Johannes Krottmayer c5230a45a7 doc: emulation: qemu-arm: add secure state steps
Add build steps for building U-Boot in secure state with
TF-A and OP-TEE. It includes the full steps for building
OP-TEE and TF-A to use with U-Boot. Also a short description
how to invoke QEMU with enabled EL3 and EL2. EL3 (machine
option secure=on) is required to run TF-A.

Signed-off-by: Johannes Krottmayer <krotti83@proton.me>
Acked-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
2026-05-01 10:29:21 +02:00
..
2026-01-19 10:31:21 +01:00
2026-01-28 21:08:41 +01:00