1 // SPDX-License-Identifier: BSD-2-Clause
2 /*
3 * Copyright 2019 Broadcom.
4 */
5
6 #include <bcm_elog.h>
7 #include <console.h>
8 #include <drivers/gic.h>
9 #include <drivers/serial8250_uart.h>
10 #include <kernel/boot.h>
11 #include <kernel/panic.h>
12 #include <mm/core_memprot.h>
13 #include <mm/tee_pager.h>
14 #include <platform_config.h>
15 #include <stdint.h>
16
17 struct serial8250_uart_data console_data;
18
19 #ifdef BCM_DEVICE0_BASE
20 register_phys_mem_pgdir(MEM_AREA_IO_SEC, BCM_DEVICE0_BASE, BCM_DEVICE0_SIZE);
21 #endif
22 #ifdef BCM_DEVICE1_BASE
23 register_phys_mem_pgdir(MEM_AREA_IO_SEC, BCM_DEVICE1_BASE, BCM_DEVICE1_SIZE);
24 #endif
25 #ifdef BCM_DEVICE2_BASE
26 register_phys_mem_pgdir(MEM_AREA_IO_SEC, BCM_DEVICE2_BASE, BCM_DEVICE2_SIZE);
27 #endif
28 #ifdef BCM_DEVICE3_BASE
29 register_phys_mem_pgdir(MEM_AREA_IO_SEC, BCM_DEVICE3_BASE, BCM_DEVICE3_SIZE);
30 #endif
31 #ifdef BCM_DEVICE4_BASE
32 register_phys_mem_pgdir(MEM_AREA_IO_SEC, BCM_DEVICE4_BASE, BCM_DEVICE4_SIZE);
33 #endif
34 #ifdef BCM_DEVICE5_BASE
35 register_phys_mem_pgdir(MEM_AREA_IO_NSEC, BCM_DEVICE5_BASE, BCM_DEVICE5_SIZE);
36 #endif
37 #ifdef BCM_DRAM0_NS_BASE
38 register_dynamic_shm(BCM_DRAM0_NS_BASE, BCM_DRAM0_NS_SIZE);
39 #endif
40 #ifdef BCM_DRAM1_NS_BASE
41 register_dynamic_shm(BCM_DRAM1_NS_BASE, BCM_DRAM1_NS_SIZE);
42 #endif
43 #ifdef BCM_DRAM2_NS_BASE
44 register_dynamic_shm(BCM_DRAM2_NS_BASE, BCM_DRAM2_NS_SIZE);
45 #endif
46 #ifdef BCM_DRAM0_SEC_BASE
47 register_phys_mem(MEM_AREA_RAM_SEC, BCM_DRAM0_SEC_BASE, BCM_DRAM0_SEC_SIZE);
48 #endif
49 #ifdef CFG_BCM_ELOG_AP_UART_LOG_BASE
50 register_phys_mem(MEM_AREA_IO_NSEC, CFG_BCM_ELOG_AP_UART_LOG_BASE,
51 CFG_BCM_ELOG_AP_UART_LOG_SIZE);
52 #endif
53 #ifdef CFG_BCM_ELOG_BASE
54 register_phys_mem(MEM_AREA_RAM_NSEC, CFG_BCM_ELOG_BASE, CFG_BCM_ELOG_SIZE);
55 #endif
56
plat_trace_ext_puts(const char * str)57 void plat_trace_ext_puts(const char *str)
58 {
59 const char *p;
60
61 for (p = str; *p; p++)
62 bcm_elog_putchar(*p);
63 }
64
plat_console_init(void)65 void plat_console_init(void)
66 {
67 serial8250_uart_init(&console_data, CONSOLE_UART_BASE,
68 CONSOLE_UART_CLK_IN_HZ, CONSOLE_BAUDRATE);
69 register_serial_console(&console_data.chip);
70
71 bcm_elog_init(CFG_BCM_ELOG_AP_UART_LOG_BASE,
72 CFG_BCM_ELOG_AP_UART_LOG_SIZE);
73 }
74
boot_primary_init_intc(void)75 void boot_primary_init_intc(void)
76 {
77 gic_init(0, GICD_BASE);
78 }
79