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This is the Wiki for the Renesas R-Car M1A BOCK-W board. Refer to the R-Car page for information about Renesas' R-Car SoC family.

Serial Console

Use a serial cable to connect to "Product Serial". Serial settings are 115200 8N1.

Booting Linux

 * Kernel config: shmobile_defconfig
 * Kernel image: arch/arm/boot/uImage
 * DTB: arch/arm/boot/dts/r8a7778-bockw.dtb

Create a uImage with appended DTB:

make LOADADDR=0x60008000 uImage
rm arch/arm/boot/zImage
make zImage dtbs
cat arch/arm/boot/dts/r8a7778-bockw.dtb >> arch/arm/boot/zImage
$(cut -f 3- -d ' ' < arch/arm/boot/.uImage.cmd)

U-Boot boot command:

tftpboot 41000000 bock-w/uImage 
bootm 41000000