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armv7: timer: init timer with bootstage

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In initf_bootstage() we call bootstage_mark_name() which ends up calling
timer_get_us() before timer_init(); that cause crash for stm32mp1.

This patch solve the issue without changing the initialization sequence.
See also commit 97d20f69f5 ("Enable CONFIG_TIMER_EARLY with bootstage")
for other solution when DM is activated for TIMER.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay 2019-04-18 17:32:46 +02:00 committed by Patrice Chotard
parent 3419982bc3
commit c596877ee6
1 changed files with 3 additions and 0 deletions
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3
arch/arm/cpu/armv7/arch_timer.c
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@ -49,6 +49,9 @@ unsigned long long get_ticks(void)
ulong timer_get_boot_us(void)
{
if (!gd->arch.timer_rate_hz)
timer_init();
return lldiv(get_ticks(), gd->arch.timer_rate_hz / 1000000);
}