设备 启动 Start 末尾 扇区 Size Id 类型
/dev/sda1 * 2048 62912511 62910464 30G 83 Linux
Disk /dev/sdb: 7.4 GiB, 7948206080 bytes, 15523840 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
jf@jf-virtual-machine:~/文档/mksdboot-tl$ sudo ./mksdboot-tl.sh --device /dev/sdb
************************************************************
* THIS WILL DELETE ALL THE DATA ON /dev/sdb *
* *
* WARNING! Make sure your computer does not go *
* in to idle mode while this script is *
* running. The script will complete, *
* but your SD card may be corrupted. *
* *
* Press <ENTER> to confirm.... *
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Commands:
-A, --activate <dev> [<part> ...] list or set bootable MBR partitions
-d, --dump <dev> dump partition table (usable for later input)
-J, --json <dev> dump partition table in JSON format
-g, --show-geometry [<dev> ...] list geometry of all or specified devices
-l, --list [<dev> ...] list partitions of each device
-F, --list-free [<dev> ...] list unpartitioned free areas of each device
-r, --reorder <dev> fix partitions order (by start offset)
-s, --show-size [<dev> ...] list sizes of all or specified devices
-T, --list-types print the recognized types (see -X)
-V, --verify [<dev> ...] test whether partitions seem correct
--delete <dev> [<part> ...] delete all or specified partitions
--part-label <dev> <part> [<str>] print or change partition label
--part-type <dev> <part> [<type>] print or change partition type
--part-uuid <dev> <part> [<uuid>] print or change partition uuid
--part-attrs <dev> <part> [<str>] print or change partition attributes
<dev> device (usually disk) path
<part> partition number
<type> partition type, GUID for GPT, hex for MBR
选项:
-a, --append append partitions to existing partition table
-b, --backup backup partition table sectors (see -O)
--bytes print SIZE in bytes rather than in human readable format
--move-data[=<typescript>] move partition data after relocation (requires -N)
-f, --force disable all consistency checking
--color[=<when>] colorize output (auto, always or never)
colors are enabled by default
-N, --partno <num> specify partition number
-n, --no-act do everything except write to device
--no-reread do not check whether the device is in use
--no-tell-kernel do not tell kernel about changes
-O, --backup-file <path> override default backup file name
-o, --output <list> output columns
-q, --quiet suppress extra info messages
-w, --wipe <mode> wipe signatures (auto, always or never)
-W, --wipe-partitions <mode> wipe signatures from new partitions (auto, always or never)
-X, --label <name> specify label type (dos, gpt, ...)
-Y, --label-nested <name> specify nested label type (dos, bsd)
-G, --show-pt-geometry deprecated, alias to --show-geometry
-L, --Linux deprecated, only for backward compatibility
-u, --unit S deprecated, only sector unit is supported
-h, --help display this help and exit
-v, --version output version information and exit
Available columns (for -o):
gpt: Device Start End Sectors Size Type Type-UUID Attrs Name UUID
dos: Device Start End Sectors Cylinders Size Type Id Attrs Boot End-C/H/S
Start-C/H/S
bsd: Slice Start End Sectors Cylinders Size Type Bsize Cpg Fsize
sgi: Device Start End Sectors Cylinders Size Type Id Attrs
sun: Device Start End Sectors Cylinders Size Type Id Flags
DRAM: 1 GiB
DCACHE: Off
MMC: OMAP SD/MMC: 0
Using default environment
The 2nd stage U-Boot will now be auto-loaded
Please do not interrupt the countdown till TI8148_EVM prompt if 2nd stage is already flashed
Hit any key to stop autoboot: 0
reading u-boot.bin
207652 bytes read
## Starting application at 0x80800000 ...