diff options
| author | thead_admin <occ_thead@service.alibaba.com> | 2022-09-13 11:04:33 +0800 |
|---|---|---|
| committer | thead_admin <occ_thead@service.alibaba.com> | 2022-09-13 11:04:33 +0800 |
| commit | 43db9e00d5837c100c0b2fbbee64a08ab807d1e0 (patch) | |
| tree | b40c0eed02935b6682e8c5c975e3016b6b2f55fe /doc/README.zfs | |
Linux_SDK_V0.9.5Linux_SDK_V0.9.5
Diffstat (limited to 'doc/README.zfs')
| -rw-r--r-- | doc/README.zfs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/doc/README.zfs b/doc/README.zfs new file mode 100644 index 00000000..7f237c40 --- /dev/null +++ b/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. |