| ## |
| ## This file is part of the coreboot project. |
| ## |
| ## Copyright (C) 2014 - 2018 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. |
| ## |
| |
| config SOC_INTEL_DENVERTON_NS |
| bool |
| help |
| Intel Denverton-NS SoC support |
| |
| if SOC_INTEL_DENVERTON_NS |
| |
| config CPU_SPECIFIC_OPTIONS |
| def_bool y |
| select ARCH_BOOTBLOCK_X86_32 |
| select ARCH_RAMSTAGE_X86_32 |
| select ARCH_ROMSTAGE_X86_32 |
| select ARCH_VERSTAGE_X86_32 |
| select BOOTBLOCK_CONSOLE |
| select BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY if BOOT_DEVICE_SPI_FLASH |
| select BOOT_DEVICE_SUPPORTS_WRITES |
| select POSTCAR_CONSOLE |
| select SOC_INTEL_COMMON |
| select SOC_INTEL_COMMON_RESET |
| select PLATFORM_USES_FSP2_0 |
| select HAVE_HARD_RESET |
| select POSTCAR_STAGE |
| select C_ENVIRONMENT_BOOTBLOCK |
| select IOAPIC |
| select HAVE_SMI_HANDLER |
| select SMM_TSEG |
| select CACHE_MRC_SETTINGS |
| select RELOCATABLE_RAMSTAGE # Build fails if this is not selected |
| select PARALLEL_MP |
| select SMP |
| select SOC_INTEL_COMMON_BLOCK |
| # select SOC_INTEL_COMMON_BLOCK_SA |
| select SOC_INTEL_COMMON_BLOCK_FAST_SPI |
| select TSC_CONSTANT_RATE |
| select TSC_MONOTONIC_TIMER |
| select TSC_SYNC_MFENCE |
| select UDELAY_TSC |
| select UDK_2015_BINDING |
| |
| config FSP_T_ADDR |
| hex "Intel FSP-T (temp ram init) binary location" |
| depends on ADD_FSP_BINARIES && FSP_CAR |
| default 0xfff30000 |
| help |
| The memory location of the Intel FSP-T binary for this platform. |
| |
| config FSP_M_ADDR |
| hex "Intel FSP-M (memory init) binary location" |
| depends on ADD_FSP_BINARIES |
| default 0xfff32000 |
| help |
| The memory location of the Intel FSP-M binary for this platform. |
| |
| config FSP_S_ADDR |
| hex "Intel FSP-S (silicon init) binary location" |
| depends on ADD_FSP_BINARIES |
| default 0xfffc3000 |
| help |
| The memory location of the Intel FSP-S binary for this platform. |
| |
| # CAR memory layout on DENVERTON_NS hardware: |
| ## CAR base address - 0xfef00000 |
| ## CAR size 1MB - 0x100 (0xfff00) |
| ## coreboot usage: |
| ## DCACHE base - 0xfef00000 |
| ## DCACHE size - 0xb0000 |
| ## FSP usage: |
| ## FSP base - 0xfefb0000 |
| ## FSP size - 0x50000 - 0x100 (0x4ff00) |
| config MAX_CPUS |
| int |
| default 16 |
| |
| config DCACHE_RAM_BASE |
| hex |
| default 0xfef00000 |
| |
| config DCACHE_RAM_SIZE |
| hex |
| default 0xb0000 if FSP_CAR |
| default 0x100000 if !FSP_CAR |
| |
| config DCACHE_BSP_STACK_SIZE |
| hex |
| default 0x10000 |
| |
| config CPU_MICROCODE_CBFS_LOC |
| hex |
| default 0xfff20040 |
| |
| config CPU_MICROCODE_CBFS_LEN |
| hex |
| default 0x0ff80 |
| |
| config SMM_TSEG_SIZE |
| hex |
| default 0x200000 |
| |
| config SMM_RESERVED_SIZE |
| hex |
| default 0x000000 |
| |
| config IQAT_ENABLE |
| bool "Enable IQAT" |
| default y |
| |
| config IQAT_MEMORY_REGION_SIZE |
| depends on IQAT_ENABLE |
| hex |
| default 0x100000 |
| help |
| Do not change this value |
| |
| config HSUART_DEV |
| hex |
| default 0x1a |
| |
| config HSUART_FUNC |
| hex |
| default 0x0 |
| |
| choice |
| prompt "UART mode selection" |
| default NON_LEGACY_UART_MODE |
| |
| config NON_LEGACY_UART_MODE |
| bool "Non Legacy Mode" |
| help |
| Disable legacy UART mode |
| |
| config LEGACY_UART_MODE |
| bool "Legacy Mode" |
| help |
| Enable legacy UART mode |
| endchoice |
| |
| config ENABLE_HSUART |
| depends on (!DRIVERS_UART_8250IO && NON_LEGACY_UART_MODE) |
| bool "Enable High-speed UART debug port selected by UART_FOR_CONSOLE." |
| default n |
| select CONSOLE_SERIAL |
| select DRIVERS_UART |
| select DRIVERS_UART_8250MEM |
| |
| config CONSOLE_UART_BASE_ADDRESS |
| depends on ENABLE_HSUART |
| hex "MMIO base address for UART" |
| default 0xd4000000 |
| |
| config C_ENV_BOOTBLOCK_SIZE |
| hex |
| default 0x8000 |
| |
| config DENVERTON_NS_CAR_NEM_ENHANCED |
| bool "Enhanced Non-evict mode" |
| depends on !FSP_CAR |
| default y |
| select SOC_INTEL_COMMON_BLOCK_CAR |
| select INTEL_CAR_NEM_ENHANCED |
| help |
| A current limitation of NEM (Non-Evict mode) is that code and data sizes |
| are derived from the requirement to not write out any modified cache line. |
| With NEM, if there is no physical memory behind the cached area, |
| the modified data will be lost and NEM results will be inconsistent. |
| ENHANCED NEM guarantees that modified data is always |
| kept in cache while clean data is replaced. |
| |
| endif ## SOC_INTEL_DENVERTON_NS |