diff --git a/DEVELOPERS b/DEVELOPERS index eb6df1ae7e..b962607f38 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -2436,9 +2436,11 @@ F: package/powertop/ N: Suniel Mahesh F: board/firefly/ F: board/radxa/rockpi-4 +F: board/radxa/rockpi-n8 F: board/radxa/rockpi-n10 F: configs/roc_pc_rk3399_defconfig F: configs/rock_pi_4_defconfig +F: configs/rock_pi_n8_defconfig F: configs/rock_pi_n10_defconfig F: package/arm-gnu-a-toolchain/ diff --git a/board/radxa/rockpi-n8/extlinux.conf b/board/radxa/rockpi-n8/extlinux.conf new file mode 100644 index 0000000000..c323fe10ef --- /dev/null +++ b/board/radxa/rockpi-n8/extlinux.conf @@ -0,0 +1,4 @@ +label RK3288_ROCKPI_N8 linux + kernel /zImage + devicetree /rk3288-rock-pi-n8.dtb + append console=ttyS2,115200n8 root=/dev/mmcblk0p4 rw rootwait diff --git a/board/radxa/rockpi-n8/genimage.cfg b/board/radxa/rockpi-n8/genimage.cfg new file mode 100644 index 0000000000..88b55de376 --- /dev/null +++ b/board/radxa/rockpi-n8/genimage.cfg @@ -0,0 +1,39 @@ +image boot.vfat { + vfat { + files = { + "zImage", + "rk3288-rock-pi-n8.dtb", + "extlinux" + } + } + size = 16M +} + +image sdcard.img { + + hdimage { + gpt = true + } + + partition loader1 { + image = "idbloader.img" + offset = 32K + } + + partition loader2 { + image = "u-boot-dtb.img" + offset = 8M + } + + partition boot { + partition-type = 0xC + bootable = "true" + image = "boot.vfat" + offset = 16M + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + } +} diff --git a/board/radxa/rockpi-n8/post-build.sh b/board/radxa/rockpi-n8/post-build.sh new file mode 100755 index 0000000000..ba29375c05 --- /dev/null +++ b/board/radxa/rockpi-n8/post-build.sh @@ -0,0 +1,5 @@ +#!/bin/sh + +BOARD_DIR="$(dirname $0)" + +install -m 0644 -D $BOARD_DIR/extlinux.conf $BINARIES_DIR/extlinux/extlinux.conf diff --git a/board/radxa/rockpi-n8/readme.txt b/board/radxa/rockpi-n8/readme.txt new file mode 100644 index 0000000000..ac83d5c8c6 --- /dev/null +++ b/board/radxa/rockpi-n8/readme.txt @@ -0,0 +1,61 @@ +RADXA ROCKPI-N8 +================ +https://wiki.radxa.com/RockpiN8 + +Build: +====== + $ make rock_pi_n8_defconfig + $ make + +Files created in output directory +================================= + +output/images +. +├── boot.vfat +├── extlinux +├── idbloader.img +├── rk3288-rock-pi-n8.dtb +├── rootfs.ext2 +├── rootfs.ext4 -> rootfs.ext2 +├── rootfs.tar +├── sdcard.img +├── u-boot.bin +├── u-boot-dtb.bin +├── u-boot-dtb.img +└── zImage + +Creating bootable SD card: +========================== + +Simply invoke (as root) + +sudo dd if=output/images/sdcard.img of=/dev/sdX && sync + +Where X is your SD card device. + +Booting: +======== + +Serial console: +--------------- +RockPi-N8 has a 40-pin GPIO header. The pin layout is as follows: + +pin 6: gnd +pin 8: tx +pin 10: rx + +Baudrate for this board is 115200. + +The boot order on rockpi-n8 is emmc, sd. If emmc contains a valid Image, the board +always boots from emmc. To boot from SD, erase emmc as per the guide: + +https://wiki.amarulasolutions.com/bsp/setup/rockchip/rk3399_emmc.html + +Login: +------ +Enter 'root' as login user, and the prompt is ready. + +wiki link: +---------- +https://wiki.amarulasolutions.com/bsp/rockchip/rk3288/rock-pi-n8.html diff --git a/configs/rock_pi_n8_defconfig b/configs/rock_pi_n8_defconfig new file mode 100644 index 0000000000..9c671d416e --- /dev/null +++ b/configs/rock_pi_n8_defconfig @@ -0,0 +1,45 @@ +# Architecture +BR2_arm=y +BR2_cortex_a17=y +BR2_ARM_FPU_NEON_VFPV4=y + +# Linux headers same as kernel, a 5.7 series +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_7=y + +# Bootloader +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y +BR2_TARGET_UBOOT_CUSTOM_GIT=y +BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/amarula/u-boot-amarula.git" +BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="ba120841bf40ebaed049d64bb4f980083a1cf6b7" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="rock-pi-n8-rk3288" +BR2_TARGET_UBOOT_NEEDS_DTC=y +BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y +BR2_TARGET_UBOOT_NEEDS_OPENSSL=y +BR2_TARGET_UBOOT_FORMAT_DTB_IMG=y +BR2_TARGET_UBOOT_FORMAT_DTB_BIN=y +BR2_TARGET_UBOOT_SPL=y +BR2_TARGET_UBOOT_SPL_NAME="idbloader.img" + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_GIT=y +BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/amarula/linux-amarula.git" +BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="5dcb0132685b07beb82065c5d7521e6c555c55b6" +BR2_LINUX_KERNEL_USE_DEFCONFIG=y +BR2_LINUX_KERNEL_DEFCONFIG="multi_v7" +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="rk3288-rock-pi-n8" +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y + +# Filesystem +BR2_TARGET_GENERIC_HOSTNAME="rockpi-n8" +BR2_TARGET_GENERIC_ISSUE="Welcome to ROCKPI-N8" +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y +BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/radxa/rockpi-n8/genimage.cfg" +BR2_ROOTFS_POST_BUILD_SCRIPT="board/radxa/rockpi-n8/post-build.sh"