configs/radxa_rock_pi4: new defconfig

This initial support includes:
        Linux 5.1
        Custom U-Boot
        Arm Trusted Firmware v2.0
        Buildroot default packages

Tested-by: Akash Gajjar <akash@openedev.com>
Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
[Thomas:
 - Use the headers from the kernel, by using
   BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_1=y
 - Use the default ext2 rootfs size]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 067a2ad73e8fc6b7e954fba51729c03a9ac6d969..2fdb906ff603e2861435487eb3145d390a53eed3 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -286,6 +286,7 @@ qemu_x86_64_defconfig: { extends: .defconfig }
 qemu_x86_defconfig: { extends: .defconfig }
 qemu_xtensa_lx60_defconfig: { extends: .defconfig }
 qemu_xtensa_lx60_nommu_defconfig: { extends: .defconfig }
+radxa_rock_pi4_defconfig: { extends: .defconfig }
 raspberrypi0_defconfig: { extends: .defconfig }
 raspberrypi0w_defconfig: { extends: .defconfig }
 raspberrypi2_defconfig: { extends: .defconfig }

diff --git a/DEVELOPERS b/DEVELOPERS
index 8941882fc22374ce5189cb419a90795241d77495..e5d27925f1936a01bc07e6cd8adfc3e8e9d28dda 100644 (file)
--- a/DEVELOPERS
+++ b/DEVELOPERS
@@ -2065,7 +2065,9 @@ F:        package/wolfssl/
 
 N:     Shyam Saini <shyam.saini@amarulasolutions.com>
 F:     board/friendlyarm/nanopi-neo4/
+F:     board/radxa/rock-pi4/
 F:     configs/nanopi_neo4_defconfig
+F:     configs/radxa_rock_pi4_defconfig
 
 N:     Simon Dawson <spdawson@gmail.com>
 F:     boot/at91bootstrap3/

diff --git a/board/radxa/rock-pi4/extlinux.conf b/board/radxa/rock-pi4/extlinux.conf
new file mode 100644 (file)
index 0000000..f939cf5
--- /dev/null
+++ b/board/radxa/rock-pi4/extlinux.conf
@@ -0,0 +1,4 @@
+label Radxa Rock pi4 linux
+  kernel /boot/Image
+  devicetree /boot/rk3399-rock-pi-4.dtb
+  append earlycon=uart8250,mmio32,0xff1a0000 root=/dev/mmcblk0p1 rootwait

diff --git a/board/radxa/rock-pi4/genimage.cfg b/board/radxa/rock-pi4/genimage.cfg
new file mode 100644 (file)
index 0000000..b8c1cd5
--- /dev/null
+++ b/board/radxa/rock-pi4/genimage.cfg
@@ -0,0 +1,22 @@
+image sdcard.img {
+       hdimage {
+       }
+
+       partition u-boot-tpl-spl-dtb {
+               in-partition-table = "no"
+               image = "u-boot-tpl-spl-dtb.img"
+               offset = 32K
+       }
+
+       partition u-boot-dtb {
+               in-partition-table = "no"
+               image = "u-boot.itb"
+               offset = 8M
+               size = 30M
+       }
+
+       partition rootfs {
+               partition-type = 0x83
+               image = "rootfs.ext4"
+       }
+}

diff --git a/board/radxa/rock-pi4/post-build.sh b/board/radxa/rock-pi4/post-build.sh
new file mode 100755 (executable)
index 0000000..e852ba6
--- /dev/null
+++ b/board/radxa/rock-pi4/post-build.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+MKIMAGE=$HOST_DIR/bin/mkimage
+BOARD_DIR="$(dirname $0)"
+
+$MKIMAGE -n rk3399 -T rksd -d $BINARIES_DIR/u-boot-tpl-dtb.bin $BINARIES_DIR/u-boot-tpl-dtb.img
+cat $BINARIES_DIR/u-boot-tpl-dtb.img $BINARIES_DIR/u-boot-spl-dtb.bin > $BINARIES_DIR/u-boot-tpl-spl-dtb.img
+
+install -m 0644 -D $BOARD_DIR/extlinux.conf $TARGET_DIR/boot/extlinux/extlinux.conf

diff --git a/board/radxa/rock-pi4/readme.txt b/board/radxa/rock-pi4/readme.txt
new file mode 100644 (file)
index 0000000..a6c8f10
--- /dev/null
+++ b/board/radxa/rock-pi4/readme.txt
@@ -0,0 +1,51 @@
+Intro
+=====
+
+Radxa Rock Pi4 is a RK3399 SoC based ARM64 board.
+
+Wiki: https://wiki.radxa.com/Rockpi4
+
+Build
+=====
+
+Run Rock Pi 4 configuration
+
+  $ make radxa_rock_pi4_defconfig
+
+To build, run make comamnd.
+
+  $ make
+
+Files created in output directory
+=================================
+
+output/images
+
+├── bl31.bin
+├── bl31.elf
+├── Image
+├── rk3399-rock-pi-4.dtb
+├── rootfs.ext2
+├── rootfs.ext4 -> rootfs.ext2
+├── rootfs.tar
+├── sdcard.img
+├── u-boot.bin
+├── u-boot.itb
+├── u-boot-spl-dtb.bin
+├── u-boot-tpl-dtb.bin
+├── u-boot-tpl-dtb.img
+└── u-boot-tpl-spl-dtb.img
+
+Creating bootable SD card:
+=========================
+
+Simply invoke (as root)
+
+  # dd if=output/images/sdcard.img of=/dev/sdX && sync
+
+Where X is your SD card device
+
+Serial console
+--------------
+
+Baudrate for this board is 1500000

diff --git a/configs/radxa_rock_pi4_defconfig b/configs/radxa_rock_pi4_defconfig
new file mode 100644 (file)
index 0000000..99841b5
--- /dev/null
+++ b/configs/radxa_rock_pi4_defconfig
@@ -0,0 +1,54 @@
+# Architecture
+BR2_aarch64=y
+BR2_cortex_a72_a53=y
+
+# Linux headers same as kernel, a 5.1 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_1=y
+
+# Firmware
+BR2_TARGET_ARM_TRUSTED_FIRMWARE=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT=y
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL="https://github.com/ARM-software/arm-trusted-firmware"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="v2.0"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="rk3399"
+BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=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="dd2b180c457d35de195707dfa0b57a83b97fb275"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="rock-pi-4-rk3399"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
+BR2_TARGET_UBOOT_NEEDS_PYLIBFDT=y
+BR2_TARGET_UBOOT_NEEDS_PYELFTOOLS=y
+BR2_TARGET_UBOOT_NEEDS_ATF_BL31=y
+BR2_TARGET_UBOOT_NEEDS_ATF_BL31_ELF=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM=y
+BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot.itb"
+BR2_TARGET_UBOOT_SPL=y
+BR2_TARGET_UBOOT_SPL_NAME="spl/u-boot-spl-dtb.bin tpl/u-boot-tpl-dtb.bin"
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.1"
+BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/rk3399-rock-pi-4"
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
+
+# Filesystem
+BR2_TARGET_GENERIC_HOSTNAME="Rock Pi4"
+BR2_TARGET_GENERIC_ISSUE="Welcome to Rock Pi4!"
+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_PACKAGE_HOST_UBOOT_TOOLS=y
+BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
+BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/radxa/rock-pi4/genimage.cfg"
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/radxa/rock-pi4/post-build.sh"