RZ/G2E i.Core EDIMM SOM by Engicam

From Renesas.info


BSP and User Manual

Engicam will provide the BSP and User Manual to get started with the board. They provide the technology support through their ticket system https://www.engicam.com/support/support-info.

1. Create an user account in Engicam website https://www.engicam.com/register

2. Once completing the registration, you can login to the system and will have your own user profile

3. Click on Support Requests on your User Area and then insert the ticket for your requirement.

Prepare SD card for boot

1. Partition SD card with fdisk command

$ fdisk /dev/sda

2. Format SD in ext4

 mkfs.ext4 /dev/sda1 

3. Mount the SD card and copy kernel, device tree and roofs made by yocto build to SD card

$ mount /dev/sda1 /mnt
$ sudo tar -xvf core-image-qt-icorerzg2e.tar.gz -C /mnt
$ cp /Image /mnt/
$ cp /icore-rzg2e.dtb /mnt/
$ umount /mnt/

4. To boot from SD card, enter on u-boot command line and type

=> setenv bootargs "console=ttySC0,115200n8 root=/dev/mmcblk2p1"
=> setenv bootcmd "ext4load mmc 0 0x48080000 Image; ext4load mmc 0 0x48000000 icore-rzg2e.dtb; booti 0x48080000 - 0x48000000"
=> saveenv

for eMMC boot:

=> setenv bootargs "console=ttySC0,115200n8 root=/dev/mmcblk1p1"
=> setenv bootcmd "ext4load mmc 1 0x48080000 Image; ext4load mmc 1 0x48000000 icore-rzg2e.dtb; booti 0x48080000 - 0x48000000" 
=> saveenv