Compiling an at91bootstrap project 1 GNU ARM Toolchain =========================================================================================== 1.1 Linux AT91Bootstrap has been compiled and tested under Linux using the following GNU ARM Toolchain - gcc version 4.2.1 (CodeSourcery Sourcery G++ Lite 2007q3-51) - gcc version 4.2.3 (Sourcery G++ Lite 2008q1-126) - gcc version 4.4.1 (Sourcery G++ Lite 2009q3-67) - gcc version 4.4.1 (Sourcery G++ Lite 2010q1-202) - gcc version 4.5.2 (Sourcery G++ Lite 2011.03-41) - gcc version 4.7.2 (Sourcery CodeBench Lite 2012.09-64) - gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) - gcc version 4.5.3 20110223 (prerelease) (GCC) (OE 2011.03) - gcc version 4.3.5 (Buildroot 2011.05) 1.2 Compile DataFlashBoot =========================================================================================== Let's use at91sam9x5ek as an example, 1.2.1 Compile booting u-boot image from DataFlash $ cd <project directory> $ make mrproper $ make at91sam9x5ekdf_uboot_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ 1.2.2 Compile booting kernel image from DataFlash $ cd <project directory> $ make mrproper $ make at91sam9x5ekdf_linux_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ 1.2.3 Compile booting kernel & dt image from DataFlash $ cd <project directory> $ make mrproper $ make at91sam9x5ekdf_linux_dt_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ 1.3 Compile NandFlashBoot =========================================================================================== Let's use at91sam9m10g45ek as an example, 1.3.1 Compile bootiing u-boot image from NandFlash $ cd <project directory> $ make mrproper $ make at91sam9m10g45eknf_uboot_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ 1.3.2 Compile booting kernel image from NandFlash $ cd <project directory> $ make mrproper $ make at91sam9m10g45eknf_linux_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ 1.3.3 Compile booting kernel & dt image from NandFlash $ cd <project directory> $ make mrproper $ make at91sam9m10g45eknf_linux_dt_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ 1.4 Compile SDCardBoot =========================================================================================== Let's use at91sam9m10g45ek as an example, 1.4.1 Compile booting u-boot image from SDCard $ cd <project directory> $ make mrproper $ make at91sam9m10g45eksd_uboot_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ 1.4.2 Compile booting linux image from SDCard $ cd <project directory> $ make mrproper $ make at91sam9m10g45eksd_linux_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ 1.4.2 Compile booting linux & dt image from SDCard $ cd <project directory> $ make mrproper $ make at91sam9m10g45eksd_linux_dt_defconfig $ make If the building process is successful, the final .bin image can be found under binaries/ -End-