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| author | Andre Przywara <andre.przywara@arm.com> | 2017-02-16 01:20:19 (GMT) |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2017-04-05 09:33:17 (GMT) |
| commit | e4916e850bfb3a148b4167974d59332b72d2d055 (patch) | |
| tree | 69f1c348c25be94d7e6b11ebe1e62f01302b1184 /arch/arm/cpu/armv7 | |
| parent | 1afd0f6f17db1625a50b69a1edc40f5163db7c31 (diff) | |
| download | u-boot-e4916e850bfb3a148b4167974d59332b72d2d055.tar.xz | |
ARM: rename CONFIG_TIMER_CLK_FREQ to COUNTER_FREQUENCY
Many ARMv8 boards define a constant COUNTER_FREQUENCY to specify the
frequency of the ARM Generic Timer (aka. arch timer).
ARMv7 boards traditionally used CONFIG_TIMER_CLK_FREQ for the same
purpose. It seems useful to unify them.
Since there are less occurences of the latter version, lets convert all
users over to COUNTER_FREQUENCY.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Diffstat (limited to 'arch/arm/cpu/armv7')
| -rw-r--r-- | arch/arm/cpu/armv7/nonsec_virt.S | 4 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/sunxi/psci.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/cpu/armv7/nonsec_virt.S b/arch/arm/cpu/armv7/nonsec_virt.S index 95ce938..e39aba7 100644 --- a/arch/arm/cpu/armv7/nonsec_virt.S +++ b/arch/arm/cpu/armv7/nonsec_virt.S @@ -188,11 +188,11 @@ ENTRY(_nonsec_init) * we do this here instead. * But first check if we have the generic timer. */ -#ifdef CONFIG_TIMER_CLK_FREQ +#ifdef COUNTER_FREQUENCY mrc p15, 0, r0, c0, c1, 1 @ read ID_PFR1 and r0, r0, #CPUID_ARM_GENTIMER_MASK @ mask arch timer bits cmp r0, #(1 << CPUID_ARM_GENTIMER_SHIFT) - ldreq r1, =CONFIG_TIMER_CLK_FREQ + ldreq r1, =COUNTER_FREQUENCY mcreq p15, 0, r1, c14, c0, 0 @ write CNTFRQ #endif diff --git a/arch/arm/cpu/armv7/sunxi/psci.c b/arch/arm/cpu/armv7/sunxi/psci.c index 766b8c7..104dc90 100644 --- a/arch/arm/cpu/armv7/sunxi/psci.c +++ b/arch/arm/cpu/armv7/sunxi/psci.c @@ -46,7 +46,7 @@ static u32 __secure cp15_read_cntp_ctl(void) return val; } -#define ONE_MS (CONFIG_TIMER_CLK_FREQ / 1000) +#define ONE_MS (COUNTER_FREQUENCY / 1000) static void __secure __mdelay(u32 ms) { |