| /* |
| * This file is part of the coreboot project. |
| * |
| * |
| * 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; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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 <device/pci.h> |
| #include <FsptUpd.h> |
| #include <intelblocks/fast_spi.h> |
| #include <soc/iomap.h> |
| #include <console/console.h> |
| #include <cpu/x86/mtrr.h> |
| #include <intelblocks/lpc_lib.h> |
| |
| const FSPT_UPD temp_ram_init_params = { |
| .FspUpdHeader = { |
| .Signature = FSPT_UPD_SIGNATURE, |
| .Revision = 1, |
| .Reserved = {0}, |
| }, |
| .FsptCoreUpd = { |
| .MicrocodeRegionBase = (UINT32)CONFIG_CPU_MICROCODE_CBFS_LOC, |
| .MicrocodeRegionLength = (UINT32)CONFIG_CPU_MICROCODE_CBFS_LEN, |
| .CodeRegionBase = (UINT32)CACHE_ROM_BASE, |
| .CodeRegionLength = (UINT32)CACHE_ROM_SIZE, |
| .Reserved1 = {0}, |
| }, |
| .FsptConfig = { |
| .PcdFsptPort80RouteDisable = 0, |
| .ReservedTempRamInitUpd = {0}, |
| }, |
| .UnusedUpdSpace0 = {0}, |
| .UpdTerminator = 0x55AA, |
| }; |
| |
| asmlinkage void bootblock_c_entry(uint64_t base_timestamp) |
| { |
| fast_spi_cache_bios_region(); |
| |
| bootblock_main_with_basetime(base_timestamp); |
| } |
| |
| void bootblock_soc_early_init(void) |
| { |
| fast_spi_early_init(SPI_BASE_ADDRESS); |
| pch_enable_lpc(); |
| } |
| |
| void bootblock_soc_init(void) |
| { |
| if (CONFIG(BOOTBLOCK_CONSOLE)) |
| printk(BIOS_DEBUG, "FSP TempRamInit successful...\n"); |
| } |