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| author | Darwin Rambo <drambo@broadcom.com> | 2013-12-19 15:06:12 -0800 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-01-24 16:59:06 -0500 |
| commit | de351d6be6868270db21ed8a0f89d3ef703bc18e (patch) | |
| tree | ac7f3183bfb5b90a9ac2bd5695ff2eacc45af466 /lib/time.c | |
| parent | f28bea0003536976ebe2fb299cfc140702fec489 (diff) | |
| download | blackbird-obmc-uboot-de351d6be6868270db21ed8a0f89d3ef703bc18e.tar.gz blackbird-obmc-uboot-de351d6be6868270db21ed8a0f89d3ef703bc18e.zip | |
lib: time: add weak timer_init() function
If timer_init() is made a weak stub function, then it allows us to
remove several empty timer_init functions for those boards that
already have a timer initialized when u-boot starts. Architectures
that use the timer framework may also remove the need for timer.c.
Signed-off-by: Darwin Rambo <drambo@broadcom.com>
Reviewed-by: Tim Kryger <tim.kryger@linaro.org>
Diffstat (limited to 'lib/time.c')
| -rw-r--r-- | lib/time.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/time.c b/lib/time.c index 8085aa40d1..73c3b6ad7f 100644 --- a/lib/time.c +++ b/lib/time.c @@ -60,6 +60,11 @@ static unsigned long long notrace tick_to_time(uint64_t tick) return tick; } +int __weak timer_init(void) +{ + return 0; +} + ulong __weak get_timer(ulong base) { return tick_to_time(get_ticks()) - base; |
