R-Mobile/Boards/Armadillo-800-EVA
< R-Mobile
Atmark Techno Armadillo-800 EVA
Introduction
This is the Wiki for the Renesas R-Mobile A1-based Atmark Techno Armadillo-800 EVA board. Refer to the R-Mobile page for information about Renesas' R-Mobile SoC family.
Serial Console
Use a serial cable to connect to "CON22". Serial settings are 115200 8N1.
Booting Linux
* Kernel config: shmobile_defconfig * Kernel image: arch/arm/boot/zImage.dtb * DTB: arch/arm/boot/dts/r8a7740-armadillo800eva.dtb
Create a zImage with appended DTB:
make zImage dtbs cat arch/arm/boot/zImage arch/arm/boot/dts/r8a7740-armadillo800eva.dtb > arch/arm/boot/zImage.dtb # Hermit seems to drop the last byte if size is odd dd if=/dev/zero bs=16 count=1 >> arch/arm/boot/zImage.dtb
Hermit-At boot command:
tftpboot <armadillo-ip-addr> <server-ip-addr> --kernel=zImage.dtb