[PATCH 09/10] board: sl28: remove "Useful I2C tricks" section from docs

[Michael Walle]

They are no longer needed, because we now have proper driver support for
the sl28cpld management controller.

Signed-off-by: Michael Walle <michael at walle.cc>
---
 doc/board/kontron/sl28.rst | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/doc/board/kontron/sl28.rst b/doc/board/kontron/sl28.rst
index 04483e1e57..44435d90c6 100644
--- a/doc/board/kontron/sl28.rst
+++ b/doc/board/kontron/sl28.rst
@@ -50,21 +50,6 @@ Afterward you can copy this file to your ESP into the /EFI/UpdateCapsule/
 folder. On the next EFI boot this will automatically update your
 bootloader.
 
-Useful I2C tricks
------------------
-
-The board has a board management controller which is not supported in
-u-boot (yet). But you can use the i2c command to access it.
-
-- reset into failsafe bootloader::
-
-  > i2c mw 4a 5.1 0; i2c mw 4a 6.1 6b; i2c mw 4a 4.1 42
-
-- read board management controller version::
-
-  > i2c md 4a 3.1 1
-
-
 Builtin watchdog
 ----------------
 
-- 
2.30.2