[U-Boot] [PATCH 060/126] x86: timer: Set up the timer in timer_early_get_count()

Simon Glass sjg at chromium.org
Wed Sep 25 14:56:44 UTC 2019


This function can be called before the timer is set up. Make sure that the
init function is called so that it works correctly.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 drivers/timer/tsc_timer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/timer/tsc_timer.c b/drivers/timer/tsc_timer.c
index 9630036bc7f..85bdd95a819 100644
--- a/drivers/timer/tsc_timer.c
+++ b/drivers/timer/tsc_timer.c
@@ -464,6 +464,8 @@ unsigned long notrace timer_early_get_rate(void)
 
 u64 notrace timer_early_get_count(void)
 {
+	tsc_timer_ensure_setup(true);
+
 	return rdtsc() - gd->arch.tsc_base;
 }
 
-- 
2.23.0.444.g18eeb5a265-goog



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