This repository contains the build procedures to build a reference based on
- Intel/Altera Cyclone V FPGA HPS/FPGA system
- Terasic DE1-SoC Board
- U-Boot Boot loader
- Debian 12.5 Linux
Terasic produces the Terasic DE1-SoC Board which contains
- Intel/Altera Cyclone V SoC 5CSEMA5F31C6N FPGA
- incl. ARM Cortex A9 Dualcores Hard Processor System (HPS)
- 1GB DDR3 RAM for the Hard Processor System (HPS)
- Gigabit Ethernet
Intel/Altera sells a different Intel Cyclone V SoC Development Board.
This system builds on Debian Bookworm 12.5. The rootfs and the kernel for the SoC are also taken from Debian 12.5. The rootfs build uses "debootstrap" which may also be debian specific. The build environment uses
- Debian 12.5 bookworm as build platform incl. cross compiler
- Debian 12.5 kernel 6.1.90 for the SoC
- Debian 12.5 rootfs for the SoC
- Intel Altera Quartus 23.1 synthesis software
- U-Boot bootloader from Intel/Altera on branch socfpga_v2023.10
- Create a build environment with Quartus 23.1
- Install packages mentioned further down
- run "make compile" to compile the hardware
- Insert an SDCARD with USB card reader and make the card available in the virtual machine
- cd sw; ./format_sdcard.sh /dev/sdb
- run "make sdcard" to build u-boot, linux kernel, rootfs and copy to the sdcard
- Insert the SDCARD in the DE1-SoC board and connect a usb cable for the terminal
- open gtkterm, switch on the board and watch it booting
Intel/Rocketchip maintains a system builder toolchain example for a Golden Reference Design for the Intel Cyclone V SoC Development Board.
https://github.com/altera-opensource/ghrd-socfpga/tree/master/cv_soc_devkit_ghrd
This toolchain uses
- Quartus System Builder
- Quartus Synthesis Software
to build a small HPS/FPGA system. The input of that flow is system builder tcl description with the setup of
- HPS Pin Multiplexing, i.e. which HPS Peripheral is muxed to which HPS pin
- Used internal HPS/FPGA interfaces
- DDR3 RAM timing setup
I adapt that setup to fit to the Terasic Board. Sahand Kashani-Akhavan and René Beuchat from EPFL have written an SoC FPAG Design Guide with a setup for the DE1-SoC Terasic board. They also made a repository:
https://github.com/sahandKashani/Altera-FPGA-top-level-files
In this repository the system build tcl file is
The VHDL files are
The Makefile builds the hardware and software components.
With
make qip
The de1_soc.qsys file is build and the Quartus ip component containing the HPS in the directory de1_soc is generated. With
make qpf
the quartus project file is generated and with
make compile
the hardware is synthesized. This will produce the Quartus SRAM object file .sof which can be used to program the fpga via USBBlaster. With
make rbf
the Quartus raw binary file .rbf is generated which is needed for configuring the fpga during the HPS boot process.
The FPGA part can be programmed via different methods
- USBBlaster cable - independently from the HPS core (default)
- u-boot bootloader programs during boot via the HPS/FPGA Manager
- linux programs via HPS/FPGA Manager
Programming via USBBlaster is the default setup. You do this via quartus programmer as if no HPS core ist there. The HPS core boots and runs independently on the Terasic DE1-SoC board.
Programming via u-boot or linux needs an fpga .rbf file stored on the sdcard. The fpga will then be configured during the boot process of the HPS core.
The fpga programming depends on switch settings on of the MSEL switches on the backside of the Terasic DE1-SoC board. See:
https://www.rocketboards.org/foswiki/Documentation/GSRD131ProgrammingFPGA
for some hints about the different methods for configuring the fpga via HPS. That description is a little bit outdated as the "Preloader" does not exist anymore.
The working and tested procedure is
- FPGA configration during u-boot via u-boot.scr on the SDCARD
- MSEL[4..0] = "00000" - the "10101" did not work
The HPS system boots from the SDCARD which is on the board. The quartus system builder toolchain produces some C files which are used during early boot by the U-Boot boot loader:
https://github.com/altera-opensource/u-boot-socfpga
https://github.com/altera-opensource/u-boot-socfpga/blob/socfpga_v2023.10/doc/README.socfpga
https://github.com/altera-opensource/u-boot-socfpga/tree/socfpga_v2023.10/arch/arm/mach-socfpga
You need to install the following packages for U-BOOT
sudo apt install gcc-arm-linux-gnueabihf bison flex libssl-dev bc
u-boot is a submodule of this repository. To fully install it run
git submodule init
make u-boot
will build the u-boot bootloader for the Intel Cyclone board but it works also for the Terasic DE1-SoC.
The Terasic DE1-SoC boots via the following steps
- The bootrom code on the HPS searches for an SDCARD
- The bootrom code will look for a partition on the SDCARD with type "A2"
- The content of that partition is loaded and executed
- Partion "A2" contains the u-boot bootloader
- The U-Boot bootloader looks for a script u-boot.scr on the dos partition and executes that script. This script will configure the fpga via the de1_soc_top.rbf file and enable the hps2fpga bridge. The .rbf file is on the dos partition of the SDCARD.
- The U-Boot bootloader looks for extlinux/extlinux.conf on the dos partition of the SDCARD and uses that information to boot the linux kernel "zImage" with the linux kernel device tree blob "socfpga_cyclone5_socdk.dtb". The kernel and linux kernel device tree blob are also on the dos partion of the SDCARD.
- The linux kernel will mount the rootfs which is on the ext3 partition on the SDCARD
Install the kernel sources on the build machine. For debian 12.5 this 6.1. An alternative is the repo https://github.com/altera-opensource/linux-socfpga
sudo apt install linux-source-6.1
make kernel
will build
- linux kernel 6.1.90 which belongs to debian 12.5 for armhf
- linux device tree
We use the debian bookworm rootfs. To build the rootfs we need the following tools
sudo apt install debootstrap qemu-user-static
make rootfs
builds the Debian bookworm root filesystem
Attach a Micro SDCARD to your host computer. The SDCARD will contain the
- u-boot boot loader
- linux kernel
- linux root file system Use
Insert the SDCARD, check on which device the SDCARD is available and run
cd sw
./format_sdcard.sh /dev/sdX
Inside Virtual CAE machine, the SDCARD is on /dev/sdb
make sdcard
to write the content to the sdcard. You need to format the sdcard before you can write to the sdcard as a special partition setup is required.
The Lightweight HPS2FPGA bridge is enabled during the u-boot bootloader process after u-boot has downloaded the de1_soc_top.rbf file to configure the fpga. The lw bridge is enabled in u-boot via the command:
bridge enable 0x2
This is done via the u-boot.scr which is compiled from boot.script. The bridge enable function will
- Disable the Reset for the lw bridge in the BRDMODRST register 0xFFD0501C
- Remap the address space 0xFF200000 via the L3REAMP register 0xFF800000
- "Maybe" enables the clocks?
Switch the MSEL switches on the backside of the board to MSEL[4..0]="00000".
Add the
- Power Supply
- USB Cable to the "UART to USB" port in the upper right corner
- Insert the SDCARD
Run
gtkterm --port=/dev/ttyUSB0
and switch on the board. You should see the boot log below
U-Boot SPL 2023.10-31848-g0b3e82ca6e-dirty (Jun 08 2024 - 20:39:14 +0200)
Trying to boot from MMC1
U-Boot 2023.10-31848-g0b3e82ca6e-dirty (Jun 08 2024 - 20:39:14 +0200)
CPU: Altera SoCFPGA Platform
FPGA: Altera Cyclone V, SE/A5 or SX/C5 or ST/D5, version 0x0
BOOT: SD/MMC Internal Transceiver (3.0V)
DRAM: 1 GiB
Core: 32 devices, 18 uclasses, devicetree: separate
MMC: dwmmc0@ff704000: 0
Loading Environment from MMC... *** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Model: Altera SOCFPGA Cyclone V SoC Development Kit
Net:
Warning: ethernet@ff702000 (eth0) using random MAC address - fa:f5:c3:55:25:f5
eth0: ethernet@ff702000
Hit any key to stop autoboot: 2 ��� 1 ��� 0
Failed to load 'u-boot.scr'
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
Found /extlinux/extlinux.conf
Retrieving file: /extlinux/extlinux.conf
1: Linux Default
Retrieving file: /extlinux/../zImage
append: root=/dev/mmcblk0p2 rw rootwait earlyprintk console=ttyS0,115200n8
Retrieving file: /extlinux/../socfpga_cyclone5_socdk.dtb
Kernel image @ 0x1000000 [ 0x000000 - 0x58a108 ]
## Flattened Device Tree blob at 02000000
Booting using the fdt blob at 0x2000000
Working FDT set to 2000000
Loading Device Tree to 09ff8000, end 09ffff4b ... OK
Working FDT set to 9ff8000
Starting kernel ...
Deasserting all peripheral resets
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 6.1.90 (caeuser@vcae) (arm-linux-gnueabihf-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP Sun Jun 9 20:11:53 CEST 2024
[ 0.000000] CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] OF: fdt: Machine model: Altera SOCFPGA Cyclone V SoC Development Kit
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x000000002fffffff]
[ 0.000000] HighMem [mem 0x0000000030000000-0x000000003fffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000003fffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000003fffffff]
[ 0.000000] percpu: Embedded 15 pages/cpu s29780 r8192 d23468 u61440
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 260608
[ 0.000000] Kernel command line: root=/dev/mmcblk0p2 rw rootwait earlyprintk console=ttyS0,115200n8
[ 0.000000] Unknown kernel command line parameters "earlyprintk", will be passed to user space.
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[ 0.000000] Memory: 1025068K/1048576K available (9216K kernel code, 812K rwdata, 2004K rodata, 1024K init, 166K bss, 23508K reserved, 0K cma-reserved, 262144K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] ftrace: allocating 30447 entries in 90 pages
[ 0.000000] ftrace: allocated 90 pages with 4 groups
[ 0.000000] trace event string verifier disabled
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] rcu: RCU event tracing is enabled.
[ 0.000000] Rude variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] L2C-310 erratum 769419 enabled
[ 0.000000] L2C-310 enabling early BRESP for Cortex-A9
[ 0.000000] L2C-310 full line of zeros enabled for Cortex-A9
[ 0.000000] L2C-310 ID prefetch enabled, offset 8 lines
[ 0.000000] L2C-310 dynamic clock gating enabled, standby mode enabled
[ 0.000000] L2C-310 cache controller enabled, 8 ways, 512 kB
[ 0.000000] L2C-310: CACHE_ID 0x410030c9, AUX_CTRL 0x76460001
[ 0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 0.000000] clocksource: timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
[ 0.000000] sched_clock: 32 bits at 100MHz, resolution 10ns, wraps every 21474836475ns
[ 0.000013] Switching to timer-based delay loop, resolution 10ns
[ 0.000321] Console: colour dummy device 80x30
[ 0.000359] Calibrating delay loop (skipped), value calculated using timer frequency.. 200.00 BogoMIPS (lpj=1000000)
[ 0.000372] CPU: Testing write buffer coherency: ok
[ 0.000406] CPU0: Spectre v2: using BPIALL workaround
[ 0.000413] pid_max: default: 32768 minimum: 301
[ 0.000566] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.000579] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[ 0.001361] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.002201] cblist_init_generic: Setting adjustable number of callback queues.
[ 0.002209] cblist_init_generic: Setting shift to 1 and lim to 1.
[ 0.002328] Setting up static identity map for 0x100000 - 0x100060
[ 0.002475] rcu: Hierarchical SRCU implementation.
[ 0.002481] rcu: Max phase no-delay instances is 1000.
[ 0.002890] smp: Bringing up secondary CPUs ...
[ 0.003596] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.003614] CPU1: Spectre v2: using BPIALL workaround
[ 0.003725] smp: Brought up 1 node, 2 CPUs
[ 0.003735] SMP: Total of 2 processors activated (400.00 BogoMIPS).
[ 0.003744] CPU: All CPU(s) started in SVC mode.
[ 0.004334] devtmpfs: initialized
[ 0.007984] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
[ 0.008170] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.008189] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[ 0.009264] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 0.010072] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.010956] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.010967] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.035134] SCSI subsystem initialized
[ 0.035296] usbcore: registered new interface driver usbfs
[ 0.035333] usbcore: registered new interface driver hub
[ 0.035370] usbcore: registered new device driver usb
[ 0.035509] usb_phy_generic soc:usbphy: supply vcc not found, using dummy regulator
[ 0.035623] usb_phy_generic soc:usbphy: dummy supplies not allowed for exclusive requests
[ 0.035929] pps_core: LinuxPPS API ver. 1 registered
[ 0.035935] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[ 0.035951] PTP clock support registered
[ 0.036071] FPGA manager framework
[ 0.036680] vgaarb: loaded
[ 0.037235] clocksource: Switched to clocksource timer1
[ 0.044952] NET: Registered PF_INET protocol family
[ 0.045181] IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
[ 0.046814] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 4096 bytes, linear)
[ 0.046845] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[ 0.046860] TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
[ 0.046926] TCP bind hash table entries: 8192 (order: 5, 131072 bytes, linear)
[ 0.047126] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.047309] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.047361] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 0.047552] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 0.058302] RPC: Registered named UNIX socket transport module.
[ 0.058313] RPC: Registered udp transport module.
[ 0.058316] RPC: Registered tcp transport module.
[ 0.058320] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.058333] PCI: CLS 0 bytes, default 64
[ 0.059075] hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
[ 0.060246] workingset: timestamp_bits=30 max_order=18 bucket_order=0
[ 0.065226] NFS: Registering the id_resolver key type
[ 0.065288] Key type id_resolver registered
[ 0.065294] Key type id_legacy registered
[ 0.066012] jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
[ 0.066622] bounce: pool size: 64 pages
[ 0.066702] io scheduler mq-deadline registered
[ 0.066709] io scheduler kyber registered
[ 0.071859] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.072864] printk: console [ttyS0] disabled
[ 0.072927] ffc02000.serial0: ttyS0 at MMIO 0xffc02000 (irq = 30, base_baud = 6250000) is a 16550A
[ 0.754090] printk: console [ttyS0] enabled
[ 0.759112] ffc03000.serial1: ttyS1 at MMIO 0xffc03000 (irq = 31, base_baud = 6250000) is a 16550A
[ 0.769577] brd: module loaded
[ 0.777733] loop: module loaded
[ 0.781977] spi-nor spi0.0: unrecognized JEDEC id bytes: ff ff ff ff ff ff
[ 0.791203] CAN device driver interface
[ 0.795613] c_can_platform ffc00000.can: c_can_platform device registered (regs=(ptrval), irq=34)
[ 0.804824] socfpga-dwmac ff702000.ethernet: IRQ eth_wake_irq not found
[ 0.811437] socfpga-dwmac ff702000.ethernet: IRQ eth_lpi not found
[ 0.817720] socfpga-dwmac ff702000.ethernet: PTP uses main clock
[ 0.823941] socfpga-dwmac ff702000.ethernet: User ID: 0x10, Synopsys ID: 0x37
[ 0.831077] socfpga-dwmac ff702000.ethernet: DWMAC1000
[ 0.836284] socfpga-dwmac ff702000.ethernet: DMA HW capability register supported
[ 0.843744] socfpga-dwmac ff702000.ethernet: RX Checksum Offload Engine supported
[ 0.851203] socfpga-dwmac ff702000.ethernet: COE Type 2
[ 0.856409] socfpga-dwmac ff702000.ethernet: TX Checksum insertion supported
[ 0.863435] socfpga-dwmac ff702000.ethernet: Enhanced/Alternate descriptors
[ 0.870375] socfpga-dwmac ff702000.ethernet: Enabled extended descriptors
[ 0.877135] socfpga-dwmac ff702000.ethernet: Ring mode enabled
[ 0.882956] socfpga-dwmac ff702000.ethernet: Enable RX Mitigation via HW Watchdog Timer
[ 0.899512] Micrel KSZ9021 Gigabit PHY stmmac-0:01: attached PHY driver (mii_bus:phy_addr=stmmac-0:01, irq=POLL)
[ 0.911173] dwc2 ffb40000.usb: supply vusb_d not found, using dummy regulator
[ 0.918427] dwc2 ffb40000.usb: supply vusb_a not found, using dummy regulator
[ 0.925810] dwc2 ffb40000.usb: EPs: 16, dedicated fifos, 8064 entries in SPRAM
[ 0.933318] dwc2 ffb40000.usb: DWC OTG Controller
[ 0.938052] dwc2 ffb40000.usb: new USB bus registered, assigned bus number 1
[ 0.945095] dwc2 ffb40000.usb: irq 36, io mem 0xffb40000
[ 0.951082] hub 1-0:1.0: USB hub found
[ 0.954854] hub 1-0:1.0: 1 port detected
[ 0.959559] usbcore: registered new interface driver usb-storage
[ 0.965751] i2c_dev: i2c /dev entries driver
[ 0.970968] Synopsys Designware Multimedia Card Interface Driver
[ 0.977329] ledtrig-cpu: registered to indicate activity on CPUs
[ 0.983442] usbcore: registered new interface driver usbhid
[ 0.989017] usbhid: USB HID core driver
[ 0.994071] NET: Registered PF_INET6 protocol family
[ 1.000141] Segment Routing with IPv6
[ 1.003845] In-situ OAM (IOAM) with IPv6
[ 1.007847] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 1.014287] NET: Registered PF_PACKET protocol family
[ 1.019362] NET: Registered PF_KEY protocol family
[ 1.024137] can: controller area network core
[ 1.028540] NET: Registered PF_CAN protocol family
[ 1.033317] can: raw protocol
[ 1.036276] can: broadcast manager protocol
[ 1.040465] can: netlink gateway - max_hops=1
[ 1.044861] 8021q: 802.1Q VLAN Support v1.8
[ 1.049086] Key type dns_resolver registered
[ 1.053412] ThumbEE CPU extension supported.
[ 1.057696] Registering SWP/SWPB emulation handler
[ 1.066359] at24 0-0051: supply vcc not found, using dummy regulator
[ 1.101126] rtc-ds1307: probe of 0-0068 failed with error -121
[ 1.111134] dma-pl330 ffe01000.pdma: Loaded driver for PL330 DMAC-341330
[ 1.117860] dma-pl330 ffe01000.pdma: DBUFF-512x8bytes Num_Chans-8 Num_Peri-32 Num_Events-8
[ 1.126888] dw_mmc ff704000.dwmmc0: IDMAC supports 32-bit address mode.
[ 1.133550] dw_mmc ff704000.dwmmc0: Using internal DMA controller.
[ 1.139733] dw_mmc ff704000.dwmmc0: Version ID is 240a
[ 1.144896] dw_mmc ff704000.dwmmc0: DW MMC controller at irq 51,32 bit host data width,1024 deep fifo
[ 1.154376] dw_mmc ff704000.dwmmc0: Got CD GPIO
[ 1.158968] mmc_host mmc0: card is polling.
[ 1.163710] clk: Disabling unused clocks
[ 1.167863] dw-apb-uart ffc02000.serial0: forbid DMA for kernel console
[ 1.175777] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 400000Hz, actual 396825HZ div = 63)
[ 1.197467] Waiting for root device /dev/mmcblk0p2...
[ 1.236113] mmc_host mmc0: Bus speed (slot 0) = 50000000Hz (slot req 50000000Hz, actual 50000000HZ div = 0)
[ 1.245960] mmc0: new high speed SDHC card at address 1234
[ 1.252033] mmcblk0: mmc0:1234 SA04G 3.68 GiB
[ 1.259026] mmcblk0: p1 p2 p3
[ 1.268524] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem
[ 1.307257] usb 1-1: new high-speed USB device number 2 using dwc2
[ 1.567918] hub 1-1:1.0: USB hub found
[ 1.571726] hub 1-1:1.0: 2 ports detected
[ 5.730297] EXT4-fs (mmcblk0p2): recovery complete
[ 5.739348] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Quota mode: disabled.
[ 5.748251] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 5.754962] devtmpfs: mounted
[ 5.760597] Freeing unused kernel image (initmem) memory: 1024K
[ 5.766817] Run /sbin/init as init process
[ 6.323911] systemd[1]: System time before build time, advancing clock.
[ 6.360621] systemd[1]: systemd 252.22-1~deb12u1 running in system mode (+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT -GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY +P11KIT +QRENCODE +TPM2 +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -BPF_FRAMEWORK -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified)
[ 6.395851] systemd[1]: Detected architecture arm.
Welcome to �[1mDebian GNU/Linux 12 (bookworm)�[0m!
[ 6.432399] systemd[1]: Hostname set to <vcae>.
[ 7.376632] systemd[1]: Queued start job for default target graphical.target.
[ 7.388633] systemd[1]: Created slice system-getty.slice - Slice /system/getty.
[�[0;32m OK �[0m] Created slice �[0;1;39msystem-getty.slice�[0m - Slice /system/getty.
[ 7.428794] systemd[1]: Created slice system-modprobe.slice - Slice /system/modprobe.
[�[0;32m OK �[0m] Created slice �[0;1;39msystem-modpr…lice�[0m - Slice /system/modprobe.
[ 7.468768] systemd[1]: Created slice system-serial\x2dgetty.slice - Slice /system/serial-getty.
[�[0;32m OK �[0m] Created slice �[0;1;39msystem-seria…�[0m - Slice /system/serial-getty.
[ 7.517790] systemd[1]: Started systemd-ask-password-console.path - Dispatch Password Requests to Console Directory Watch.
[�[0;32m OK �[0m] Started �[0;1;39msystemd-ask-passwo…quests to Console Directory Watch.
[ 7.567700] systemd[1]: Started systemd-ask-password-wall.path - Forward Password Requests to Wall Directory Watch.
[�[0;32m OK �[0m] Started �[0;1;39msystemd-ask-passwo… Requests to Wall Directory Watch.
[ 7.617718] systemd[1]: proc-sys-fs-binfmt_misc.automount - Arbitrary Executable File Formats File System Automount Point was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/binfmt_misc).
[ 7.637158] systemd[1]: Expecting device dev-ttyS0.device - /dev/ttyS0...
Expecting device �[0;1;39mdev-ttyS0.device�[0m - /dev/ttyS0...
[ 7.667467] systemd[1]: Reached target cryptsetup.target - Local Encrypted Volumes.
[�[0;32m OK �[0m] Reached target �[0;1;39mcryptsetup.…get�[0m - Local Encrypted Volumes.
[ 7.707632] systemd[1]: Reached target integritysetup.target - Local Integrity Protected Volumes.
[�[0;32m OK �[0m] Reached target �[0;1;39mintegrityse…Local Integrity Protected Volumes.
[ 7.747587] systemd[1]: Reached target paths.target - Path Units.
[�[0;32m OK �[0m] Reached target �[0;1;39mpaths.target�[0m - Path Units.
[ 7.777594] systemd[1]: Reached target remote-fs.target - Remote File Systems.
[�[0;32m OK �[0m] Reached target �[0;1;39mremote-fs.target�[0m - Remote File Systems.
[ 7.817469] systemd[1]: Reached target slices.target - Slice Units.
[�[0;32m OK �[0m] Reached target �[0;1;39mslices.target�[0m - Slice Units.
[ 7.857613] systemd[1]: Reached target swap.target - Swaps.
[�[0;32m OK �[0m] Reached target �[0;1;39mswap.target�[0m - Swaps.
[ 7.897544] systemd[1]: Reached target veritysetup.target - Local Verity Protected Volumes.
[�[0;32m OK �[0m] Reached target �[0;1;39mveritysetup… - Local Verity Protected Volumes.
[ 7.937843] systemd[1]: Listening on systemd-initctl.socket - initctl Compatibility Named Pipe.
[�[0;32m OK �[0m] Listening on �[0;1;39msystemd-initc… initctl Compatibility Named Pipe.
[ 7.997426] systemd[1]: systemd-journald-audit.socket - Journal Audit Socket was skipped because of an unmet condition check (ConditionSecurity=audit).
[ 8.011987] systemd[1]: Listening on systemd-journald-dev-log.socket - Journal Socket (/dev/log).
[�[0;32m OK �[0m] Listening on �[0;1;39msystemd-journ…t�[0m - Journal Socket (/dev/log).
[ 8.058239] systemd[1]: Listening on systemd-journald.socket - Journal Socket.
[�[0;32m OK �[0m] Listening on �[0;1;39msystemd-journald.socket�[0m - Journal Socket.
[ 8.098415] systemd[1]: Listening on systemd-udevd-control.socket - udev Control Socket.
[�[0;32m OK �[0m] Listening on �[0;1;39msystemd-udevd….socket�[0m - udev Control Socket.
[ 8.138126] systemd[1]: Listening on systemd-udevd-kernel.socket - udev Kernel Socket.
[�[0;32m OK �[0m] Listening on �[0;1;39msystemd-udevd…l.socket�[0m - udev Kernel Socket.
[ 8.177528] systemd[1]: Reached target sockets.target - Socket Units.
[�[0;32m OK �[0m] Reached target �[0;1;39msockets.target�[0m - Socket Units.
[ 8.217957] systemd[1]: dev-hugepages.mount - Huge Pages File System was skipped because of an unmet condition check (ConditionPathExists=/sys/kernel/mm/hugepages).
[ 8.233187] systemd[1]: dev-mqueue.mount - POSIX Message Queue File System was skipped because of an unmet condition check (ConditionPathExists=/proc/sys/fs/mqueue).
[ 8.297784] systemd[1]: Mounting sys-kernel-debug.mount - Kernel Debug File System...
Mounting �[0;1;39msys-kernel-debug.…�[0m - Kernel Debug File System...
[ 8.341354] systemd[1]: Mounting sys-kernel-tracing.mount - Kernel Trace File System...
Mounting �[0;1;39msys-kernel-tracin…�[0m - Kernel Trace File System...
[ 8.377899] systemd[1]: kmod-static-nodes.service - Create List of Static Device Nodes was skipped because of an unmet condition check (ConditionFileNotEmpty=/lib/modules/6.1.90/modules.devname).
[ 8.400017] systemd[1]: Starting [email protected] - Load Kernel Module configfs...
Starting �[0;1;39mmodprobe@configfs…m - Load Kernel Module configfs...
[ 8.441753] systemd[1]: Starting modprobe@dm_mod.service - Load Kernel Module dm_mod...
Starting �[0;1;39mmodprobe@dm_mod.s…[0m - Load Kernel Module dm_mod...
[ 8.481904] systemd[1]: Starting modprobe@efi_pstore.service - Load Kernel Module efi_pstore...
Starting �[0;1;39mmodprobe@efi_psto…- Load Kernel Module efi_pstore...
[ 8.567968] systemd[1]: Starting [email protected] - Load Kernel Module fuse...
Starting �[0;1;[email protected]…e�[0m - Load Kernel Module fuse...
[ 8.611970] systemd[1]: Starting [email protected] - Load Kernel Module loop...
Starting �[0;1;[email protected]…e�[0m - Load Kernel Module loop...
[ 8.648654] systemd[1]: systemd-journald.service: unit configures an IP firewall, but the local system does not support BPF/cgroup firewalling.
[ 8.661534] systemd[1]: (This warning is only shown for the first unit using IP firewalling.)
[ 8.707998] systemd[1]: Starting systemd-journald.service - Journal Service...
Starting �[0;1;39msystemd-journald.service�[0m - Journal Service...
[ 8.757935] systemd[1]: Starting systemd-modules-load.service - Load Kernel Modules...
Starting �[0;1;39msystemd-modules-l…rvice�[0m - Load Kernel Modules...
[ 8.781826] systemd[1]: Starting systemd-remount-fs.service - Remount Root and Kernel File Systems...
Starting �[0;1;39msystemd-remount-f…nt Root and Kernel File Systems...
[ 8.831526] systemd[1]: Starting systemd-udev-trigger.service - Coldplug All udev Devices...
Starting �[0;1;39msystemd-udev-trig…[0m - Coldplug All udev Devices...
[ 8.895190] systemd[1]: Mounted sys-kernel-debug.mount - Kernel Debug File System.
[�[0;32m OK �[0m] Mounted �[0;1;39msys-kernel-debug.m…nt�[0m - Kernel Debug File System.
[ 8.917530] systemd[1]: Started systemd-journald.service - Journal Service.
[�[0;32m OK �[0m] Started �[0;1;39msystemd-journald.service�[0m - Journal Service.
[�[0;32m OK �[0m] Mounted �[0;1;39msys-kernel-tracing…nt�[0m - Kernel Trace File System.
[�[0;32m OK �[0m] Finished �[0;1;39mmodprobe@configfs…[0m - Load Kernel Module configfs.
[�[0;32m OK �[0m] Finished �[0;1;39mmodprobe@dm_mod.s…e�[0m - Load Kernel Module dm_mod.
[�[0;32m OK �[0m] Finished �[0;1;39mmodprobe@efi_psto…m - Load Kernel Module efi_pstore.
[�[0;32m OK �[0m] Finished �[0;1;[email protected]�[0m - Load Kernel Module fuse.
[�[0;32m OK �[0m] Finished �[0;1;[email protected]�[0m - Load Kernel Module loop.
[�[0;32m OK �[0m] Finished �[0;1;39msystemd-modules-l…service�[0m - Load Kernel Modules.
[�[0;32m OK �[0m] Finished �[0;1;39msystemd-remount-f…ount Root and Kernel File Systems.
Starting �[0;1;39msystemd-journal-f…h Journal to Persistent Storage...
[ 9.327959] systemd-journald[74]: Received client request to flush runtime journal.
Starting �[0;1;39msystemd-random-se…ice�[0m - Load/Save Random Seed...
[ 9.343881] systemd-journald[74]: File /var/log/journal/86274804149f420191be9344ebb52813/system.journal corrupted or uncleanly shut down, renaming and replacing.
Starting �[0;1;39msystemd-sysctl.se…ce�[0m - Apply Kernel Variables...
Starting �[0;1;39msystemd-sysusers.…rvice�[0m - Create System Users...
[�[0;32m OK �[0m] Finished �[0;1;39msystemd-udev-trig…e�[0m - Coldplug All udev Devices.
Starting �[0;1;39mifupdown-pre.serv…ynchronize boot up for ifupdown...
[�[0m�[0;31m* �[0m] (1 of 6) Job systemd-sysctl.service/start running (4s / 1min 31s)
�M
�[K[�[0;1;31m*�[0m�[0;31m* �[0m] (1 of 6) Job systemd-sysctl.service/start running (5s / 1min 31s)
�M
�[K[�[0;31m*�[0;1;31m*�[0m�[0;31m* �[0m] (1 of 6) Job systemd-sysctl.service/start running (5s / 1min 31s)
�M
�[K[ �[0;31m*�[0;1;31m*�[0m�[0;31m* �[0m] (2 of 6) Job systemd-journal-flush.…vice/start running (6s / 1min 31s)
�M
�[K[ �[0;31m*�[0;1;31m*�[0m�[0;31m* �[0m] (2 of 6) Job systemd-journal-flush.…vice/start running (6s / 1min 31s)
�M
�[K[�[0;32m OK �[0m] Finished �[0;1;39msystemd-sysctl.service�[0m - Apply Kernel Variables.
�[K[�[0;32m OK �[0m] Finished �[0;1;39msystemd-sysusers.service�[0m - Create System Users.
[�[0;32m OK �[0m] Finished �[0;1;39mifupdown-pre.serv… synchronize boot up for ifupdown.
Starting �[0;1;39msystemd-tmpfiles-…ate Static Device Nodes in /dev...
[ 16.877233] random: crng init done
[ �[0;31m*�[0;1;31m*�[0m�[0;31m*�[0m] (2 of 4) Job systemd-tmpfiles-setup…ice/start running (10s / no limit)
�M
�[K[ �[0;31m*�[0;1;31m*�[0m] (3 of 4) Job systemd-random-seed.se…ice/start running (10s / 10min 1s)
�M
�[K[ �[0;31m*�[0m] (3 of 4) Job systemd-random-seed.se…ice/start running (11s / 10min 1s)
�M
�[K[ �[0;31m*�[0;1;31m*�[0m] (3 of 4) Job systemd-random-seed.se…ice/start running (12s / 10min 1s)
�M
�[K[ �[0;31m*�[0;1;31m*�[0m�[0;31m*�[0m] (4 of 4) Job dev-ttyS0.device/start running (12s / 1min 30s)
�M
�[K[ �[0;31m*�[0;1;31m*�[0m�[0;31m* �[0m] (4 of 4) Job dev-ttyS0.device/start running (13s / 1min 30s)
�M
�[K[ �[0;31m*�[0;1;31m*�[0m�[0;31m* �[0m] (4 of 4) Job dev-ttyS0.device/start running (13s / 1min 30s)
�M
�[K[�[0;31m*�[0;1;31m*�[0m�[0;31m* �[0m] (1 of 4) Job systemd-journal-flush.…ice/start running (14s / 1min 31s)
�M
�[K[�[0;1;31m*�[0m�[0;31m* �[0m] (1 of 4) Job systemd-journal-flush.…ice/start running (15s / 1min 31s)
�M
�[K[�[0m�[0;31m* �[0m] (1 of 4) Job systemd-journal-flush.…ice/start running (15s / 1min 31s)
�M
�[K[�[0;32m OK �[0m] Finished �[0;1;39msystemd-journal-f…ush Journal to Persistent Storage.
�[K[�[0;32m OK �[0m] Finished �[0;1;39msystemd-random-se…rvice�[0m - Load/Save Random Seed.
[�[0;32m OK �[0m] Finished �[0;1;39msystemd-tmpfiles-…reate Static Device Nodes in /dev.
[�[0;32m OK �[0m] Reached target �[0;1;39mlocal-fs-pr…reparation for Local File Systems.
[�[0;32m OK �[0m] Reached target �[0;1;39mlocal-fs.target�[0m - Local File Systems.
Starting �[0;1;39mnetworking.service�[0m - Raise network interfaces...
Starting �[0;1;39msystemd-tmpfiles-… Volatile Files and Directories...
Starting �[0;1;39msystemd-udevd.ser…ger for Device Events and Files...
[�[0;32m OK �[0m] Finished �[0;1;39msystemd-tmpfiles-…te Volatile Files and Directories.
Starting �[0;1;39msystemd-update-ut…rd System Boot/Shutdown in UTMP...
[�[0;32m OK �[0m] Started �[0;1;39msystemd-udevd.serv…nager for Device Events and Files.
[�[0;32m OK �[0m] Finished �[0;1;39msystemd-update-ut…cord System Boot/Shutdown in UTMP.
[ 23.941511] socfpga-dwmac ff702000.ethernet end0: renamed from eth0
[�[0;32m OK �[0m] Finished �[0;1;39mnetworking.service�[0m - Raise network interfaces.
[�[0;32m OK �[0m] Found device �[0;1;39mdev-ttyS0.device�[0m - /dev/ttyS0.
[�[0;32m OK �[0m] Reached target �[0;1;39mnetwork.target�[0m - Network.
[�[0;32m OK �[0m] Reached target �[0;1;39msysinit.target�[0m - System Initialization.
[�[0;32m OK �[0m] Started �[0;1;39mapt-daily.timer�[0m - Daily apt download activities.
[�[0;32m OK �[0m] Started �[0;1;39mapt-daily-upgrade.… apt upgrade and clean activities.
[�[0;32m OK �[0m] Started �[0;1;39mdpkg-db-backup.tim… Daily dpkg database backup timer.
[�[0;32m OK �[0m] Started �[0;1;39me2scrub_all.timer�…etadata Check for All Filesystems.
[�[0;32m OK �[0m] Started �[0;1;39mfstrim.timer�[0m - Discard unused blocks once a week.
[�[0;32m OK �[0m] Started �[0;1;39mlogrotate.timer�[0m - Daily rotation of log files.
[�[0;32m OK �[0m] Started �[0;1;39msystemd-tmpfiles-c… Cleanup of Temporary Directories.
[�[0;32m OK �[0m] Reached target �[0;1;39mtimers.target�[0m - Timer Units.
[�[0;32m OK �[0m] Reached target �[0;1;39musb-gadget.…m - Hardware activated USB gadget.
[�[0;32m OK �[0m] Reached target �[0;1;39mbasic.target�[0m - Basic System.
[�[0;32m OK �[0m] Started �[0;1;39mcron.service�[0m -…kground program processing daemon.
Starting �[0;1;39me2scrub_reap.serv…e ext4 Metadata Check Snapshots...
Starting �[0;1;39mgetty-static.serv…us and logind are not available...
Starting �[0;1;39msystemd-user-sess…vice�[0m - Permit User Sessions...
[�[0;32m OK �[0m] Finished �[0;1;39msystemd-user-sess…ervice�[0m - Permit User Sessions.
[�[0;32m OK �[0m] Finished �[0;1;39me2scrub_reap.serv…ine ext4 Metadata Check Snapshots.
[�[0;32m OK �[0m] Finished �[0;1;39mgetty-static.serv…dbus and logind are not available.
[�[0;32m OK �[0m] Started �[0;1;[email protected]�[0m - Getty on tty1.
[�[0;32m OK �[0m] Started �[0;1;[email protected]�[0m - Getty on tty2.
[�[0;32m OK �[0m] Started �[0;1;[email protected]�[0m - Getty on tty3.
[�[0;32m OK �[0m] Started �[0;1;[email protected]�[0m - Getty on tty4.
[�[0;32m OK �[0m] Started �[0;1;[email protected]�[0m - Getty on tty5.
[�[0;32m OK �[0m] Started �[0;1;[email protected]�[0m - Getty on tty6.
[�[0;32m OK �[0m] Started �[0;1;39mserial-getty@ttyS0…rvice�[0m - Serial Getty on ttyS0.
[�[0;32m OK �[0m] Reached target �[0;1;39mgetty.target�[0m - Login Prompts.
[�[0;32m OK �[0m] Reached target �[0;1;39mmulti-user.target�[0m - Multi-User System.
[�[0;32m OK �[0m] Reached target �[0;1;39mgraphical.target�[0m - Graphical Interface.
Starting �[0;1;39msystemd-update-ut… Record Runlevel Change in UTMP...
[�[0;32m OK �[0m] Finished �[0;1;39msystemd-update-ut… - Record Runlevel Change in UTMP.
Debian GNU/Linux 12 vcae ttyS0
vcae login:
Login as "caeuser" with password "caeuser"
Run
sudo gpioset 1 24=1
and the green "USER LED" in the lower right corner of the board should switch on.
The u-boot loader should have configured the FPGA such that the HEX displays are on. The fpga part contains one axi peripheral which is attached to the lightweight HPS2FPGA AXI bridge. This bus is mapped to the address range 0xFF200000 to 0xFF3FFFFF. The VHDL code of the peripheral is in axireg.vhd.
The axi register is connected to the red leds on the board. The lower ten bits of the register will drive the red leds.
The axi register does not check the address. Therefore all accesses to the LWHPS2FPGA address range will end up in this register. The reset value of the register is 0xAFFE1234. You can read the register content with "memtool". Read the register content with
sudo memtool md 0xff200000+4
Write to the register with
sudo memtool mw 0xff200000 0xabcd4321
You should see that writing to the register changes the red leds on the board.