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: Michał Łyszczek <michal.lyszczek@bofc.pl> [Thomas: - add entry to DEVELOPERS file - refresh .gitlab-ci.yml - fix commit title] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2017.08.x
Michał Łyszczek
Thomas Petazzoni
parent
33ac54cee2
commit
f82bd2c9df
|
|
@ -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/
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,8 @@
|
|||
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
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
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
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
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.
|
||||
|
|
@ -0,0 +1,32 @@
|
|||
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
|
||||
Loading…
Reference in New Issue