From fea7f3aa3e5644b702be15d9076fe7b4b73db668 Mon Sep 17 00:00:00 2001 From: Thomas Chou Date: Thu, 8 Oct 2015 21:17:42 +0800 Subject: 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 Signed-off-by: Thomas Chou --- arch/nios2/lib/Makefile | 1 - arch/nios2/lib/time.c | 22 ---------------------- 2 files changed, 23 deletions(-) delete mode 100644 arch/nios2/lib/time.c (limited to 'arch/nios2/lib') diff --git a/arch/nios2/lib/Makefile b/arch/nios2/lib/Makefile index 079378a..e35d2e9 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 d396045..0000000 --- a/arch/nios2/lib/time.c +++ /dev/null @@ -1,22 +0,0 @@ -/* - * (C) Copyright 2003, Psyent Corporation - * Scott McNutt - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include - - -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); -} -- cgit v1.1