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A few lines of code being guarded by the CONFIG_TFTP_PORT option seems an unnecessary restriction on the TFTP support provided by a vanilla U-Boot image. In cases where the TFTP server cannot run as superuser - and hence cannot run on the well-known port 69 - this quirk incurs a full reconfiguration and rebuild of the bootloader only in order to select the appropriate destination port. Remove the CONFIG_TFTP_PORT option entirely and make the tftpdstp and tftpsrcp variables always have an effect. Their being unset will mean that U-Boot behaves the same as if CONFIG_TFTP_PORT was unset. Update the documentation accordingly. And fix up the single board which was originally enabling this option. Signed-off-by: Alvin Šipraga <alvin@pqrs.dk> Reviewed-by: Quentin Schulz <quentin.schulz@cherry.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.