tree 2f17a645eba94320b64ddad092ae3c15b5d91d5c
parent eed33356f93f9cbe2f4ed04639ed86ac3f513504
author Patrick Delaunay <patrick.delaunay@st.com> 1583489646 +0100
committer Patrick Delaunay <patrick.delaunay@st.com> 1585056050 +0100

ram: stm32mp1: tuning: add timeout for polling BISTGSR.BDDONE

Avoid to block the tuning procedure on BIST error (not finished
BIST procedure) by adding a 1000us timeout on the polling of
BISTGSR.BDDONE executed to detect the end of BIST.

The normal duration of the BIST test is around 5us.

This patch also cleanup comments.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>