NXP Semiconductors Layerscape LS1028A BSP, Руководство пользователя, Страница: 46 / 136

=> cmp.l 81000000 82000000 100
Total of 256 word(s) were the same
=>
Verification in Linux
Set U-Boot environment
=> setenv hwconfig sdhc
The linux booting log
......
[ 3.913163] sdhci: Secure Digital Host Controller Interface driver
[ 3.919339] sdhci: Copyright(c) Pierre Ossman
[ 3.931467] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.938900] sdhci-esdhc 1560000.esdhc: No vmmc regulator found
[ 3.944728] sdhci-esdhc 1560000.esdhc: No vqmmc regulator found
[ 3.978676] mmc0: SDHCI controller on 1560000.esdhc [1560000.esdhc] using ADMA 64-bit
[ 4.197784] mmc0: new high speed SDHC card at address b368
[ 4.203502] mmcblk0: mmc0:b368 SDC 7.45 GiB
Partition the card with fdisk
~# fdisk /dev/mmcblk0
Welcome to fdisk (util-linux 2.26.2).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.
Device does not contain a recognized partition table.
Created a new DOS disklabel with disk identifier 0x5a5f34b3.
Command (m for help): n
Partition type
p primary (0 primary, 0 extended, 4 free)
e extended (container for logical partitions)
Select (default p):
Using default response p.
Partition number (1-4, default 1):
First sector (2048-15628287, default 2048):
Last sector, +sectors or +size{K,M,G,T,P} (2048-15628287, default 15628287):
Created a new partition 1 of type 'Linux' and of size 7.5 GiB.
Command (m for help): w
The partition table has been altered.
Calling ioctl() [ 410.501876] mmcblk0: p1
to re-read partition table.
Syncing disks.
~#
~# fdisk -l /dev/mmcblk0
Disk /dev/mmcblk0: 7.5 GiB, 8001683456 bytes, 15628288 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Linux kernel
Layerscape LS1028A BSP User Guide, Rev. 0.3, 04/2019
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NXP Semiconductors