diff options
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/armv7m/config.mk | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/armv8/generic_timer.c | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7m/config.mk b/arch/arm/cpu/armv7m/config.mk index 4e46df5a28..f50964cfb9 100644 --- a/arch/arm/cpu/armv7m/config.mk +++ b/arch/arm/cpu/armv7m/config.mk @@ -3,4 +3,4 @@ # (C) Copyright 2015 # Kamil Lulko, <kamil.lulko@gmail.com> -PLATFORM_CPPFLAGS += -march=armv7-m -mthumb -mno-unaligned-access +PLATFORM_CPPFLAGS += -mno-unaligned-access diff --git a/arch/arm/cpu/armv8/generic_timer.c b/arch/arm/cpu/armv8/generic_timer.c index 303ba3c00e..bf07a706a0 100644 --- a/arch/arm/cpu/armv8/generic_timer.c +++ b/arch/arm/cpu/armv8/generic_timer.c @@ -61,3 +61,10 @@ unsigned long usec2ticks(unsigned long usec) return ticks; } + +ulong timer_get_boot_us(void) +{ + u64 val = get_ticks() * 1000000; + + return val / get_tbclk(); +} |