feat(stm32mp1): manage monotonic counter
The monotonic counter is stored in an OTP fuse.
A check is done in TF-A.
If the TF-A version is incremented, then the counter will be updated
in the corresponding OTP.
Change-Id: I6e7831300ca9efbb35b4c87706f2dcab35affacb
Signed-off-by: Yann Gautier <yann.gautier@st.com>
Signed-off-by: Mathieu Belou <mathieu.belou@st.com>
diff --git a/plat/st/stm32mp1/platform.mk b/plat/st/stm32mp1/platform.mk
index 260c860..b6f6d61 100644
--- a/plat/st/stm32mp1/platform.mk
+++ b/plat/st/stm32mp1/platform.mk
@@ -19,6 +19,8 @@
BL2_IN_XIP_MEM := 1
endif
+# Please don't increment this value without good understanding of
+# the monotonic counter
STM32_TF_VERSION ?= 0
# Enable dynamic memory mapping