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2 commits

Author SHA1 Message Date
Michal Simek
b8c3d3f45f arm64: zynqmp: Add support for u-boot.itb generation without ATF
If ATF doesn't exist generate u-boot.itb without it and let U-Boot run in
EL3. Still keep warning to let user know that ATF/BL31 is missing.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-04-06 12:52:45 +02:00
Michal Simek
5b21d648cb arm64: zynqmp: Add support for u-boot.itb generation with ATF
Follow i.MX, Sunxi, RISC-V and Rockchip to generate u-boot.itb which
includes U-Boot proper, ATF and DTBs in FIT format. ZynqMP supports FIT for
quite a long time but with using out of tree solution. The patch is filling
this gap.

Tested on zcu102, zcu104 and zcu100/Ultra96.

zcu100/Ultra96 v2.2 ATF build by:
make DEBUG=0 ZYNQMP_CONSOLE=cadence1 RESET_TO_BL31=1 PLAT=zynqmp bl31

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-01-14 09:05:54 +01:00