1 // SPDX-License-Identifier: BSD-2-Clause
2 /*
3 * Copyright (c) 2025, Linaro Limited
4 * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
5 */
6
7 #include <console.h>
8 #include <drivers/gic.h>
9 #include <drivers/qcom_geni_uart.h>
10 #include <kernel/boot.h>
11 #include <mm/core_mmu.h>
12 #include <platform_config.h>
13
14 /*
15 * Register the physical memory area for peripherals etc. Here we are
16 * registering the UART console.
17 */
18 register_phys_mem_pgdir(MEM_AREA_IO_NSEC, GENI_UART_REG_BASE,
19 GENI_UART_REG_SIZE);
20
21 register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICD_BASE, GIC_DIST_REG_SIZE);
22 register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICR_BASE, GIC_DIST_REG_SIZE);
23
24 register_ddr(DRAM0_BASE, DRAM0_SIZE);
25 #ifdef DRAM1_BASE
26 register_ddr(DRAM1_BASE, DRAM1_SIZE);
27 #endif
28
29 static struct qcom_geni_uart_data console_data;
30
plat_console_init(void)31 void plat_console_init(void)
32 {
33 qcom_geni_uart_init(&console_data, GENI_UART_REG_BASE);
34 register_serial_console(&console_data.chip);
35 }
36
platform_banner(void)37 static TEE_Result platform_banner(void)
38 {
39 IMSG("Platform Qualcomm: Flavor %s", TO_STR(PLATFORM_FLAVOR));
40
41 return TEE_SUCCESS;
42 }
43
44 boot_final(platform_banner);
45
boot_primary_init_intc(void)46 void boot_primary_init_intc(void)
47 {
48 gic_init_v3(0, GICD_BASE, GICR_BASE);
49 }
50
boot_secondary_init_intc(void)51 void boot_secondary_init_intc(void)
52 {
53 gic_init_per_cpu();
54 }
55