Remove unintentionally commited file

Change-Id: I2e0f66f5d8033e98c4e9e20d60773548af9e8c35

diff --git a/lib/libsys/arch/i386/frclock_util.c b/lib/libsys/arch/i386/frclock_util.c
deleted file mode 100644 (file)
index 8d81e78..0000000
--- a/lib/libsys/arch/i386/frclock_util.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Some utility functions around the free running clock on ARM. The clock is
- * 32-bits wide, but we provide 64-bit wrapper functions to make it look
- * similar to the read_tsc functions. On hardware we could actually make use
- * of the timer overflow counter, but emulator doesn't emulate it. */
-
-#include "omap_timer_registers.h"
-#include <minix/minlib.h>
-#include <minix/sysutil.h>
-#include <minix/type.h>
-#include <sys/errno.h>
-#include <sys/types.h>
-
-
-static u64_t calib_hz = 1625000, Hz;
-#define MICROHZ         1000000ULL     /* number of micros per second */
-#define MICROSPERTICK(h)       (MICROHZ/(h)) /* number of micros per HZ tick */
-
-int
-micro_delay(u32_t micros)
-{
-        u64_t start, delta, delta_end;
-
-       Hz = sys_hz();
-
-        /* Start of delay. */
-        start = read_frclock_64();
-       delta_end = (calib_hz * micros) / MICROHZ;
-
-        /* If we have to wait for at least one HZ tick, use the regular
-         * tickdelay first. Round downwards on purpose, so the average
-         * half-tick we wait short (depending on where in the current tick
-         * we call tickdelay). We can correct for both overhead of tickdelay
-         * itself and the short wait in the busywait later.
-         */
-        if (micros >= MICROSPERTICK(Hz))
-                tickdelay(micros*Hz/MICROHZ);
-
-        /* Wait (the rest) of the delay time using busywait. */
-       do {
-                delta = read_frclock_64();
-       } while (delta_frclock_64(start, delta) < delta_end);
-
-
-        return 0;
-}
-
-u32_t frclock_64_to_micros(u64_t tsc)
-{
-        return (u32_t) tsc / calib_hz;
-}
-
-u32_t
-read_frclock(void)
-{
-       extern struct minix_kerninfo *_minix_kerninfo;
-       volatile u32_t *frclock;
-       frclock = (u32_t *)((u8_t *) _minix_kerninfo->minix_frclock+OMAP3_TCRR);
-       return (u64_t) *frclock;
-}
-
-u32_t
-delta_frclock(u32_t base, u32_t cur)
-{
-       u32_t delta;
-
-       if (cur < base) {
-               /* We have wrapped around, so delta is base to wrapping point
-                * plus starting point (0) to cur. This supports wrapping once
-                * only. */
-               delta = (UINT_MAX - base) + cur;
-       } else {
-               delta = cur - base;
-       }
-
-       return delta;
-}
-
-u64_t
-read_frclock_64(void)
-{
-       return (u64_t) read_frclock();
-}
-
-u64_t
-delta_frclock_64(u64_t base, u64_t cur)
-{
-       return delta_frclock((u32_t) base, (u32_t) cur);
-}
-