drivers: stm32mp1 clocks: enable system clocks during initialization

Enable few system clocks at related BL initialization.

Change-Id: I12b35e8cdc128b993de4a1dc4c6e9d52624dd8d9
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>

drivers/st/clk/stm32mp1_clk.c

@@ -2009,6 +2009,23 @@ static void stm32mp1_osc_init(void)
 
 static void sync_earlyboot_clocks_state(void)
 {
+	unsigned int idx;
+	const unsigned long secure_enable[] = {
+		AXIDCG,
+		BSEC,
+		DDRC1, DDRC1LP,
+		DDRC2, DDRC2LP,
+		DDRCAPB, DDRPHYCAPB, DDRPHYCAPBLP,
+		DDRPHYC, DDRPHYCLP,
+		TZC1, TZC2,
+		TZPC,
+		STGEN_K,
+	};
+
+	for (idx = 0U; idx < ARRAY_SIZE(secure_enable); idx++) {
+		stm32mp_clk_enable(secure_enable[idx]);
+	}
+
 	if (!stm32mp_is_single_core()) {
 		stm32mp1_clk_enable_secure(RTCAPB);
 	}