1dd84058dSMasahiro Yamadamenu "x86 architecture" 2dd84058dSMasahiro Yamada depends on X86 3dd84058dSMasahiro Yamada 4dd84058dSMasahiro Yamadaconfig SYS_ARCH 5dd84058dSMasahiro Yamada default "x86" 6dd84058dSMasahiro Yamada 745ccec8fSMasahiro Yamadaconfig USE_PRIVATE_LIBGCC 845ccec8fSMasahiro Yamada default y 945ccec8fSMasahiro Yamada 10dd84058dSMasahiro Yamadachoice 11dd84058dSMasahiro Yamada prompt "Target select" 12dd84058dSMasahiro Yamada 13dd84058dSMasahiro Yamadaconfig TARGET_COREBOOT 14dd84058dSMasahiro Yamada bool "Support coreboot" 158ef07571SSimon Glass help 168ef07571SSimon Glass This target is used for running U-Boot on top of Coreboot. In 178ef07571SSimon Glass this case Coreboot does the early inititalisation, and U-Boot 188ef07571SSimon Glass takes over once the RAM, video and CPU are fully running. 198ef07571SSimon Glass U-Boot is loaded as a fallback payload from Coreboot, in 208ef07571SSimon Glass Coreboot terminology. This method was used for the Chromebook 218ef07571SSimon Glass Pixel when launched. 228ef07571SSimon Glass 238ef07571SSimon Glassconfig TARGET_CHROMEBOOK_LINK 248ef07571SSimon Glass bool "Support Chromebook link" 258ef07571SSimon Glass help 268ef07571SSimon Glass This is the Chromebook Pixel released in 2013. It uses an Intel 278ef07571SSimon Glass i5 Ivybridge which is a die-shrink of Sandybridge, with 4GB of 288ef07571SSimon Glass SDRAM. It has a Panther Point platform controller hub, PCIe 298ef07571SSimon Glass WiFi and Bluetooth. It also includes a 720p webcam, USB SD 308ef07571SSimon Glass reader, microphone and speakers, display port and 32GB SATA 318ef07571SSimon Glass solid state drive. There is a Chrome OS EC connected on LPC, 328ef07571SSimon Glass and it provides a 2560x1700 high resolution touch-enabled LCD 338ef07571SSimon Glass display. 34dd84058dSMasahiro Yamada 3558f542deSBin Mengconfig TARGET_CROWNBAY 3658f542deSBin Meng bool "Support Intel Crown Bay CRB" 3758f542deSBin Meng help 3858f542deSBin Meng This is the Intel Crown Bay Customer Reference Board. It contains 3958f542deSBin Meng the Intel Atom Processor E6xx populated on the COM Express module 4058f542deSBin Meng with 1GB DDR2 soldered down memory and a carrier board with the 4158f542deSBin Meng Intel Platform Controller Hub EG20T, other system components and 4258f542deSBin Meng peripheral connectors for PCIe/SATA/USB/LAN/SD/UART/Audio/LVDS. 4358f542deSBin Meng 443a1a18ffSSimon Glassconfig TARGET_MINNOWMAX 453a1a18ffSSimon Glass bool "Support Intel Minnowboard MAX" 463a1a18ffSSimon Glass help 473a1a18ffSSimon Glass This is the Intel Minnowboard MAX. It contains an Atom E3800 483a1a18ffSSimon Glass processor in a small form factor with Ethernet, micro-SD, USB 2, 493a1a18ffSSimon Glass USB 3, SATA, serial console, some GPIOs and HDMI 1.3 video out. 503a1a18ffSSimon Glass It requires some binary blobs - see README.x86 for details. 513a1a18ffSSimon Glass 523a1a18ffSSimon Glass Note that PCIE_ECAM_BASE is set up by the FSP so the value used 533a1a18ffSSimon Glass by U-Boot matches that value. 543a1a18ffSSimon Glass 55*ef46bea0SBin Mengconfig TARGET_GALILEO 56*ef46bea0SBin Meng bool "Support Intel Galileo" 57*ef46bea0SBin Meng help 58*ef46bea0SBin Meng This is the Intel Galileo board, which is the first in a family of 59*ef46bea0SBin Meng Arduino-certified development and prototyping boards based on Intel 60*ef46bea0SBin Meng architecture. It includes an Intel Quark SoC X1000 processor, a 32-bit 61*ef46bea0SBin Meng single-core, single-thread, Intel Pentium processor instrunction set 62*ef46bea0SBin Meng architecture (ISA) compatible, operating at speeds up to 400Mhz, 63*ef46bea0SBin Meng along with 256MB DDR3 memory. It supports a wide range of industry 64*ef46bea0SBin Meng standard I/O interfaces, including a full-sized mini-PCIe slot, 65*ef46bea0SBin Meng one 100Mb Ethernet port, a microSD card slot, a USB host port and 66*ef46bea0SBin Meng a USB client port. 67*ef46bea0SBin Meng 68dd84058dSMasahiro Yamadaendchoice 69dd84058dSMasahiro Yamada 7070a09c6cSSimon Glassconfig RAMBASE 7170a09c6cSSimon Glass hex 7270a09c6cSSimon Glass default 0x100000 7370a09c6cSSimon Glass 7470a09c6cSSimon Glassconfig XIP_ROM_SIZE 7570a09c6cSSimon Glass hex 767698d36aSBin Meng depends on X86_RESET_VECTOR 77bbd43d65SSimon Glass default ROM_SIZE 7870a09c6cSSimon Glass 7970a09c6cSSimon Glassconfig CPU_ADDR_BITS 8070a09c6cSSimon Glass int 8170a09c6cSSimon Glass default 36 8270a09c6cSSimon Glass 8365dd74a6SSimon Glassconfig HPET_ADDRESS 8465dd74a6SSimon Glass hex 8565dd74a6SSimon Glass default 0xfed00000 if !HPET_ADDRESS_OVERRIDE 8665dd74a6SSimon Glass 8765dd74a6SSimon Glassconfig SMM_TSEG 8865dd74a6SSimon Glass bool 8965dd74a6SSimon Glass default n 9065dd74a6SSimon Glass 9165dd74a6SSimon Glassconfig SMM_TSEG_SIZE 9265dd74a6SSimon Glass hex 9365dd74a6SSimon Glass 948cb20cccSBin Mengconfig X86_RESET_VECTOR 958cb20cccSBin Meng bool 968cb20cccSBin Meng default n 978cb20cccSBin Meng 988cb20cccSBin Mengconfig SYS_X86_START16 998cb20cccSBin Meng hex 1008cb20cccSBin Meng depends on X86_RESET_VECTOR 1018cb20cccSBin Meng default 0xfffff800 1028cb20cccSBin Meng 10364542f46SBin Mengconfig BOARD_ROMSIZE_KB_512 10464542f46SBin Meng bool 10564542f46SBin Mengconfig BOARD_ROMSIZE_KB_1024 10664542f46SBin Meng bool 10764542f46SBin Mengconfig BOARD_ROMSIZE_KB_2048 10864542f46SBin Meng bool 10964542f46SBin Mengconfig BOARD_ROMSIZE_KB_4096 11064542f46SBin Meng bool 11164542f46SBin Mengconfig BOARD_ROMSIZE_KB_8192 11264542f46SBin Meng bool 11364542f46SBin Mengconfig BOARD_ROMSIZE_KB_16384 11464542f46SBin Meng bool 11564542f46SBin Meng 11664542f46SBin Mengchoice 11764542f46SBin Meng prompt "ROM chip size" 1187698d36aSBin Meng depends on X86_RESET_VECTOR 11964542f46SBin Meng default UBOOT_ROMSIZE_KB_512 if BOARD_ROMSIZE_KB_512 12064542f46SBin Meng default UBOOT_ROMSIZE_KB_1024 if BOARD_ROMSIZE_KB_1024 12164542f46SBin Meng default UBOOT_ROMSIZE_KB_2048 if BOARD_ROMSIZE_KB_2048 12264542f46SBin Meng default UBOOT_ROMSIZE_KB_4096 if BOARD_ROMSIZE_KB_4096 12364542f46SBin Meng default UBOOT_ROMSIZE_KB_8192 if BOARD_ROMSIZE_KB_8192 12464542f46SBin Meng default UBOOT_ROMSIZE_KB_16384 if BOARD_ROMSIZE_KB_16384 12564542f46SBin Meng help 12664542f46SBin Meng Select the size of the ROM chip you intend to flash U-Boot on. 12764542f46SBin Meng 12864542f46SBin Meng The build system will take care of creating a u-boot.rom file 12964542f46SBin Meng of the matching size. 13064542f46SBin Meng 13164542f46SBin Mengconfig UBOOT_ROMSIZE_KB_512 13264542f46SBin Meng bool "512 KB" 13364542f46SBin Meng help 13464542f46SBin Meng Choose this option if you have a 512 KB ROM chip. 13564542f46SBin Meng 13664542f46SBin Mengconfig UBOOT_ROMSIZE_KB_1024 13764542f46SBin Meng bool "1024 KB (1 MB)" 13864542f46SBin Meng help 13964542f46SBin Meng Choose this option if you have a 1024 KB (1 MB) ROM chip. 14064542f46SBin Meng 14164542f46SBin Mengconfig UBOOT_ROMSIZE_KB_2048 14264542f46SBin Meng bool "2048 KB (2 MB)" 14364542f46SBin Meng help 14464542f46SBin Meng Choose this option if you have a 2048 KB (2 MB) ROM chip. 14564542f46SBin Meng 14664542f46SBin Mengconfig UBOOT_ROMSIZE_KB_4096 14764542f46SBin Meng bool "4096 KB (4 MB)" 14864542f46SBin Meng help 14964542f46SBin Meng Choose this option if you have a 4096 KB (4 MB) ROM chip. 15064542f46SBin Meng 15164542f46SBin Mengconfig UBOOT_ROMSIZE_KB_8192 15264542f46SBin Meng bool "8192 KB (8 MB)" 15364542f46SBin Meng help 15464542f46SBin Meng Choose this option if you have a 8192 KB (8 MB) ROM chip. 15564542f46SBin Meng 15664542f46SBin Mengconfig UBOOT_ROMSIZE_KB_16384 15764542f46SBin Meng bool "16384 KB (16 MB)" 15864542f46SBin Meng help 15964542f46SBin Meng Choose this option if you have a 16384 KB (16 MB) ROM chip. 16064542f46SBin Meng 16164542f46SBin Mengendchoice 16264542f46SBin Meng 16364542f46SBin Meng# Map the config names to an integer (KB). 16464542f46SBin Mengconfig UBOOT_ROMSIZE_KB 16564542f46SBin Meng int 16664542f46SBin Meng default 512 if UBOOT_ROMSIZE_KB_512 16764542f46SBin Meng default 1024 if UBOOT_ROMSIZE_KB_1024 16864542f46SBin Meng default 2048 if UBOOT_ROMSIZE_KB_2048 16964542f46SBin Meng default 4096 if UBOOT_ROMSIZE_KB_4096 17064542f46SBin Meng default 8192 if UBOOT_ROMSIZE_KB_8192 17164542f46SBin Meng default 16384 if UBOOT_ROMSIZE_KB_16384 17264542f46SBin Meng 17364542f46SBin Meng# Map the config names to a hex value (bytes). 174fce7b276SSimon Glassconfig ROM_SIZE 175fce7b276SSimon Glass hex 17664542f46SBin Meng default 0x80000 if UBOOT_ROMSIZE_KB_512 17764542f46SBin Meng default 0x100000 if UBOOT_ROMSIZE_KB_1024 17864542f46SBin Meng default 0x200000 if UBOOT_ROMSIZE_KB_2048 17964542f46SBin Meng default 0x400000 if UBOOT_ROMSIZE_KB_4096 18064542f46SBin Meng default 0x800000 if UBOOT_ROMSIZE_KB_8192 18164542f46SBin Meng default 0xc00000 if UBOOT_ROMSIZE_KB_12288 18264542f46SBin Meng default 0x1000000 if UBOOT_ROMSIZE_KB_16384 183fce7b276SSimon Glass 184fce7b276SSimon Glassconfig HAVE_INTEL_ME 185fce7b276SSimon Glass bool "Platform requires Intel Management Engine" 186fce7b276SSimon Glass help 187fce7b276SSimon Glass Newer higher-end devices have an Intel Management Engine (ME) 188fce7b276SSimon Glass which is a very large binary blob (typically 1.5MB) which is 189fce7b276SSimon Glass required for the platform to work. This enforces a particular 190fce7b276SSimon Glass SPI flash format. You will need to supply the me.bin file in 191fce7b276SSimon Glass your board directory. 192fce7b276SSimon Glass 19365dd74a6SSimon Glassconfig X86_RAMTEST 19465dd74a6SSimon Glass bool "Perform a simple RAM test after SDRAM initialisation" 19565dd74a6SSimon Glass help 19665dd74a6SSimon Glass If there is something wrong with SDRAM then the platform will 19765dd74a6SSimon Glass often crash within U-Boot or the kernel. This option enables a 19865dd74a6SSimon Glass very simple RAM test that quickly checks whether the SDRAM seems 19965dd74a6SSimon Glass to work correctly. It is not exhaustive but can save time by 20065dd74a6SSimon Glass detecting obvious failures. 20165dd74a6SSimon Glass 20222465fc4SSimon Glassconfig MARK_GRAPHICS_MEM_WRCOMB 20322465fc4SSimon Glass bool "Mark graphics memory as write-combining." 20422465fc4SSimon Glass default n 20522465fc4SSimon Glass help 20622465fc4SSimon Glass The graphics performance may increase if the graphics 20722465fc4SSimon Glass memory is set as write-combining cache type. This option 20822465fc4SSimon Glass enables marking the graphics memory as write-combining. 20922465fc4SSimon Glass 21022465fc4SSimon Glassmenu "Display" 21122465fc4SSimon Glass 21222465fc4SSimon Glassconfig FRAMEBUFFER_SET_VESA_MODE 21322465fc4SSimon Glass prompt "Set framebuffer graphics resolution" 21422465fc4SSimon Glass bool 21522465fc4SSimon Glass help 21622465fc4SSimon Glass Set VESA/native framebuffer mode (needed for bootsplash and graphical framebuffer console) 21722465fc4SSimon Glass 21822465fc4SSimon Glasschoice 21922465fc4SSimon Glass prompt "framebuffer graphics resolution" 22022465fc4SSimon Glass default FRAMEBUFFER_VESA_MODE_117 22122465fc4SSimon Glass depends on FRAMEBUFFER_SET_VESA_MODE 22222465fc4SSimon Glass help 22322465fc4SSimon Glass This option sets the resolution used for the coreboot framebuffer (and 22422465fc4SSimon Glass bootsplash screen). 22522465fc4SSimon Glass 22622465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_100 22722465fc4SSimon Glass bool "640x400 256-color" 22822465fc4SSimon Glass 22922465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_101 23022465fc4SSimon Glass bool "640x480 256-color" 23122465fc4SSimon Glass 23222465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_102 23322465fc4SSimon Glass bool "800x600 16-color" 23422465fc4SSimon Glass 23522465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_103 23622465fc4SSimon Glass bool "800x600 256-color" 23722465fc4SSimon Glass 23822465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_104 23922465fc4SSimon Glass bool "1024x768 16-color" 24022465fc4SSimon Glass 24122465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_105 24222465fc4SSimon Glass bool "1024x7686 256-color" 24322465fc4SSimon Glass 24422465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_106 24522465fc4SSimon Glass bool "1280x1024 16-color" 24622465fc4SSimon Glass 24722465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_107 24822465fc4SSimon Glass bool "1280x1024 256-color" 24922465fc4SSimon Glass 25022465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_108 25122465fc4SSimon Glass bool "80x60 text" 25222465fc4SSimon Glass 25322465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_109 25422465fc4SSimon Glass bool "132x25 text" 25522465fc4SSimon Glass 25622465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_10A 25722465fc4SSimon Glass bool "132x43 text" 25822465fc4SSimon Glass 25922465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_10B 26022465fc4SSimon Glass bool "132x50 text" 26122465fc4SSimon Glass 26222465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_10C 26322465fc4SSimon Glass bool "132x60 text" 26422465fc4SSimon Glass 26522465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_10D 26622465fc4SSimon Glass bool "320x200 32k-color (1:5:5:5)" 26722465fc4SSimon Glass 26822465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_10E 26922465fc4SSimon Glass bool "320x200 64k-color (5:6:5)" 27022465fc4SSimon Glass 27122465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_10F 27222465fc4SSimon Glass bool "320x200 16.8M-color (8:8:8)" 27322465fc4SSimon Glass 27422465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_110 27522465fc4SSimon Glass bool "640x480 32k-color (1:5:5:5)" 27622465fc4SSimon Glass 27722465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_111 27822465fc4SSimon Glass bool "640x480 64k-color (5:6:5)" 27922465fc4SSimon Glass 28022465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_112 28122465fc4SSimon Glass bool "640x480 16.8M-color (8:8:8)" 28222465fc4SSimon Glass 28322465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_113 28422465fc4SSimon Glass bool "800x600 32k-color (1:5:5:5)" 28522465fc4SSimon Glass 28622465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_114 28722465fc4SSimon Glass bool "800x600 64k-color (5:6:5)" 28822465fc4SSimon Glass 28922465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_115 29022465fc4SSimon Glass bool "800x600 16.8M-color (8:8:8)" 29122465fc4SSimon Glass 29222465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_116 29322465fc4SSimon Glass bool "1024x768 32k-color (1:5:5:5)" 29422465fc4SSimon Glass 29522465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_117 29622465fc4SSimon Glass bool "1024x768 64k-color (5:6:5)" 29722465fc4SSimon Glass 29822465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_118 29922465fc4SSimon Glass bool "1024x768 16.8M-color (8:8:8)" 30022465fc4SSimon Glass 30122465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_119 30222465fc4SSimon Glass bool "1280x1024 32k-color (1:5:5:5)" 30322465fc4SSimon Glass 30422465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_11A 30522465fc4SSimon Glass bool "1280x1024 64k-color (5:6:5)" 30622465fc4SSimon Glass 30722465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_11B 30822465fc4SSimon Glass bool "1280x1024 16.8M-color (8:8:8)" 30922465fc4SSimon Glass 31022465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE_USER 31122465fc4SSimon Glass bool "Manually select VESA mode" 31222465fc4SSimon Glass 31322465fc4SSimon Glassendchoice 31422465fc4SSimon Glass 31522465fc4SSimon Glass# Map the config names to an integer (KB). 31622465fc4SSimon Glassconfig FRAMEBUFFER_VESA_MODE 31722465fc4SSimon Glass prompt "VESA mode" if FRAMEBUFFER_VESA_MODE_USER 31822465fc4SSimon Glass hex 31922465fc4SSimon Glass default 0x100 if FRAMEBUFFER_VESA_MODE_100 32022465fc4SSimon Glass default 0x101 if FRAMEBUFFER_VESA_MODE_101 32122465fc4SSimon Glass default 0x102 if FRAMEBUFFER_VESA_MODE_102 32222465fc4SSimon Glass default 0x103 if FRAMEBUFFER_VESA_MODE_103 32322465fc4SSimon Glass default 0x104 if FRAMEBUFFER_VESA_MODE_104 32422465fc4SSimon Glass default 0x105 if FRAMEBUFFER_VESA_MODE_105 32522465fc4SSimon Glass default 0x106 if FRAMEBUFFER_VESA_MODE_106 32622465fc4SSimon Glass default 0x107 if FRAMEBUFFER_VESA_MODE_107 32722465fc4SSimon Glass default 0x108 if FRAMEBUFFER_VESA_MODE_108 32822465fc4SSimon Glass default 0x109 if FRAMEBUFFER_VESA_MODE_109 32922465fc4SSimon Glass default 0x10A if FRAMEBUFFER_VESA_MODE_10A 33022465fc4SSimon Glass default 0x10B if FRAMEBUFFER_VESA_MODE_10B 33122465fc4SSimon Glass default 0x10C if FRAMEBUFFER_VESA_MODE_10C 33222465fc4SSimon Glass default 0x10D if FRAMEBUFFER_VESA_MODE_10D 33322465fc4SSimon Glass default 0x10E if FRAMEBUFFER_VESA_MODE_10E 33422465fc4SSimon Glass default 0x10F if FRAMEBUFFER_VESA_MODE_10F 33522465fc4SSimon Glass default 0x110 if FRAMEBUFFER_VESA_MODE_110 33622465fc4SSimon Glass default 0x111 if FRAMEBUFFER_VESA_MODE_111 33722465fc4SSimon Glass default 0x112 if FRAMEBUFFER_VESA_MODE_112 33822465fc4SSimon Glass default 0x113 if FRAMEBUFFER_VESA_MODE_113 33922465fc4SSimon Glass default 0x114 if FRAMEBUFFER_VESA_MODE_114 34022465fc4SSimon Glass default 0x115 if FRAMEBUFFER_VESA_MODE_115 34122465fc4SSimon Glass default 0x116 if FRAMEBUFFER_VESA_MODE_116 34222465fc4SSimon Glass default 0x117 if FRAMEBUFFER_VESA_MODE_117 34322465fc4SSimon Glass default 0x118 if FRAMEBUFFER_VESA_MODE_118 34422465fc4SSimon Glass default 0x119 if FRAMEBUFFER_VESA_MODE_119 34522465fc4SSimon Glass default 0x11A if FRAMEBUFFER_VESA_MODE_11A 34622465fc4SSimon Glass default 0x11B if FRAMEBUFFER_VESA_MODE_11B 34722465fc4SSimon Glass default 0x117 if FRAMEBUFFER_VESA_MODE_USER 34822465fc4SSimon Glass 34922465fc4SSimon Glassendmenu 35022465fc4SSimon Glass 3513ba6a0f4SBin Mengconfig TSC_CALIBRATION_BYPASS 3523ba6a0f4SBin Meng bool "Bypass Time-Stamp Counter (TSC) calibration" 3533ba6a0f4SBin Meng default n 3543ba6a0f4SBin Meng help 3553ba6a0f4SBin Meng By default U-Boot automatically calibrates Time-Stamp Counter (TSC) 3563ba6a0f4SBin Meng running frequency via Model-Specific Register (MSR) and Programmable 3573ba6a0f4SBin Meng Interval Timer (PIT). If the calibration does not work on your board, 3583ba6a0f4SBin Meng select this option and provide a hardcoded TSC running frequency with 3593ba6a0f4SBin Meng CONFIG_TSC_FREQ_IN_MHZ below. 3603ba6a0f4SBin Meng 3613ba6a0f4SBin Meng Normally this option should be turned on in a simulation environment 3623ba6a0f4SBin Meng like qemu. 3633ba6a0f4SBin Meng 3643ba6a0f4SBin Mengconfig TSC_FREQ_IN_MHZ 3653ba6a0f4SBin Meng int "Time-Stamp Counter (TSC) running frequency in MHz" 3663ba6a0f4SBin Meng depends on TSC_CALIBRATION_BYPASS 3673ba6a0f4SBin Meng default 1000 3683ba6a0f4SBin Meng help 3693ba6a0f4SBin Meng The running frequency in MHz of Time-Stamp Counter (TSC). 3703ba6a0f4SBin Meng 3718ce24cd9SSimon Glassconfig HAVE_FSP 3728ce24cd9SSimon Glass bool "Add an Firmware Support Package binary" 3738ce24cd9SSimon Glass help 3748ce24cd9SSimon Glass Select this option to add an Firmware Support Package binary to 3758ce24cd9SSimon Glass the resulting U-Boot image. It is a binary blob which U-Boot uses 3768ce24cd9SSimon Glass to set up SDRAM and other chipset specific initialization. 3778ce24cd9SSimon Glass 3788ce24cd9SSimon Glass Note: Without this binary U-Boot will not be able to set up its 3798ce24cd9SSimon Glass SDRAM so will not boot. 3808ce24cd9SSimon Glass 3818ce24cd9SSimon Glassconfig FSP_FILE 3828ce24cd9SSimon Glass string "Firmware Support Package binary filename" 3838ce24cd9SSimon Glass depends on HAVE_FSP 3848ce24cd9SSimon Glass default "fsp.bin" 3858ce24cd9SSimon Glass help 3868ce24cd9SSimon Glass The filename of the file to use as Firmware Support Package binary 3878ce24cd9SSimon Glass in the board directory. 3888ce24cd9SSimon Glass 3898ce24cd9SSimon Glassconfig FSP_ADDR 3908ce24cd9SSimon Glass hex "Firmware Support Package binary location" 3918ce24cd9SSimon Glass depends on HAVE_FSP 3928ce24cd9SSimon Glass default 0xfffc0000 3938ce24cd9SSimon Glass help 3948ce24cd9SSimon Glass FSP is not Position Independent Code (PIC) and the whole FSP has to 3958ce24cd9SSimon Glass be rebased if it is placed at a location which is different from the 3968ce24cd9SSimon Glass perferred base address specified during the FSP build. Use Intel's 3978ce24cd9SSimon Glass Binary Configuration Tool (BCT) to do the rebase. 3988ce24cd9SSimon Glass 3998ce24cd9SSimon Glass The default base address of 0xfffc0000 indicates that the binary must 4008ce24cd9SSimon Glass be located at offset 0xc0000 from the beginning of a 1MB flash device. 4018ce24cd9SSimon Glass 4028ce24cd9SSimon Glassconfig FSP_TEMP_RAM_ADDR 4038ce24cd9SSimon Glass hex 4048ce24cd9SSimon Glass default 0x2000000 4058ce24cd9SSimon Glass help 4068ce24cd9SSimon Glass Stack top address which is used in FspInit after DRAM is ready and 4078ce24cd9SSimon Glass CAR is disabled. 4088ce24cd9SSimon Glass 4093a1a18ffSSimon Glasssource "arch/x86/cpu/baytrail/Kconfig" 4103a1a18ffSSimon Glass 4119d74f034SBin Mengsource "arch/x86/cpu/coreboot/Kconfig" 4129d74f034SBin Meng 4138ef07571SSimon Glasssource "arch/x86/cpu/ivybridge/Kconfig" 4148ef07571SSimon Glass 415*ef46bea0SBin Mengsource "arch/x86/cpu/quark/Kconfig" 416*ef46bea0SBin Meng 41758f542deSBin Mengsource "arch/x86/cpu/queensbay/Kconfig" 41858f542deSBin Meng 419fe5b9b44SSimon Glasssource "board/coreboot/coreboot/Kconfig" 420dd84058dSMasahiro Yamada 4218ef07571SSimon Glasssource "board/google/chromebook_link/Kconfig" 4228ef07571SSimon Glass 42358f542deSBin Mengsource "board/intel/crownbay/Kconfig" 42458f542deSBin Meng 4253a1a18ffSSimon Glasssource "board/intel/minnowmax/Kconfig" 4263a1a18ffSSimon Glass 427*ef46bea0SBin Mengsource "board/intel/galileo/Kconfig" 428*ef46bea0SBin Meng 4292d934e57SSimon Glassconfig PCIE_ECAM_BASE 4302d934e57SSimon Glass hex 4312d934e57SSimon Glass default 0xe0000000 4322d934e57SSimon Glass help 4332d934e57SSimon Glass This is the memory-mapped address of PCI configuration space, which 4342d934e57SSimon Glass is only available through the Enhanced Configuration Access 4352d934e57SSimon Glass Mechanism (ECAM) with PCI Express. It can be set up almost 4362d934e57SSimon Glass anywhere. Before it is set up, it is possible to access PCI 4372d934e57SSimon Glass configuration space through I/O access, but memory access is more 4382d934e57SSimon Glass convenient. Using this, PCI can be scanned and configured. This 4392d934e57SSimon Glass should be set to a region that does not conflict with memory 4402d934e57SSimon Glass assigned to PCI devices - i.e. the memory and prefetch regions, as 4412d934e57SSimon Glass passed to pci_set_region(). 4422d934e57SSimon Glass 443dd84058dSMasahiro Yamadaendmenu 444