diff options
Diffstat (limited to 'doc/device-tree-bindings')
| -rw-r--r-- | doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt | 320 | ||||
| -rw-r--r-- | doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt | 483 |
2 files changed, 803 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt b/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt new file mode 100644 index 0000000000..647a0862d4 --- /dev/null +++ b/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt @@ -0,0 +1,320 @@ +* Intel FSP-M configuration + +Several Intel platforms require the execution of the Intel FSP (Firmware +Support Package) for initialization. The FSP consists of multiple parts, one +of which is the FSP-M (Memory initialization phase). + +This binding applies to the FSP-M for the Intel Apollo Lake SoC. + +The FSP-M is available on Github [1]. +For detailed information on the FSP-M parameters see the documentation in +FSP/ApolloLakeFspBinPkg/Docs [2]. + +The properties of this binding are all optional. If no properties are set the +values of the FSP-M are used. + +[1] https://github.com/IntelFsp/FSP +[2] https://github.com/IntelFsp/FSP/tree/master/ApolloLakeFspBinPkg/Docs + +Optional properties: +- fspm,serial-debug-port-address: Debug Serial Port Base address +- fspm,serial-debug-port-type: Debug Serial Port Type + 0: NONE + 1: I/O + 2: MMIO (default) +- fspm,serial-debug-port-device: Serial Port Debug Device + 0: SOC UART0 + 1: SOC UART1 + 2: SOC UART2 (default) + 3: External Device +- fspm,serial-debug-port-stride-size: Debug Serial Port Stride Size + 0: 1 + 2: 4 (default) +- fspm,mrc-fast-boot: Memory Fast Boot +- fspm,igd: Integrated Graphics Device +- fspm,igd-dvmt50-pre-alloc: DVMT Pre-Allocated + 0x02: 64 MB (default) + 0x03: 96 MB + 0x04: 128 MB + 0x05: 160 MB + 0x06: 192 MB + 0x07: 224 MB + 0x08: 256 MB + 0x09: 288 MB + 0x0A: 320 MB + 0x0B: 352 MB + 0x0C: 384 MB + 0x0D: 416 MB + 0x0E: 448 MB + 0x0F: 480 MB + 0x10: 512 MB +- fspm,aperture-size: Aperture Size + 0x1: 128 MB (default) + 0x2: 256 MB + 0x3: 512 MB +- fspm,gtt-size: GTT Size + 0x1: 2 MB + 0x2: 4 MB + 0x3: 8 MB (default) +- fspm,primary-video-adaptor: Primary Display + 0x0: AUTO (default) + 0x2: IGD + 0x3: PCI +- fspm,package: Package + 0x0: SODIMM (default) + 0x1: BGA + 0x2: BGA mirrored (LPDDR3 only) + 0x3: SODIMM/UDIMM with Rank 1 Mirrored (DDR3L) +- fspm,profile: Profile + 0x01: WIO2_800_7_8_8 + 0x02: WIO2_1066_9_10_10 + 0x03: LPDDR3_1066_8_10_10 + 0x04: LPDDR3_1333_10_12_12 + 0x05: LPDDR3_1600_12_15_15 + 0x06: LPDDR3_1866_14_17_17 + 0x07: LPDDR3_2133_16_20_20 + 0x08: LPDDR4_1066_10_10_10 + 0x09: LPDDR4_1600_14_15_15 + 0x0A: LPDDR4_2133_20_20_20 + 0x0B: LPDDR4_2400_24_22_22 + 0x0C: LPDDR4_2666_24_24_24 + 0x0D: LPDDR4_2933_28_27_27 + 0x0E: LPDDR4_3200_28_29_29 + 0x0F: DDR3_1066_6_6_6 + 0x10: DDR3_1066_7_7_7 + 0x11: DDR3_1066_8_8_8 + 0x12: DDR3_1333_7_7_7 + 0x13: DDR3_1333_8_8_8 + 0x14: DDR3_1333_9_9_9 + 0x15: DDR3_1333_10_10_10 + 0x16: DDR3_1600_8_8_8 + 0x17: DDR3_1600_9_9_9 + 0x18: DDR3_1600_10_10_10 + 0x19: DDR3_1600_11_11_11 (default) + 0x1A: DDR3_1866_10_10_10 + 0x1B: DDR3_1866_11_11_11 + 0x1C: DDR3_1866_12_12_12 + 0x1D: DDR3_1866_13_13_13 + 0x1E: DDR3_2133_11_11_11 + 0x1F: DDR3_2133_12_12_12 + 0x20: DDR3_2133_13_13_13 + 0x21: DDR3_2133_14_14_14 + 0x22: DDR4_1333_10_10_10 + 0x23: DDR4_1600_10_10_10 + 0x24: DDR4_1600_11_11_11 + 0x25: DDR4_1600_12_12_12 + 0x26: DDR4_1866_12_12_12 + 0x27: DDR4_1866_13_13_13 + 0x28: DDR4_1866_14_14_14 + 0x29: DDR4_2133_14_14_14 + 0x2A: DDR4_2133_15_15_15 + 0x2B: DDR4_2133_16_16_16 + 0x2C: DDR4_2400_15_15_15 + 0x2D: DDR4_2400_16_16_16 + 0x2E: DDR4_2400_17_17_17 + 0x2F: DDR4_2400_18_18_18 +- fspm,memory-down: Memory Down + 0x0: No (default) + 0x1: Yes + 0x2: 1MD+SODIMM (for DDR3L only) ACRD + 0x3: 1x32 LPDDR4 +- fspm,ddr3l-page-size: DDR3LPageSize + 0x1: 1KB (default) + 0x2: 2KB +- fspm,ddr3-lasr: DDR3LASR +- fspm,scrambler-support: ScramblerSupport +- fspm,interleaved-mode: InterleavedMode +- fspm,channel-hash-mask: ChannelHashMask +- fspm,fspm,slice-hash-mask: SliceHashMask +- fspm,channels-slices-enable: ChannelsSlices +- fspm,min-ref-rate2x-enable: MinRefRate2x +- fspm,dual-rank-support-enable: DualRankSupport +- fspm,rmt-mode: RmtMode +- fspm,memory-size-limit: MemorySizeLimit +- fspm,low-memory-max-value: LowMemoryMaxValue +- fspm,high-memory-max-value: HighMemoryMaxValue +- fspm,disable-fast-boot: FastBoot +- fspm,dimm0-spd-address: DIMM0 SPD Address +- fspm,dimm1-spd-address: DIMM1 SPD Address +- fspm,chX-rank-enable: Must be set to enable rank (X = 0-3) +- fspm,chX-device-width: DRAM device width per DRAM channel (X = 0-3) + 0: x8 + 1: x16 + 2: x32 + 3: x64 +- fspm,chX-dram-density: Must specify the DRAM device density (X = 0-3) + 0: 4Gb + 1: 6Gb + 2: 8Gb + 3: 12Gb + 4: 16Gb + 5: 2Gb +- fspm,chX-option: Channel options (X = 0-3) +- fspm,chX-odt-config: Channel Odt Config (X = 0-3) +- fspm,chX-mode2-n: Force 2N Mode (X = 0-3) + 0x0: Auto + 0x1: Force 2N CMD Timing Mode +- fspm,chX-odt-levels: Channel Odt Levels (X = 0-3) + 0: ODT Connected to SoC + 1: ODT held high +- fspm,rmt-check-run: RmtCheckRun +- fspm,rmt-margin-check-scale-high-threshold: RmtMarginCheckScaleHighThreshold +- fspm,ch-bit-swizzling: Bit_swizzling +- fspm,msg-level-mask: MsgLevelMask +- fspm,pre-mem-gpio-table-pin-num: PreMem GPIO Pin Number for each table +- fspm,pre-mem-gpio-table-ptr: PreMem GPIO Table Pointer +- fspm,pre-mem-gpio-table-entry-num: PreMem GPIO Table Entry Number +- fspm,enhance-port8xh-decoding: Enhance the port 8xh decoding +- fspm,spd-write-enable: SPD Data Write +- fspm,mrc-data-saving: MRC Training Data Saving +- fspm,oem-loading-base: OEM File Loading Address +- fspm,oem-file-name: OEM File Name to Load +- fspm,mrc-boot-data-ptr: +- fspm,e-mmc-trace-len: eMMC Trace Length + 0x0: Long + 0x1: Short +- fspm,skip-cse-rbp: Skip CSE RBP to support zero sized IBB +- fspm,npk-en: Npk Enable + 0: Disable + 1: Enable + 2: Debugger + 3: Auto (default) +- fspm,fw-trace-en: FW Trace Enable +- fspm,fw-trace-destination: FW Trace Destination + 1: NPK_TRACE_TO_MEMORY + 2: NPK_TRACE_TO_DCI + 3: NPK_TRACE_TO_BSSB + 4: NPK_TRACE_TO_PTI (default) +- fspm,recover-dump: NPK Recovery Dump +- fspm,msc0-wrap: Memory Region 0 Buffer WrapAround + 0: n0-warp + 1: n1-warp (default) +- fspm,msc1-wrap: Memory Region 1 Buffer WrapAround + 0: n0-warp + 1: n1-warp (default) +- fspm,msc0-size: Memory Region 0 Buffer Size + 0: 0MB (default) + 1: 1MB + 2: 8MB + 3: 64MB + 4: 128MB + 5: 256MB + 6: 512MB + 7: 1GB +- fspm,msc1-size: Memory Region 1 Buffer Size + 0: 0MB (default) + 1: 1MB + 2: 8MB + 3: 64MB + 4: 128MB + 5: 256MB + 6: 512MB + 7: 1GB +- fspm,pti-mode: PTI Mode + 0: 0ff + 1: x4 (default) + 2: x8 + 3: x12 + 4: x16 +- fspm,pti-training: PTI Training + 0: off (default) + 1-6: 1-6 +- fspm,pti-speed: + 0: full + 1: half + 2: quarter (default) +- fspm,punit-mlvl: Punit Message Level + 0: + 1: (default) + 2-4: 2-4 +- fspm,pmc-mlvl: PMC Message Level + 0: + 1: (default) + 2-4: 2-4 +- fspm,sw-trace-en: SW Trace Enable +- fspm,periodic-retraining-disable: Periodic Retraining Disable +- fspm,enable-reset-system: Enable Reset System +- fspm,enable-s3-heci2: Enable HECI2 in S3 resume path +- fspm,variable-nvs-buffer-ptr: + +Example: + +&host_bridge { + fspm,package = <PACKAGE_BGA>; + fspm,profile = <PROFILE_LPDDR4_2400_24_22_22>; + fspm,memory-down = <MEMORY_DOWN_YES>; + fspm,scrambler-support = <1>; + fspm,interleaved-mode = <INTERLEAVED_MODE_ENABLE>; + fspm,channel-hash-mask = <0x36>; + fspm,slice-hash-mask = <0x9>; + fspm,low-memory-max-value = <2048>; + fspm,ch0-rank-enable = <1>; + fspm,ch0-device-width = <CHX_DEVICE_WIDTH_X16>; + fspm,ch0-dram-density = <CHX_DEVICE_DENSITY_8GB>; + fspm,ch0-option = <(CHX_OPTION_RANK_INTERLEAVING | + CHX_OPTION_BANK_ADDRESS_HASHING_ENABLE)>; + fspm,ch0-odt-config = <CHX_ODT_CONFIG_DDR4_CA_ODT>; + fspm,ch1-rank-enable = <1>; + fspm,ch1-device-width = <CHX_DEVICE_WIDTH_X16>; + fspm,ch1-dram-density = <CHX_DEVICE_DENSITY_8GB>; + fspm,ch1-option = <(CHX_OPTION_RANK_INTERLEAVING | + CHX_OPTION_BANK_ADDRESS_HASHING_ENABLE)>; + fspm,ch1-odt-config = <CHX_ODT_CONFIG_DDR4_CA_ODT>; + fspm,ch2-rank-enable = <1>; + fspm,ch2-device-width = <CHX_DEVICE_WIDTH_X16>; + fspm,ch2-dram-density = <CHX_DEVICE_DENSITY_8GB>; + fspm,ch2-option = <(CHX_OPTION_RANK_INTERLEAVING | + CHX_OPTION_BANK_ADDRESS_HASHING_ENABLE)>; + fspm,ch2-odt-config = <CHX_ODT_CONFIG_DDR4_CA_ODT>; + fspm,ch3-rank-enable = <1>; + fspm,ch3-device-width = <CHX_DEVICE_WIDTH_X16>; + fspm,ch3-dram-density = <CHX_DEVICE_DENSITY_8GB>; + fspm,ch3-option = <(CHX_OPTION_RANK_INTERLEAVING | + CHX_OPTION_BANK_ADDRESS_HASHING_ENABLE)>; + fspm,ch3-odt-config = <CHX_ODT_CONFIG_DDR4_CA_ODT>; + fspm,fspm,skip-cse-rbp = <1>; + + fspm,ch-bit-swizzling = /bits/ 8 < + /* LP4_PHYS_CH0A */ + + /* DQA[0:7] pins of LPDDR4 module */ + 6 7 5 4 3 1 0 2 + /* DQA[8:15] pins of LPDDR4 module */ + 12 10 11 13 14 8 9 15 + /* DQB[0:7] pins of LPDDR4 module with offset of 16 */ + 16 22 23 20 18 17 19 21 + /* DQB[7:15] pins of LPDDR4 module with offset of 16 */ + 30 28 29 25 24 26 27 31 + + /* LP4_PHYS_CH0B */ + /* DQA[0:7] pins of LPDDR4 module */ + 7 3 5 2 6 0 1 4 + /* DQA[8:15] pins of LPDDR4 module */ + 9 14 12 13 10 11 8 15 + /* DQB[0:7] pins of LPDDR4 module with offset of 16 */ + 20 22 23 16 19 17 18 21 + /* DQB[7:15] pins of LPDDR4 module with offset of 16 */ + 28 24 26 27 29 30 31 25 + + /* LP4_PHYS_CH1A */ + + /* DQA[0:7] pins of LPDDR4 module */ + 2 1 6 7 5 4 3 0 + /* DQA[8:15] pins of LPDDR4 module */ + 11 10 8 9 12 15 13 14 + /* DQB[0:7] pins of LPDDR4 module with offset of 16 */ + 17 23 19 16 21 22 20 18 + /* DQB[7:15] pins of LPDDR4 module with offset of 16 */ + 31 29 26 25 28 27 24 30 + + /* LP4_PHYS_CH1B */ + + /* DQA[0:7] pins of LPDDR4 module */ + 4 3 7 5 6 1 0 2 + /* DQA[8:15] pins of LPDDR4 module */ + 15 9 8 11 14 13 12 10 + /* DQB[0:7] pins of LPDDR4 module with offset of 16 */ + 20 23 22 21 18 19 16 17 + /* DQB[7:15] pins of LPDDR4 module with offset of 16 */ + 25 28 30 31 26 27 24 29>; +}; diff --git a/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt b/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt new file mode 100644 index 0000000000..973d253ada --- /dev/null +++ b/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt @@ -0,0 +1,483 @@ +* Intel FSP-S configuration + +Several Intel platforms require the execution of the Intel FSP (Firmware +Support Package) for initialization. The FSP consists of multiple parts, one +of which is the FSP-S (Silicon initialization phase). + +This binding applies to the FSP-S for the Intel Apollo Lake SoC. + +The FSP-S is available on Github [1]. +For detailed information on the FSP-S parameters see the documentation in +FSP/ApolloLakeFspBinPkg/Docs [2]. + +The properties of this binding are all optional. If no properties are set the +values of the FSP-S are used. + +[1] https://github.com/IntelFsp/FSP +[2] https://github.com/IntelFsp/FSP/tree/master/ApolloLakeFspBinPkg/Docs + +Optional properties: +- fsps,active-processor-cores: ActiveProcessorCores +- fsps,disable-core1: Disable Core1 +- fsps,disable-core2: Disable Core2 +- fsps,disable-core2: Disable Core3 +- fsps,vmx-enable: VMX Enable +- fsps,proc-trace-mem-size: Memory region allocation for Processor Trace + 0xFF: Disable (default) +- fsps,proc-trace-enable: Enable Processor Trace +- fsps,eist: Eist +- fsps,boot-p-state: Boot PState + 0: HFM (default) + 1: LFM +- fsps,enable-cx: CPU power states (C-states) +- fsps,c1e: Enhanced C-states +- fsps,bi-proc-hot: Bi-Directional PROCHOT# +- fsps,pkg-c-state-limit: Max Pkg Cstate + 0: PkgC0C1 + 1: PkgC2 + 2: PkgC3 (default) + 3: PkgC6 + 4: PkgC7 + 5: PkgC7s + 6: PkgC8 + 7: PkgC9 + 8: PkgC10 + 9: PkgCMax + 254: PkgCpuDefault + 255: PkgAuto +- fsps,c-state-auto-demotion: C-State auto-demotion + 0: Disable C1 and C3 Auto-demotion (default) + 1: Enable C3/C6/C7 Auto-demotion to C1 + 2: Enable C6/C7 Auto-demotion to C3 + 3: Enable C6/C7 Auto-demotion to C1 and C3 +- fsps,c-state-un-demotion: C-State un-demotion + 0: Disable C1 and C3 Un-demotion (default) + 1: Enable C1 Un-demotion + 2: Enable C3 Un-demotion + 3: Enable C1 and C3 Un-demotion +- fsps,max-core-c-state: Max Core C-State + 0: Unlimited + 1: C1 + 2: C3 + 3: C6 + 4: C7 + 5: C8 + 6: C9 + 7: C10 + 8: CCx (default) +- fsps,pkg-c-state-demotion: Package C-State Demotion +- fsps,pkg-c-state-un-demotion: Package C-State Un-demotion +- fsps,turbo-mode: Turbo Mode +- fsps,hda-verb-table-entry-num: SC HDA Verb Table Entry Number + 0: (default) +- fsps,hda-verb-table-ptr: SC HDA Verb Table Pointer + 0x00000000: (default) +- fsps,p2sb-unhide: Enable/Disable P2SB device hidden +- fsps,ipu-en: IPU Enable/Disable +- fsps,ipu-acpi-mode: IMGU ACPI mode selection + 0: Auto + 1: IGFX Child device (default) + 2: ACPI device +- fsps,force-wake: Enable ForceWake +- fsps,gtt-mm-adr: GttMmAdr + 0xbf000000: (default) +- fsps,gm-adr: GmAdr + 0xa0000000: (default) +- fsps,pavp-lock: Enable PavpLock +- fsps,graphics-freq-modify: Enable GraphicsFreqModify +- fsps,graphics-freq-req: Enable GraphicsFreqReq +- fsps,graphics-video-freq: Enable GraphicsVideoFreq +- fsps,pm-lock: Enable PmLock +- fsps,dop-clock-gating: Enable DopClockGating +- fsps,unsolicited-attack-override: Enable UnsolicitedAttackOverride +- fsps,wopcm-support: Enable WOPCMSupport +- fsps,wopcm-size: Enable WOPCMSize +- fsps,power-gating: Enable PowerGating +- fsps,unit-level-clock-gating: Enable UnitLevelClockGating +- fsps,fast-boot: Enable FastBoot +- fsps,dyn-sr: Enable DynSR +- fsps,sa-ipu-enable: Enable SaIpuEnable +- fsps,pm-support: GT PM Support +- fsps,enable-render-standby: RC6(Render Standby) +- fsps,logo-size: BMP Logo Data Size +- fsps,logo-ptr: BMP Logo Data Pointer +- fsps,graphics-config-ptr: Graphics Configuration Data Pointer +- fsps,pavp-enable: PAVP Enable +- fsps,pavp-pr3: PAVP PR3 +- fsps,cd-clock: CdClock Frequency selection + 0: 144MHz + 1: 288MHz + 2: 384MHz + 3: 576MHz + 4: 624MHz (default) +- fsps,pei-graphics-peim-init: Enable/Disable PeiGraphicsPeimInit +- fsps,write-protection-enable: Write Protection Support +- fsps,read-protection-enable: Read Protection Support +- fsps,protected-range-limit: Protected Range Limitation + 0x0FFF: (default) +- fsps,protected-range-base: Protected Range Base + 0x0000: (default) +- fsps,gmm: Enable SC Gaussian Mixture Models +- fsps,clk-gating-pgcb-clk-trunk: GMM Clock Gating - PGCB Clock Trunk +- fsps,clk-gating-sb: GMM Clock Gating - Sideband +- fsps,clk-gating-sb-clk-trunk: GMM Clock Gating - Sideband +- fsps,clk-gating-sb-clk-partition: GMM Clock Gating - Sideband Clock + Partition +- fsps,clk-gating-core: GMM Clock Gating - Core +- fsps,clk-gating-dma: GMM Clock Gating - DMA +- fsps,clk-gating-reg-access: GMM Clock Gating - Register Access +- fsps,clk-gating-host: GMM Clock Gating - Host +- fsps,clk-gating-partition: GMM Clock Gating - Partition +- fsps,clk-gating-trunk: Clock Gating - Trunk +- fsps,hda-enable: HD Audio Support +- fsps,dsp-enable: HD Audio DSP Support +- fsps,pme: Azalia wake-on-ring +- fsps,hd-audio-io-buffer-ownership: HD-Audio I/O Buffer Ownership + 0: HD-Audio link owns all the I/O buffers (default) + 1: HD-Audio link owns 4 I/O buffers and I2S port owns 4 I/O buffers + 3: I2S port owns all the I/O buffers +- fsps,hd-audio-io-buffer-voltage: HD-Audio I/O Buffer Voltage + 0: 3.3V (default) + 1: 1.8V +- fsps,hd-audio-vc-type: HD-Audio Virtual Channel Type + 0: VC0 (default) + 1: VC1 +- fsps,hd-audio-link-frequency: HD-Audio Link Frequency + 0: 6MHz (default) + 1: 12MHz + 2: 24MHz + 3: 48MHz + 4: 96MHz + 5: Invalid +- fsps,hd-audio-i-disp-link-frequency: HD-Audio iDisp-Link Frequency + 0: 6MHz (default) + 1: 12MHz + 2: 24MHz + 3: 48MHz + 4: 96MHz + 5: Invalid +- fsps,hd-audio-i-disp-link-tmode: HD-Audio iDisp-Link T-Mode + 0: 2T (default) + 1: 1T +- fsps,dsp-endpoint-dmic: HD-Audio Disp DMIC + 0: disable, + 1: 2ch array (default) + 2: 4ch array +- fsps,dsp-endpoint-bluetooth: HD-Audio Bluetooth +- fsps,dsp-endpoint-i2s-skp: HD-Audio I2S SHK +- fsps,dsp-endpoint-i2s-hp: HD-Audio I2S HP +- fsps,audio-ctl-pwr-gate: HD-Audio Controller Power Gating (deprecated) +- fsps,audio-dsp-pwr-gate: HD-Audio ADSP Power Gating (deprecated) +- fsps,mmt: HD-Audio CSME Memory Transfers + 0: VC0 (default) + 1: VC2 +- fsps,hmt: HD-Audio Host Memory Transfers + 0: VC0 (default) + 1: VC2 +- fsps,hd-audio-pwr-gate: HD-Audio Power Gating +- fsps,hd-audio-clk-gate: HD-Audio Clock Gating +- fsps,dsp-feature-mask: Bitmask of DSP Feature + 0x01: WoV + 0x02: BT Sideband + 0x04: Codec VAD + 0x20: BT Intel HFP + 0x40: BT Intel A2DP + 0x80: DSP based speech pre-processing disabled +- fsps,dsp-pp-module-mask: Bitmask of supported DSP Post-Processing Modules + 0x01: WoV + 0x02: BT Sideband + 0x04: Codec VAD + 0x20: BT Intel HFP + 0x40: BT Intel A2DP + 0x80: DSP based speech pre-processing disabled +- fsps,bios-cfg-lock-down: HD-Audio BIOS Configuration Lock Down +- fsps,hpet: Enable High Precision Timer +- fsps,hpet-bdf-valid: Hpet Valid BDF Value +- fsps,hpet-bus-number: Bus Number of Hpet + 0xFA: (default) +- fsps,hpet-device-number: Device Number of Hpet + 0x1F: (default) +- fsps,hpet-function-number: Function Number of Hpet + 0x00: (default) +- fsps,io-apic-bdf-valid: IoApic Valid BDF Value +- fsps,io-apic-bus-number: Bus Number of IoApic + 0xFA: (default) +- fsps,io-apic-device-number: Device Number of IoApic + 0x0F: (default) +- fsps,io-apic-function-number: Function Number of IoApic + 0x00: (default) +- fsps,io-apic-entry24-119: IOAPIC Entry 24-119 +- fsps,io-apic-id: IO APIC ID + 0x01: (default) +- fsps,io-apic-range-select: IoApic Range + 0x00: (default) +- fsps,ish-enable: ISH Controller +- fsps,bios-interface: BIOS Interface Lock Down +- fsps,bios-lock: Bios LockDown Enable +- fsps,spi-eiss: SPI EISS Status +- fsps,bios-lock-sw-smi-number: BiosLock SWSMI Number + 0xA9: (default) +- fsps,lpss-s0ix-enable: LPSS IOSF PMCTL S0ix Enable +- fsps,i2c-clk-gate-cfg: LPSS I2C Clock Gating Configuration +- fsps,hsuart-clk-gate-cfg: LPSS HSUART Clock Gating Configuration +- fsps,spi-clk-gate-cfg: LPSS SPI Clock Gating Configuration +- fsps,i2cX-enable: 2C Device X + 0: Disabled + 1: PCI Mode (default) + 2: ACPI Mode +- fsps,hsuartX-enable: UART Device X + 0: Disabled + 1: PCI Mode (default) + 2: ACPI Mode +- fsps,spiX-enable: SPI UART Device X + 0: Disabled + 1: PCI Mode (default) + 2: ACPI Mode +- fsps,os-dbg-enable: OS Debug Feature +- fsps,dci-en: DCI Feature +- fsps,uart2-kernel-debug-base-address: UART Debug Base Address + 0x00000000: (default) +- fsps,pcie-clock-gating-disabled: Enable PCIE Clock Gating +- fsps,pcie-root-port8xh-decode: Enable PCIE Root Port 8xh Decode +- fsps,pcie8xh-decode-port-index: PCIE 8xh Decode Port Index + 0x00: (default) +- fsps,pcie-root-port-peer-memory-write-enable: Enable PCIE Root Port Peer + Memory Write +- fsps,pcie-aspm-sw-smi-number: PCIE SWSMI Number + 0xAA: (default) +- fsps,pcie-root-port-en: PCI Express Root Port +- fsps,pcie-rp-hide: Hide PCIE Root Port Configuration Space +- fsps,pcie-rp-slot-implemented: PCIE Root Port Slot Implement +- fsps,pcie-rp-hot-plug: Hot Plug +- fsps,pcie-rp-pm-sci: PCIE PM SCI +- fsps,pcie-rp-ext-sync: PCIE Root Port Extended Sync +- fsps,pcie-rp-transmitter-half-swing: Transmitter Half Swing +- fsps,pcie-rp-acs: ACS +- fsps,pcie-rp-clk-req-supported: Clock Request Support +- fsps,pcie-rp-clk-req-number: Configure CLKREQ Number +- fsps,pcie-rp-clk-req-detect: CLKREQ# Detection +- fsps,advanced-error-reportingt: Advanced Error Reporting +- fsps,pme-interrupt: PME Interrupt +- fsps,fatal-error-report: URR +- fsps,no-fatal-error-report: FER +- fsps,correctable-error-report: NFER +- fsps,system-error-on-fatal-error: CER +- fsps,system-error-on-non-fatal-error: SEFE +- fsps,system-error-on-correctable-error: SENFE +- fsps,pcie-rp-speed: SECE +- fsps,physical-slot-number: PCIe Speed + 0: Auto (default) + 1: Gen1 + 2: Gen2 + 3: Gen3 +- fsps,pcie-rp-completion-timeout: Physical Slot Number + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05 (default) +- fsps,enable-ptm: PTM Support +- fsps,pcie-rp-aspm: ASPM +- fsps,pcie-rp-l1-substates: L1 Substates +- fsps,pcie-rp-ltr-enable: PCH PCIe LTR +- fsps,pcie-rp-ltr-config-lock: PCIE LTR Lock +- fsps,pme-b0-s5-di: PME_B0_S5 Disable bit +- fsps,pci-clock-run: PCI Clock Run +- fsps,timer8254-clk-setting: Enable/Disable Timer 8254 Clock Setting +- fsps,enable-sata: Chipset SATA +- fsps,sata-mode: SATA Mode Selection + 0: AHCI (default) + 1: RAID +- fsps,sata-salp-support: Aggressive LPM Support +- fsps,sata-pwr-opt-enable: SATA Power Optimization +- fsps,e-sata-speed-limit: eSATA Speed Limit +- fsps,speed-limit: SATA Speed Limit + 0x1: 1.5Gb/s(Gen 1) + 0x2: 3Gb/s(Gen 2) + 0x3: 6Gb/s(Gen 3) +- fsps,sata-ports-enable: SATA Port +- fsps,sata-ports-dev-slp: SATA Port DevSlp +- fsps,sata-ports-hot-plug: SATA Port HotPlug +- fsps,sata-ports-interlock-sw: Mechanical Presence Switch +- fsps,sata-ports-external: External SATA Ports +- fsps,sata-ports-spin-up: Spin Up Device +- fsps,sata-ports-solid-state-drive: SATA Solid State + 0: Hard Disk Drive (default) + 1: Solid State Drive +- fsps,sata-ports-enable-dito-config: DITO Configuration +- fsps,sata-ports-dm-val: DM Value + 0x0F: Maximum (default) +- fsps,sata-ports-dito-val: DITO Value + 0x0271 (default) +- fsps,sub-system-vendor-id: Subsystem Vendor ID + 0x8086: (default) +- fsps,sub-system-id: Subsystem ID + 0x7270: (default) +- fsps,crid-setting: CRIDSettings + 0: Disable (default) + 1: CRID_1 + 2: CRID_2 + 3: CRID_3 +- fsps,reset-select: ResetSelect + 0x6: warm reset (default) + 0xE: cold reset +- fsps,sdcard-enabled: SD Card Support (D27:F0) +- fsps,e-mmc-enabled: SeMMC Support (D28:F0) +- fsps,emmc-host-max-speed: eMMC Max Speed + 0: HS400(default) + 1: HS200 + 2: DDR50 +- fsps,ufs-enabled: UFS Support (D29:F0) +- fsps,sdio-enabled: SDIO Support (D30:F0) +- fsps,gpp-lock: GPP Lock Feature +- fsps,sirq-enable: Serial IRQ +- fsps,sirq-mode: Serial IRQ Mode + 0: Quiet mode (default) + 1: Continuous mode +- fsps,start-frame-pulse: Start Frame Pulse Width + 0: ScSfpw4Clk (default) + 1: ScSfpw6Clk + 2: ScSfpw8Clk +- fsps,smbus-enable: SMBus +- fsps,arp-enable: SMBus ARP Support +- fsps,num-rsvd-smbus-addresses: SMBus Table Elements + 0x0080: (default) +- fsps,rsvd-smbus-address-table: Reserved SMBus Address Table + 0x00: (default) +- fsps,disable-compliance-mode: XHCI Disable Compliance Mode +- fsps,usb-per-port-ctl: USB Per-Port Control +- fsps,usb30-mode: xHCI Mode + 0: Disable + 1: Enable + 2: Auto (default) +- fsps,port-usb20-enable: Enable USB2 ports +- fsps,port-usb20-over-current-pin: USB20 Over Current Pin +- fsps,usb-otg: XDCI Support + 0: Disable + 1: PCI_Mode (default) + 2: ACPI_mode +- fsps,hsic-support-enable: Enable XHCI HSIC Support +- fsps,port-usb30-enable: Enable USB3 ports +- fsps,port-usb30-over-current-pin: USB30 Over Current Pin +- fsps,ssic-port-enable: Enable XHCI SSIC Support +- fsps,dlane-pwr-gating: SSIC Dlane PowerGating +- fsps,vtd-enable: VT-d +- fsps,lock-down-global-smi: SMI Lock bit +- fsps,reset-wait-timer: HDAudio Delay Timer + 0x012C: (default) +- fsps,rtc-lock: RTC Lock Bits +- fsps,sata-test-mode: SATA Test Mode Selection +- fsps,ssic-rate: XHCI SSIC RATE + 1: A Series (default) + 2: B Series +- fsps,dynamic-power-gating: SMBus Dynamic Power Gating +- fsps,pcie-rp-ltr-max-snoop-latency: Max Snoop Latency + 0x0000: (default) +- fsps,pcie-rp-snoop-latency-override-mode: Snoop Latency Override + 0: Disable + 1: Enable + 2: Auto (default) +- fsps,pcie-rp-snoop-latency-override-value: Snoop Latency Value + 0x003C (default) +- fsps,pcie-rp-snoop-latency-override-multiplier: Snoop Latency Multiplier + 0: 1ns + 1: 32ns + 2: 1024ns (default) + 3: 32768ns + 4: 1048576ns + 5: 33554432ns +- fsps,skip-mp-init: Skip Multi-Processor Initialization +- fsps,dci-auto-detect: DCI Auto Detect +- fsps,pcie-rp-ltr-max-non-snoop-latency: Max Non-Snoop Latency + 0x0000: (default) +- fsps,pcie-rp-non-snoop-latency-override-mode: Non Snoop Latency Override +- fsps,tco-timer-halt-lock: Halt and Lock TCO Timer +- fsps,pwr-btn-override-period: Power Button Override Period + 000: 4s (default) + 001: 6s + 010: 8s + 011: 10s + 100: 12s + 101: 14s +- fsps,pcie-rp-non-snoop-latency-override-value: + 0x003C: (default) +- fsps,pcie-rp-non-snoop-latency-override-multiplier: Non Snoop Latency Value + 0: 1ns + 1: 32ns + 2: 1024ns (default) + 3: 32768ns + 4: 1048576ns + 5: 33554432ns +- fsps,pcie-rp-slot-power-limit-scale: PCIE Root Port Slot Power Limit Scale + 0x00: (default) +- fsps,pcie-rp-slot-power-limit-value: + 0x00: (default) +- fsps,disable-native-power-button: Power Button Native Mode Disable +- fsps,power-butter-debounce-mode: Power Button Debounce Mode +- fsps,sdio-tx-cmd-cntl: SDIO_TX_CMD_DLL_CNTL + 0x505: (default) +- fsps,sdio-tx-data-cntl1: SDIO_TX_DATA_DLL_CNTL1 + 0xE: (default) +- fsps,sdio-tx-data-cntl2: SDIO_TX_DATA_DLL_CNTL2 + 0x22272828: (default) +- fsps,sdio-rx-cmd-data-cntl1: SDIO_RX_CMD_DATA_DLL_CNTL1 + 0x16161616: (default) +- fsps,sdio-rx-cmd-data-cntl2: SDIO_RX_CMD_DATA_DLL_CNTL2 + 0x10000: (default) +- fsps,sdcard-tx-cmd-cntl: SDCARD_TX_CMD_DLL_CNTL + 0x505 (default) +- fsps,sdcard-tx-data-cntl1: SDCARD_TX_DATA_DLL_CNTL1 + 0xA13: (default) +- fsps,sdcard-tx-data-cntl2: SDCARD_TX_DATA_DLL_CNTL2 + 0x24242828: (default) +- fsps,sdcard-rx-cmd-data-cntl1: SDCARD_RX_CMD_DATA_DLL_CNTL1 + 0x73A3637 (default) +- fsps,sdcard-rx-strobe-cntl: SDCARD_RX_STROBE_DLL_CNTL + 0x0: (default) +- fsps,sdcard-rx-cmd-data-cntl2: SDCARD_RX_CMD_DATA_DLL_CNTL2 + 0x10000: (default) +- fsps,emmc-tx-cmd-cntl: EMMC_TX_CMD_DLL_CNTL + 0x505: (default) +- fsps,emmc-tx-data-cntl1: EMMC_TX_DATA_DLL_CNTL1 + 0xC11: (default) +- fsps,emmc-tx-data-cntl2: EMMC_TX_DATA_DLL_CNTL2 + 0x1C2A2927: (default) +- fsps,emmc-rx-cmd-data-cntl1: EMMC_RX_CMD_DATA_DLL_CNTL1 + 0x000D162F: (default) +- fsps,emmc-rx-strobe-cntl: EMMC_RX_STROBE_DLL_CNTL + 0x0a0a: (default) +- fsps,emmc-rx-cmd-data-cntl2: EMMC_RX_CMD_DATA_DLL_CNTL2 + 0x1003b: (default) +- fsps,emmc-master-sw-cntl: EMMC_MASTER_DLL_CNTL + 0x001: (default) +- fsps,pcie-rp-selectable-deemphasis: PCIe Selectable De-emphasis + 1: -3.5 dB (default) + 0: -6 dB +- fsps,monitor-mwait-enable: Monitor Mwait Enable +- fsps,hd-audio-dsp-uaa-compliance: Universal Audio Architecture + compliance for DSP enabled system +- fsps,ipc: IRQ Interrupt Polarity Control +- fsps,sata-ports-disable-dynamic-pg: Disable ModPHY dynamic power gate +- fsps,init-s3-cpu: Init CPU during S3 resume +- fsps,skip-punit-init: Skip P-unit Initialization +- fsps,port-usb20-per-port-tx-pe-half: PerPort Half Bit Pre-emphasis +- fsps,port-usb20-per-port-pe-txi-set: PerPort HS Pre-emphasis Bias +- fsps,port-usb20-per-port-txi-set: PerPort HS Transmitter Bias +- fsps,port-usb20-hs-skew-sel: Select the skew direction for HS transition +- fsps,port-usb20-i-usb-tx-emphasis-en: PerPort HS Transmitter Emphasis +- fsps,port-usb20-per-port-rxi-set: PerPort HS Receiver Bias +- fsps,port-usb20-hs-npre-drv-sel: Delay/skew's strength control for HS driver + +Example: + +&fsp_s { + u-boot,dm-pre-proper; + + fsps,ish-enable = <0>; + fsps,enable-sata = <0>; + fsps,pcie-root-port-en = [00 00 00 00 00 01]; + fsps,pcie-rp-hot-plug = [00 00 00 00 00 01]; + fsps,i2c6-enable = <I2CX_ENABLE_DISABLED>; + fsps,i2c7-enable = <I2CX_ENABLE_DISABLED>; + fsps,hsuart3-enable = <HSUARTX_ENABLE_DISABLED>; + fsps,spi1-enable = <SPIX_ENABLE_DISABLED>; + fsps,spi2-enable = <SPIX_ENABLE_DISABLED>; + fsps,sdio-enabled = <0>; + ... +}; |