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Sughosh Ganu <sughosh.ganu@linaro.org> says: The following patch series adds support for version 2 of the FWU metadata. The version 2 metadata structure is defined in the latest revision of the FWU specification [1]. The earlier versions of these patches were migrating to a version 2 only support in U-Boot, similar to TF-A. However, based on feedback from ST [2], this series has been updated to support both versions. A platform would still be needed to enable one of the two versions of metadata through a config symbol. TF-A has code which reads the FWU metadata and boots the platform from the active partition. TF-A has decided to migrate the FWU code to a version 2 only support. These changes have been merged in upstream TF-A. These changes have been tested on the ST DK2 board, which uses the GPT based partitioning scheme. Both V1 and V2 metadata versions have been tested on the DK2 board. These changes need to be tested on platforms with MTD partitioned storage devices.
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.