From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suniel Mahesh Date: Tue, 7 Jul 2020 10:28:07 +0530 Subject: [Buildroot] [PATCH] configs/rock_pi_n8: new defconfig Message-ID: <1594097887-25563-1-git-send-email-sunil@amarulasolutions.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Add initial support for RK3288 SOM based radxa rockpi-n8 target with below features: - Custom U-Boot 2020.07-rc4 https://github.com/amarula/u-boot-amarula.git branch rock-pi - Custom Linux 5.7.0-rc1 https://github.com/amarula/linux-amarula.git branch rockpi - GPT partition layout is being used - Default packages from buildroot Signed-off-by: Suniel Mahesh --- NOTE: - patches for this target are submitted to Linux and u-boot mainline, once accepted and merged, we use mainline Linux and u-boot. --- .gitlab-ci.yml | 1 + DEVELOPERS | 2 ++ board/radxa/rockpi-n8/extlinux.conf | 4 +++ board/radxa/rockpi-n8/genimage.cfg | 39 ++++++++++++++++++++++++ board/radxa/rockpi-n8/post-build.sh | 5 +++ board/radxa/rockpi-n8/readme.txt | 61 +++++++++++++++++++++++++++++++++++++ configs/rock_pi_n8_defconfig | 49 +++++++++++++++++++++++++++++ 7 files changed, 161 insertions(+) create mode 100644 board/radxa/rockpi-n8/extlinux.conf create mode 100644 board/radxa/rockpi-n8/genimage.cfg create mode 100755 board/radxa/rockpi-n8/post-build.sh create mode 100644 board/radxa/rockpi-n8/readme.txt create mode 100644 configs/rock_pi_n8_defconfig diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index ac4288b..119f98e 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -324,6 +324,7 @@ roc_pc_rk3399_defconfig: { extends: .defconfig } rock64_defconfig: { extends: .defconfig } rockpro64_defconfig: { extends: .defconfig } rock_pi_4_defconfig: { extends: .defconfig } +rock_pi_n8_defconfig: { extends: .defconfig } rock_pi_n10_defconfig: { extends: .defconfig } roseapplepi_defconfig: { extends: .defconfig } s6lx9_microboard_defconfig: { extends: .defconfig } diff --git a/DEVELOPERS b/DEVELOPERS index 9f93d3a..7738847 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -2405,6 +2405,7 @@ F: board/friendlyarm/nanopc-t4 F: board/friendlyarm/nanopi-m4 F: board/orangepi/orangepi-rk3399 F: board/radxa/rockpi-4 +F: board/radxa/rockpi-n8 F: board/radxa/rockpi-n10 F: board/pine64/rockpro64 F: configs/nanopc_t4_defconfig @@ -2412,6 +2413,7 @@ F: configs/nanopi_m4_defconfig F: configs/orangepi_rk3399_defconfig 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: configs/rockpro64_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 0000000..3b05d78 --- /dev/null +++ b/board/radxa/rockpi-n8/extlinux.conf @@ -0,0 +1,4 @@ +label RK3399_ROCKPI_N8 linux + kernel /uImage + 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 0000000..36d7906 --- /dev/null +++ b/board/radxa/rockpi-n8/genimage.cfg @@ -0,0 +1,39 @@ +image boot.vfat { + vfat { + files = { + "uImage", + "rk3288-rock-pi-n8.dtb", + "extlinux" + } + } + size = 112M +} + +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 0000000..ba29375 --- /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 0000000..dd81474 --- /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 +????????? uImage + +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 0000000..291fa18 --- /dev/null +++ b/configs/rock_pi_n8_defconfig @@ -0,0 +1,49 @@ +# Architecture +BR2_arm=y +BR2_cortex_a17=y +BR2_ARM_FPU_NEON_VFPV4=y + +# Linux headers same as kernel, a 5.4 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="rock-pi" +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="rockpi" +BR2_LINUX_KERNEL_USE_DEFCONFIG=y +BR2_LINUX_KERNEL_DEFCONFIG="multi_v7" +BR2_LINUX_KERNEL_UIMAGE=y +BR2_LINUX_KERNEL_UIMAGE_LOADADDR="0x02000000" +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="rk3288-rock-pi-n8" +BR2_LINUX_KERNEL_INSTALL_TARGET=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_TARGET_ROOTFS_EXT2_SIZE="128M" +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y +BR2_PACKAGE_HOST_UBOOT_TOOLS=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" -- 2.7.4