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authorSimon Glass <sjg@chromium.org>2017-05-22 05:05:23 -0600
committerTom Rini <trini@konsulko.com>2017-06-05 14:13:04 -0400
commitc87dc38d8f860710f5f624d9dae6cefded285b8d (patch)
treee109a9299c541839a03867320941ae098f9c7975 /common/bootstage.c
parent9fb34b01f7757ed772b77dd90e463c6e7499fef8 (diff)
bootstage: Require timer_get_boot_us() to be defined
At present we provide a default version of this function for use by bootstage. However it uses the system timer and therefore likely requires driver model. This makes it impossible to time driver-model init. Drop the function and require boards to provide their own. Add a sandbox version also. There is a default implememtation in lib/time.c for boards which use CONFIG_SYS_TIMER_COUNTER. Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'common/bootstage.c')
-rw-r--r--common/bootstage.c19
1 files changed, 1 insertions, 18 deletions
diff --git a/common/bootstage.c b/common/bootstage.c
index 35bce3d881..bcfbda99e5 100644
--- a/common/bootstage.c
+++ b/common/bootstage.c
@@ -8,7 +8,7 @@
/*
* This module records the progress of boot and arbitrary commands, and
* permits accurate timestamping of each.
- *
+ *
* TBD: Pass timings to kernel in the FDT
*/
@@ -292,23 +292,6 @@ void bootstage_report(void)
}
}
-ulong __timer_get_boot_us(void)
-{
- static ulong base_time;
-
- /*
- * We can't implement this properly. Return 0 on the first call and
- * larger values after that.
- */
- if (base_time)
- return get_timer(base_time) * 1000;
- base_time = get_timer(0);
- return 0;
-}
-
-ulong timer_get_boot_us(void)
- __attribute__((weak, alias("__timer_get_boot_us")));
-
/**
* Append data to a memory buffer
*