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| author | fishsoupisgood <github@madingley.org> | 2019-04-29 01:17:54 +0100 |
|---|---|---|
| committer | fishsoupisgood <github@madingley.org> | 2019-05-27 03:43:43 +0100 |
| commit | 3f2546b2ef55b661fd8dd69682b38992225e86f6 (patch) | |
| tree | 65ca85f13617aee1dce474596800950f266a456c /roms/u-boot/doc/README.zfs | |
| download | qemu-master.tar.gz qemu-master.tar.bz2 qemu-master.zip | |
Diffstat (limited to 'roms/u-boot/doc/README.zfs')
| -rw-r--r-- | roms/u-boot/doc/README.zfs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/roms/u-boot/doc/README.zfs b/roms/u-boot/doc/README.zfs new file mode 100644 index 00000000..7f237c40 --- /dev/null +++ b/roms/u-boot/doc/README.zfs @@ -0,0 +1,29 @@ +This patch series adds support for ZFS listing and load to u-boot. + +To Enable zfs ls and load commands, modify the board specific config file with +#define CONFIG_CMD_ZFS + +Steps to test: + +1. After applying the patch, zfs specific commands can be seen + in the boot loader prompt using + UBOOT #help + + zfsload- load binary file from a ZFS file system + zfsls - list files in a directory (default /) + +2. To list the files in zfs pool, device or partition, execute + zfsls <interface> <dev[:part]> [POOL/@/dir/file] + For example: + UBOOT #zfsls mmc 0:5 /rpool/@/usr/bin/ + +3. To read and load a file from an ZFS formatted partition to RAM, execute + zfsload <interface> <dev[:part]> [addr] [filename] [bytes] + For example: + UBOOT #zfsload mmc 2:2 0x30007fc0 /rpool/@/boot/uImage + +References : + -- ZFS GRUB sources from Solaris GRUB-0.97 + -- GRUB Bazaar repository + +Jorgen Lundman <lundman at lundman.net> 2012. |