ata: add the readme for SATA command line
PATCH v4 8/9 ata: add the readme for SATA command line
--- doc/README.sata | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 69 insertions(+), 0 deletions(-) create mode 100644 doc/README.sata
doc/README.sata new file +69 -0
@@ -0,0 +1,69 @@ +1. SATA usage in U-boot + + Two ways to operate the hard disk + + * Raw read/write block from/to SATA hard disk; + * ext2load read file from ext2 filesytem in hard disk + +1.0 How to know the information of SATA hard disk? + + => sata info + +SATA device 0: Model: ST3320620AS Firm: 3.AAD Ser#: 4QF01ZTN + Type: Hard Disk + Supports 48-bit addressing + Capacity: 305245.3 MB = 298.0 GB (625142448 x 512) + +1.1 How to save the kernel, filesystem, dtb to SATA hard disk with raw? + + Notes: 0x1000 sectors = 2 MBytes + + wirte kernel + => tftp 40000 /tftpboot/uImage.837x + => sata write 40000 0 2000 + + write ramdisk + => tftp 40000 /tftpboot/ramdisk.837x + => sata write 40000 2000 8000 + + write dtb + => tftp 40000 /tftpboot/mpc837xemds.dtb + => sata write 40000 a000 1000 + +1.2 How to read the kernel, filesystem, dtb from SATA hard disk with raw? + + load kernel + => sata read 200000 0 2000 + + load ramdisk + => sata read 1000000 2000 8000 + + load dtb + => sata read 2000000 a000 1000 + + boot + => bootm 200000 1000000 2000000 + +1.3 How to load image from ext2 filesystem in U-boot? + + U-boot doesn't support ext2 write to hard disk, so + you have to write the image to hard disk under Linux env, + before you load image from ext2 filesystem. + + => ext2ls sata 0:1 / + <DIR> 4096 . + <DIR> 4096 .. + <DIR> 16384 lost+found + 1352023 uImage.837x + 3646377 ramdisk.837x + 12288 mpc837xemds.dtb + 12 hello.txt + + => ext2load sata 0:1 200000 /uImage.837x + + => ext2load sata 0:1 1000000 /ramdisk.837x + + => ext2load sata 0:1 2000000 /mpc837xemds.dtb + + => bootm 200000 1000000 2000000 +
Signature · 1 line
1.5.4.rc4
PATCH v4 8/9 ata: add the readme for SATA command line
Hi Dave,
Proposed English polishing.
Best regards,
gvb
Quoted 12 lines · Dave Liu
Signed-off-by Dave Liu <[email protected]>--- doc/README.sata | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 69 insertions(+), 0 deletions(-) create mode 100644 doc/README.satadoc/README.sata new file +0
-0
doc/README.sata line 3
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doc/README.sata new file +3
-0@@ -0,0 +1,69 @@ +1. SATA usage in U-boot + + Two ways to operate the hard disk
There are two ways to operate the hard disk
doc/README.sata line 5
Quoted 2 lines
doc/README.sata new file +2
-0+ + * Raw read/write block from/to SATA hard disk;
* Read/write raw blocks from/to the SATA hard disk
doc/README.sata line 6
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doc/README.sata new file +1
-0+ * ext2load read file from ext2 filesytem in hard disk
* ext2load to read a file from an ext2 file system
doc/README.sata line 8
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doc/README.sata new file +2
-0+ +1.0 How to know the information of SATA hard disk?
1.0 How to read the SATA hard disk's information?
doc/README.sata line 17
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doc/README.sata new file +9
-0+ + => sata info + +SATA device 0: Model: ST3320620AS Firm: 3.AAD Ser#: 4QF01ZTN + Type: Hard Disk + Supports 48-bit addressing + Capacity: 305245.3 MB = 298.0 GB (625142448 x 512) + +1.1 How to save the kernel, filesystem, dtb to SATA hard disk with raw?
1.1 How to raw write the kernel, file system, dtb to a SATA hard disk?
doc/README.sata line 19
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doc/README.sata new file +2
-0+ + Notes: 0x1000 sectors = 2 MBytes
Notes: Hard disk sectors are normally 512 bytes, so 0x1000 sectors = 2 MBytes
doc/README.sata line 21
Quoted 2 lines
doc/README.sata new file +2
-0+ + wirte kernel
s/wirte/write/
doc/README.sata line 33
Quoted 12 lines
doc/README.sata new file +12
-0+ => tftp 40000 /tftpboot/uImage.837x + => sata write 40000 0 2000 + + write ramdisk + => tftp 40000 /tftpboot/ramdisk.837x + => sata write 40000 2000 8000 + + write dtb + => tftp 40000 /tftpboot/mpc837xemds.dtb + => sata write 40000 a000 1000 + +1.2 How to read the kernel, filesystem, dtb from SATA hard disk with raw?
1.2 How to raw read the kernel, filesystem, dtb from a SATA hard disk?
Quoted 4 lines
doc/README.sata new file +4
-0+ + load kernel + => sata read 200000 0 2000 +
doc/README.sata line 47
Quoted 10 lines
doc/README.sata new file +10
-0+ load ramdisk + => sata read 1000000 2000 8000 + + load dtb + => sata read 2000000 a000 1000 + + boot + => bootm 200000 1000000 2000000 + +1.3 How to load image from ext2 filesystem in U-boot?
1.3 How to load an image from an ext2 file system in U-boot?
doc/README.sata line 51
Quoted 4 lines
doc/README.sata new file +4
-0+ + U-boot doesn't support ext2 write to hard disk, so + you have to write the image to hard disk under Linux env, + before you load image from ext2 filesystem.
U-boot doesn't support writing to an ext2 file system, so the files must be written by other means (e.g. linux).
Quoted 18 lines
doc/README.sata new file +18
-0+ + => ext2ls sata 0:1 / + <DIR> 4096 . + <DIR> 4096 .. + <DIR> 16384 lost+found + 1352023 uImage.837x + 3646377 ramdisk.837x + 12288 mpc837xemds.dtb + 12 hello.txt + + => ext2load sata 0:1 200000 /uImage.837x + + => ext2load sata 0:1 1000000 /ramdisk.837x + + => ext2load sata 0:1 2000000 /mpc837xemds.dtb + + => bootm 200000 1000000 2000000 +
PATCH v4 8/9 ata: add the readme for SATA command line
Thanks, gvb.
Quoted 129 lines · Jerry Van Baren
Hi Dave,
Proposed English polishing.
Best regards,
gvbQuoted 3 lines · Dave Liu
Signed-off-by Dave Liu <[email protected]>--- doc/README.sata | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
doc/README.sata line 3
Quoted 12 lines
1 files changed, 69 insertions(+), 0 deletions(-) create mode 100644 doc/README.satadoc/README.sata new file +3
-0@@ -0,0 +1,69 @@ +1. SATA usage in U-boot + + Two ways to operate the hard diskThere are two ways to operate the hard disk
doc/README.sata line 5
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doc/README.sata new file +2
-0+ + * Raw read/write block from/to SATA hard disk;* Read/write raw blocks from/to the SATA hard disk
doc/README.sata line 6
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doc/README.sata new file +1
-0+ * ext2load read file from ext2 filesytem in hard disk* ext2load to read a file from an ext2 file system
doc/README.sata line 8
Quoted 2 lines
doc/README.sata new file +2
-0+ +1.0 How to know the information of SATA hard disk?1.0 How to read the SATA hard disk's information?
doc/README.sata
Quoted 4 lines
doc/README.sata new file +4
-0+ + => sata info + +SATA device 0: Model: ST3320620AS Firm: 3.AAD Ser#:4QF01ZTN
doc/README.sata
Quoted 5 lines
doc/README.sata new file +5
-0+ Type: Hard Disk + Supports 48-bit addressing + Capacity: 305245.3 MB = 298.0 GB (625142448 x 512) + +1.1 How to save the kernel, filesystem, dtb to SATA hard disk withraw?
1.1 How to raw write the kernel, file system, dtb to a SATA hard disk?
doc/README.sata line 19
Quoted 2 lines
doc/README.sata new file +2
-0+ + Notes: 0x1000 sectors = 2 MBytesNotes: Hard disk sectors are normally 512 bytes, so
0x1000
sectors = 2 MBytesdoc/README.sata line 21
Quoted 2 lines
doc/README.sata new file +2
-0+ + wirte kernels/wirte/write/
doc/README.sata
Quoted 12 lines
doc/README.sata new file +12
-0+ => tftp 40000 /tftpboot/uImage.837x + => sata write 40000 0 2000 + + write ramdisk + => tftp 40000 /tftpboot/ramdisk.837x + => sata write 40000 2000 8000 + + write dtb + => tftp 40000 /tftpboot/mpc837xemds.dtb + => sata write 40000 a000 1000 + +1.2 How to read the kernel, filesystem, dtb from SATA hard diskwith raw?
1.2 How to raw read the kernel, filesystem, dtb from a SATA hard disk?
Quoted 4 lines
doc/README.sata new file +4
-0+ + load kernel + => sata read 200000 0 2000 +doc/README.sata line 47
Quoted 10 lines
doc/README.sata new file +10
-0+ load ramdisk + => sata read 1000000 2000 8000 + + load dtb + => sata read 2000000 a000 1000 + + boot + => bootm 200000 1000000 2000000 + +1.3 How to load image from ext2 filesystem in U-boot?1.3 How to load an image from an ext2 file system in U-boot?
doc/README.sata line 51
Quoted 4 lines
doc/README.sata new file +4
-0+ + U-boot doesn't support ext2 write to hard disk, so + you have to write the image to hard disk under Linux env, + before you load image from ext2 filesystem.U-boot doesn't support writing to an ext2 file system, so the files must be written by other means (e.g. linux).
Quoted 18 lines
doc/README.sata new file +18
-0+ + => ext2ls sata 0:1 / + <DIR> 4096 . + <DIR> 4096 .. + <DIR> 16384 lost+found + 1352023 uImage.837x + 3646377 ramdisk.837x + 12288 mpc837xemds.dtb + 12 hello.txt + + => ext2load sata 0:1 200000 /uImage.837x + + => ext2load sata 0:1 1000000 /ramdisk.837x + + => ext2load sata 0:1 2000000 /mpc837xemds.dtb + + => bootm 200000 1000000 2000000 +