SAM9X5-CM: Difference between revisions

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{{#vardefine:ARCH|arm}}
{{#vardefine:ARCH|arm}}
{{#vardefine:CROSS_COMPILE|/opt/cross/arm-ronetix-eabi-8.3.0/bin/arm-ronetix-eabi-}}
{{#vardefine:CROSS_COMPILE|/opt/cross/arm-ronetix-eabi-8.3.0/bin/arm-ronetix-eabi-}}
{{Summary SAM9 A5 | {{#var:HARDWARE_NAME}} |
{{Summary SAM9 A5 | {{#var:HARDWARE_NAME}} |
{{#var:HARDWARE_NAME}} is a System-on-module (SoM) board in SODIMM204 format designed for embedded applications.
{{#var:HARDWARE_NAME}} is a System-on-module (SoM) board in SODIMM204 format designed for embedded applications.
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Information about at91bootstrap, U-BOOT, Linux can be found here:<br>
Information about at91bootstrap, U-BOOT, Linux can be found here:<br>
https://www.linux4sam.org/bin/view/Linux4SAM/LegacySAM9x5Page</p>|
https://www.linux4sam.org/bin/view/Linux4SAM/LegacySAM9x5Page</p>|
}}
}}


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This bootloader is based on https://github.com/linux4sam/at91bootstrap, branch at91bootstrap-3.x
This bootloader is based on https://github.com/linux4sam/at91bootstrap, branch at91bootstrap-3.x


==== Setup the cross compiler and CPU architecture ====
==== Setup the cross-compiler and CPU architecture ====
  $ export ARCH={{#var:ARCH}}
  $ export ARCH={{#var:ARCH}}
  $ export CROSS_COMPILE={{#var:CROSS_COMPILE}}
  $ export CROSS_COMPILE={{#var:CROSS_COMPILE}}

Revision as of 16:51, 25 August 2022




SAM9X5-CM is a System-on-module (SoM) board in SODIMM204 format designed for embedded applications.

SAM9X5-CM is using the Microchip (ATMEL) AT91SAM9x5 CPU with an ARM926EJ CPU running at 400MHz

Product Info: https://ronetix.at/product/sam9x5-cm-cpu-module-with-atmel-at91sam9x5-series

Information about at91bootstrap, U-BOOT, Linux can be found here:
https://www.linux4sam.org/bin/view/Linux4SAM/LegacySAM9x5Page

Building at91bootstrap - second level bootloader for SAM9X5-CM

This bootloader is based on https://github.com/linux4sam/at91bootstrap, branch at91bootstrap-3.x

Setup the cross-compiler and CPU architecture

$ export ARCH=arm
$ export CROSS_COMPILE=/opt/cross/arm-ronetix-eabi-8.3.0/bin/arm-ronetix-eabi-

Clone the latest revision of the repo

$ git clone https://github.com/ronetix/at91bootstrap.git -b at91bootstrap-ronetix-3.10.4
$ cd at91bootstrap

Configure and build

$ make sam9x5-cm_nf_uboot_defconfig
$ make

Build Results

File Name Description
binaries/at91bootstrap.bin BIN image, should be programmed at address 0x0
binaries/at91bootstrap.elf ELF image used for JTAG debugging