feat(st): add a function to clear the FWU trial state counter
Add an API stm32_clear_fwu_trial_boot_cnt() function to clear the
trial state counter. This is called in the corner case scenario when
the active index is in an Invalid state, thus needing a reset of the
trial state counter.
Change-Id: I2980135da88d0d947c222655c7958b51eb572d69
Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
diff --git a/plat/st/common/include/stm32mp_common.h b/plat/st/common/include/stm32mp_common.h
index 0ff6092..a1ed1ad 100644
--- a/plat/st/common/include/stm32mp_common.h
+++ b/plat/st/common/include/stm32mp_common.h
@@ -142,6 +142,7 @@
void stm32mp1_fwu_set_boot_idx(void);
uint32_t stm32_get_and_dec_fwu_trial_boot_cnt(void);
void stm32_set_max_fwu_trial_boot_cnt(void);
+void stm32_clear_fwu_trial_boot_cnt(void);
#endif /* PSA_FWU_SUPPORT */
#endif /* STM32MP_COMMON_H */