Revision as of 11:15, 7 May 2019 (view source) Neochapay (Talk | contribs) (→‎U-Boot) ← Older edit		Revision as of 11:24, 7 May 2019 (view source) Neochapay (Talk | contribs) (→‎Kernel) Newer edit →
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	==Kernel==		==Kernel==
		+
		+	=== Clone kernel ===
		+
		+	git clone https://gitlab.com/pine64-org/linux
		+	cd linux
		+	git checkout pinephone-dontbeevil
		+
		+	=== Configure kernel ===
		+
		+	Kernel config: https://gitlab.com/pinephone-sailfish-os/linux-kernel/raw/master/pinephone-config . Copy it to main directory as .config
		+
		+	=== Build kernel ===
		+
		+	export ARCH=arm64
		+	export CROSS_COMPILE=aarch64-linux-gnu-
		+	export LOCALVERSION=-nemo
		+	make clean
		+	make oldconfig
		+	make Image modules dtbs
		+
		+	=== Install kernel ===
		+	Image arch/arm64/boot/Image
		+	Device tree files: arch/arm64/boot/dts/allwinner/sun50i-a64-dontbeevil.dtb arch/arm64/boot/dts/allwinner/sun50i-a64-dontbeevil.dts
		+
		+	Modules install:
		+	make modules_install INSTALL_MOD_PATH=../linux_modules/
		+
	==Nemo Mobile==		==Nemo Mobile==
	==Sailfish OS==		==Sailfish OS==

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Revision as of 11:24, 7 May 2019

Contents 1 Hardware Support 2 Instalation 2.1 Preparate SD card 2.2 U-Boot 2.2.1 Clone u-boot (master branch): 2.2.2 Compile u-boot 2.2.3 Prepare you sd-card 2.2.4 Manual load kernel 2.3 Kernel 2.3.1 Clone kernel 2.3.2 Configure kernel 2.3.3 Build kernel 2.3.4 Install kernel 2.4 Nemo Mobile 2.5 Sailfish OS

Hardware Support

Instalation

Preparate SD card

U-Boot

Clone u-boot (master branch):

git clone github.com/u-boot/u-boot

Compile u-boot

export CROSS_COMPILE=aarch64-linux-gnu-
ARCH=arm64 make clean
ARCH=arm64 make sopine_baseboard_defconfig
ARCH=arm64 make

Prepare you sd-card

Copy to first sector on SD card:

sudo dd if=u-boot-sunxi-with-spl.bin of=/dev/sdX bs=8k seek=1

You can create a boot partition on the SD card with the first MB empty (used by U-boot), GParted -> EXT4 formatting, leave the defaults. I created 2 partitions: a small one for the U-boot stuff and other for maybe later the data.

Manual load kernel

Serial TTY Baudrate UART = 115200 for screen, example: screen /dev/ttyUSB0 115200 You have to start screen first, before turning on the dev kit. Interrupt the U-boot autoboot process when you see the message in the U-boot prompt. We need to access the U-boot prompt to load the Kernel image and boot it! Kernel loading

ext4load mmc 0:1 ${kernel_addr_r} <IMAGE NAME> should be /Image
ext4load mmc 0:1 ${fdt_addr_r} /sun50i-a64-sopine-baseboard.dtb

Boot kernel

booti ${kernel_addr_r} - ${fdt_addr_r}

Kernel

Clone kernel

git clone https://gitlab.com/pine64-org/linux
cd linux
git checkout pinephone-dontbeevil

Configure kernel

Kernel config: https://gitlab.com/pinephone-sailfish-os/linux-kernel/raw/master/pinephone-config . Copy it to main directory as .config

Build kernel

export ARCH=arm64
export CROSS_COMPILE=aarch64-linux-gnu-
export LOCALVERSION=-nemo
make clean
make oldconfig
make Image modules dtbs

Install kernel

Image arch/arm64/boot/Image Device tree files: arch/arm64/boot/dts/allwinner/sun50i-a64-dontbeevil.dtb arch/arm64/boot/dts/allwinner/sun50i-a64-dontbeevil.dts

Modules install:

make modules_install INSTALL_MOD_PATH=../linux_modules/

Nemo Mobile

Sailfish OS