Currently this timer driver provides timer_get_boot_us() to support the
BOOTSTAGE functionality. This patch adds the timer_early functions so
that the "normal" timer functions can be used, when CONFIG_TIMER_EARLY
is enabled.
timer_get_boot_us() will get removed in a follow-up patch, once the
BOOTSTAGE interface is migrated to timer_get_us().
Signed-off-by: Stefan Roese <s...@denx.de>
Cc: Jun Nie <jun....@linaro.org>
Cc: Shawn Guo <shawn....@linaro.org>
Cc: Fabio Estevam <feste...@denx.de>
Cc: Stefano Babic <sba...@denx.de>
---
arch/arm/mach-imx/syscounter.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/mach-imx/syscounter.c b/arch/arm/mach-imx/syscounter.c
index df478a232637..dbe55ee3913d 100644
--- a/arch/arm/mach-imx/syscounter.c
+++ b/arch/arm/mach-imx/syscounter.c
@@ -109,6 +109,22 @@ ulong timer_get_boot_us(void)
return tick_to_time(get_ticks());
}
+unsigned long notrace timer_early_get_rate(void)
+{
+ if (!gd->arch.timer_rate_hz)
+ timer_init();
+
+ return gd->arch.timer_rate_hz;
+}
+
+u64 notrace timer_early_get_count(void)
+{
+ if (!gd->arch.timer_rate_hz)
+ timer_init();
+
+ return get_ticks();
+}
+
void __udelay(unsigned long usec)
{
unsigned long long tmp;
--
2.37.3
