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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2019-07-01 10:12:45 +0300 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-09-19 09:28:55 +0000 |
| commit | 5a157176dd8787aed39a8d14691ba536bee08dcf (patch) | |
| tree | f67cd11dcf0d1855cf38438b06ac7440f05d1a0b /src/include/delay.h | |
| parent | 7841a7f82416e6ad1d00610cca43a3fa9cc6b320 (diff) | |
| download | coreboot-5a157176dd8787aed39a8d14691ba536bee08dcf.tar.xz | |
cpu/x86/lapic: Refactor timer_fsb()
Common apic_timer code in cpu/x86 should not depend on
intel header files.
Change-Id: Ib099921d4b8e561daea47219385762bb00fc4548
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34091
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/include/delay.h')
| -rw-r--r-- | src/include/delay.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/include/delay.h b/src/include/delay.h index 8f894d2d30..1c481be917 100644 --- a/src/include/delay.h +++ b/src/include/delay.h @@ -1,6 +1,17 @@ #ifndef DELAY_H #define DELAY_H +#include <stdint.h> + +#if CONFIG_UDELAY_LAPIC_FIXED_FSB != 0 +static inline u32 get_timer_fsb(void) +{ + return CONFIG_UDELAY_LAPIC_FIXED_FSB; +} +#else +u32 get_timer_fsb(void); +#endif + void init_timer(void); void udelay(unsigned int usecs); |