diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Kconfig | 3 | ||||
| -rw-r--r-- | arch/arc/lib/Makefile | 1 | ||||
| -rw-r--r-- | arch/arc/lib/timer.c | 24 |
3 files changed, 3 insertions, 25 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 76c690f667..308c6ead02 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -13,6 +13,9 @@ config ARC select HAVE_PRIVATE_LIBGCC select SUPPORT_OF_CONTROL select ARCH_EARLY_INIT_R + select CLK + select TIMER + select ARC_TIMER config ARM bool "ARM architecture" diff --git a/arch/arc/lib/Makefile b/arch/arc/lib/Makefile index eb62b3c427..12097bf3be 100644 --- a/arch/arc/lib/Makefile +++ b/arch/arc/lib/Makefile @@ -18,7 +18,6 @@ obj-y += memcmp.o obj-y += memcpy-700.o obj-y += memset.o obj-y += reset.o -obj-y += timer.o obj-y += ints_low.o obj-y += init_helpers.o diff --git a/arch/arc/lib/timer.c b/arch/arc/lib/timer.c deleted file mode 100644 index a0acbbc01a..0000000000 --- a/arch/arc/lib/timer.c +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <asm/arcregs.h> - -#define NH_MODE (1 << 1) /* Disable timer if CPU is halted */ - -int timer_init(void) -{ - write_aux_reg(ARC_AUX_TIMER0_CTRL, NH_MODE); - /* Set max value for counter/timer */ - write_aux_reg(ARC_AUX_TIMER0_LIMIT, 0xffffffff); - /* Set initial count value and restart counter/timer */ - write_aux_reg(ARC_AUX_TIMER0_CNT, 0); - return 0; -} - -unsigned long timer_read_counter(void) -{ - return read_aux_reg(ARC_AUX_TIMER0_CNT); -} |