| ## |
| ## This file is part of the coreboot project. |
| ## |
| ## Copyright (C) 2015-2016 Intel Corp. |
| ## |
| ## 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_QUARK |
| bool |
| help |
| Intel Quark support |
| |
| if SOC_INTEL_QUARK |
| |
| 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 C_ENVIRONMENT_BOOTBLOCK |
| select NO_MMCONF_SUPPORT |
| select REG_SCRIPT |
| select PLATFORM_USES_FSP2_0 |
| select SOC_INTEL_COMMON |
| select SOC_INTEL_COMMON_RESET |
| select SOC_INTEL_COMMON_BLOCK |
| select SOC_INTEL_COMMON_BLOCK_SA_FSP_TOLUM |
| select SOC_SETS_MSRS |
| select SPI_FLASH |
| select UART_OVERRIDE_REFCLK |
| select UDELAY_TSC |
| select TSC_MONOTONIC_TIMER |
| select UNCOMPRESSED_RAMSTAGE |
| select USE_MARCH_586 |
| select NO_SMM |
| |
| ##### |
| # Debug serial output |
| # The following options configure the debug serial port |
| ##### |
| |
| config ENABLE_BUILTIN_HSUART0 |
| bool "Enable built-in HSUART0" |
| default n |
| select NO_UART_ON_SUPERIO |
| select DRIVERS_UART_8250MEM_32 |
| help |
| The Quark SoC has two HSUART. Choose this option to configure the pads |
| and enable HSUART0, which can be used for the debug console. |
| |
| config ENABLE_BUILTIN_HSUART1 |
| bool "Enable built-in HSUART1" |
| default n |
| depends on ! ENABLE_BUILTIN_HSUART0 |
| select NO_UART_ON_SUPERIO |
| select DRIVERS_UART_8250MEM_32 |
| help |
| The Quark SoC has two HSUART. Choose this option to configure the pads |
| and enable HSUART1, which can be used for the debug console. |
| |
| config TTYS0_BASE |
| hex "HSUART Base Address" |
| default 0xA0019000 |
| depends on ENABLE_BUILTIN_HSUART0 || ENABLE_BUILTIN_HSUART1 |
| help |
| Memory mapped MMIO of HSUART. |
| |
| config TTYS0_LCS |
| int |
| default 3 |
| depends on ENABLE_BUILTIN_HSUART0 || ENABLE_BUILTIN_HSUART1 |
| |
| # Console: PCI UART bus 0 << 20, device 20 << 15, function x << 12 |
| # Valid bit, PCI UART in use: 1 << 31 |
| config UART_PCI_ADDR |
| hex |
| default 0x800a1000 if ENABLE_BUILTIN_HSUART0 |
| default 0x800a5000 if ENABLE_BUILTIN_HSUART1 |
| depends on ENABLE_BUILTIN_HSUART0 || ENABLE_BUILTIN_HSUART1 |
| |
| ##### |
| # Debug support |
| # The following options provide debug support for the Quark coreboot |
| # code. The SD LED is used as a binary marker to determine if a |
| # specific point in the execution flow has been reached. |
| ##### |
| |
| config ENABLE_DEBUG_LED |
| bool |
| default n |
| help |
| Enable the use of the SD LED for early debugging before serial output |
| is available. Setting this LED indicates that control has reached the |
| desired check point. |
| |
| config ENABLE_DEBUG_LED_ESRAM |
| bool "SD LED indicates ESRAM initialized" |
| default n |
| select ENABLE_DEBUG_LED |
| help |
| Indicate that ESRAM has been successfully initialized. If the SD LED |
| does not light then the ESRAM initialization needs to be debugged. |
| |
| config ENABLE_DEBUG_LED_BOOTBLOCK_ENTRY |
| bool "SD LED indicates bootblock.c successfully entered" |
| default n |
| select ENABLE_DEBUG_LED |
| help |
| Indicate that bootblock_c_entry was entered. If the SD LED does not |
| light then debug the code between ESRAM and bootblock_c_entry. |
| |
| config ENABLE_DEBUG_LED_SOC_EARLY_INIT_ENTRY |
| bool "SD LED indicates bootblock_soc_early_init successfully entered" |
| default n |
| select ENABLE_DEBUG_LED |
| help |
| Indicate that bootblock_soc_early_init was entered. If the SD LED |
| does not light then debug the code in bootblock_main_with_timestamp. |
| |
| config ENABLE_DEBUG_LED_SOC_EARLY_INIT_EXIT |
| bool "SD LED indicates bootblock_soc_early_init successfully exited" |
| default n |
| select ENABLE_DEBUG_LED |
| help |
| Indicate that bootblock_soc_early_init exited. If the SD LED does not |
| light then debug the scripts in bootblock_soc_early_init. |
| |
| config ENABLE_DEBUG_LED_SOC_INIT_ENTRY |
| bool "SD LED indicates bootblock_soc_init successfully entered" |
| default n |
| select ENABLE_DEBUG_LED |
| help |
| Indicate that bootblock_soc_init was entered. If the SD LED does not |
| light then debug the code in bootblock_mainboard_early_init and |
| console_init. If the SD LED does light but there is no serial then |
| debug the serial port configuration and initialization. |
| |
| ##### |
| # ESRAM layout |
| # Specify the portion of the ESRAM for coreboot to use as its data area. |
| ##### |
| |
| config DCACHE_RAM_BASE |
| hex |
| default 0x80000000 |
| |
| config DCACHE_RAM_SIZE |
| hex |
| default 0x40000 |
| |
| config DISPLAY_ESRAM_LAYOUT |
| bool "Display ESRAM layout" |
| default n |
| help |
| Select this option to display coreboot's use of ESRAM. |
| |
| ##### |
| # Flash layout |
| # Specify the size of the coreboot file system in the read-only |
| # (recovery) portion of the flash part. |
| ##### |
| |
| config CBFS_SIZE |
| hex |
| default 0x200000 |
| help |
| Specify the size of the coreboot file system in the read-only (recovery) |
| portion of the flash part. On Quark systems the firmware image stores |
| more than just coreboot, including: |
| - The chipset microcode (RMU) binary file located at 0xFFF00000 |
| - Intel Trusted Execution Engine firmware |
| |
| ##### |
| # FSP binary |
| # The following options control the FSP binary file placement in |
| # the flash image and ESRAM. This file is required by the Quark |
| # SoC code to boot coreboot and its payload. |
| ##### |
| |
| config FSP_ESRAM_LOC |
| hex |
| default 0x80040000 |
| help |
| The location in ESRAM where a copy of the FSP binary is placed. |
| |
| config FSP_M_FILE |
| string |
| default "3rdparty/blobs/soc/intel/quark/$(CONFIG_FSP_TYPE)/$(CONFIG_FSP_BUILD_TYPE)/FSP_M.fd" |
| |
| config FSP_S_FILE |
| string |
| default "3rdparty/blobs/soc/intel/quark/$(CONFIG_FSP_TYPE)/$(CONFIG_FSP_BUILD_TYPE)/FSP_S.fd" |
| |
| ##### |
| # RMU binary |
| # The following options control the Quark chipset microcode file |
| # placement in the flash image. This file is required to bring |
| # the Quark processor out of reset. |
| ##### |
| |
| config ADD_RMU_FILE |
| bool "Should the RMU binary be added to the flash image?" |
| default n |
| help |
| The RMU file is required to get the chip out of reset. |
| |
| config RMU_FILE |
| string |
| default "3rdparty/blobs/soc/intel/quark/rmu.bin" |
| depends on ADD_RMU_FILE |
| help |
| The path and filename of the Intel Quark RMU binary. |
| |
| config RMU_LOC |
| hex |
| default 0xfff00000 |
| depends on ADD_RMU_FILE |
| help |
| The location in CBFS that the RMU is located. It must match the |
| strap-determined base address. |
| |
| ##### |
| # Bootblock |
| # The following options support the C_ENVIRONMENT_BOOTBLOCK. |
| ##### |
| |
| config DCACHE_BSP_STACK_SIZE |
| hex |
| default 0x4000 |
| |
| config C_ENV_BOOTBLOCK_SIZE |
| hex |
| default 0x8000 |
| |
| ##### |
| # Test support |
| ##### |
| |
| config STORAGE_TEST |
| bool "Test SD/MMC/eMMC card or device access" |
| default n |
| select COMMONLIB_STORAGE |
| select SDHCI_CONTROLLER |
| help |
| Read block 0 from each parition of the storage device. User |
| must also enable one or both of COMMONLIB_STORAGE_SD or |
| COMMONLIB_STORAGE_MMC. |
| |
| config STORAGE_LOG |
| bool "Log and display SD/MMC commands" |
| default n |
| depends on STORAGE_TEST |
| |
| ##### |
| # I2C debug support |
| ##### |
| |
| config I2C_DEBUG |
| bool "Enable I2C debugging" |
| default n |
| help |
| Display the I2C segments and controller errors |
| |
| endif # SOC_INTEL_QUARK |
