soc/intel/icelake: Do initial SoC commit
Clone entirely from Cannonlake
commit id: 3487095304dbbbf66de86f8bce0e40b7acb3ea27
List of changes on top off initial cannonlake clone
1. Replace "Cannonlake" with "Icelake"
2. Replace "cnl" with "icl"
3. Replace "cnp" with "icp"
4. Rename structrue based on Cannonlake with Icelake
5. Remove and clean below files
5.a. All NHLT blobs and related files.
5.b. remove cnl_memcfg_init.c file, will be added later.
5.c. Remove vr_config.c, this is WIP.
5.d. Clean up upd override in fsp_params.c,
will be added once FSP available.
5.e Remove CNL-H based GPIO configuartion.
Ice Lake specific changes will follow in subsequent patches.
Change-Id: I756fa7275c4190aebc0695f14484498aaf5662a5
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
Signed-off-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-on: https://review.coreboot.org/29162
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Rizwan Qureshi <rizwan.qureshi@intel.com>
Reviewed-by: Naresh Solanki <naresh.solanki@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/icelake/Kconfig b/src/soc/intel/icelake/Kconfig
new file mode 100644
index 0000000..bc13f4f
--- /dev/null
+++ b/src/soc/intel/icelake/Kconfig
@@ -0,0 +1,211 @@
+config SOC_INTEL_ICELAKE
+ bool
+ help
+ Intel Icelake support
+
+if SOC_INTEL_ICELAKE
+
+config CPU_SPECIFIC_OPTIONS
+ def_bool y
+ select ACPI_INTEL_HARDWARE_SLEEP_VALUES
+ select ARCH_BOOTBLOCK_X86_32
+ select ARCH_RAMSTAGE_X86_32
+ select ARCH_ROMSTAGE_X86_32
+ select ARCH_VERSTAGE_X86_32
+ select BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY if BOOT_DEVICE_SPI_FLASH
+ select BOOT_DEVICE_SUPPORTS_WRITES
+ select C_ENVIRONMENT_BOOTBLOCK
+ select CACHE_MRC_SETTINGS
+ select CACHE_RELOCATED_RAMSTAGE_OUTSIDE_CBMEM
+ select COMMON_FADT
+ select CPU_INTEL_FIRMWARE_INTERFACE_TABLE
+ select GENERIC_GPIO_LIB
+ select HAVE_FSP_GOP
+ select INTEL_DESCRIPTOR_MODE_CAPABLE
+ select HAVE_MONOTONIC_TIMER
+ select HAVE_SMI_HANDLER
+ select IDT_IN_EVERY_STAGE
+ select INTEL_GMA_ACPI
+ select INTEL_GMA_ADD_VBT if RUN_FSP_GOP
+ select IOAPIC
+ select MRC_SETTINGS_PROTECT
+ select PARALLEL_MP
+ select PARALLEL_MP_AP_WORK
+ select PLATFORM_USES_FSP2_0
+ select POSTCAR_CONSOLE
+ select POSTCAR_STAGE
+ select REG_SCRIPT
+ select SMM_TSEG
+ select SMP
+ select SOC_AHCI_PORT_IMPLEMENTED_INVERT
+ select PMC_GLOBAL_RESET_ENABLE_LOCK
+ select SOC_INTEL_COMMON
+ select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE
+ select SOC_INTEL_COMMON_BLOCK
+ select SOC_INTEL_COMMON_BLOCK_ACPI
+ select SOC_INTEL_COMMON_BLOCK_CHIP_CONFIG
+ select SOC_INTEL_COMMON_BLOCK_CPU
+ select SOC_INTEL_COMMON_BLOCK_CPU_MPINIT
+ select SOC_INTEL_COMMON_BLOCK_GSPI_VERSION_2
+ select SOC_INTEL_COMMON_BLOCK_HDA
+ select SOC_INTEL_COMMON_BLOCK_SA
+ select SOC_INTEL_COMMON_BLOCK_SMM
+ select SOC_INTEL_COMMON_BLOCK_SMM_IO_TRAP
+ select SOC_INTEL_COMMON_PCH_BASE
+ select SOC_INTEL_COMMON_RESET
+ select SSE2
+ select SUPPORT_CPU_UCODE_IN_CBFS
+ select TSC_CONSTANT_RATE
+ select TSC_MONOTONIC_TIMER
+ select UDELAY_TSC
+ select UDK_2017_BINDING
+ select DISPLAY_FSP_VERSION_INFO
+
+config UART_DEBUG
+ bool "Enable UART debug port."
+ default n
+ select CONSOLE_SERIAL
+ select BOOTBLOCK_CONSOLE
+ select DRIVERS_UART
+ select DRIVERS_UART_8250MEM_32
+ select NO_UART_ON_SUPERIO
+
+config UART_FOR_CONSOLE
+ int "Index for LPSS UART port to use for console"
+ default 2 if DRIVERS_UART_8250MEM_32
+ default 0
+ help
+ Index for LPSS UART port to use for console:
+ 0 = LPSS UART0, 1 = LPSS UART1, 2 = LPSS UART2
+
+config DCACHE_RAM_BASE
+ default 0xfef00000
+
+config DCACHE_RAM_SIZE
+ default 0x40000
+ help
+ The size of the cache-as-ram region required during bootblock
+ and/or romstage.
+
+config DCACHE_BSP_STACK_SIZE
+ hex
+ default 0x4000
+ help
+ The amount of anticipated stack usage in CAR by bootblock and
+ other stages.
+
+config IFD_CHIPSET
+ string
+ default "icl"
+
+config IED_REGION_SIZE
+ hex
+ default 0x400000
+
+config HEAP_SIZE
+ hex
+ default 0x8000
+
+config MAX_ROOT_PORTS
+ int
+ default 16
+
+config SMM_TSEG_SIZE
+ hex
+ default 0x800000
+
+config SMM_RESERVED_SIZE
+ hex
+ default 0x200000
+
+config PCR_BASE_ADDRESS
+ hex
+ default 0xfd000000
+ help
+ This option allows you to select MMIO Base Address of sideband bus.
+
+config CPU_BCLK_MHZ
+ int
+ default 100
+
+config SOC_INTEL_COMMON_BLOCK_GSPI_CLOCK_MHZ
+ int
+ default 120
+
+config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ
+ int
+ default 133
+
+config SOC_INTEL_COMMON_BLOCK_GSPI_MAX
+ int
+ default 3
+
+config SOC_INTEL_I2C_DEV_MAX
+ int
+ default 6
+
+# Clock divider parameters for 115200 baud rate
+config SOC_INTEL_COMMON_LPSS_UART_CLK_M_VAL
+ hex
+ default 0x30
+
+config SOC_INTEL_COMMON_LPSS_UART_CLK_N_VAL
+ hex
+ default 0xc35
+
+config CHROMEOS
+ select CHROMEOS_RAMOOPS_DYNAMIC
+
+config VBOOT
+ select VBOOT_SEPARATE_VERSTAGE
+ select VBOOT_OPROM_MATTERS
+ select VBOOT_SAVE_RECOVERY_REASON_ON_REBOOT
+ select VBOOT_STARTS_IN_BOOTBLOCK
+ select VBOOT_VBNV_CMOS
+ select VBOOT_VBNV_CMOS_BACKUP_TO_FLASH
+
+config C_ENV_BOOTBLOCK_SIZE
+ hex
+ default 0x8000
+
+config CBFS_SIZE
+ hex
+ default 0x200000
+
+choice
+ prompt "Cache-as-ram implementation"
+ default USE_ICELAKE_CAR_NEM_ENHANCED if MAINBOARD_HAS_CHROMEOS
+ default USE_ICELAKE_FSP_CAR
+ help
+ This option allows you to select how cache-as-ram (CAR) is set up.
+
+config USE_ICELAKE_CAR_NEM_ENHANCED
+ bool "Enhanced Non-evict mode"
+ 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.
+
+config USE_ICELAKE_FSP_CAR
+ bool "Use FSP CAR"
+ select FSP_CAR
+ help
+ Use FSP APIs to initialize and tear down the Cache-As-Ram.
+
+endchoice
+
+config FSP_HEADER_PATH
+ string
+ default "src/vendorcode/intel/fsp/fsp2_0/icelake/"
+
+config FSP_FD_PATH
+ string
+ depends on FSP_USE_REPO
+ default "3rdparty/fsp/IceLakeFspBinPkg/Fsp.fd"
+
+endif