[PATCH v2 3/4] doc: Enhance list of supported cross-archs, drop QEMU reference

[Jan Kiszka <jan.kiszka@siemens.com>]

From: Jan Kiszka <jan.kiszka@siemens.com>

We also test mipsel in cross-builds. RISC-V 64-bit is available but
experimental.

Furthermore, remove the reference to qemu because Isar also supports
building cross for physical targets. This might be confusing.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 doc/user_manual.md | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/doc/user_manual.md b/doc/user_manual.md
index fb6574bb..9c28d165 100644
--- a/doc/user_manual.md
+++ b/doc/user_manual.md
@@ -714,10 +714,14 @@ put into Isar apt.
 
 Debian cross-compilation works out of the box starting from Debian stretch distribution. Currently the following build configurations are supported in Isar:
 
- - qemuarm-stretch
- - qemuarm-buster
- - qemuarm64-stretch
- - qemuarm64-buster (for host >= buster)
+ - arm-stretch
+ - arm-buster
+ - arm64-stretch
+ - arm64-buster (for host >= buster)
+ - mipsel-stretch
+ - mipsel-buster (for host >= buster)
+
+Experimental support for riscv64 is available as well.
 
 
 ## Examining and debugging package generation inside their buildchroot
-- 
2.26.2