diff --git a/CROSS-COMPILING.md b/CROSS-COMPILING.md index fec2e9f..e17ce77 100644 --- a/CROSS-COMPILING.md +++ b/CROSS-COMPILING.md @@ -44,16 +44,16 @@ Name of "_CROSS_COMPILE_" variable will change depending on the choosen option. * create root partition `n` * press enter twice to use the rest of the disk -Make -`mkfs. /dev/sda2` -* Make boot filesystem according to supported bootloader or just "_mkfs.vfat_" if on UEFI. -`mkfs. /dev/sda1` +* Make root filesystem +`mkfs. /dev/mmcblk0p2` +* Make boot filesystem according to supported bootloader (only "_mkfs.vfat_") +`mkfs. /dev/mmcblk0p1` ## BOOTLOADER Minimum 3072 bytes free at the start of the drive and before the boot partition. -* VERSION 1: compile +* VERSION 1: compile ``` git clone https://github.com/hardkernel/u-boot.git -b odroidc2-v2015.01 cd u-boot @@ -62,60 +62,60 @@ make -j4 cd boot ``` -* VERSION 2: download and extract the binary +* VERSION 2: download and extract the binary ``` wget http://odroid.in/guides/ubuntu-lfs/boot.tar.gz # http://dn.odroid.com/S905/BootLoader/ODROID-C2/c2_boot_release_ubuntu.tar.gz tar -zxvf boot.tar.xz cd boot ``` -* flash bootloader +* flash bootloader ``` chmod +x sd_fusing.sh ./sd_fusing.sh /dev/sdX ``` -* notice the target is the device NOT any partition -* set resolution by editing file root/boot/boot.ini -* might want to comment-out the display-autodetect option +* notice the target is the device NOT any partition +* set resolution by editing file root/boot/boot.ini +* might want to comment-out the display-autodetect option ## BOOT PARTITION Must be FAT32 and 64 MB minimum. -* cloning kernel repo to destination "odroidc2-kernel-folder" +* cloning kernel repo to destination "odroidc2-kernel-folder" `git clone --depth 1 --single-branch https://github.com/hardkernel/linux.git --branch odroidc2-v3.16.y odroidc2-kernel-folder` -* enter destination folder +* enter destination folder `cd odroidc2-kernel-folder` -* OPTION 1: making kernel config +* OPTION 1: making kernel config `make ARCH=arm64 CROSS_COMPILE=arm-none-eabi- odroidc2_defconfig` -* OPTION 2: making kernel config +* OPTION 2: making kernel config ``` export ARCH=arm64 export CROSS_COMPILE=arm-none-eabi- make odroidc2_defconfig ``` -* Refine configuration +* Refine configuration `make menuconfig` ## COMPILING -* Compiling devicetree blobs to destination "INSTALL_DTBS_PATH=/mnt/boot/dtbs/meson64_odroidc2.dtb" +* Compiling devicetree blobs to destination "INSTALL_DTBS_PATH=/mnt/boot/dtbs/meson64_odroidc2.dtb" `make -j 4 ARCH=arm64 CROSS_COMPILE=arm-none-eabi- INSTALL_DTBS_PATH=/mnt/boot/dtbs/ dtbs` -* Compiling kernel to destination "INSTALL_PATH=/mnt/boot/Image" +* Compiling kernel to destination "INSTALL_PATH=/mnt/boot/Image" `make -j 4 ARCH=arm64 CROSS_COMPILE=arm-none-eabi- INSTALL_PATH=/mnt/boot/ Image` -* Compiling the modules to destination "INSTALL_MOD_PATH=/mnt/" +* Compiling the modules to destination "INSTALL_MOD_PATH=/mnt/" `make -j 4 ARCH=arm64 CROSS_COMPILE=arm-none-eabi- INSTALL_MOD_PATH=/mnt/ modules_install` -* Compiling firmware to destination "INSTALL_FW_PATH=/mnt/lib/firmware/" +* Compiling firmware to destination "INSTALL_FW_PATH=/mnt/lib/firmware/" `make -j 4 ARCH=arm64 CROSS_COMPILE=arm-none-eabi- INSTALL_FW_PATH=/mnt/lib/firmware/ firmware_install` -* Compiling kernel C headers to destination "INSTALL_HDR_PATH=/mnt/usr/" +* Compiling kernel C headers to destination "INSTALL_HDR_PATH=/mnt/usr/" `make -j 4 ARCH=arm64 CROSS_COMPILE=arm-none-eabi- INSTALL_HDR_PATH=/mnt/usr/ headers_install` ## ROOT PARTITION Can be the rest of the disk. -* Download CRUX image +* Download CRUX image `wget -c http://resources.crux-arm.nu/files/devel-test/3.3/crux-arm-rootfs-3.3-64b-RC2.tar.xz`