commit 5a937cd8ae12cb6893274a9132f0ed4910542fd9
author Nicolas Toromanoff <nicolas.toromanoff@foss.st.com> Mon Feb 07 10:12:04 2022 +0100
committer Yann Gautier <yann.gautier@st.com> Wed Mar 30 15:44:40 2022 +0200
tree 03cddcf30b064efdc18edd070995d5ec195be092
parent 9bbd26a2e1577164b5ff672471965217e2a21bda

feat(stm32mp1): retry 3 times FWU trial boot

If we reboot 3 times in trial mode, BL2 will select previous boot image.

Signed-off-by: Nicolas Toromanoff <nicolas.toromanoff@foss.st.com>
Change-Id: I82b423cc84f0471fdb6fa7c393fc5fe411d25c06

plat/st/stm32mp1/stm32mp1_def.h

diff --git a/plat/st/stm32mp1/stm32mp1_def.h b/plat/st/stm32mp1/stm32mp1_def.h
index d869978..3b711a3 100644
--- a/plat/st/stm32mp1/stm32mp1_def.h
+++ b/plat/st/stm32mp1/stm32mp1_def.h
@@ -511,6 +511,9 @@
 /* UID OTP */
 #define UID_WORD_NB			U(3)
 
+/* FWU configuration (max supported value is 15) */
+#define FWU_MAX_TRIAL_REBOOT		U(3)
+
 /*******************************************************************************
  * STM32MP1 TAMP
  ******************************************************************************/