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jp fpga zynq build linux detail
Ryota Shioya edited this page Dec 21, 2019
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1 revision
- 1.0.0: Zynq向けDebianの構築
git clone https://github.com/Xilinx/linux-xlnx.git
git clone https://github.com/Xilinx/u-boot-xlnx.git
git clone https://github.com/Xilinx/device-tree-xlnx.git
# apt-getでdtcをインストールする場合はいらない？
git clone https://git.kernel.org/pub/scm/utils/dtc/dtc.git
git clone https://github.com/Xilinx/arm-trusted-firmware.git
# UltraScale+のみ
http://www.wiki.xilinx.com/file/view/arm_ramdisk.image.gz/419243558/arm_ramdisk.image.gz
sudo apt-get install qemu-user-static debootstrap binfmt-support u-boot-tools ntp git
export CROSS_COMPILE=arm-linux-gnueabihf-
source /opt/Xilinx/Vivado/2016.4/settings64.sh
hsi
set hwdsgn [open_hw_design $my.hdf] set hwdsgn [open_hw_design /home/mashimo/Documents/RSD/RSD/Processor/Project/Vivado/Zedboard/rsd/rsd.sdk/design_1_wrapper.hdf]
generate_app -hw $hwdsgn -os standalone -proc ps7_cortexa9_0 -app zynq_fsbl -compile -sw fsbl -dir $fsbl_dir generate_app -hw $hwdsgn -os standalone -proc ps7_cortexa9_0 -app zynq_fsbl -compile -sw fsbl -dir /home/mashimo/Documents/RSD/RSD/Processor/Project/Vivado/Zedboard/rsd/rsd.sdk/zynq_fsbl
exit
cp $fsbl_dir/executable.elf $boot_dir/fsbl.elf
cd $dtc_dir
make
export PATH=$dtc_dir:$PATH
cd $u-boot_dir
subl $u-boot_dir/arch/arm/dts/zynq-zed.dts
" memory {
device_type = ""memory"";
reg = <0x0 0x10000000>;
};
chosen {
bootargs = ""mem=256M uio_pdrv_genirq.of_id=generic-uio"";
stdout-path = ""serial0:115200n8"";
};" " memory {
device_type = ""memory"";
reg = <0x0 0x20000000>;
};
chosen {
bootargs = """";
stdout-path = ""serial0:115200n8"";
};"
subl $u-boot_dir/include/configs/zynq-common.h
" ""sdboot=if mmcinfo; then "" \
""run uenvboot; "" \
""echo Copying Linux from SD to RAM... && "" \
""load mmc 0 ${kernel_load_address} ${kernel_image} && "" \
""load mmc 0 ${devicetree_load_address} ${devicetree_image} && "" \
""load mmc 0 ${ramdisk_load_address} ${ramdisk_image} && "" \
""bootm ${kernel_load_address} ${ramdisk_load_address} ${devicetree_load_address}; "" \
""fi\0"" \" " ""sdboot=if mmcinfo; then "" \
""run uenvboot; "" \
""echo Copying Linux from SD to RAM... && "" \
""load mmc 0 ${kernel_load_address} ${kernel_image} && "" \
""load mmc 0 ${devicetree_load_address} ${devicetree_image} && "" \
""bootm ${kernel_load_address} - ${devicetree_load_address}; "" \
""fi\0"" \"
make zynq_zed_config -j8
make -j8
export PATH=$u-boot_dir/tools:$PATH
cp $u-boot_dir/u-boot $boot_dir/u-boot.elf
cd $ramdisk_dir
gunzip $ramdisk.image.gz
chmod u+rwx $ramdisk.image
mkdir tmp_mnt/
sudo mount -o loop $ramdisk.image tmp_mnt/
cd tmp_mnt/
インストールしたいファイルの追加
sudo umount tmp_mnt/
gzip $ramdisk.image
mkimage -A arm -T ramdisk -C gzip -d $ramdisk.image.gz $uramdisk.image.gz
file $uramdisk.image.gz
file $ramdisk.image.gz
cp $ramdisk_dir/$uramdisk.image.gz $boot_dir/uramdisk.image.gz
cd $devicetree_dir
hsm
open_hw_design $my.hdf open_hw_design /home/mashimo/Documents/RSD/RSD/Processor/Project/Vivado/Zedboard/rsd/rsd.sdk/design_1_wrapper.hdf
set_repo_path $device-tree-xlnx_dir
create_sw_design device-tree -os device_tree -proc ps7_cortexa9_0
generate_target -dir $my_dts
exit
cd $my_dts
dtc -I dts -O dtb -o devicetree.dtb system.dts make ARCH=arm dtbs
cp $devicetree_dir/devicetree.dtb $boot_dir/devicetree.dtb make ARCH=arm system.dtb
cd $kernel_dir
subl $kernel_dir/arch/arm/boot/dts/zynq-zed.dts
" memory {
device_type = ""memory"";
reg = <0x0 0x10000000>;
};
chosen {
bootargs = ""mem=256M root=/dev/mmcblk0p2 rw earlyprintk rootfstype=ext4 rootwait devtmpfs.mount=1 uio_pdrv_genirq.of_id=generic-uio"";
stdout-path = ""serial0:115200n8"";
};" " memory {
device_type = ""memory"";
reg = <0x0 0x20000000>;
};
chosen {
bootargs = """";
stdout-path = ""serial0:115200n8"";
};"
#include "zynq-zed-base.dtsi" #include "zynq-7000.dtsi"
cp zynq-7000.dtsi zynq-zed-base.dtsi
subl zynq-zed-base.dtsi
" watchdog0: watchdog@f8005000 {
clocks = <&clkc 45>;
compatible = ""cdns,wdt-r1p2"";
interrupt-parent = <&intc>;
interrupts = <0 9 1>;
reg = <0xf8005000 0x1000>;
timeout-sec = <10>;
};
ram-uio@10000000 {
compatible = ""generic-uio"";
reg = <0x10000000 0x10000000>;
};
pl2ps-uio@43c00000 {
compatible = ""generic-uio"";
reg = <0x43c00000 0x1000>;
interrupt-parent = <0x3>;
interrupts = <0x0 0x1d 0x4>;
};
ps2pl-uio@43c10000 {
compatible = ""generic-uio"";
reg = <0x43c10000 0x1000>;
interrupt-parent = <0x3>;
interrupts = <0x0 0x1d 0x4>;
};" " watchdog0: watchdog@f8005000 {
clocks = <&clkc 45>;
compatible = ""cdns,wdt-r1p2"";
interrupt-parent = <&intc>;
interrupts = <0 9 1>;
reg = <0xf8005000 0x1000>;
timeout-sec = <10>;
};"
make ARCH=arm xilinx_zynq_defconfig -j8
make ARCH=arm menuconfig -j8
Decice Drivers->Userspace I/O drivers->Userspace platforme dirver with genreic irq and dynamic memory
Decice Drivers->Generic Driver Options->DMA Contiguous Memory Allocator,Size in Mega Bytes
make ARCH=arm UIMAGE_LOADADDR=0x8000 uImage -j8
make zynq-zed.dtb
cp $kernel_dir/arch/arm/boot/uImage $boot_dir/uImage.bin
cp $kernel_dir/arch/arm/boot/dts/zynq-zed.dtb $boot_dir/devicetree.dtb
cp $vivado_rsd_dir/rsd.runs/impl_1/design_1_wrapper.bit $boot_dir
boot.bifをダウンロード
bootgen -w -image boot.bif -o i boot.bin
targetdir=Debian
distro=wheezy
mkdir $targetdir
sudo debootstrap --arch=armhf --foreign $distro $targetdir
sudo cp /usr/bin/qemu-arm-static $targetdir/usr/bin/
sudo cp /etc/resolv.conf $targetdir/etc
sudo chroot $targetdir
distro=wheezy
export LANG=C
/debootstrap/debootstrap --second-stage
cat <<EOT > /etc/apt/sources.list
deb http://ftp.uk.debian.org/debian $distro main contrib non-free
deb-src http://ftp.uk.debian.org/debian $distro main contrib non-free
deb http://ftp.uk.debian.org/debian $distro-updates main contrib non-free
deb-src http://ftp.uk.debian.org/debian $distro-updates main contrib non-free
deb http://security.debian.org/debian-security $distro/updates main contrib non-free
deb-src http://security.debian.org/debian-security $distro/updates main contrib non-free
EOT
cat <<EOT > /etc/apt/apt.conf.d/71-no-recommends
APT::Install-Recommends "0";
APT::Install-Suggests "0";
EOT
apt-get update
apt-get install locales dialog
dpkg-reconfigure locales
apt-get install openssh-server ntpdate
passwd
echo <<EOT >> /etc/network/interfaces
"auto lo
iface lo inet loopback
auto eth0
iface eth0 inet static
address 172.17.68.11
netmask 255.255.255.0
gateway 172.17.68.254
dns-nameservers 172.17.68.254" "ここは任意に設定
sshアクセスするためここでIPを固定することを推奨"
EOT
echo debian-armhf > /etc/hostname
echo T0:2345:respawn:/sbin/getty -L ttyS0 115200 vt100 >> /etc/inittab
vi /etc/resolv.conf
"nameserver 8.8.8.8
nameserver 8.8.4.4" 現在あるものはすべて削除
exit
sudo rm $targetdir/usr/bin/qemu-arm-static
lsblk SDカードディレクトリの確認
sudo fdisk /dev/sdb sdbは先ほどのSDカードディレクトリ
d すべてのパーティションの削除
n; p; 1; Enter; +1024M; 第一パーティションの設定
n; p; 2; Enter; Enter; 第二パーティションの設定
t; 1; b; 第一パーティションをFAT32(Win95)に設定
a; 1; ブート可能フラグの設定
w SDに反映
出来ない場合は再度sudo fdisk /dev/sdbしてw http://marsee101.blog19.fc2.com/blog-entry-2818.html
sudo mkfs.msdos -n BOOT /dev/sdb1 http://marsee101.blog19.fc2.com/blog-entry-2929.html
sudo mkfs.ext4 -L ROOTFS /dev/sdb2
sudo cp -R $targetdir/* $sd_dir/ROOTFS
sudo cp $boot_dir/devicetree.dtb $sd_dir/BOOT
sudo cp $boot_dir/uImage $sd_dir/BOOT
sudo cp $boot_dir/boot.bin $sd_dir/BOOT
シリアル出力に起動ログが出る
sshアクセスしてrootでログインして作業