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When the J784S4-EVM is configured for PCIe Boot, the Bootloaders are to be written to the address specified by particular BARs. The existing documentation hard-codes the address corresponding to the BAR under the assumption that the Root-Complex transferring the Bootloaders is also a J784S4-EVM. The Root-Complex assigns addresses to the BARs depending on the currently available set of free system addresses. Since the free system addresses vary with the Root-Complex being used, instead of hard-coding the BARs, automate the process of identifying the appropriate BAR in the form of a command to be run by the user on the Root-Complex. Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.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.