Aries Embedded MCVEVP Краткое руководство по эксплуатации - Страница 16
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Печатать страницуMCV Quick Start Guide, Release 2
CPU:
Altera SoCFPGA Platform
FPGA:
Altera Cyclone V, SE/A2 or SX/C2, version 0x0
BOOT:
SD/MMC Internal Transceiver (3.0V)
Watchdog enabled
I2C:
ready
DRAM:
1 GiB
MMC:
dwmmc0@ff704000: 0
*** Warning - bad CRC, using default environment
In:
serial
Out:
serial
Err:
serial
Model: Aries MCVEVK
Net:
Error: ethernet@ff700000 address not set.
No ethernet found.
Hit any key to stop autoboot:
=>
Activate the USB mass storage function of U-Boot:
=> ums 0 mmc 0
UMS: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x734000
\
A rotating dash will appear on the screen.
Change to the other console1. Check for mounted partitions:
mcv@aries-lp-01:~$ lsblk
NAME
MAJ:MIN RM
SIZE RO TYPE MOUNTPOINT
sdb
8:16
1
3,6G
sdb2
8:18
1
16M
sdb3
8:19
1
32,1M
sdb1
8:17
1
sr0
11:0
1
1024M
sda
8:0
0 111,8G
sda2
8:2
0
sda5
8:5
0
sda1
8:1
0 109,8G
Carefully identify the partitions related to MCV, in case any of the are mounted. In this special case all sdax partitions
are related to the host PC, sdb2 and sdb3 are mounted on MCV. Unmount the partitions which are mounted on MCV:
mcv@aries-lp-01:~$ sudo umount /dev/sdb2
mcv@aries-lp-01:~$ sudo umount /dev/sdb3
NOTE:
USING THE WRONG PARTITIONS FOR PROGRAMMING MCV WILL DESTROY THE CONTENT OF
YOUR HOST PCS STORAGE
Copy the SD-card image from your host PC to the eMMC memory of MCV:
mcv@aries-lp-01:~$ sudo dd if=/home/MCV/core-image-full-cmdline-mcvevk-20171205152219.rootfs.wic of=/
311714+0 Datensätze ein
311714+0 Datensätze aus
159597568 bytes (160 MB, 152 MiB) copied, 1,2931 s, 123 MB/s
12
0
0 disk
0 part /media/aw/boot
0 part /media/aw/root
2M
0 part
0 rom
0 disk
1K
0 part
2G
0 part [SWAP]
0 part /
Chapter 3. Update eMMC Memory