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// SPDX-License-Identifier: BSD-2-Clause
/*
* Copyright 2019 Broadcom.
*/
#include <console.h>
#include <drivers/gic.h>
#include <drivers/serial8250_uart.h>
#include <kernel/generic_boot.h>
#include <kernel/panic.h>
#include <kernel/pm_stubs.h>
#include <mm/core_memprot.h>
#include <mm/tee_pager.h>
#include <platform_config.h>
#include <stdint.h>
#include <tee/entry_fast.h>
#include <tee/entry_std.h>
static void secure_intr_handler(void);
static const struct thread_handlers handlers = {
.std_smc = tee_entry_std,
.fast_smc = tee_entry_fast,
.nintr = secure_intr_handler,
.cpu_on = cpu_on_handler,
.cpu_off = pm_do_nothing,
.cpu_suspend = pm_do_nothing,
.cpu_resume = pm_do_nothing,
.system_off = pm_do_nothing,
.system_reset = pm_do_nothing,
};
static struct gic_data gic_data;
struct serial8250_uart_data console_data;
#ifdef BCM_DEVICE0_BASE
register_phys_mem_pgdir(MEM_AREA_IO_SEC, BCM_DEVICE0_BASE, BCM_DEVICE0_SIZE);
#endif
#ifdef BCM_DEVICE1_BASE
register_phys_mem_pgdir(MEM_AREA_IO_SEC, BCM_DEVICE1_BASE, BCM_DEVICE1_SIZE);
#endif
#ifdef BCM_DRAM0_NS_BASE
register_dynamic_shm(MEM_AREA_RAM_NSEC, BCM_DRAM0_NS_BASE, BCM_DRAM0_NS_SIZE);
#endif
const struct thread_handlers *generic_boot_get_handlers(void)
{
return &handlers;
}
void console_init(void)
{
serial8250_uart_init(&console_data, CONSOLE_UART_BASE,
CONSOLE_UART_CLK_IN_HZ, CONSOLE_BAUDRATE);
register_serial_console(&console_data.chip);
}
static void secure_intr_handler(void)
{
gic_it_handle(&gic_data);
}
void main_init_gic(void)
{
vaddr_t gicd_base;
gicd_base = core_mmu_get_va(GICD_BASE, MEM_AREA_IO_SEC);
if (!gicd_base)
panic();
gic_init_base_addr(&gic_data, 0, gicd_base);
itr_init(&gic_data.chip);
}
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