tree 09de299f36702d0f0eee2ce2c4cf7a9ed5db6888
parent 327ad2990ad4a1efc6e317a70c87d19e40c567a8
author Remi Pommarel <repk@triplefau.lt> 1553957925 +0100
committer Remi Pommarel <repk@triplefau.lt> 1554215639 +0200

meson/gxl: Add tool to create bl31 bootable images

GXL platforms need to have a specific header at the beginning of bl31
image to be able to boot. This adds a tool to create that and calls it at
build time.

Signed-off-by: Remi Pommarel <repk@triplefau.lt>