|
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# 2. Redistributions in binary form must reproduce the above copyright
|
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# notice, this list of conditions and the following disclaimer in
|
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# the documentation and/or other materials provided with the
|
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
|
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# used to endorse or promote products derived from this software
|
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# without specific prior written permission.
|
||||||
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
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# "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
|
||||||
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
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# 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
|
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|
# POSSIBILITY OF SUCH DAMAGE.
|
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|
#
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############################################################################
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include ${TOPDIR}/.config
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include ${TOPDIR}/tools/Config.mk
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include ${TOPDIR}$(DELIM)arch$(DELIM)arm$(DELIM)src$(DELIM)armv7-a$(DELIM)Toolchain.defs
|
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ifeq ($(CONFIG_SAMA5_BOOT_ISRAM),y)
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LDSCRIPT = isram.ld
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endif
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ifeq ($(CONFIG_SAMA5_BOOT_SDRAM),y)
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LDSCRIPT = ddram.ld
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|
endif
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ifeq ($(WINTOOL),y)
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# Windows-native toolchains
|
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|
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}"
|
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|
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include}" -isystem "${shell cygpath -w $(TOPDIR)$(DELIM)include$(DELIM)cxx}"
|
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ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)$(LDSCRIPT)}"
|
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|
else
|
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|
# Linux/Cygwin-native toolchain
|
||||||
|
ARCHINCLUDES = -I. -isystem $(TOPDIR)$(DELIM)include
|
||||||
|
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)$(DELIM)include -isystem $(TOPDIR)$(DELIM)include$(DELIM)cxx
|
||||||
|
ARCHSCRIPT = -T$(TOPDIR)$(DELIM)configs$(DELIM)$(CONFIG_ARCH_BOARD)$(DELIM)scripts$(DELIM)$(LDSCRIPT)
|
||||||
|
endif
|
||||||
|
|
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|
CC = $(CROSSDEV)gcc
|
||||||
|
CXX = $(CROSSDEV)g++
|
||||||
|
CPP = $(CROSSDEV)gcc -E
|
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|
LD = $(CROSSDEV)ld
|
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|
AR = $(ARCROSSDEV)ar rcs
|
||||||
|
NM = $(ARCROSSDEV)nm
|
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|
OBJCOPY = $(CROSSDEV)objcopy
|
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OBJDUMP = $(CROSSDEV)objdump
|
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|
||||||
|
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||||
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ARCHOPTIMIZATION = -g
|
||||||
|
endif
|
||||||
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ifneq ($(CONFIG_DEBUG_NOOPT),y)
|
||||||
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ARCHOPTIMIZATION += $(MAXOPTIMIZATION) -fno-strict-aliasing -fno-strength-reduce -fomit-frame-pointer
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|
endif
|
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||||||
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ARCHCPUFLAGS = -mcpu=cortex-a5 -mfpu=vfpv4-d16
|
||||||
|
ARCHCFLAGS = -fno-builtin
|
||||||
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ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fno-rtti
|
||||||
|
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow
|
||||||
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ARCHWARNINGSXX = -Wall -Wshadow
|
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ARCHDEFINES =
|
||||||
|
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||||
|
|
||||||
|
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||||
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CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||||
|
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||||
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CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||||
|
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||||
|
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
|
||||||
|
|
||||||
|
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||||
|
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)$(DELIM)binfmt$(DELIM)libnxflat$(DELIM)gnu-nxflat-pcrel.ld -no-check-sections
|
||||||
|
LDNXFLATFLAGS = -e main -s 2048
|
||||||
|
|
||||||
|
OBJEXT = .o
|
||||||
|
LIBEXT = .a
|
||||||
|
EXEEXT =
|
||||||
|
|
||||||
|
ifneq ($(CROSSDEV),arm-nuttx-elf-)
|
||||||
|
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||||
|
LDFLAGS += -g
|
||||||
|
endif
|
||||||
|
|
||||||
|
HOSTCC = gcc
|
||||||
|
HOSTINCLUDES = -I.
|
||||||
|
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -g -pipe
|
||||||
|
HOSTLDFLAGS =
|
||||||
|
ifeq ($(CONFIG_HOST_WINDOWS),y)
|
||||||
|
HOSTEXEEXT = .exe
|
||||||
|
else
|
||||||
|
HOSTEXEEXT =
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(WINTOOL),y)
|
||||||
|
# Windows-native host tools
|
||||||
|
DIRLINK = $(TOPDIR)$(DELIM)tools$(DELIM)copydir.sh
|
||||||
|
DIRUNLINK = $(TOPDIR)$(DELIM)tools$(DELIM)unlink.sh
|
||||||
|
MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mknulldeps.sh
|
||||||
|
else
|
||||||
|
# Linux/Cygwin-native host tools
|
||||||
|
MKDEP = $(TOPDIR)$(DELIM)tools$(DELIM)mkdeps$(HOSTEXEEXT)
|
||||||
|
endif
|
||||||
|
|
||||||
File diff suppressed because it is too large
Load Diff
Executable
+76
@@ -0,0 +1,76 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
# configs/sama5d4-ek/ramtest/setenv.sh
|
||||||
|
#
|
||||||
|
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
|
||||||
|
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||||
|
#
|
||||||
|
# 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="${PATH}"
|
||||||
|
fi
|
||||||
|
|
||||||
|
# This is the Cygwin path to the location where I installed the Atmel GCC
|
||||||
|
# toolchain under Windows. You will also have to edit this if you install
|
||||||
|
# this toolchain in any other location
|
||||||
|
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/Atmel/Atmel Toolchain/ARM GCC/Native/4.7.3.99/arm-gnu-toolchain/bin"
|
||||||
|
|
||||||
|
# This is the Cygwin path to the location where I installed the CodeSourcery
|
||||||
|
# toolchain under windows. You will also have to edit this if you install
|
||||||
|
# the CodeSourcery toolchain in any other location
|
||||||
|
#export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery G++ Lite/bin"
|
||||||
|
export TOOLCHAIN_BIN="/cygdrive/c/Program Files (x86)/CodeSourcery/Sourcery_CodeBench_Lite_for_ARM_EABI/bin"
|
||||||
|
|
||||||
|
# These are the Cygwin paths to the locations where I installed the Atollic
|
||||||
|
# toolchain under windows. You will also have to edit this if you install
|
||||||
|
# the Atollic toolchain in any other location. /usr/bin is added before
|
||||||
|
# the Atollic bin path because there is are binaries named gcc.exe and g++.exe
|
||||||
|
# at those locations as well.
|
||||||
|
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for ARM Pro 2.3.0/ARMTools/bin"
|
||||||
|
#export TOOLCHAIN_BIN="/usr/bin:/cygdrive/c/Program Files (x86)/Atollic/TrueSTUDIO for STMicroelectronics STM32 Lite 2.3.0/ARMTools/bin"
|
||||||
|
|
||||||
|
# This is the Cygwin path to the location where I build the buildroot
|
||||||
|
# toolchain.
|
||||||
|
#export TOOLCHAIN_BIN="${WD}/../misc/buildroot/build_arm/staging_dir/bin"
|
||||||
|
|
||||||
|
# Add the path to the toolchain to the PATH varialble
|
||||||
|
export PATH="${TOOLCHAIN_BIN}:/sbin:/usr/sbin:${PATH_ORIG}"
|
||||||
|
|
||||||
|
echo "PATH : ${PATH}"
|
||||||
Reference in New Issue
Block a user