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- EBV SoCrates Evaluation Board
- Intro
- =====
- More information about this board can be found here:
- https://rocketboards.org/foswiki/Documentation/EBVSoCratesEvaluationBoard
- Build
- =====
- First, load socrates config for buildroot
- make socrates_cyclone5_defconfig
- Build everything
- make
- Following files will be generated in output/images
- .
- ├── boot.vfat
- ├── rootfs.ext2
- ├── rootfs.ext4 -> rootfs.ext2
- ├── rootfs.tar
- ├── sdcard.img
- ├── socfpga_cyclone5_socrates.dtb
- ├── u-boot-spl.bin
- ├── u-boot-spl.bin.crc
- ├── u-boot.bin
- ├── u-boot.img
- ├── uboot-env.bin
- ├── uboot.img
- └── zImage
- Creating bootable SD card
- =========================
- Simply invoke
- dd if=output/images/sdcard.img of=/dev/sdX
- Where X is your SD card device (not partition)
- Booting
- =======
- Pins 6:8 on P18 selector is used to determine boot device. To boot socrates from
- sdcard set these pins to value 0x5 (101b). Remaining pins are used to determine
- how to configure FPGA and are not associated with booting into Linux kernel.
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