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Update CROSS-COMPILING.md
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@ -5,11 +5,11 @@ Installing a distro for ARM. The distro is CRUX, the target is an Odroid C2. The
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## TOC
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1. [CROSS COMPILATION TOOLS](#cross-compilation-tools)
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2. [PARTITIONING](#partitioning)
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3. [BOOTLOADER](#bootloader)
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4. [MOUNTING](#mounting)
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5. [ROOT PARTITION](#root-partition)
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6. [BOOT PARTITION](#boot-partition)
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7. [COMPILING KERNEL](#compiling-kernel)
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3. [MOUNTING](#mounting)
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4. [ROOT PARTITION](#root-partition)
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5. [BOOT PARTITION](#boot-partition)
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6. [COMPILING KERNEL](#compiling-kernel)
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7. [BOOTLOADER](#bootloader)
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## CROSS COMPILATION TOOLS
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@ -74,36 +74,6 @@ Name of "_CROSS_COMPILE_" variable will change depending on the choosen option.
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`mkfs.<BOOTLOADER_FILESYSTEM> /dev/sdX1`
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## BOOTLOADER
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Minimum 3072 bytes free at the start of the drive and before the boot partition.
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* OPTION 1: Download and extract the binary
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```
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wget http://odroid.in/guides/ubuntu-lfs/boot.tar.gz
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tar -zxvf boot.tar.gz
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cd boot
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```
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Alternative download link: http://dn.odroid.com/S905/BootLoader/ODROID-C2/c2_boot_release_ubuntu.tar.gz
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* OPTION 2: Compile the bootloader yourself
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```
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git clone https://github.com/hardkernel/u-boot.git -b odroidc2-v2015.01
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cd u-boot
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make ARCH=arm64 CROSS_COMPILE=<LINARO_TOOLS_DIRECTORY>/bin/aarch64-linux-gnu- odroidc2_defconfig
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make -j4
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cd boot
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```
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* Flash the bootloader
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```
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chmod +x sd_fusing.sh
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./sd_fusing.sh /dev/sdX
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```
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* Notice the target is the device NOT a partition
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* Set resolution by editing file root/boot/boot.ini
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* Might want to comment out the display-autodetect option
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## MOUNTING
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* Mount root filesystem
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`mount /dev/sdX2 /mnt`
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@ -177,5 +147,35 @@ make odroidc2_defconfig
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`make -j 4 ARCH=arm64 CROSS_COMPILE=<LINARO_TOOLS_DIRECTORY>/bin/aarch64-linux-gnu- INSTALL_HDR_PATH=/mnt/usr/ headers_install`
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## BOOTLOADER
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Minimum 3072 bytes free at the start of the drive and before the boot partition.
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* OPTION 1: Download and extract the binary
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```
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wget http://odroid.in/guides/ubuntu-lfs/boot.tar.gz
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tar -zxvf boot.tar.gz
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cd boot
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```
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Alternative download link: http://dn.odroid.com/S905/BootLoader/ODROID-C2/c2_boot_release_ubuntu.tar.gz
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* OPTION 2: Compile the bootloader yourself
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```
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git clone https://github.com/hardkernel/u-boot.git -b odroidc2-v2015.01
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cd u-boot
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make ARCH=arm64 CROSS_COMPILE=<LINARO_TOOLS_DIRECTORY>/bin/aarch64-linux-gnu- odroidc2_defconfig
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make -j4
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cd boot
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```
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* Flash the bootloader
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```
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chmod +x sd_fusing.sh
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./sd_fusing.sh /dev/sdX
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```
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* Notice the target is the device NOT a partition
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* Set resolution by editing file root/boot/boot.ini
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* Might want to comment out the display-autodetect option
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And done. Next follow the distro tweaks: https://github.com/mayfrost/guides/blob/master/DISTROS.md
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Also check the list of software alternative to bloatware and support minimalism https://github.com/mayfrost/guides/blob/master/ALTERNATIVES.md
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