diff options
Diffstat (limited to 'arch/arm/cpu/arm926ejs/davinci/reset.c')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/davinci/reset.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/arch/arm/cpu/arm926ejs/davinci/reset.c b/arch/arm/cpu/arm926ejs/davinci/reset.c deleted file mode 100644 index 6b0f154..0000000 --- a/arch/arm/cpu/arm926ejs/davinci/reset.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Processor reset using WDT. - * - * Copyright (C) 2012 Dmitry Bondar <bond@inmys.ru> - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/arch/timer_defs.h> -#include <asm/arch/hardware.h> - -void reset_cpu(unsigned long a) -{ - struct davinci_timer *const wdttimer = - (struct davinci_timer *)DAVINCI_WDOG_BASE; - writel(0x08, &wdttimer->tgcr); - writel(readl(&wdttimer->tgcr) | 0x03, &wdttimer->tgcr); - writel(0, &wdttimer->tim12); - writel(0, &wdttimer->tim34); - writel(0, &wdttimer->prd12); - writel(0, &wdttimer->prd34); - writel(readl(&wdttimer->tcr) | 0x40, &wdttimer->tcr); - writel(readl(&wdttimer->wdtcr) | 0x4000, &wdttimer->wdtcr); - writel(0xa5c64000, &wdttimer->wdtcr); - writel(0xda7e4000, &wdttimer->wdtcr); - writel(0x4000, &wdttimer->wdtcr); - while (1) - /*nothing*/; -} |