implement pre- and post-pll_lock spec7 function call

58d7be56 · Peter Jansweijer · 4ea2853b · 58d7be56
Commit 58d7be56 authored Aug 31, 2020 by Peter Jansweijer
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wrc_ptp_ppsi.c arch-wrpc/wrc_ptp_ppsi.c +10 -0

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--- a/arch-wrpc/wrc_ptp_ppsi.c
+++ b/arch-wrpc/wrc_ptp_ppsi.c
@@ -127,6 +127,11 @@ int wrc_ptp_set_mode(int mode)

 	wrc_ptp_stop();

+#if defined(CONFIG_TARGET_SPEC7)
+    // proper clock sources must be selected before pll lock!
+    spec7_set_pll_wr_mode(mode);
+#endif
+
 	switch (mode) {
 	case WRC_MODE_GM:
 	case WRC_MODE_ABSCAL: /* absolute calibration, gm-lookalike */
@@ -177,6 +182,11 @@ int wrc_ptp_set_mode(int mode)
 	}
 	pp_printf("\n");

+#if defined(CONFIG_TARGET_SPEC7)
+    // Once Lock established do final SPEC7 specific synchronization
+    post_pll_lock(mode);
+#endif
+
 	/* If we can't lock to the atomic/gps, we say it in the class */
 	if (error && mode == WRC_MODE_GM)
 		*class_ptr = PP_CLASS_WR_GM_UNLOCKED;