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 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 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 75 void boot_primary_init_intc(void) 76 { 77 gic_init(0, GICD_BASE); 78 } 79