PM9G45: Difference between revisions
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(Add instructions to build at91bootstrap) |
(Add instructions to build for direct Linux Kernel boot) |
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{{#vardefine:CPU|AT91SAM9G45}} | {{#vardefine:CPU|AT91SAM9G45}} | ||
{{#vardefine:BRANCH|at91bootstrap-3.10.4_rnx}} | {{#vardefine:BRANCH|at91bootstrap-3.10.4_rnx}} | ||
{{#vardefine: | {{#vardefine:DEFCONFIG_UBOOT_NAME|pm9g45_nf_uboot_defconfig}} | ||
{{#vardefine:DEFCONFIG_LINUX_NAME|pm9g45_nf_linux_defconfig}} | |||
{{#vardefine:ARCH|arm}} | {{#vardefine:ARCH|arm}} | ||
{{#vardefine:CROSS_COMPILE|/ | {{#vardefine:CROSS_COMPILE|~/bin/arm-ronetix-eabi-11.1.0/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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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 | ||
==== | ==== Install and setup the cross-compiler and CPU architecture ==== | ||
$ cd ~ | |||
$ mkdir bin | |||
$ wget http://download.ronetix.at/toolchains/crosstool-ng/arm-ronetix-eabi-11.1.0.tar.gz | |||
$ tar xvfz arm-ronetix-eabi-11.1.0.tar.gz --directory bin | |||
$ export ARCH={{#var:ARCH}} | $ export ARCH={{#var:ARCH}} | ||
$ export CROSS_COMPILE={{#var:CROSS_COMPILE}} | $ export CROSS_COMPILE={{#var:CROSS_COMPILE}} | ||
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$ cd at91bootstrap | $ cd at91bootstrap | ||
==== Configure and build ==== | ==== Configure and build for booting of U-BOOT ==== | ||
$ make {{#var: | $ make {{#var:DEFCONFIG_UBOOT_NAME}} | ||
$ make | $ make | ||
==== Configure and build for booting of Linux Kernel ==== | |||
$ make {{#var:DEFCONFIG_LINUX_NAME}} | |||
$ make | |||
= Build Results = | = Build Results = | ||
Latest revision as of 14:47, 20 February 2023
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PM9G45 is a System-on-module (SoM) board in SODIMM204 format designed for embedded applications. PM9G45 is using the Microchip (ATMEL) AT91SAM9G45 CPU with an ARM926EJ CPU running at 400MHz Product Info: https://ronetix.at/product/pm9g45-cpu-module-with-atmel-at91sam9g45
Information about at91bootstrap, U-BOOT, Linux can be found here: |
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Building at91bootstrap - second level bootloader for PM9G45
This bootloader is based on https://github.com/linux4sam/at91bootstrap, branch at91bootstrap-3.x
Install and setup the cross-compiler and CPU architecture
$ cd ~ $ mkdir bin $ wget http://download.ronetix.at/toolchains/crosstool-ng/arm-ronetix-eabi-11.1.0.tar.gz $ tar xvfz arm-ronetix-eabi-11.1.0.tar.gz --directory bin $ export ARCH=arm $ export CROSS_COMPILE=~/bin/arm-ronetix-eabi-11.1.0/bin/arm-ronetix-eabi-
Clone the latest revision of the repo
$ git clone git@github.com:ronetix/at91bootstrap.git -b at91bootstrap-3.10.4_rnx $ cd at91bootstrap
Configure and build for booting of U-BOOT
$ make pm9g45_nf_uboot_defconfig $ make
Configure and build for booting of Linux Kernel
$ make pm9g45_nf_linux_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 |