diff options
| author | Thomas Chou | 2015-10-08 21:17:42 +0800 |
|---|---|---|
| committer | Thomas Chou | 2015-10-23 07:28:50 +0800 |
| commit | fea7f3aa3e5644b702be15d9076fe7b4b73db668 (patch) | |
| tree | 62a96450a01f95286ab1fdda19940019a78eb097 /arch/nios2/lib | |
| parent | 51068bcfc977538e3d3e1e32d9fccd0e1cacc501 (diff) | |
nios2: Switch to generic timer
Zap almost all of the ad-hoc timer code from interrupts.c and
use the code in lib/time.c instead.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Diffstat (limited to 'arch/nios2/lib')
| -rw-r--r-- | arch/nios2/lib/Makefile | 1 | ||||
| -rw-r--r-- | arch/nios2/lib/time.c | 22 |
2 files changed, 0 insertions, 23 deletions
diff --git a/arch/nios2/lib/Makefile b/arch/nios2/lib/Makefile index 079378a9056..e35d2e92a29 100644 --- a/arch/nios2/lib/Makefile +++ b/arch/nios2/lib/Makefile @@ -8,4 +8,3 @@ obj-y += cache.o obj-$(CONFIG_CMD_BOOTM) += bootm.o obj-y += libgcc.o -obj-y += time.o diff --git a/arch/nios2/lib/time.c b/arch/nios2/lib/time.c deleted file mode 100644 index d39604579c1..00000000000 --- a/arch/nios2/lib/time.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * (C) Copyright 2003, Psyent Corporation <www.psyent.com> - * Scott McNutt <smcnutt@psyent.com> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <watchdog.h> - - -extern void dly_clks( unsigned long ticks ); - -void __udelay(unsigned long usec) -{ - /* The Nios core doesn't have a timebase, so we do our - * best for now and call a low-level loop that counts - * cpu clocks. - */ - unsigned long cnt = (CONFIG_SYS_CLK_FREQ/1000000) * usec; - dly_clks (cnt); -} |