diff options
Diffstat (limited to 'arch/arm/boards/phytec-som-am335x/lowlevel.c')
| -rw-r--r-- | arch/arm/boards/phytec-som-am335x/lowlevel.c | 46 |
1 files changed, 13 insertions, 33 deletions
diff --git a/arch/arm/boards/phytec-som-am335x/lowlevel.c b/arch/arm/boards/phytec-som-am335x/lowlevel.c index a028449fc0..267f30b638 100644 --- a/arch/arm/boards/phytec-som-am335x/lowlevel.c +++ b/arch/arm/boards/phytec-som-am335x/lowlevel.c @@ -1,17 +1,5 @@ -/* - * Copyright (C) 2015 Wadim Egorov, PHYTEC Messtechnik GmbH - * - * 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. - * - */ +// SPDX-License-Identifier: GPL-2.0-or-later +// SPDX-FileCopyrightText: 2015 Wadim Egorov, PHYTEC Messtechnik GmbH #include <common.h> #include <linux/sizes.h> @@ -19,16 +7,16 @@ #include <init.h> #include <asm/barebox-arm-head.h> #include <asm/barebox-arm.h> -#include <mach/am33xx-silicon.h> -#include <mach/am33xx-clock.h> -#include <mach/generic.h> -#include <mach/sdrc.h> -#include <mach/sys_info.h> -#include <mach/syslib.h> -#include <mach/am33xx-mux.h> -#include <mach/am33xx-generic.h> -#include <mach/wdt.h> +#include <mach/omap/am33xx-silicon.h> +#include <mach/omap/am33xx-clock.h> +#include <mach/omap/generic.h> +#include <mach/omap/sdrc.h> +#include <mach/omap/sys_info.h> +#include <mach/omap/syslib.h> +#include <mach/omap/am33xx-mux.h> +#include <mach/omap/am33xx-generic.h> #include <debug_ll.h> +#include <mach/omap/debug_ll.h> #include "ram-timings.h" @@ -148,15 +136,7 @@ static noinline void physom_board_init(void *fdt, int sdram, int module_family) struct am335x_sdram_timings *timing = NULL; u32 ramsize; - /* - * WDT1 is already running when the bootloader gets control - * Disable it to avoid "random" resets - */ - writel(WDT_DISABLE_CODE1, AM33XX_WDT_REG(WSPR)); - while (readl(AM33XX_WDT_REG(WWPS)) != 0x0); - - writel(WDT_DISABLE_CODE2, AM33XX_WDT_REG(WSPR)); - while (readl(AM33XX_WDT_REG(WWPS)) != 0x0); + omap_watchdog_disable(IOMEM(AM33XX_WDT_BASE)); am33xx_pll_init(MPUPLL_M_600, DDRPLL_M_400); @@ -184,7 +164,7 @@ static noinline void physom_board_init(void *fdt, int sdram, int module_family) am33xx_uart_soft_reset((void *)AM33XX_UART0_BASE); am33xx_enable_uart0_pin_mux(); - omap_uart_lowlevel_init((void *)AM33XX_UART0_BASE); + omap_debug_ll_init(); putc_ll('>'); am335x_barebox_entry(fdt); |