R-Car/Boards/Marzen

= Introduction =

This is the Wiki for the Renesas R-Car H1 Marzen board. Refer to the R-Car page for information about Renesas' R-Car SoC family.

= Serial Console =

Serial settings are 115200 8N1.

= Booting Linux =

* Kernel config: shmobile_defconfig * Kernel image: arch/arm/boot/uImage * DTB: arch/arm/boot/dts/r8a7779-marzen.dtb

Create a uImage with appended DTB: make LOADADDR=0x60008000 uImage rm arch/arm/boot/zImage make zImage dtbs cat arch/arm/boot/dts/r8a7779-marzen.dtb >> arch/arm/boot/zImage $(cut -f 3- -d ' ' < arch/arm/boot/.uImage.cmd)

U-Boot boot command: tftpboot 41000000 uImage bootm 41000000

= Suspend-to-RAM =

Procedure
The system can be suspended using: echo mem > /sys/power/state

Wake-Up Sources
Suspend-to-RAM supports the following wake-up sources:


 * gpio-keys: Wake-up using slide switches SW1-1 or SW1-2
 * sh-sci (Serial): Disabled by default

= Remote Control =