diff options
| author | Julius Werner <jwerner@chromium.org> | 2018-08-07 14:02:55 -0700 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2018-08-10 04:16:06 +0000 |
| commit | 73be9dd82c033a9bce3fc7ff11dab453e9cfde82 (patch) | |
| tree | 3515ee34380e7e672ad65d631a2d54c1e45f7f56 /src/soc | |
| parent | af7f9eeddf1e2ffcc17c7a1840aaee76acf9aa8d (diff) | |
arm64: Remove set_cntfrq() function
CNTFRQ_EL0 is a normal AArch64 architectural register like hundreds of
others that are all accessed through the raw_(read|write)_${register}()
family of functions. There's no reason why this register in particular
should have an inconsistent accessor, so replace all instances of
set_cntfrq() with raw_write_cntfrq_el0() and get rid of it.
Change-Id: I599519ba71c287d4085f9ad28d7349ef0b1eea9b
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/27947
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/cavium/cn81xx/timer.c | 4 | ||||
| -rw-r--r-- | src/soc/nvidia/tegra210/ramstage.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/soc/cavium/cn81xx/timer.c b/src/soc/cavium/cn81xx/timer.c index b1c2285b6d..f2a870adee 100644 --- a/src/soc/cavium/cn81xx/timer.c +++ b/src/soc/cavium/cn81xx/timer.c @@ -17,6 +17,7 @@ */ #include <arch/io.h> +#include <arch/lib_helpers.h> #include <console/console.h> #include <inttypes.h> #include <soc/clock.h> @@ -25,7 +26,6 @@ #include <timer.h> #include <soc/addressmap.h> #include <assert.h> -#include <arch/clock.h> /* Global System Timers Unit (GTI) registers */ struct cn81xx_timer { @@ -131,7 +131,7 @@ void init_timer(void) void soc_timer_init(void) { - set_cntfrq(tickrate); + raw_write_cntfrq_el0(tickrate); } /** diff --git a/src/soc/nvidia/tegra210/ramstage.c b/src/soc/nvidia/tegra210/ramstage.c index 18fdded800..86fae67c43 100644 --- a/src/soc/nvidia/tegra210/ramstage.c +++ b/src/soc/nvidia/tegra210/ramstage.c @@ -13,8 +13,8 @@ * GNU General Public License for more details. */ -#include <arch/clock.h> #include <arch/cpu.h> +#include <arch/lib_helpers.h> #include <arch/stages.h> #include <gic.h> #include <soc/addressmap.h> @@ -26,7 +26,7 @@ static void arm64_arch_timer_init(void) { uint32_t freq = clock_get_osc_khz() * 1000; // Set the cntfrq register. - set_cntfrq(freq); + raw_write_cntfrq_el0(freq); } static void mselect_enable_wrap(void) |