Carlo CaioneandTom Rini
574b1adad7
With CONFIG_FIT_BEST_MATCH, fit_conf_find_compat() selects the configuration matching the most specific U-Boot compatible string; on equal matches the first listed configuration wins and the configurations node 'default' property is never consulted. A FIT whose configurations all share the same base devicetree compatible (e.g. one manifest carrying a base tree plus overlay combinations for a single board) therefore always boots the first configuration, silently ignoring the default chosen by the manifest author. Break score ties in favour of the default configuration. A strictly better compatible match still wins over it, and FITs without a default keep the current first-listed behaviour. Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Carlo Caione <ccaione@baylibre.com>
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.