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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:

Information about at91bootstrap, U-BOOT, Linux can be found here:

SAM9-CM top.png

Building at91bootstrap - second level bootloader for SAM9X5-CM

This bootloader is based on, 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 -b at91bootstrap-3.10.4_rnx
$ 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