u-boot has introduced a new file called qspi.bin for users who boot from a
qspi flash device. It combines the spl/boot.bin and u-boot.itb files into a
single binary that can be written to the qspi flash.
Here is an example of how binman generates the qspi.bin:
a4c9811910
At the moment, the qspi.bin is only used for the zynqmp platform, but other
platforms may adopt it, so the buildroot support has been made in a generic
way.
This patch adds the necessary support for buildroot to install this binary.
[Tested on Kria KV260 starter kit]
Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Neal Frager <neal.frager@amd.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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