Message ID | 1593893805-8430-2-git-send-email-sunil@amarulasolutions.com |
---|---|
State | Accepted |
Headers | show |
Series | Add support for radxa rk3399 and rk3399pro based targets | expand |
Hello, On Sun, 5 Jul 2020 01:46:44 +0530 Suniel Mahesh <sunil@amarulasolutions.com> wrote: > Add initial support for RK3399PRO SOM based rockpi-n10 target > with below features: > > - Custom U-Boot 2020.07-rc4 > https://github.com/amarula/u-boot-amarula.git > branch rock-pi > - Linux 5.7.2 > - GPT partition layout is being used > - Default packages from buildroot > > Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com> I've applied, after doing some minor changes, see below. > diff --git a/board/radxa/rockpi-n10/genimage.cfg b/board/radxa/rockpi-n10/genimage.cfg > new file mode 100644 > index 0000000..8fbf562 > --- /dev/null > +++ b/board/radxa/rockpi-n10/genimage.cfg > @@ -0,0 +1,39 @@ > +image boot.vfat { > + vfat { > + files = { > + "Image", > + "rk3399pro-rock-pi-n10.dtb", > + "extlinux" > + } > + } > + size = 112M To be honest, it was not clear why you had this 112MB here. I kept it, but it feels weird. Why 112MB ? > diff --git a/configs/rock_pi_n10_defconfig b/configs/rock_pi_n10_defconfig > new file mode 100644 > index 0000000..96b14bb > --- /dev/null > +++ b/configs/rock_pi_n10_defconfig > @@ -0,0 +1,57 @@ > +# Architecture > +BR2_aarch64=y > +BR2_cortex_a72_a53=y > + > +# Linux headers same as kernel, a 5.4 series You're using a 5.7 kernel :-) > +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_7=y > +# Kernel > +BR2_LINUX_KERNEL=y > +BR2_LINUX_KERNEL_CUSTOM_VERSION=y > +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7.2" > +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y > +BR2_LINUX_KERNEL_DTS_SUPPORT=y > +BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/rk3399pro-rock-pi-n10" > +BR2_LINUX_KERNEL_INSTALL_TARGET=y I dropped this line. Indeed, the kernel is loaded by U-Boot from the FAT partition, not from the root filesystem, so it is useless to install it in the rootfs. Let me know if there was a reason for this. Thanks! Thomas
Hi Thomas, On Mon, Jul 13, 2020 at 1:34 AM Thomas Petazzoni < thomas.petazzoni@bootlin.com> wrote: > Hello, > > On Sun, 5 Jul 2020 01:46:44 +0530 > Suniel Mahesh <sunil@amarulasolutions.com> wrote: > > > Add initial support for RK3399PRO SOM based rockpi-n10 target > > with below features: > > > > - Custom U-Boot 2020.07-rc4 > > https://github.com/amarula/u-boot-amarula.git > > branch rock-pi > > - Linux 5.7.2 > > - GPT partition layout is being used > > - Default packages from buildroot > > > > Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com> > > I've applied, after doing some minor changes, see below. > > > diff --git a/board/radxa/rockpi-n10/genimage.cfg > b/board/radxa/rockpi-n10/genimage.cfg > > new file mode 100644 > > index 0000000..8fbf562 > > --- /dev/null > > +++ b/board/radxa/rockpi-n10/genimage.cfg > > @@ -0,0 +1,39 @@ > > +image boot.vfat { > > + vfat { > > + files = { > > + "Image", > > + "rk3399pro-rock-pi-n10.dtb", > > + "extlinux" > > + } > > + } > > + size = 112M > > To be honest, it was not clear why you had this 112MB here. I kept it, > but it feels weird. Why 112MB ? > I am checking with my team, whether they have any specific reason for 112M. Tested with 64M and the build/target works/boots fine. I will send changes accordingly with justification. > > diff --git a/configs/rock_pi_n10_defconfig > b/configs/rock_pi_n10_defconfig > > new file mode 100644 > > index 0000000..96b14bb > > --- /dev/null > > +++ b/configs/rock_pi_n10_defconfig > > @@ -0,0 +1,57 @@ > > +# Architecture > > +BR2_aarch64=y > > +BR2_cortex_a72_a53=y > > + > > +# Linux headers same as kernel, a 5.4 series > > You're using a 5.7 kernel :-) > my bad, thanks for the correction. > > > +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_7=y > > +# Kernel > > +BR2_LINUX_KERNEL=y > > +BR2_LINUX_KERNEL_CUSTOM_VERSION=y > > +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7.2" > > +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y > > +BR2_LINUX_KERNEL_DTS_SUPPORT=y > > +BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/rk3399pro-rock-pi-n10" > > +BR2_LINUX_KERNEL_INSTALL_TARGET=y > > I dropped this line. Indeed, the kernel is loaded by U-Boot from the > FAT partition, not from the root filesystem, so it is useless to > install it in the rootfs. > > Let me know if there was a reason for this. > Yes, the config option looks unnecessary, since the kernel is loaded by U-Boot from the FAT partition. Thanks for the correction again and the review. Suniel > > Thanks! > > Thomas > -- > Thomas Petazzoni, CTO, Bootlin > Embedded Linux and Kernel engineering > https://bootlin.com >
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml index 626d1e0..e271770 100644 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@ -323,6 +323,7 @@ riotboard_defconfig: { extends: .defconfig } roc_pc_rk3399_defconfig: { extends: .defconfig } rock64_defconfig: { extends: .defconfig } rockpro64_defconfig: { extends: .defconfig } +rock_pi_n10_defconfig: { extends: .defconfig } roseapplepi_defconfig: { extends: .defconfig } s6lx9_microboard_defconfig: { extends: .defconfig } sheevaplug_defconfig: { extends: .defconfig } diff --git a/DEVELOPERS b/DEVELOPERS index 742a1f6..05e435d 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -2403,11 +2403,13 @@ F: board/firefly/ F: board/friendlyarm/nanopc-t4 F: board/friendlyarm/nanopi-m4 F: board/orangepi/orangepi-rk3399 +F: board/radxa/rockpi-n10 F: board/pine64/rockpro64 F: configs/nanopc_t4_defconfig F: configs/nanopi_m4_defconfig F: configs/orangepi_rk3399_defconfig F: configs/roc_pc_rk3399_defconfig +F: configs/rock_pi_n10_defconfig F: configs/rockpro64_defconfig F: package/arm-gnu-a-toolchain/ diff --git a/board/radxa/rockpi-n10/extlinux.conf b/board/radxa/rockpi-n10/extlinux.conf new file mode 100644 index 0000000..b6a4c97 --- /dev/null +++ b/board/radxa/rockpi-n10/extlinux.conf @@ -0,0 +1,4 @@ +label RK3399_ROCK_PI_N10 linux + kernel /Image + devicetree /rk3399pro-rock-pi-n10.dtb + append earlycon=uart8250,mmio32,0xff1a0000 root=/dev/mmcblk0p4 rw rootwait diff --git a/board/radxa/rockpi-n10/genimage.cfg b/board/radxa/rockpi-n10/genimage.cfg new file mode 100644 index 0000000..8fbf562 --- /dev/null +++ b/board/radxa/rockpi-n10/genimage.cfg @@ -0,0 +1,39 @@ +image boot.vfat { + vfat { + files = { + "Image", + "rk3399pro-rock-pi-n10.dtb", + "extlinux" + } + } + size = 112M +} + +image sdcard.img { + + hdimage { + gpt = true + } + + partition loader1 { + image = "idbloader.img" + offset = 32K + } + + partition loader2 { + image = "u-boot.itb" + 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-n10/post-build.sh b/board/radxa/rockpi-n10/post-build.sh new file mode 100755 index 0000000..ba29375 --- /dev/null +++ b/board/radxa/rockpi-n10/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-n10/readme.txt b/board/radxa/rockpi-n10/readme.txt new file mode 100644 index 0000000..49decbb --- /dev/null +++ b/board/radxa/rockpi-n10/readme.txt @@ -0,0 +1,61 @@ +RADXA ROCKPI-N10 +================ +https://wiki.radxa.com/RockpiN10 + +Build: +====== + $ make rock_pi_n10_defconfig + $ make + +Files created in output directory +================================= + +output/images +. +├── bl31.elf +├── boot.vfat +├── extlinux +├── idbloader.img +├── Image +├── rk3399pro-rock-pi-n10.dtb +├── rootfs.ext2 +├── rootfs.ext4 -> rootfs.ext2 +├── rootfs.tar +├── sdcard.img +├── u-boot.bin +└── u-boot.itb + +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-N10 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 1500000. + +The boot order on rockpi-n10 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/rk3399pro/rock-pi-n10.html diff --git a/configs/rock_pi_n10_defconfig b/configs/rock_pi_n10_defconfig new file mode 100644 index 0000000..96b14bb --- /dev/null +++ b/configs/rock_pi_n10_defconfig @@ -0,0 +1,57 @@ +# Architecture +BR2_aarch64=y +BR2_cortex_a72_a53=y + +# Linux headers same as kernel, a 5.4 series +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_7=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://git.trustedfirmware.org/TF-A/trusted-firmware-a.git" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION="11a0a46a899fcc3b1fdb214b382f3d7495d88eca" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="rk3399" +BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y +BR2_TARGET_ARM_TRUSTED_FIRMWARE_NEEDS_ARM32_TOOLCHAIN=y +BR2_TARGET_ARM_TRUSTED_FIRMWARE_IMAGES="" + +# 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="cf2747360fdd1eb0d51dd01a984c7c62c7f714fe" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="rock-pi-n10-rk3399pro" +BR2_TARGET_UBOOT_NEEDS_DTC=y +BR2_TARGET_UBOOT_NEEDS_PYTHON=y +BR2_TARGET_UBOOT_NEEDS_PYTHON3=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="idbloader.img" + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.7.2" +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="rockchip/rk3399pro-rock-pi-n10" +BR2_LINUX_KERNEL_INSTALL_TARGET=y +BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y + +# Filesystem +BR2_TARGET_GENERIC_HOSTNAME="rockpi-n10" +BR2_TARGET_GENERIC_ISSUE="Welcome to ROCKPI-N10..!!" +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_TARGET_ROOTFS_EXT2_SIZE="160M" +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-n10/genimage.cfg" +BR2_ROOTFS_POST_BUILD_SCRIPT="board/radxa/rockpi-n10/post-build.sh"
Add initial support for RK3399PRO SOM based rockpi-n10 target with below features: - Custom U-Boot 2020.07-rc4 https://github.com/amarula/u-boot-amarula.git branch rock-pi - Linux 5.7.2 - GPT partition layout is being used - Default packages from buildroot Signed-off-by: Suniel Mahesh <sunil@amarulasolutions.com> --- Changes for v3: - updated readme for rockpi_n10 Changes for v2: - renamed defconfig from rockpi_n10 to rock_pi_n10 - updated gitlab-ci.yml - updated DEVELOPERS - updated readme - updated extlinux.conf --- .gitlab-ci.yml | 1 + DEVELOPERS | 2 ++ board/radxa/rockpi-n10/extlinux.conf | 4 +++ board/radxa/rockpi-n10/genimage.cfg | 39 +++++++++++++++++++++++ board/radxa/rockpi-n10/post-build.sh | 5 +++ board/radxa/rockpi-n10/readme.txt | 61 ++++++++++++++++++++++++++++++++++++ configs/rock_pi_n10_defconfig | 57 +++++++++++++++++++++++++++++++++ 7 files changed, 169 insertions(+) create mode 100644 board/radxa/rockpi-n10/extlinux.conf create mode 100644 board/radxa/rockpi-n10/genimage.cfg create mode 100755 board/radxa/rockpi-n10/post-build.sh create mode 100644 board/radxa/rockpi-n10/readme.txt create mode 100644 configs/rock_pi_n10_defconfig