src/mainboard/google/octopus/variants/casta/overridetree.cb

   1 chip soc/intel/apollolake
   2         # EMMC Tx CMD Delay
   3         # Refer to EDS-Vol2-16.32.
   4         # [14:8] steps of delay for DDR mode, each 125ps.
   5         # [6:0] steps of delay for SDR mode, each 125ps.
   6         register "emmc_tx_cmd_cntl" = "0x00000505"
   7
   8         # EMMC TX DATA Delay 1
   9         # Refer to EDS-Vol2-16.33.
  10         # [14:8] steps of delay for HS400, each 125ps.
  11         # [6:0] steps of delay for SDR104/HS200, each 125ps.
  12         register "emmc_tx_data_cntl1" = "0x00000c0d"
  13
  14         # EMMC TX DATA Delay 2
  15         # Refer to EDS-Vol2-16.34.
  16         # [30:24] steps of delay for SDR50, each 125ps.
  17         # [22:16] steps of delay for DDR50, each 125ps.
  18         # [14:8] steps of delay for SDR25/HS50, each 125ps.
  19         # [6:0] steps of delay for SDR12, each 125ps.
  20         register "emmc_tx_data_cntl2" = "0x1c2a2a2a"
  21
  22         # EMMC RX CMD/DATA Delay 1
  23         # Refer to EDS-Vol2-16.35.
  24         # [30:24] steps of delay for SDR50, each 125ps.
  25         # [22:16] steps of delay for DDR50, each 125ps.
  26         # [14:8] steps of delay for SDR25/HS50, each 125ps.
  27         # [6:0] steps of delay for SDR12, each 125ps.
  28         register "emmc_rx_cmd_data_cntl1" = "0x00181b1b"
  29
  30         # EMMC RX CMD/DATA Delay 2
  31         # Refer to EDS-Vol2-16.37.
  32         # [17:16] stands for Rx Clock before Output Buffer
  33         # [14:8] steps of delay for Auto Tuning Mode, each 125ps.
  34         # [6:0] steps of delay for HS200, each 125ps.
  35         register "emmc_rx_cmd_data_cntl2" = "0x0001000f"
  36
  37         # EMMC Rx Strobe Delay
  38         # Refer to EDS-Vol2-16.36.
  39         # [14:8] Rx Strobe Delay DLL 1(HS400 Mode), each 125ps.
  40         # [6:0] Rx Strobe Delay DLL 2(HS400 Mode), each 125ps.
  41         register "emmc_rx_strobe_cntl" = "0x00000a0a"
  42
  43         # Override USB2 PER PORT register (PORT 4)
  44         register "usb2eye[4]" = "{
  45                 .Usb20OverrideEn = 1,
  46                 .Usb20PerPortPeTxiSet = 7,
  47                 .Usb20PerPortTxiSet = 3,
  48                 .Usb20IUsbTxEmphasisEn = 3,
  49                 .Usb20PerPortTxPeHalf = 0,
  50         }"
  51
  52         # Override USB2 PER PORT register (PORT 6)
  53         register "usb2eye[6]" = "{
  54                 .Usb20OverrideEn = 1,
  55                 .Usb20PerPortPeTxiSet = 3,
  56                 .Usb20PerPortTxiSet = 0,
  57                 .Usb20IUsbTxEmphasisEn = 3,
  58                 .Usb20PerPortTxPeHalf = 0,
  59         }"
  60
  61         # Intel Common SoC Config
  62         #+-------------------+---------------------------+
  63         #| Field             |  Value                    |
  64         #+-------------------+---------------------------+
  65         #| GSPI0             | cr50 TPM. Early init is   |
  66         #|                   | required to set up a BAR  |
  67         #|                   | for TPM communication     |
  68         #|                   | before memory is up       |
  69         #| I2C5              | Audio                     |
  70         #| I2C6              | Trackpad                  |
  71         #+-------------------+---------------------------+
  72         register "common_soc_config" = "{
  73                 .gspi[0] = {
  74                         .speed_mhz = 1,
  75                         .early_init = 1,
  76                 },
  77                 .i2c[6] = {
  78                         .speed = I2C_SPEED_FAST,
  79                         .rise_time_ns = 66,
  80                         .fall_time_ns = 90,
  81                         .data_hold_time_ns = 350,
  82                 },
  83         }"
  84
  85         device domain 0 on
  86                 device pci 15.0 on
  87                         chip drivers/usb/acpi
  88                                 register "desc" = ""Root Hub""
  89                                 register "type" = "UPC_TYPE_HUB"
  90                                 device usb 0.0 on
  91                                         chip drivers/usb/acpi
  92                                                 register "desc" = ""Right Type-A Port""
  93                                                 register "type" = "UPC_TYPE_A"
  94                                                 register "group" = "ACPI_PLD_GROUP(2, 2)"
  95                                                 device usb 2.1 on end
  96                                         end
  97                                         chip drivers/usb/acpi
  98                                                 device usb 2.3 off end
  99                                         end
 100                                         chip drivers/usb/acpi
 101                                                 register "desc" = ""Right Type-A Port""
 102                                                 register "type" = "UPC_TYPE_USB3_A"
 103                                                 register "group" = "ACPI_PLD_GROUP(2, 2)"
 104                                                 device usb 3.1 on end
 105                                         end
 106                                         chip drivers/usb/acpi
 107                                                 device usb 3.3 off end
 108                                         end
 109                                 end
 110                         end
 111                 end     # - XHCI
 112                 device pci 17.1 on
 113                         chip drivers/i2c/da7219
 114                                 register "irq" = "ACPI_IRQ_LEVEL_LOW(GPIO_137_IRQ)"
 115                                 register "btn_cfg" = "50"
 116                                 register "mic_det_thr" = "200"
 117                                 register "jack_ins_deb" = "20"
 118                                 register "jack_det_rate" = ""32ms_64ms""
 119                                 register "jack_rem_deb" = "1"
 120                                 register "a_d_btn_thr" = "0xa"
 121                                 register "d_b_btn_thr" = "0x16"
 122                                 register "b_c_btn_thr" = "0x21"
 123                                 register "c_mic_btn_thr" = "0x3e"
 124                                 register "btn_avg" = "4"
 125                                 register "adc_1bit_rpt" = "1"
 126                                 register "micbias_lvl" = "2600"
 127                                 register "mic_amp_in_sel" = ""diff""
 128                                 device i2c 1a on end
 129                         end
 130                 end     # - I2C 5
 131                 device pci 17.2 on
 132                         chip drivers/i2c/generic
 133                                 register "hid" = ""ELAN0000""
 134                                 register "desc" = ""ELAN Touchpad""
 135                                 register "irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPIO_135_IRQ)"
 136                                 register "wake" = "GPE0_DW3_27"
 137                                 register "detect" = "1"
 138                                 device i2c 15 on end
 139                         end
 140                         chip drivers/i2c/hid
 141                                 register "generic.hid" = ""ZNT0000""
 142                                 register "generic.desc" = ""Zinitix Touchpad""
 143                                 register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPIO_135_IRQ)"
 144                                 register "generic.wake" = "GPE0_DW3_27"
 145                                 register "generic.detect" = "1"
 146                                 register "hid_desc_reg_offset" = "0xE"
 147                                 device i2c 40 on end
 148                         end
 149                 end     # - I2C 6
 150         end
 151
 152         # Disable compliance mode
 153         register "disable_compliance_mode" = "1"
 154 end