arm64: versal: Enable capsule update (SD)

Enable capsule update in SD boot mode. For getting it work there is a need
to generate or setup dfu_alt_info and enable sysreset with DFU_MMC.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/cede513de764b99560dc3737457dbc8a5cc71d21.1729857366.git.michal.simek@amd.com
2 files changed