1 // SPDX-License-Identifier: BSD-2-Clause
2 /*
3 * Copyright (c) 2022, 2025, 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 pl011_data console_data __nex_bss;
16
17 register_ddr(DRAM0_BASE, DRAM0_SIZE);
18
19 register_phys_mem_pgdir(MEM_AREA_IO_SEC, CONSOLE_UART_BASE, PL011_REG_SIZE);
20 register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICD_BASE, GIC_DIST_REG_SIZE);
21
22 #ifdef CFG_ARM_GICV3
23 register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICR_BASE, GIC_REDIST_REG_SIZE);
24 #else
25 register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICC_BASE, GIC_CPU_REG_SIZE);
26 #endif
27
boot_primary_init_intc(void)28 void boot_primary_init_intc(void)
29 {
30 #ifdef CFG_ARM_GICV3
31 gic_init_v3(0, GICD_BASE, GICR_BASE);
32 #else
33 gic_init(GICC_BASE, GICD_BASE);
34 #endif
35 }
36
boot_secondary_init_intc(void)37 void boot_secondary_init_intc(void)
38 {
39 gic_init_per_cpu();
40 }
41
plat_console_init(void)42 void plat_console_init(void)
43 {
44 pl011_init(&console_data, CONSOLE_UART_BASE, CONSOLE_UART_CLK_IN_HZ,
45 CONSOLE_BAUDRATE);
46 register_serial_console(&console_data.chip);
47 }
48