mx7ulp: Add HAB boot support

[u-boot] / arch / arm / cpu / armv7 / mx7ulp / clock.c

diff --git a/arch/arm/cpu/armv7/mx7ulp/clock.c b/arch/arm/cpu/armv7/mx7ulp/clock.c
index 1c072b8198dcf00305510057bc874248a8b5d7c3..77b282addd6e0f08889eca71b49c9a403efa4ff8 100644 (file)
--- a/arch/arm/cpu/armv7/mx7ulp/clock.c
+++ b/arch/arm/cpu/armv7/mx7ulp/clock.c
@@ -313,6 +313,16 @@ void clock_init(void)
        enable_usboh3_clk(1);
 }
 
+#ifdef CONFIG_SECURE_BOOT
+void hab_caam_clock_enable(unsigned char enable)
+{
+       if (enable)
+              pcc_clock_enable(PER_CLK_CAAM, true);
+       else
+              pcc_clock_enable(PER_CLK_CAAM, false);
+}
+#endif
+
 /*
  * Dump some core clockes.
  */