xref: /optee_os/core/arch/arm/plat-uniphier/main.c (revision 55ab8f06a831946a49717446cd2e4495a2b5d659)

// SPDX-License-Identifier: BSD-2-Clause
/*
 * Copyright (c) 2015, Linaro Limited
 * Copyright (c) 2017, Socionext Inc.
 */

#include <console.h>
#include <drivers/gic.h>
#include <drivers/serial8250_uart.h>
#include <io.h>
#include <kernel/boot.h>
#include <kernel/panic.h>
#include <mm/tee_pager.h>
#include <platform_config.h>
#include <stdint.h>

register_phys_mem_pgdir(MEM_AREA_IO_SEC,
			ROUNDDOWN(CONSOLE_UART_BASE, CORE_MMU_PGDIR_SIZE),
			CORE_MMU_PGDIR_SIZE);

register_phys_mem_pgdir(MEM_AREA_IO_SEC,
			ROUNDDOWN(GIC_BASE, CORE_MMU_PGDIR_SIZE),
			CORE_MMU_PGDIR_SIZE);

register_phys_mem_pgdir(MEM_AREA_IO_SEC,
			ROUNDDOWN(GIC_BASE + GICD_OFFSET, CORE_MMU_PGDIR_SIZE),
			CORE_MMU_PGDIR_SIZE);

#ifdef DRAM0_BASE
register_ddr(DRAM0_BASE, DRAM0_SIZE);
#endif
#ifdef DRAM1_BASE
register_ddr(DRAM1_BASE, DRAM1_SIZE);
#endif

static struct serial8250_uart_data console_data;

void boot_primary_init_intc(void)
{
	gic_init(GIC_BASE + GICC_OFFSET, GIC_BASE + GICD_OFFSET);
}

void plat_console_init(void)
{
	/* Init UART */
	serial8250_uart_init(&console_data, CONSOLE_UART_BASE,
			     CONSOLE_UART_CLK_IN_HZ, CONSOLE_BAUDRATE);

	/* Register console */
	register_serial_console(&console_data.chip);
}