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| author | Amaan Cheval <amaan.cheval@gmail.com> | 2018-08-13 16:25:34 +0530 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2018-08-13 10:48:20 -0500 |
| commit | bc7313134f8192214cf74116c0b54d3eb6081fcf (patch) | |
| tree | 77479c6478f98046f00a5f2817494fa2e682baf5 /c/src/lib/libbsp | |
| parent | bsps/x86_64: Add support for RTEMS interrupts (diff) | |
| download | rtems-bc7313134f8192214cf74116c0b54d3eb6081fcf.tar.bz2 | |
bsps/x86_64: Add APIC timer based clock driver
The APIC timer is calibrated by running the i8254 PIT for a fraction of a
second (determined by PIT_CALIBRATE_DIVIDER) and counting how many times the
APIC counter has ticked. The calibration can be run multiple times (determined
by APIC_TIMER_NUM_CALIBRATIONS) and averaged out.
Updates #2898.
Diffstat (limited to 'c/src/lib/libbsp')
| -rw-r--r-- | c/src/lib/libbsp/x86_64/amd64/Makefile.am | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/x86_64/amd64/Makefile.am b/c/src/lib/libbsp/x86_64/amd64/Makefile.am index d4102cdfb4..101c98b96c 100644 --- a/c/src/lib/libbsp/x86_64/amd64/Makefile.am +++ b/c/src/lib/libbsp/x86_64/amd64/Makefile.am @@ -27,11 +27,13 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/x86_64/amd64/start/page.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/sbrk.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/getentropy/getentropy-cpucounter.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bspreset-empty.c +# interrupts +librtemsbsp_a_SOURCES += ../../../../../../bsps/x86_64/amd64/interrupts/pic.c librtemsbsp_a_SOURCES += ../../../../../../bsps/x86_64/amd64/interrupts/idt.c librtemsbsp_a_SOURCES += ../../../../../../bsps/x86_64/amd64/interrupts/isr_handler.S librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/irq/irq-default-handler.c # clock -librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/clock/clock-simidle.c +librtemsbsp_a_SOURCES += ../../../../../../bsps/x86_64/amd64/clock/clock.c # console librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/console-termios-init.c librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/console-termios.c |