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1c3687782f
The documentation of bootmeth rauc in some aspects does not reflect the real program flow. Specifically the reset of boot tries in case of "no more slots found" is incorrect (it won't change BOOT_ORDER). Also the search sequence for boot scripts was mixed and incomplete. Fix these points in the documentation. Explain the initial setup of any missing BOOT_ORDER and BOOT_x_LEFT environment variables, and inform about BOOT_x_LEFT decrementing. Signed-off-by: Andreas Pretzsch <apr@cn-eng.de> Reviewed-by: Martin Schwan <m.schwan@phytec.de>
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.