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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 The ChromiumOS Authors. 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; version 2 of the License.
*
* 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.
*/
#include <device/mmio.h>
#include <types.h>
#include <bootblock_common.h>
#include <console/uart.h>
#include <cpu/ti/am335x/clock.h>
#include <cpu/ti/am335x/gpio.h>
#include <cpu/ti/am335x/pinmux.h>
#include "leds.h"
void bootblock_mainboard_init(void)
{
write32(&am335x_cm_wkup->wkup_gpio0, CM_ST_SW_WKUP | CM_FCLK_EN);
write32(&am335x_cm_per->gpio1, CM_ST_SW_WKUP | CM_FCLK_EN);
write32(&am335x_cm_per->gpio2, CM_ST_SW_WKUP | CM_FCLK_EN);
write32(&am335x_cm_per->gpio3, CM_ST_SW_WKUP | CM_FCLK_EN);
am335x_disable_gpio_irqs();
beaglebone_leds_init();
beaglebone_leds_set(BEAGLEBONE_LED_USR0, 1);
beaglebone_leds_set(BEAGLEBONE_LED_USR1, 0);
beaglebone_leds_set(BEAGLEBONE_LED_USR2, 1);
beaglebone_leds_set(BEAGLEBONE_LED_USR3, 0);
/* Set up the UART we're going to use */
if (CONFIG_UART_FOR_CONSOLE == 0) {
am335x_pinmux_uart0();
write32(&am335x_cm_wkup->wkup_uart0, CM_ST_SW_WKUP);
} else if (CONFIG_UART_FOR_CONSOLE == 1) {
am335x_pinmux_uart1();
write32(&am335x_cm_per->uart1, CM_ST_SW_WKUP);
} else if (CONFIG_UART_FOR_CONSOLE == 2) {
am335x_pinmux_uart2();
write32(&am335x_cm_per->uart2, CM_ST_SW_WKUP);
} else if (CONFIG_UART_FOR_CONSOLE == 3) {
am335x_pinmux_uart3();
write32(&am335x_cm_per->uart3, CM_ST_SW_WKUP);
} else if (CONFIG_UART_FOR_CONSOLE == 4) {
am335x_pinmux_uart4();
write32(&am335x_cm_per->uart4, CM_ST_SW_WKUP);
} else if (CONFIG_UART_FOR_CONSOLE == 5) {
am335x_pinmux_uart5();
write32(&am335x_cm_per->uart5, CM_ST_SW_WKUP);
}
/* Start monotonic timer */
//rtc_start();
}
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