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标题: [FPGA开发] 【Altera SoC体验之旅】+ DE1_SOC初识 [打印本页]

作者: BOB_Sun 时间: 2015-8-7 10:00
标题: [FPGA开发] 【Altera SoC体验之旅】+ DE1_SOC初识
本帖最后由 BOB_Sun 于 2015-8-7 10:08 编辑

本文转自 http://bbs.eeworld.com.cn/thread-455066-1-1.html

至于DE1_SOC的板子简介我就不多说了，拿到板子首先按照培训资料（见附件）中的教程安装usb blaster ii的驱动，串口驱动等等，然后按照教程下载测试例程，看到的是一个流水灯和数码管的0~F轮回计数。过程中想说的两点是，

开始是NO hardware，要稍微过一会才会有DE-SOC[USB-1](感觉时间稍微有点长)，另外一个教程中在programmer界面Auto Detect器件出现的是5CSEMA5

然后是SOCVHPS

而我的是

SOCVHPS在左，5CSEMA5在右，开始选中了其中的5CSEMA5然后右键up，两者位置交换如下图
但是program出现错误，又Auto Detect一次program正常。至于两者的位置不同有什么区别还不知道，以后再探究吧。

按照教程烧SD镜像，启动系统。
U-Boot SPL 2013.01.01 (Nov 04 2013 - 19:51:38)
BOARD : Altera SOCFPGA Cyclone V Board
SDRAM: Initializing MMR registers
SDRAM: Calibrating PHY
SEQ.C: Preparing to start memory calibration
SEQ.C: CALIBRATION PASSED
ALTERA DWMMC: 0

U-Boot 2013.01.01 (Oct 24 2013 - 17:40:22)

CPU : Altera SOCFPGA Platform
BOARD : Altera SOCFPGA Cyclone V Board
DRAM: 1 GiB
MMC: ALTERA DWMMC: 0
In: serial
Out: serial
Err: serial
Net: mii0
Warning: failed to set MAC address

Hit any key to stop autoboot: 5 4 3 2 1 0
reading u-boot.scr
** Unable to read file u-boot.scr **
Optional boot script not found. Continuing to boot normally
reading zImage
3809104 bytes read in 1297 ms (2.8 MiB/s)
reading socfpga.dtb
17119 bytes read in 14 ms (1.2 MiB/s)
fpgaintf
ffd08028: 00000000 ....
fpga2sdram
ffc25080: 00000000 ....
axibridge
ffd0501c: 00000000 ....
## Flattened Device Tree blob at 00000100
Booting using the fdt blob at 0x00000100
Loading Device Tree to 03ff8000, end 03fff2de ... OK

（未完，跟帖中）

作者: BOB_Sun 时间: 2015-8-7 10:02
Starting kernel ...

Booting Linux on physical CPU 0x0
Initializing cgroup subsys cpuset
Linux version 3.12.0-00307-g507abb4-dirty (root@matthew) (gcc version 4.6.3 (Sourcery CodeBench Lite 2012.03-57) ) #2 SMP Mon Jan 6 19:54:56 CST 2014
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=10c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: Altera SOCFPGA, model: Altera SOCFPGA Cyclone V
Memory policy: ECC disabled, Data cache writealloc
PERCPU: Embedded 8 pages/cpu @80fd1000 s11328 r8192 d13248 u32768
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260096
Kernel command line: console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait
PID hash table entries: 4096 (order: 2, 16384 bytes)
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 1031484K/1048576K available (5637K kernel code, 253K rwdata, 1424K rodata, 343K init, 256K bss, 17092K reserved)
Virtual kernel memory layout:
vector  : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap  : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc0800000 - 0xff000000 (1000 MB)
lowmem  : 0x80000000 - 0xc0000000 (1024 MB)
modules : 0x7f000000 - 0x80000000 (  16 MB)
   .text : 0x80008000 - 0x806ed828 (7063 kB)
   .init : 0x806ee000 - 0x80743c40 ( 344 kB)
   .data : 0x80744000 - 0x807834f0 ( 254 kB)
   .bss : 0x807834f0 - 0x807c355c ( 257 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:16 nr_irqs:16 16
sched_clock: 32 bits at 100MHz, resolution 10ns, wraps every 42949ms
Console: colour dummy device 80x30
Calibrating delay loop... 1594.16 BogoMIPS (lpj=7970816)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
ftrace: allocating 17704 entries in 52 pages
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x8051f018 - 0x8051f070
CPU1: Booted secondary processor
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Brought up 2 CPUs
SMP: Total of 2 processors activated.
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
NET: Registered protocol family 16
fpga bridge driver
DMA: preallocated 256 KiB pool for atomic coherent allocations
L310 cache controller enabled
l2x0: 8 ways, CACHE_ID 0x410030c9, AUX_CTRL 0x32460000, Cache size: 512 kB
syscon fffef000.l2-cache: regmap [mem 0xfffef000-0xfffeffff] registered
syscon ffd05000.rstmgr: regmap [mem 0xffd05000-0xffd05fff] registered
syscon ffc25000.sdrctl: regmap [mem 0xffc25000-0xffc25fff] registered
syscon ff800000.l3regs: regmap [mem 0xff800000-0xff800fff] registered
syscon ffd08000.sysmgr: regmap [mem 0xffd08000-0xffd0bfff] registered
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
altera_hps2fpga_bridge fpgabridge.2: fpga bridge [hps2fpga] registered as device hps2fpga
altera_hps2fpga_bridge fpgabridge.2: init-val not specified
altera_hps2fpga_bridge fpgabridge.3: fpga bridge [lshps2fpga] registered as device lwhps2fpga
altera_hps2fpga_bridge fpgabridge.3: init-val not specified
altera_hps2fpga_bridge fpgabridge.4: fpga bridge [fpga2hps] registered as device fpga2hps
altera_hps2fpga_bridge fpgabridge.4: init-val not specified
bio: create slab <bio-0> at 0
FPGA Mangager framework driver
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
Switched to clocksource timer1
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
arm-pmu arm-pmu: PMU:CTI successfully enabled
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
NTFS driver 2.1.30 [Flags: R/W].
jffs2: version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 2014
io scheduler noop registered (default)
Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
ffc02000.serial0: ttyS0 at MMIO 0xffc02000 (irq = 194, base_baud = 6250000) is a 16550A
console [ttyS0] enabled
altera_fpga_manager ff706000.fpgamgr: fpga manager [Altera FPGA Manager] registered as minor 0
brd: module loaded
cadence-qspi ff705000.spi: DMA NOT enabled
cadence-qspi ff705000.spi: master is unqueued, this is deprecated
m25p80 spi2.0: unrecognized JEDEC id ffffff
cadence-qspi ff705000.spi: Cadence QSPI controller driver
dw_spi_mmio fff01000.spi: master is unqueued, this is deprecated
CAN device driver interface
c_can_platform ffc00000.d_can: invalid resource
c_can_platform ffc00000.d_can: control memory is not used for raminit
c_can_platform ffc00000.d_can: c_can_platform device registered (regs=c08e4000, irq=163)
stmmac - user ID: 0x10, Synopsys ID: 0x37
Ring mode enabled
DMA HW capability register supported
Enhanced/Alternate descriptors
      Enabled extended descriptors
RX Checksum Offload Engine supported (type 2)
TX Checksum insertion supported
Enable RX Mitigation via HW Watchdog Timer
libphy: stmmac: probed
eth0: PHY ID 00221611 at 1 IRQ 0 (stmmac-0:01) active
usbcore: registered new interface driver usb-storage
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
Synopsys Designware Multimedia Card Interface Driver
dwmmc_socfpga ff704000.dwmmc0: Using internal DMA controller.
dwmmc_socfpga ff704000.dwmmc0: Version ID is 240a
dwmmc_socfpga ff704000.dwmmc0: DW MMC controller at irq 171, 32 bit host data width, 1024 deep fifo
mmc_host mmc0: Bus speed (slot 0) = 12500000Hz (slot req 400000Hz, actual 390625HZ div = 16)
dwmmc_socfpga ff704000.dwmmc0: 1 slots initialized
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
mmc_host mmc0: Bus speed (slot 0) = 12500000Hz (slot req 12500000Hz, actual 12500000HZ div = 0)
mmc0: new high speed SDHC card at address 1234
mmcblk0: mmc0:1234 SA16G 14.6 GiB
mmcblk0: p1 p2 p3
dwc2 ffb40000.usb: DWC OTG Controller
dwc2 ffb40000.usb: new USB bus registered, assigned bus number 1
dwc2 ffb40000.usb: irq 160, io mem 0x00000000
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: DWC OTG Controller
usb usb1: Manufacturer: Linux 3.12.0-00307-g507abb4-dirty dwc2_hsotg
usb usb1: SerialNumber: ffb40000.usb
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
oprofile: using arm/armv7-ca9
TCP: cubic registered
NET: Registered protocol family 10
sit: IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
NET: Registered protocol family 15
can: controller area network core (rev 20120528 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20120528)
can: broadcast manager protocol (rev 20120528 t)
can: netlink gateway (rev 20130117) max_hops=1
8021q: 802.1Q VLAN Support v1.8
Key type dns_resolver registered
ThumbEE CPU extension supported.
Registering SWP/SWPB emulation handler
kjournald starting.  Commit interval 5 seconds
EXT3-fs (mmcblk0p2): using internal journal
EXT3-fs (mmcblk0p2): mounted filesystem with ordered data mode
VFS: Mounted root (ext3 filesystem) on device 179:2.
devtmpfs: mounted
Freeing unused kernel memory: 340K (806ee000 - 80743000)
usb 1-1: new high-speed USB device number 2 using dwc2

INIT: version 2.88 booting

usb 1-1: New USB device found, idVendor=0424, idProduct=2512
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
hub 1-1:1.0: USB hub found
hub 1-1:1.0: 2 ports detected
Starting Bootlog daemon: bootlogd.

Configuring network interfaces... eth0: device MAC address 6a:a9:48:f6:c3:f3
udhcpc (v1.20.2) started

Sending discover...

Sending discover...

Sending discover...

No lease, failing

Starting portmap daemon...

Sat Sep 28 04:38:00 UTC 2013

INIT: Entering runlevel: 5

Starting OpenBSD Secure Shell server: sshd

done.

Starting syslogd/klogd: done

Starting Lighttpd Web Server: lighttpd.

Starting blinking LED server

Stopping Bootlog daemon: bootlogd.

Poky 8.0 (Yocto Project 1.3 Reference Distro) 1.3
ttyS0

socfpga login: root
root@socfpga:~# p who i am am i
BusyBox v1.20.2 (2013-09-27 23:27:54 CDT) multi-call binary.

Usage: who [-a]

root@socfpga:~# poweroffer

Broadcast message from root@socfpga (ttyS0) (Sat Sep 28 04:39:11 2013):

（未完，跟帖中）

作者: BOB_Sun 时间: 2015-8-7 10:03
本帖最后由 BOB_Sun 于 2015-8-7 10:11 编辑

插上SD卡启动系统时，启动系统后，linux系统poweroff之后，FPGA部分始终是流水灯加数码管轮回计数

（完）

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