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Diffstat (limited to 'doc/README.ext4')
| -rw-r--r-- | doc/README.ext4 | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/doc/README.ext4 b/doc/README.ext4 index b7d0ad3..9a2de50 100644 --- a/doc/README.ext4 +++ b/doc/README.ext4 @@ -28,30 +28,30 @@ Steps to test: 1. After applying the patch, ext4 specific commands can be seen in the boot loader prompt using - UBOOT #help + UBOOT #help - ext4load- load binary file from a Ext4 file system - ext4ls - list files in a directory (default /) - ext4write- create a file in ext4 formatted partition + ext4load- load binary file from a Ext4 file system + ext4ls - list files in a directory (default /) + ext4write- create a file in ext4 formatted partition 2. To list the files in ext4 formatted partition, execute - ext4ls <interface> <dev[:part]> [directory] - For example: - UBOOT #ext4ls mmc 0:5 /usr/lib + ext4ls <interface> <dev[:part]> [directory] + For example: + UBOOT #ext4ls mmc 0:5 /usr/lib 3. To read and load a file from an ext4 formatted partition to RAM, execute - ext4load <interface> <dev[:part]> [addr] [filename] [bytes] - For example: - UBOOT #ext4load mmc 2:2 0x30007fc0 uImage + ext4load <interface> <dev[:part]> [addr] [filename] [bytes] + For example: + UBOOT #ext4load mmc 2:2 0x30007fc0 uImage 4. To write a file to a ext4 formatted partition. - a) First load a file to RAM at a particular address for example 0x30007fc0. - Now execute ext4write command - ext4write <interface> <dev[:part]> [filename] [Address] [sizebytes] - For example: - UBOOT #ext4write mmc 2:2 /boot/uImage 0x30007fc0 6183120 - (here 6183120 is the size of the file to be written) - Note: Absolute path is required for the file to be written + a) First load a file to RAM at a particular address for example 0x30007fc0. + Now execute ext4write command + ext4write <interface> <dev[:part]> [filename] [Address] [sizebytes] + For example: + UBOOT #ext4write mmc 2:2 /boot/uImage 0x30007fc0 6183120 + (here 6183120 is the size of the file to be written) + Note: Absolute path is required for the file to be written References : -- ext4 implementation in Linux Kernel |