tree bf06b64c5587a3b436b1670107e64b35d8a87db6
parent b7aacd18bf6da5f8bcdd267bc3754b48be828bdc
author Yann Gautier <yann.gautier@foss.st.com> 1725270043 +0200
committer Yann Gautier <yann.gautier@st.com> 1725369953 +0200

fix(stm32mp2): remove mapping of BL2 DT area

To prevent from coding issues that could overwrite DT area, we were
mapping this area as read-only on STM32MP1. But on STM32MP2, we need
this area to put BL31 binary. We were then using dynamic mapping. But
the area is included in the whole SYSRAM memory mapping. This is not
allowed with dynamic mapping. As no other code is running at this step,
and we know what code is running in BL2, just remove this extra
read-only protection for STM32MP2. A message is added after the post
load process of FW-CONFIG file, as BL2 DT area will be overwritten
after that.
And remove the now useless macros DTB_BASE & DTB_LIMIT.
This corrects Coverity issue: CID 443168.

Change-Id: Ic01d6a443ecf7721380ef39dc570e2d1627008d0
Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>