1 // SPDX-License-Identifier: BSD-2-Clause
2 /*
3 * Copyright (c) 2022, Arm Limited
4 */
5
6 #include <console.h>
7 #include <drivers/gic.h>
8 #include <drivers/pl011.h>
9 #include <kernel/boot.h>
10 #include <mm/core_mmu.h>
11 #include <platform_config.h>
12 #include <stdint.h>
13 #include <trace.h>
14
15 static struct gic_data gic_data __nex_bss;
16 static struct pl011_data console_data __nex_bss;
17
18 register_ddr(DRAM0_BASE, DRAM0_SIZE);
19 register_ddr(MM_COMM_BUF_BASE, MM_COMM_BUF_SIZE);
20
21 register_phys_mem_pgdir(MEM_AREA_IO_SEC, CONSOLE_UART_BASE, PL011_REG_SIZE);
22 register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICD_BASE, GIC_DIST_REG_SIZE);
23 register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICC_BASE, GIC_CPU_REG_SIZE);
24
main_init_gic(void)25 void main_init_gic(void)
26 {
27 gic_init_base_addr(&gic_data, GICC_BASE, GICD_BASE);
28 itr_init(&gic_data.chip);
29 }
30
main_secondary_init_gic(void)31 void main_secondary_init_gic(void)
32 {
33 gic_cpu_init(&gic_data);
34 }
35
itr_core_handler(void)36 void itr_core_handler(void)
37 {
38 gic_it_handle(&gic_data);
39 }
40
console_init(void)41 void console_init(void)
42 {
43 pl011_init(&console_data, CONSOLE_UART_BASE, CONSOLE_UART_CLK_IN_HZ,
44 CONSOLE_BAUDRATE);
45 register_serial_console(&console_data.chip);
46 }
47