diff options
Diffstat (limited to 'src/soc/intel/cannonlake')
| -rw-r--r-- | src/soc/intel/cannonlake/bootblock/bootblock.c | 43 | ||||
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/bootblock.h | 31 | ||||
| -rw-r--r-- | src/soc/intel/cannonlake/include/soc/iomap.h | 79 |
3 files changed, 153 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/bootblock/bootblock.c b/src/soc/intel/cannonlake/bootblock/bootblock.c new file mode 100644 index 0000000000..293a104158 --- /dev/null +++ b/src/soc/intel/cannonlake/bootblock/bootblock.c @@ -0,0 +1,43 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2017 Intel Corporation.. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#include <bootblock_common.h> +#include <intelblocks/gspi.h> +#include <soc/bootblock.h> +#include <soc/iomap.h> +#include <soc/pch.h> + +asmlinkage void bootblock_c_entry(uint64_t base_timestamp) +{ + /* Call lib/bootblock.c main */ + bootblock_main_with_timestamp(base_timestamp); +} + +void bootblock_soc_early_init(void) +{ + bootblock_systemagent_early_init(); + bootblock_pch_early_init(); + bootblock_cpu_init(); + pch_early_iorange_init(); + if (IS_ENABLED(CONFIG_DRIVERS_UART_8250MEM)) + pch_uart_init(); +} + +void bootblock_soc_init(void) +{ + report_platform_info(); + set_max_freq(); + pch_early_init(); +} diff --git a/src/soc/intel/cannonlake/include/soc/bootblock.h b/src/soc/intel/cannonlake/include/soc/bootblock.h new file mode 100644 index 0000000000..eb4c9b0e42 --- /dev/null +++ b/src/soc/intel/cannonlake/include/soc/bootblock.h @@ -0,0 +1,31 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2017 Intel Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _SOC_CANNONLAKE_BOOTBLOCK_H_ +#define _SOC_CANNONLAKE_BOOTBLOCK_H_ + +#include <intelblocks/systemagent.h> + +/* Bootblock pre console init programing */ +void bootblock_cpu_init(void); +void bootblock_pch_early_init(void); + +/* Bootblock post console init programing */ +void pch_early_init(void); +void pch_early_iorange_init(void); +void report_platform_info(void); +void set_max_freq(void); + +#endif diff --git a/src/soc/intel/cannonlake/include/soc/iomap.h b/src/soc/intel/cannonlake/include/soc/iomap.h new file mode 100644 index 0000000000..c2bb0500db --- /dev/null +++ b/src/soc/intel/cannonlake/include/soc/iomap.h @@ -0,0 +1,79 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2014 Google Inc. + * Copyright (C) 2017 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _SOC_CANNONLAKE_IOMAP_H_ +#define _SOC_CANNONLAKE_IOMAP_H_ + +/* + * Memory-mapped I/O registers. + */ +#define MCFG_BASE_ADDRESS CONFIG_MMCONF_BASE_ADDRESS +#define MCFG_BASE_SIZE 0x4000000 + +#define PCH_PRESERVED_BASE_ADDRESS 0xfc800000 +#define PCH_PRESERVED_BASE_SIZE 0x02000000 + +#define PCH_TRACE_HUB_BASE_ADDRESS 0xfc800000 +#define PCH_TRACE_HUB_BASE_SIZE 0x00800000 +#define UART_DEBUG_BASE_ADDRESS 0xfe036000 +#define UART_DEBUG_BASE_SIZE 0x1000 + +#define EARLY_I2C_BASE_ADDRESS 0xfe040000 +#define EARLY_I2C_BASE(x) (EARLY_I2C_BASE_ADDRESS + (0x1000 * (x))) + +#define MCH_BASE_ADDRESS 0xfed10000 +#define MCH_BASE_SIZE 0x8000 + +#define DMI_BASE_ADDRESS 0xfeda0000 +#define DMI_BASE_SIZE 0x1000 + +#define EP_BASE_ADDRESS 0xfeda1000 +#define EP_BASE_SIZE 0x1000 + +#define EDRAM_BASE_ADDRESS 0xfed80000 +#define EDRAM_BASE_SIZE 0x4000 + +#define REG_BASE_ADDRESS 0xfc000000 +#define REG_BASE_SIZE 0x1000 + +#define HPET_BASE_ADDRESS 0xfed00000 + +#define PCH_PWRM_BASE_ADDRESS 0xfe000000 +#define PCH_PWRM_BASE_SIZE 0x10000 + +#define SPI_BASE_ADDRESS 0xfe010000 +#define EARLY_GSPI_BASE_ADDRESS 0xfe011000 + +#define GPIO_BASE_SIZE 0x10000 + +#define HECI1_BASE_ADDRESS 0xFEDA2000 + +/* CPU Trace reserved memory size */ +#define TRACE_MEMORY_SIZE 0x8000000 /* 128MiB */ + +/* + * I/O port address space + */ +#define SMBUS_BASE_ADDRESS 0x0efa0 +#define SMBUS_BASE_SIZE 0x20 + +#define ACPI_BASE_ADDRESS 0x1800 +#define ACPI_BASE_SIZE 0x100 + +#define TCO_BASE_ADDRESS 0x400 +#define TCO_BASE_SIZE 0x20 + +#endif |