Commit f82bd2c9 authored by Michał Łyszczek's avatar Michał Łyszczek Committed by Thomas Petazzoni
Browse files

configs/socrates_cyclone5: new defconfig



Configuration contains:
  - building uboot (and spl) from altera's github
  - booting from SD card
  - working ethernet, serial, i2c, fpga_manager
  - minimal rootfs with busybox
  - ready to flash SD card image
Signed-off-by: default avatarMichał Łyszczek <michal.lyszczek@bofc.pl>
[Thomas:
 - add entry to DEVELOPERS file
 - refresh .gitlab-ci.yml
 - fix commit title]
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent 33ac54ce
......@@ -196,6 +196,7 @@ snps_arc700_axs101_defconfig: *defconfig
snps_archs38_axs103_defconfig: *defconfig
snps_archs38_haps_defconfig: *defconfig
snps_archs38_vdk_defconfig: *defconfig
socrates_cyclone5_defconfig: *defconfig
stm32f429_disco_defconfig: *defconfig
stm32f469_disco_defconfig: *defconfig
telit_evk_pro3_defconfig: *defconfig
......
......@@ -1230,6 +1230,10 @@ F: package/python-pyzmq/
N: Michael Trimarchi <michael@amarulasolutions.com>
F: package/python-spidev/
N: Michał Łyszczek <michal.lyszczek@bofc.pl>
F: board/altera/socrates_cyclone5/
F: configs/socrates_cyclone5_defconfig
N: Mikhail Boiko <mikhailboiko85@gmail.com>
F: package/libfribidi/
......
linux_load_address=0x100000
linux_dtb_load_address=0x100
linux_dtb=socfpga_cyclone5_socrates.dtb
linux_load=mmc rescan; fatload mmc 0:1 ${linux_load_address} zImage; fatload mmc 0:1 ${linux_dtb_load_address} ${linux_dtb}
bootargs=console=ttyS0,115200 root=/dev/mmcblk0p3 ro rootwait
source_env=fatload mmc 0:1 0x2000000 boot.scr; source 0x2000000
bootcmd=run linux_load; bootz ${linux_load_address} - ${linux_dtb_load_address}
bootdelay=1
image boot.vfat {
vfat {
files = {
"zImage",
"socfpga_cyclone5_socrates.dtb"
}
}
size = 8M
}
image uboot.img {
hdimage {
partition-table = "no"
}
partition spl {
in-partition-table = "no"
image = "u-boot-spl.bin.crc"
offset = 0
size = 64k
}
partition uboot-full {
in-partition-table = "no"
image = "u-boot.img"
offset = 256k
}
size = 1M
}
image sdcard.img {
hdimage {
}
partition uboot-env {
in-partition-table = "no"
image = "uboot-env.bin"
offset = 17408 # 512 * 34 -> just after gpt
}
partition boot {
partition-type = 0xc
bootable = "true"
image = "boot.vfat"
}
partition uboot {
partition-type = 0xa2
image = "uboot.img"
}
partition rootfs {
partition-type = 0x83
image = "rootfs.ext2"
size = 500M
}
}
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.
BR2_arm=y
BR2_cortex_a9=y
BR2_ARM_ENABLE_NEON=y
BR2_ARM_ENABLE_VFP=y
BR2_ARM_FPU_NEON=y
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh"
BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/altera/socrates_cyclone5/genimage.cfg"
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_GIT=y
BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/altera-opensource/linux-socfpga.git"
BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="rel_socfpga-4.1.33-ltsi_17.07.02_pr"
BR2_LINUX_KERNEL_DEFCONFIG="socfpga"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
BR2_LINUX_KERNEL_INTREE_DTS_NAME="socfpga_cyclone5_socrates"
BR2_TARGET_ROOTFS_EXT2=y
BR2_TARGET_ROOTFS_EXT2_4=y
BR2_TARGET_UBOOT=y
BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
BR2_TARGET_UBOOT_CUSTOM_GIT=y
BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/altera-opensource/u-boot-socfpga.git"
BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="v2017.07"
BR2_TARGET_UBOOT_BOARD_DEFCONFIG="socfpga_socrates"
BR2_TARGET_UBOOT_FORMAT_IMG=y
BR2_TARGET_UBOOT_SPL=y
BR2_TARGET_UBOOT_ALTERA_SOCFPGA_IMAGE_CRC=y
BR2_TARGET_UBOOT_ENVIMAGE=y
BR2_TARGET_UBOOT_ENVIMAGE_SOURCE="board/altera/socrates_cyclone5/boot-env.txt"
BR2_TARGET_UBOOT_ENVIMAGE_SIZE="8192"
BR2_PACKAGE_HOST_DOSFSTOOLS=y
BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
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