diff options
| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-11-26 22:58:07 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2007-11-26 22:58:07 +0000 |
| commit | b72f5799822637c57b18cf1574bc64806bbbb1ee (patch) | |
| tree | 86765fbda434be7dc3116c3eee1b8efb4fa0a77c /c/src/lib/libcpu/mips | |
| parent | 2007-11-26 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
| download | rtems-b72f5799822637c57b18cf1574bc64806bbbb1ee.tar.bz2 | |
2007-11-26 Joel Sherrill <joel.sherrill@oarcorp.com>
* clock/ckinit.c: Eliminate the clicks_per_microsecond field in the
MIPS CPU Table and define another mechanism for drivers to obtain
this information.
Diffstat (limited to 'c/src/lib/libcpu/mips')
| -rw-r--r-- | c/src/lib/libcpu/mips/ChangeLog | 6 | ||||
| -rw-r--r-- | c/src/lib/libcpu/mips/clock/ckinit.c | 11 |
2 files changed, 9 insertions, 8 deletions
diff --git a/c/src/lib/libcpu/mips/ChangeLog b/c/src/lib/libcpu/mips/ChangeLog index 78b792f145..2c6e285229 100644 --- a/c/src/lib/libcpu/mips/ChangeLog +++ b/c/src/lib/libcpu/mips/ChangeLog @@ -1,3 +1,9 @@ +2007-11-26 Joel Sherrill <joel.sherrill@oarcorp.com> + + * clock/ckinit.c: Eliminate the clicks_per_microsecond field in the + MIPS CPU Table and define another mechanism for drivers to obtain + this information. + 2007-03-12 Joel Sherrill <joel@OARcorp.com> * au1x00/include/au1x00.h, au1x00/vectorisrs/maxvectors.c, diff --git a/c/src/lib/libcpu/mips/clock/ckinit.c b/c/src/lib/libcpu/mips/clock/ckinit.c index 9e335f10e8..c92037b5e3 100644 --- a/c/src/lib/libcpu/mips/clock/ckinit.c +++ b/c/src/lib/libcpu/mips/clock/ckinit.c @@ -47,13 +47,8 @@ #include "clock.h" -/* formerly in the BSP */ -#if 0 -#define CLOCKS_PER_MICROSECOND ( CPU_CLOCK_RATE_MHZ ) /* equivalent to CPU clock speed in MHz */ -#endif +extern uint32_t bsp_clicks_per_microsecond; -#define CLOCKS_PER_MICROSECOND \ - rtems_cpu_configuration_get_clicks_per_microsecond() /* to avoid including the bsp */ mips_isr_entry set_vector( rtems_isr_entry, rtems_vector_number, int ); @@ -165,8 +160,8 @@ void Install_clock( * Hardware specific initialize goes here */ - mips_timer_rate = - rtems_configuration_get_microseconds_per_tick() * CLOCKS_PER_MICROSECOND; + mips_timer_rate = rtems_configuration_get_microseconds_per_tick() * + bsp_clicks_per_microsecond; mips_set_timer( mips_timer_rate ); mips_enable_in_interrupt_mask(CLOCK_VECTOR_MASK); |