upstream u-boot with additional patches for our devices/boards: https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ; Gbit ethernet patch for some LIME2 revisions ; with SPI flash support
 
 
 
 
 
 
u-boot/doc/device-tree-bindings/mailbox
Stephen Warren 729c2db7a9 ARM: tegra: adapt to latest HSP DT binding 9 years ago
..
mailbox.txt
nvidia,tegra186-hsp.txt