source "board/intel/Kconfig"
# platform-specific options below
+source "arch/x86/cpu/apollolake/Kconfig"
source "arch/x86/cpu/baytrail/Kconfig"
source "arch/x86/cpu/braswell/Kconfig"
source "arch/x86/cpu/broadwell/Kconfig"
depends on X86_RESET_VECTOR
default 0xffff0000
-config RESET_SEG_SIZE
- hex
- depends on X86_RESET_VECTOR
- default 0x10000
-
config RESET_VEC_LOC
hex
depends on X86_RESET_VECTOR
depends on X86_RESET_VECTOR
default 0xfffff800
+config HAVE_X86_FIT
+ bool
+ help
+ Enable inclusion of an Intel Firmware Interface Table (FIT) into the
+ image. This table is supposed to point to microcode and the like. So
+ far it is just a fixed table with the minimum set of headers, so that
+ it is actually present.
+
config X86_LOAD_FROM_32_BIT
bool "Boot from a 32-bit program"
help
config FLASH_DESCRIPTOR_FILE
string "Flash descriptor binary filename"
- depends on HAVE_INTEL_ME
+ depends on HAVE_INTEL_ME || FSP_VERSION2
default "descriptor.bin"
help
The filename of the file to use as flash descriptor in the
config FSP_FILE
string "Firmware Support Package binary filename"
- depends on HAVE_FSP
+ depends on FSP_VERSION1
default "fsp.bin"
help
The filename of the file to use as Firmware Support Package binary
config FSP_ADDR
hex "Firmware Support Package binary location"
- depends on HAVE_FSP
+ depends on FSP_VERSION1
default 0xfffc0000
help
FSP is not Position Independent Code (PIC) and the whole FSP has to
The default base address of 0xfffc0000 indicates that the binary must
be located at offset 0xc0000 from the beginning of a 1MB flash device.
+if FSP_VERSION2
+
+config FSP_FILE_T
+ string "Firmware Support Package binary filename (Temp RAM)"
+ default "fsp_t.bin"
+ help
+ The filename of the file to use for the temporary-RAM init phase from
+ the Firmware Support Package binary. Put this in the board directory.
+ It is used to set up an initial area of RAM which can be used for the
+ stack and other purposes, while bringing up the main system DRAM.
+
+config FSP_ADDR_T
+ hex "Firmware Support Package binary location (Temp RAM)"
+ default 0xffff8000
+ help
+ FSP is not Position-Independent Code (PIC) and FSP components have to
+ be rebased if placed at a location which is different from the
+ perferred base address specified during the FSP build. Use Intel's
+ Binary Configuration Tool (BCT) to do the rebase.
+
+config FSP_FILE_M
+ string "Firmware Support Package binary filename (Memory Init)"
+ default "fsp_m.bin"
+ help
+ The filename of the file to use for the RAM init phase from the
+ Firmware Support Package binary. Put this in the board directory.
+ It is used to set up the main system DRAM and runs in SPL, once
+ temporary RAM (CAR) is working.
+
+config FSP_FILE_S
+ string "Firmware Support Package binary filename (Silicon Init)"
+ default "fsp_s.bin"
+ help
+ The filename of the file to use for the Silicon init phase from the
+ Firmware Support Package binary. Put this in the board directory.
+ It is used to set up the silicon to work correctly and must be
+ executed after DRAM is running.
+
+config IFWI_INPUT_FILE
+ string "Filename containing FIT (Firmware Interface Table) with IFWI"
+ default "fitimage.bin"
+ help
+ The IFWI is obtained by running a tool on this file to extract the
+ IFWI. Put this in the board directory. The IFWI contains U-Boot TPL,
+ microcode and other internal items.
+
+endif
+
config FSP_TEMP_RAM_ADDR
hex
- depends on HAVE_FSP
+ depends on FSP_VERSION1
default 0x2000000
help
Stack top address which is used in fsp_init() after DRAM is ready and
config FSP_SYS_MALLOC_F_LEN
hex
- depends on HAVE_FSP
+ depends on FSP_VERSION1
default 0x100000
help
Additional size of malloc() pool before relocation.
config FSP_USE_UPD
bool
- depends on HAVE_FSP
+ depends on FSP_VERSION1
default y
help
Most FSPs use UPD data region for some FSP customization. But there
config FSP_BROKEN_HOB
bool
- depends on HAVE_FSP
+ depends on FSP_VERSION1
help
Indicate some buggy FSPs that does not report memory used by FSP
itself as reserved in the resource descriptor HOB. Select this to
broadwell) U-Boot will be missing some critical setup steps.
Various peripherals may fail to work.
+config HAVE_MICROCODE
+ bool
+ default y if !FSP_VERSION2
+
config SMP
bool "Enable Symmetric Multiprocessing"
default n
hex
default 0x10000
+config HAVE_ITSS
+ bool "Enable ITSS"
+ help
+ Select this to include the driver for the Interrupt Timer
+ Subsystem (ITSS) which is found on several Intel devices.
+
+config HAVE_P2SB
+ bool "Enable P2SB"
+ help
+ Select this to include the driver for the Primary to
+ Sideband Bridge (P2SB) which is found on several Intel
+ devices.
+
menu "System tables"
depends on !EFI && !SYS_COREBOOT
Increse it if the default size does not fit the board's needs.
This is most likely due to a large ACPI DSDT table is used.
+config INTEL_CAR_CQOS
+ bool "Support Intel Cache Quality of Service"
+ help
+ Cache Quality of Service allows more fine-grained control of cache
+ usage. As result, it is possible to set up a portion of L2 cache for
+ CAR and use the remainder for actual caching.
+
+#
+# Each bit in QOS mask controls this many bytes. This is calculated as:
+# (CACHE_WAYS / CACHE_BITS_PER_MASK) * CACHE_LINE_SIZE * CACHE_SETS
+#
+config CACHE_QOS_SIZE_PER_BIT
+ hex
+ depends on INTEL_CAR_CQOS
+ default 0x20000 # 128 KB
+
+config X86_OFFSET_U_BOOT
+ hex "Offset of U-Boot in ROM image"
+ depends on HAVE_SYS_TEXT_BASE
+ default SYS_TEXT_BASE
+
+config X86_OFFSET_SPL
+ hex "Offset of SPL in ROM image"
+ depends on SPL && X86
+ default SPL_TEXT_BASE
+
+config ACPI_GPE
+ bool "Support ACPI general-purpose events"
+ help
+ Enable a driver for ACPI GPEs to allow peripherals to send interrupts
+ via ACPI to the OS. In U-Boot this is only used when U-Boot itself
+ needs access to these interrupts. This can happen when it uses a
+ peripheral that is set up to use GPEs and so cannot use the normal
+ GPIO mechanism for polling an input.
+
+ See https://queue.acm.org/blogposting.cfm?id=18977 for more info
+
+config SPL_ACPI_GPE
+ bool "Support ACPI general-purpose events in SPL"
+ help
+ Enable a driver for ACPI GPEs to allow peripherals to send interrupts
+ via ACPI to the OS. In U-Boot this is only used when U-Boot itself
+ needs access to these interrupts. This can happen when it uses a
+ peripheral that is set up to use GPEs and so cannot use the normal
+ GPIO mechanism for polling an input.
+
+ See https://queue.acm.org/blogposting.cfm?id=18977 for more info
+
+config TPL_ACPI_GPE
+ bool "Support ACPI general-purpose events in TPL"
+ help
+ Enable a driver for ACPI GPEs to allow peripherals to send interrupts
+ via ACPI to the OS. In U-Boot this is only used when U-Boot itself
+ needs access to these interrupts. This can happen when it uses a
+ peripheral that is set up to use GPEs and so cannot use the normal
+ GPIO mechanism for polling an input.
+
+ See https://queue.acm.org/blogposting.cfm?id=18977 for more info
+
endmenu
projects / oweals / u-boot.git / blobdiff