blob: 71648480f647bdc6f3fcd52a8d3400851cb89072 [file] [log] [blame]
* arch/arm/cpu/armv8/txl/timer.c
* Copyright (C) 2015 Amlogic, Inc. All rights reserved.
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <asm/arch/timer.h>
#include <asm/types.h>
#include <asm/arch/secure_apb.h>
uint32_t get_time(void)
return readl(P_EE_TIMER_E);
void _udelay(unsigned int us)
unsigned int t0 = get_time();
while (get_time() - t0 <= us)