sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/system76/cml-u: Convert lemp9 to a variant

Browse Source 
Change-Id: I13777cf6f663ca8c52a059a60cfcdfe6ecc5b9ae
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64528
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jeremy Soller <jeremy@system76.com>
This commit is contained in:
Tim Crawford
2022-11-28 12:54:24 -07:00
committed by Felix Held
parent 1ef3779516
commit 5b7b04c938
31 changed files with 483 additions and 552 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/mainboard/system76/cml-u/Kconfig
View File

@@ -1,4 +1,4 @@
if BOARD_SYSTEM76_GALP4 || BOARD_SYSTEM76_DARP6
if BOARD_SYSTEM76_DARP6 || BOARD_SYSTEM76_GALP4 || BOARD_SYSTEM76_LEMP9
config BOARD_SPECIFIC_OPTIONS
def_bool y
@@ -10,13 +10,15 @@ config BOARD_SPECIFIC_OPTIONS
select HAVE_ACPI_TABLES
select HAVE_CMOS_DEFAULT
select HAVE_OPTION_TABLE
select HAVE_SPD_IN_CBFS if BOARD_SYSTEM76_LEMP9
select INTEL_GMA_HAVE_VBT
select INTEL_LPSS_UART_FOR_CONSOLE
select MEMORY_MAPPED_TPM
select MAINBOARD_HAS_TPM2
select NO_UART_ON_SUPERIO
select PCIEXP_HOTPLUG
select PCIEXP_HOTPLUG_PREFETCH_MEM_BELOW_4G # Fix running out of MTRRs
select PCIEXP_HOTPLUG if BOARD_SYSTEM76_DARP6 || BOARD_SYSTEM76_GALP4
# Fix running out of MTRRs
select PCIEXP_HOTPLUG_PREFETCH_MEM_BELOW_4G if BOARD_SYSTEM76_DARP6 || BOARD_SYSTEM76_GALP4
select SOC_INTEL_COMETLAKE_1
select SOC_INTEL_COMMON_BLOCK_HDA_VERB
select SPD_READ_BY_WORD
@@ -29,6 +31,7 @@ config MAINBOARD_DIR
config VARIANT_DIR
default "galp4" if BOARD_SYSTEM76_GALP4
default "darp6" if BOARD_SYSTEM76_DARP6
default "lemp9" if BOARD_SYSTEM76_LEMP9
config OVERRIDE_DEVICETREE
default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb"
@@ -36,16 +39,20 @@ config OVERRIDE_DEVICETREE
config MAINBOARD_PART_NUMBER
default "galp4" if BOARD_SYSTEM76_GALP4
default "darp6" if BOARD_SYSTEM76_DARP6
default "lemp9" if BOARD_SYSTEM76_LEMP9
config MAINBOARD_SMBIOS_PRODUCT_NAME
default "Galago Pro" if BOARD_SYSTEM76_GALP4
default "Darter Pro" if BOARD_SYSTEM76_DARP6
default "Lemur Pro" if BOARD_SYSTEM76_LEMP9
config MAINBOARD_VERSION
default "galp4" if BOARD_SYSTEM76_GALP4
default "darp6" if BOARD_SYSTEM76_DARP6
default "lemp9" if BOARD_SYSTEM76_LEMP9
config CBFS_SIZE
default 0xc00000 if BOARD_SYSTEM76_LEMP9
default 0xA00000
config CONSOLE_POST

3
src/mainboard/system76/cml-u/Kconfig.name
View File

@@ -3,3 +3,6 @@ config BOARD_SYSTEM76_GALP4
config BOARD_SYSTEM76_DARP6
bool "darp6"
config BOARD_SYSTEM76_LEMP9
bool "lemp9"

4
src/mainboard/system76/cml-u/Makefile.inc
View File

@@ -4,5 +4,7 @@ bootblock-y += bootblock.c
bootblock-y += gpio_early.c
ramstage-y += ramstage.c
ramstage-y += gpio.c
ramstage-y += variants/$(VARIANT_DIR)/gpio.c
ramstage-y += variants/$(VARIANT_DIR)/hda_verb.c
SPD_SOURCES = samsung-K4AAG165WA-BCTD

60
src/mainboard/system76/cml-u/devicetree.cb
View File

@@ -70,31 +70,14 @@ chip soc/intel/cannonlake
device pci 12.5 off end # UFS SCS
device pci 12.6 off end # GSPI #2
device pci 13.0 off end # Integrated Sensor Hub
device pci 14.0 on # USB xHCI
# USB2
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # Type-A port 1
register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # 3G / LTE
register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC_SKIP)" # Type-C port 3
register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)" # USB Board port 4
register "usb2_ports[6]" = "USB2_PORT_MAX(OC_SKIP)" # Camera
register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # Bluetooth
# USB3
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A port 1
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # 4G
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-C port 3
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB Board port 4
register "usb3_ports[4]" = "USB3_PORT_EMPTY" # Used by TBT
register "usb3_ports[5]" = "USB3_PORT_EMPTY" # Used by TBT
end
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.3 on # CNVi wifi
chip drivers/wifi/generic
register "wake" = "PME_B0_EN_BIT"
register "wake" = "GPE0_PME_B0"
device generic 0 on end
end
end
device pci 14.5 off end # SDCard
device pci 15.0 on end # I2C #0
device pci 15.1 off end # I2C #1
device pci 15.2 off end # I2C #2
device pci 15.3 off end # I2C #3
@@ -104,52 +87,23 @@ chip soc/intel/cannonlake
device pci 16.3 off end # Management Engine KT Redirection
device pci 16.4 off end # Management Engine Interface 3
device pci 16.5 off end # Management Engine Interface 4
device pci 17.0 on # SATA
register "SataPortsEnable[0]" = "1"
register "SataPortsEnable[2]" = "1"
end
device pci 19.0 off end # I2C #4
device pci 19.1 off end # I2C #5
device pci 19.2 on end # UART #2
device pci 1a.0 off end # eMMC
device pci 1c.0 on end # PCI Express Port 1
device pci 1c.0 off end # PCI Express Port 1
device pci 1c.1 off end # PCI Express Port 2
device pci 1c.2 off end # PCI Express Port 3
device pci 1c.3 off end # PCI Express Port 4
device pci 1c.4 on # PCI Express Port 5
# PCI Express Root port #5 x4, Clock 4 (TBT)
register "PcieRpEnable[4]" = "1"
register "PcieRpLtrEnable[4]" = "1"
register "PcieRpHotPlug[4]" = "1"
register "PcieClkSrcUsage[4]" = "4"
register "PcieClkSrcClkReq[4]" = "4"
end
device pci 1c.4 off end # PCI Express Port 5
device pci 1c.5 off end # PCI Express Port 6
device pci 1c.6 off end # PCI Express Port 7
device pci 1c.7 off end # PCI Express Port 8
device pci 1d.0 on # PCI Express Port 9
# PCI Express Root port #9 x1, Clock 3 (LAN)
register "PcieRpEnable[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[3]" = "8"
register "PcieClkSrcClkReq[3]" = "3"
end
device pci 1d.1 on # PCI Express Port 10
# PCI Express Root port #10 x1, Clock 2 (WLAN)
register "PcieRpEnable[9]" = "1"
register "PcieRpLtrEnable[9]" = "0"
register "PcieClkSrcUsage[2]" = "9"
register "PcieClkSrcClkReq[2]" = "2"
end
device pci 1d.0 off end # PCI Express Port 9
device pci 1d.1 off end # PCI Express Port 10
device pci 1d.2 off end # PCI Express Port 11
device pci 1d.3 off end # PCI Express Port 12
device pci 1d.4 on # PCI Express Port 13
# PCI Express Root port #13 x4, Clock 5 (NVMe)
register "PcieRpEnable[12]" = "1"
register "PcieRpLtrEnable[12]" = "1"
register "PcieClkSrcUsage[5]" = "12"
register "PcieClkSrcClkReq[5]" = "5"
end
device pci 1d.4 off end # PCI Express Port 13
device pci 1d.5 off end # PCI Express Port 14
device pci 1d.6 off end # PCI Express Port 15
device pci 1d.7 off end # PCI Express Port 16
@@ -169,8 +123,6 @@ chip soc/intel/cannonlake
device pci 1f.2 hidden end # Power Management Controller
device pci 1f.3 on # Intel HDA
register "PchHdaAudioLinkHda" = "1"
register "PchHdaAudioLinkDmic0" = "1"
register "PchHdaAudioLinkDmic1" = "1"
end
device pci 1f.4 on end # SMBus
device pci 1f.5 on end # PCH SPI

0
src/mainboard/system76/lemp9/spd/samsung-K4AAG165WA-BCTD.spd.hex → src/mainboard/system76/cml-u/spd/samsung-K4AAG165WA-BCTD.spd.hex
View File

1
src/mainboard/system76/cml-u/gpio.c → src/mainboard/system76/cml-u/variants/darp6/gpio.c
View File

@@ -1,7 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <mainboard/gpio.h>
#include <soc/gpe.h>
#include <soc/gpio.h>
static const struct pad_config gpio_table[] = {

58
src/mainboard/system76/cml-u/variants/darp6/overridetree.cb
View File

@@ -1,7 +1,24 @@
chip soc/intel/cannonlake
device domain 0 on
subsystemid 0x1558 0x1404 inherit
device pci 15.0 on
device pci 14.0 on # USB xHCI
# USB2
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # Type-A port 1
register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # 3G / LTE
register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC_SKIP)" # Type-C port 3
register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)" # USB Board port 4
register "usb2_ports[6]" = "USB2_PORT_MAX(OC_SKIP)" # Camera
register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # Bluetooth
# USB3
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A port 1
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # 4G
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-C port 3
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB Board port 4
register "usb3_ports[4]" = "USB3_PORT_EMPTY" # Used by TBT
register "usb3_ports[5]" = "USB3_PORT_EMPTY" # Used by TBT
end
device pci 15.0 on # I2C #0
chip drivers/i2c/hid
register "generic.hid" = ""SYNA1202""
register "generic.desc" = ""Synaptics Touchpad""
@@ -10,6 +27,43 @@ chip soc/intel/cannonlake
register "hid_desc_reg_offset" = "0x20"
device i2c 2c on end
end
end # I2C #0
end
device pci 17.0 on # SATA
register "SataPortsEnable[0]" = "1"
register "SataPortsEnable[2]" = "1"
end
device pci 1c.4 on # PCI Express Port 5
# PCI Express Root port #5 x4, Clock 4 (TBT)
register "PcieRpEnable[4]" = "1"
register "PcieRpLtrEnable[4]" = "1"
register "PcieRpHotPlug[4]" = "1"
register "PcieClkSrcUsage[4]" = "4"
register "PcieClkSrcClkReq[4]" = "4"
end
device pci 1d.0 on # PCI Express Port 9
# PCI Express Root port #9 x1, Clock 3 (LAN)
register "PcieRpEnable[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[3]" = "8"
register "PcieClkSrcClkReq[3]" = "3"
end
device pci 1d.1 on # PCI Express Port 10
# PCI Express Root port #10 x1, Clock 2 (WLAN)
register "PcieRpEnable[9]" = "1"
register "PcieRpLtrEnable[9]" = "0"
register "PcieClkSrcUsage[2]" = "9"
register "PcieClkSrcClkReq[2]" = "2"
end
device pci 1d.4 on # PCI Express Port 13
# PCI Express Root port #13 x4, Clock 5 (NVMe)
register "PcieRpEnable[12]" = "1"
register "PcieRpLtrEnable[12]" = "1"
register "PcieClkSrcUsage[5]" = "12"
register "PcieClkSrcClkReq[5]" = "5"
end
device pci 1f.3 on # Intel HDA
register "PchHdaAudioLinkDmic0" = "1"
register "PchHdaAudioLinkDmic1" = "1"
end
end
end

4
src/mainboard/system76/cml-u/romstage.c → src/mainboard/system76/cml-u/variants/darp6/romstage.c
View File

@@ -6,11 +6,11 @@
static const struct cnl_mb_cfg memcfg = {
.spd[0] = {
.read_type = READ_SMBUS,
.spd_spec = {.spd_smbus_address = 0xa0},
.spd_spec = { .spd_smbus_address = 0xa0 },
},
.spd[2] = {
.read_type = READ_SMBUS,
.spd_spec = {.spd_smbus_address = 0xa4},
.spd_spec = { .spd_smbus_address = 0xa4 },
},
.rcomp_resistor = { 121, 81, 100 },
.rcomp_targets = { 100, 40, 20, 20, 26 },

217
src/mainboard/system76/cml-u/variants/galp4/gpio.c Normal file
View File

@@ -0,0 +1,217 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <mainboard/gpio.h>
#include <soc/gpio.h>
static const struct pad_config gpio_table[] = {
/* ------- GPIO Group GPD ------- */
PAD_NC(GPD0, NONE), // PM_BATLOW#
PAD_CFG_NF(GPD1, NATIVE, DEEP, NF1), // AC_PRESENT
PAD_NC(GPD2, NONE),
PAD_CFG_NF(GPD3, UP_20K, DEEP, NF1), // PWR_BTN#
PAD_CFG_NF(GPD4, NONE, DEEP, NF1), // SUSB#_PCH
PAD_CFG_NF(GPD5, NONE, DEEP, NF1), // SUSC#_PCH
PAD_NC(GPD6, NONE),
PAD_CFG_GPI(GPD7, NONE, DEEP), // 100k pull up
PAD_CFG_NF(GPD8, NONE, DEEP, NF1), // SUS_CLK
PAD_NC(GPD9, NONE), // GPD9_RTD3
PAD_NC(GPD10, NONE),
PAD_NC(GPD11, NONE),
/* ------- GPIO Group A ------- */
PAD_CFG_NF(GPP_A0, NONE, DEEP, NF1), // SB_KBCRST#
PAD_CFG_NF(GPP_A1, NATIVE, DEEP, NF1), // LPC_AD0
PAD_CFG_NF(GPP_A2, NATIVE, DEEP, NF1), // LPC_AD1
PAD_CFG_NF(GPP_A3, NATIVE, DEEP, NF1), // LPC_AD2
PAD_CFG_NF(GPP_A4, NATIVE, DEEP, NF1), // LPC_AD3
PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1), // LPC_FRAME#
PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1), // SERIRQ with 10k pull up
PAD_CFG_GPI(GPP_A7, NONE, DEEP), // TPM_PIRQ#
PAD_CFG_NF(GPP_A8, NONE, DEEP, NF1), // PM_CLKRUN# with 8.2k pull-up
PAD_CFG_NF(GPP_A9, DN_20K, DEEP, NF1), // PCLK_KBC
PAD_NC(GPP_A10, NONE),
PAD_NC(GPP_A11, NONE),
PAD_NC(GPP_A12, NONE), // PCH_GPP_A12
PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1), // SUSWARN#
PAD_NC(GPP_A14, NONE),
PAD_CFG_NF(GPP_A15, UP_20K, DEEP, NF1), // SUS_PWR_ACK
PAD_NC(GPP_A16, NONE),
PAD_CFG_GPI(GPP_A17, NONE, DEEP), // LIGHT_KB_DET#
PAD_NC(GPP_A18, NONE),
PAD_CFG_GPO(GPP_A19, 1, DEEP), // SATA_PWR_EN
PAD_NC(GPP_A20, NONE),
PAD_NC(GPP_A21, NONE),
PAD_CFG_GPO(GPP_A22, 0, DEEP), // PS8338B_SW
PAD_CFG_GPO(GPP_A23, 0, DEEP), // PS8338B_PCH
/* ------- GPIO Group B ------- */
PAD_NC(GPP_B0, NONE), // CORE_VID0
PAD_NC(GPP_B1, NONE), // CORE_VID1
PAD_CFG_GPO(GPP_B2, 0, DEEP), // CNVI_WAKE#
PAD_NC(GPP_B3, NONE),
PAD_NC(GPP_B4, NONE),
PAD_NC(GPP_B5, NONE),
PAD_NC(GPP_B6, NONE),
PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), // WLAN_CLKREQ#
PAD_CFG_NF(GPP_B8, NONE, DEEP, NF1), // LAN_CLKREQ#
PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1), // TBT_CLKREQ#
PAD_CFG_NF(GPP_B10, NONE, DEEP, NF1), // SSD_CLKREQ#
PAD_NC(GPP_B11, NONE), // EXT_PWR_GATE#
PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), // SLP_S0# with 100k pull down
PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), // PLT_RST#
PAD_CFG_NF(GPP_B14, NONE, DEEP, NF1), // PCH_SPKR
PAD_NC(GPP_B15, NONE),
PAD_NC(GPP_B16, NONE), // PCH_GPP_B16
PAD_NC(GPP_B17, NONE), // PCH_GPP_B17
PAD_NC(GPP_B18, NONE), // PCH_GPP_B18 - strap for disabling no reboot mode
PAD_NC(GPP_B19, NONE),
PAD_NC(GPP_B20, NONE),
PAD_NC(GPP_B21, NONE),
PAD_NC(GPP_B22, NONE), // PCH_GPP_B22
PAD_NC(GPP_B23, NONE),
/* ------- GPIO Group C ------- */
PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), // SMB_CLK_DDR
PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), // SMB_DAT_DDR
PAD_NC(GPP_C2, NONE), // PCH_GPP_C2 with 4.7k pull-up
PAD_NC(GPP_C3, NONE),
PAD_NC(GPP_C4, NONE),
PAD_NC(GPP_C5, NONE), // PCH_GPP_C5 with 4.7k pull down
PAD_CFG_GPI(GPP_C6, NONE, DEEP), // LAN_WAKEUP#
PAD_NC(GPP_C7, NONE),
PAD_NC(GPP_C8, NONE),
_PAD_CFG_STRUCT(GPP_C9, 0x82880100, 0x3000), // TBCIO_PLUG_EVENT
PAD_CFG_TERM_GPO(GPP_C10, 0, NONE, PLTRST), // TBT_FRC_PWR
PAD_NC(GPP_C11, NONE),
PAD_CFG_GPO(GPP_C12, 1, PLTRST), // GPP_C12_RTD3
PAD_CFG_GPO(GPP_C13, 1, PLTRST), // SSD_PWR_DN#
PAD_CFG_GPO(GPP_C14, 0, PLTRST), // TBTA_HRESET
PAD_CFG_GPO(GPP_C15, 1, PLTRST), // TBT_PERST_N
PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1), // T_SDA
PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1), // T_SCL
PAD_NC(GPP_C18, NONE),
PAD_NC(GPP_C19, NONE), // SWI# on galp4, NC on darp6
PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), // UART2_RXD
PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), // UART2_TXD
PAD_NC(GPP_C22, NONE),
PAD_CFG_GPI_APIC_LOW(GPP_C23, NONE, PLTRST), // NC on galp4, TP_ATTN# on darp6
/* ------- GPIO Group D ------- */
PAD_NC(GPP_D0, NONE),
PAD_NC(GPP_D1, NONE),
PAD_NC(GPP_D2, NONE),
PAD_NC(GPP_D3, NONE),
PAD_NC(GPP_D4, NONE),
PAD_NC(GPP_D5, NONE),
PAD_NC(GPP_D6, NONE),
PAD_NC(GPP_D7, NONE),
PAD_CFG_GPO(GPP_D8, 1, DEEP), // SB_BLON
_PAD_CFG_STRUCT(GPP_D9, 0x40880100, 0x0000), // SWI#
PAD_NC(GPP_D10, NONE),
_PAD_CFG_STRUCT(GPP_D11, 0x40880100, 0x3000), // RTD3_PCIE_WAKE#
PAD_NC(GPP_D12, NONE), // PCH_GPP_D12
PAD_NC(GPP_D13, NONE),
PAD_NC(GPP_D14, NONE),
PAD_CFG_GPO(GPP_D15, 1, DEEP), // TBT_RTD3_PWR_EN_D15 on galp4, NC on darp6
PAD_CFG_GPO(GPP_D16, 1, PWROK), // RTD3_3G_PW R_EN on galp4, NC on darp6
PAD_NC(GPP_D17, NONE),
PAD_NC(GPP_D18, NONE),
PAD_CFG_NF(GPP_D19, NONE, DEEP, NF1), // GPPC_DMIC_CLK
PAD_CFG_NF(GPP_D20, NONE, DEEP, NF1), // GPPC_DMIC_DATA
PAD_CFG_GPI(GPP_D21, NONE, DEEP), // TPM_DET#
PAD_CFG_GPI(GPP_D22, NONE, DEEP), // TPM_TCM_Detect
PAD_NC(GPP_D23, NONE),
/* ------- GPIO Group E ------- */
PAD_NC(GPP_E0, NONE), // PCH_GPP_E0 with 10k pull-up
PAD_NC(GPP_E1, NONE), // SATA_ODD_PRSNT#
PAD_CFG_NF(GPP_E2, UP_20K, DEEP, NF1), // SATAGP2
PAD_NC(GPP_E3, NONE),
PAD_NC(GPP_E4, NONE),
PAD_NC(GPP_E5, NONE),
PAD_CFG_NF(GPP_E6, NONE, DEEP, NF1), // DEVSLP2
PAD_NC(GPP_E7, NONE),
PAD_CFG_NF(GPP_E8, NONE, DEEP, NF1), // PCH_SATAHDD_LED#
PAD_NC(GPP_E9, NONE), // GP_BSSB_CLK
PAD_NC(GPP_E10, NONE), // GPP_E10
PAD_NC(GPP_E11, NONE), // GPP_E11
PAD_NC(GPP_E12, NONE), // USB_OC#78
PAD_CFG_NF(GPP_E13, NONE, DEEP, NF1), // MUX_HPD
PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), // HDMI_HPD
_PAD_CFG_STRUCT(GPP_E15, 0x42840100, 0x0), // SMI#
_PAD_CFG_STRUCT(GPP_E16, 0x80880100, 0x0000), // SCI#
PAD_CFG_NF(GPP_E17, NONE, DEEP, NF1), // EDP_HPD
PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1), // MDP_CTRLCLK
PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1), // MDP_CTRLDATA
PAD_CFG_NF(GPP_E20, NONE, DEEP, NF1), // HDMI_CTRLCLK
PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1), // HDMI_CTRLDATA
PAD_NC(GPP_E22, NONE),
PAD_NC(GPP_E23, NONE),
/* ------- GPIO Group F ------- */
PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1), // CNVI_GNSS_PA_BLANKING
PAD_NC(GPP_F1, NONE),
PAD_NC(GPP_F2, NONE),
PAD_NC(GPP_F3, NONE),
PAD_CFG_NF(GPP_F4, NONE, DEEP, NF1), // CNVI_BRI_DT
PAD_CFG_NF(GPP_F5, UP_20K, DEEP, NF1), // CNVI_BRI_RSP
PAD_CFG_NF(GPP_F6, NONE, DEEP, NF1), // CNVI_RGI_DT
PAD_CFG_NF(GPP_F7, UP_20K, DEEP, NF1), // CNVI_RGI_RSP
PAD_CFG_NF(GPP_F8, NONE, DEEP, NF1), // CNVI_MFUART2_RXD
PAD_CFG_NF(GPP_F9, NONE, DEEP, NF1), // CNVI_MFUART2_TXD
PAD_NC(GPP_F10, NONE),
PAD_NC(GPP_F11, NONE),
PAD_NC(GPP_F12, NONE),
PAD_NC(GPP_F13, NONE),
PAD_NC(GPP_F14, NONE),
PAD_NC(GPP_F15, NONE),
PAD_NC(GPP_F16, NONE),
PAD_NC(GPP_F17, NONE),
PAD_NC(GPP_F18, NONE),
PAD_NC(GPP_F19, NONE),
PAD_NC(GPP_F20, NONE),
PAD_NC(GPP_F21, NONE),
PAD_NC(GPP_F22, NONE),
PAD_CFG_GPI(GPP_F23, NONE, DEEP), // A4WP_PRESENT
/* ------- GPIO Group G ------- */
PAD_CFG_GPI(GPP_G0, NONE, DEEP), // EDP_DET
PAD_NC(GPP_G1, NONE),
PAD_NC(GPP_G2, NONE),
PAD_CFG_GPO(GPP_G3, 0, DEEP), // ASM1543_I_SEL0
PAD_CFG_GPO(GPP_G4, 0, DEEP), // ASM1543_I_SEL1
PAD_NC(GPP_G5, NONE), // BOARD_ID
PAD_NC(GPP_G6, NONE),
PAD_NC(GPP_G7, NONE), // TBT_Detect
/* ------- GPIO Group H ------- */
PAD_NC(GPP_H0, NONE),
PAD_CFG_NF(GPP_H1, NONE, DEEP, NF3), // CNVI_RST#
PAD_CFG_NF(GPP_H2, NONE, DEEP, NF3), // CNVI_CLKREQ
PAD_NC(GPP_H3, NONE),
PAD_NC(GPP_H4, NONE),
PAD_NC(GPP_H5, NONE),
PAD_NC(GPP_H6, NONE),
PAD_NC(GPP_H7, NONE),
PAD_NC(GPP_H8, NONE),
PAD_NC(GPP_H9, NONE),
PAD_NC(GPP_H10, NONE),
PAD_NC(GPP_H11, NONE),
PAD_NC(GPP_H12, NONE),
PAD_NC(GPP_H13, NONE),
PAD_NC(GPP_H14, NONE), // G_INT1
PAD_NC(GPP_H15, NONE),
PAD_NC(GPP_H16, NONE),
PAD_NC(GPP_H17, NONE),
PAD_CFG_NF(GPP_H18, NONE, DEEP, NF1), // CPU_C10_GATE#
PAD_NC(GPP_H19, NONE),
PAD_NC(GPP_H20, NONE),
PAD_NC(GPP_H21, NONE), // GPPC_H21
PAD_CFG_GPO(GPP_H22, 1, DEEP), // TBT_RTD3_PWR_EN_H22
PAD_NC(GPP_H23, NONE), // WIGIG_PEWAKE on galp4, NC on darp6
};
void mainboard_configure_gpios(void)
{
gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table));
}

58
src/mainboard/system76/cml-u/variants/galp4/overridetree.cb
View File

@@ -1,8 +1,62 @@
chip soc/intel/cannonlake
device domain 0 on
subsystemid 0x1558 0x1403 inherit
device pci 15.0 on
device pci 14.0 on # USB xHCI
# USB2
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # Type-A port 1
register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # 3G / LTE
register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC_SKIP)" # Type-C port 3
register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)" # USB Board port 4
register "usb2_ports[6]" = "USB2_PORT_MAX(OC_SKIP)" # Camera
register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # Bluetooth
# USB3
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A port 1
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # 4G
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-C port 3
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)" # USB Board port 4
register "usb3_ports[4]" = "USB3_PORT_EMPTY" # Used by TBT
register "usb3_ports[5]" = "USB3_PORT_EMPTY" # Used by TBT
end
device pci 15.0 on # I2C #0
# I2C HID not supported on galp4
end # I2C #0
end
device pci 17.0 on # SATA
register "SataPortsEnable[0]" = "1"
register "SataPortsEnable[2]" = "1"
end
device pci 1c.4 on # PCI Express Port 5
# PCI Express Root port #5 x4, Clock 4 (TBT)
register "PcieRpEnable[4]" = "1"
register "PcieRpLtrEnable[4]" = "1"
register "PcieRpHotPlug[4]" = "1"
register "PcieClkSrcUsage[4]" = "4"
register "PcieClkSrcClkReq[4]" = "4"
end
device pci 1d.0 on # PCI Express Port 9
# PCI Express Root port #9 x1, Clock 3 (LAN)
register "PcieRpEnable[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[3]" = "8"
register "PcieClkSrcClkReq[3]" = "3"
end
device pci 1d.1 on # PCI Express Port 10
# PCI Express Root port #10 x1, Clock 2 (WLAN)
register "PcieRpEnable[9]" = "1"
register "PcieRpLtrEnable[9]" = "0"
register "PcieClkSrcUsage[2]" = "9"
register "PcieClkSrcClkReq[2]" = "2"
end
device pci 1d.4 on # PCI Express Port 13
# PCI Express Root port #13 x4, Clock 5 (NVMe)
register "PcieRpEnable[12]" = "1"
register "PcieRpLtrEnable[12]" = "1"
register "PcieClkSrcUsage[5]" = "12"
register "PcieClkSrcClkReq[5]" = "5"
end
device pci 1f.3 on # Intel HDA
register "PchHdaAudioLinkDmic0" = "1"
register "PchHdaAudioLinkDmic1" = "1"
end
end
end

24
src/mainboard/system76/cml-u/variants/galp4/romstage.c Normal file
View File

@@ -0,0 +1,24 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <soc/cnl_memcfg_init.h>
#include <soc/romstage.h>
static const struct cnl_mb_cfg memcfg = {
.spd[0] = {
.read_type = READ_SMBUS,
.spd_spec = { .spd_smbus_address = 0xa0 },
},
.spd[2] = {
.read_type = READ_SMBUS,
.spd_spec = { .spd_smbus_address = 0xa4 },
},
.rcomp_resistor = { 121, 81, 100 },
.rcomp_targets = { 100, 40, 20, 20, 26 },
.dq_pins_interleaved = 1,
.vref_ca_config = 2,
};
void mainboard_memory_init_params(FSPM_UPD *memupd)
{
cannonlake_memcfg_init(&memupd->FspmConfig, &memcfg);
}

2
src/mainboard/system76/cml-u/variants/lemp9/board_info.txt Normal file
View File

@@ -0,0 +1,2 @@
Board name: lemp9
Release year: 2020

0
src/mainboard/system76/lemp9/data.vbt → src/mainboard/system76/cml-u/variants/lemp9/data.vbt
View File

24
src/mainboard/system76/lemp9/gpio.h → src/mainboard/system76/cml-u/variants/lemp9/gpio.c
View File

@@ -1,23 +1,8 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef MAINBOARD_GPIO_H
#define MAINBOARD_GPIO_H
#include <mainboard/gpio.h>
#include <soc/gpio.h>
#ifndef __ACPI__
/* Name format: <pad name> / <net/pin name in schematics> */
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* UART2_RXD */
PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* UART2_TXD */
PAD_NC(GPP_C22, UP_20K),
PAD_NC(GPP_C23, UP_20K),
};
/* Pad configuration in ramstage. */
static const struct pad_config gpio_table[] = {
/* ------- GPIO Group GPD ------- */
PAD_NC(GPD0, NONE),
@@ -248,6 +233,7 @@ static const struct pad_config gpio_table[] = {
PAD_NC(GPP_H23, UP_20K),
};
#endif
#endif
void mainboard_configure_gpios(void)
{
gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table));
}

0
src/mainboard/system76/lemp9/hda_verb.c → src/mainboard/system76/cml-u/variants/lemp9/hda_verb.c
View File

75
src/mainboard/system76/cml-u/variants/lemp9/overridetree.cb Normal file
View File

@@ -0,0 +1,75 @@
chip soc/intel/cannonlake
device domain 0 on
subsystemid 0x1558 0x1401 inherit
device pci 14.0 on # USB xHCI
# USB2
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # Type-A port 1
register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC_SKIP)" # Type-C port 2
register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)" # Type-A port 3
register "usb2_ports[6]" = "USB2_PORT_MAX(OC_SKIP)" # Camera
register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # Bluetooth
# USB3
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A port 1
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-C port 2
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A port 3
end
device pci 15.0 on # I2C #0
chip drivers/i2c/hid
register "generic.hid" = ""ELAN040D""
register "generic.desc" = ""ELAN Touchpad""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "generic.detect" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 15 on end
end
end
device pci 17.0 on # SATA
register "SataSalpSupport" = "1"
# Port 2 (J_SSD2)
register "SataPortsEnable[1]" = "1"
register "SataPortsDevSlp[1]" = "1"
# Port 3 (J_SSD1)
register "SataPortsEnable[2]" = "1"
register "SataPortsDevSlp[2]" = "1"
end
device pci 1c.5 on # PCI Express Port 6
device pci 00.0 on end # x1 Card reader
register "PcieRpEnable[5]" = "1"
register "PcieRpLtrEnable[5]" = "1"
register "PcieClkSrcUsage[3]" = "5"
register "PcieClkSrcClkReq[3]" = "3"
register "PcieRpSlotImplemented[5]" = "1"
end
device pci 1c.7 on # PCI Express Port 8
device pci 00.0 on end # x1 M.2/E 2230 (J_WLAN1)
register "PcieRpEnable[7]" = "1"
register "PcieRpLtrEnable[7]" = "1"
register "PcieClkSrcUsage[2]" = "7"
register "PcieClkSrcClkReq[2]" = "2"
register "PcieRpSlotImplemented[7]" = "1"
chip drivers/wifi/generic
device pci 00.0 on end
end
smbios_slot_desc "SlotTypeM2Socket1_SD" "SlotLengthOther" "M.2/E 2230 (J_WLAN1)" "SlotDataBusWidth1X"
end
device pci 1d.0 on # PCI Express Port 9
device pci 00.0 on end # x4 M.2/M 2280 (J_SSD2)
register "PcieRpEnable[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[4]" = "8"
register "PcieClkSrcClkReq[4]" = "4"
register "PcieRpSlotImplemented[8]" = "1"
smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2/M 2280 (J_SSD2)" "SlotDataBusWidth4X"
end
device pci 1d.4 on # PCI Express Port 13
device pci 00.0 on end # x4 M.2/M 2280 (J_SSD1)
register "PcieRpEnable[12]" = "1"
register "PcieRpLtrEnable[12]" = "1"
register "PcieClkSrcUsage[5]" = "12"
register "PcieClkSrcClkReq[5]" = "5"
register "PcieRpSlotImplemented[12]" = "1"
smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2/M 2280 (J_SSD1)" "SlotDataBusWidth4X"
end
end
end

24
src/mainboard/system76/cml-u/variants/lemp9/romstage.c Normal file
View File

@@ -0,0 +1,24 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <soc/cnl_memcfg_init.h>
#include <soc/romstage.h>
static const struct cnl_mb_cfg memcfg = {
.spd[0] = {
.read_type = READ_SPD_CBFS,
.spd_spec = { .spd_index = 0 },
},
.spd[2] = {
.read_type = READ_SMBUS,
.spd_spec = { .spd_smbus_address = 0xa4 },
},
.rcomp_resistor = { 121, 81, 100 },
.rcomp_targets = { 100, 40, 20, 20, 26 },
.dq_pins_interleaved = 1,
.vref_ca_config = 2,
};
void mainboard_memory_init_params(FSPM_UPD *memupd)
{
cannonlake_memcfg_init(&memupd->FspmConfig, &memcfg);
}

66
src/mainboard/system76/lemp9/Kconfig
View File

@@ -1,66 +0,0 @@
if BOARD_SYSTEM76_LEMP9
config BOARD_SPECIFIC_OPTIONS
def_bool y
select BOARD_ROMSIZE_KB_16384
select DRIVERS_I2C_HID
select EC_SYSTEM76_EC
select HAVE_ACPI_RESUME
select HAVE_ACPI_TABLES
select HAVE_CMOS_DEFAULT
select HAVE_OPTION_TABLE
select HAVE_SMI_HANDLER
select HAVE_SPD_IN_CBFS
select INTEL_GMA_HAVE_VBT
select INTEL_LPSS_UART_FOR_CONSOLE
select MEMORY_MAPPED_TPM
select MAINBOARD_HAS_TPM2
select NO_UART_ON_SUPERIO
select SOC_INTEL_COMETLAKE_1
select SOC_INTEL_COMMON_BLOCK_HDA_VERB
select SPD_READ_BY_WORD
select SYSTEM_TYPE_LAPTOP
select TPM_MEASURED_BOOT
select USE_LEGACY_8254_TIMER # Fix failure to boot GRUB
config MAINBOARD_DIR
default "system76/lemp9"
config MAINBOARD_PART_NUMBER
default "lemp9"
config MAINBOARD_SMBIOS_PRODUCT_NAME
string
default "Lemur Pro"
config MAINBOARD_VERSION
string
default "lemp9"
config CBFS_SIZE
default 0xc00000
config CONSOLE_POST
bool
default y
config UART_FOR_CONSOLE
int
default 2
config DIMM_MAX
default 2
config VGA_BIOS_ID
string
default "8086,9b41"
config TPM_PIRQ
hex
default 0x10 # GPP_A7/PIRQA#
config POST_DEVICE
bool
default n
endif

2
src/mainboard/system76/lemp9/Kconfig.name
View File

@@ -1,2 +0,0 @@
config BOARD_SYSTEM76_LEMP9
bool "lemp9"

4
src/mainboard/system76/lemp9/Makefile.inc
View File

@@ -1,4 +0,0 @@
bootblock-y += bootblock.c
ramstage-y += ramstage.c
ramstage-y += hda_verb.c
SPD_SOURCES = samsung-K4AAG165WA-BCTD

11
src/mainboard/system76/lemp9/acpi/gpe.asl
View File

@@ -1,11 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
// GPP_D9 SCI
Method (_L29, 0, Serialized) {
Debug = Concatenate("GPE _L29: ", ToHexString(\_SB.PCI0.LPCB.EC0.WFNO))
If (\_SB.PCI0.LPCB.EC0.ECOK) {
If (\_SB.PCI0.LPCB.EC0.WFNO == One) {
Notify(\_SB.LID0, 0x80)
}
}
}

13
src/mainboard/system76/lemp9/acpi/mainboard.asl
View File

@@ -1,13 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#define EC_GPE_SCI 0x50 /* GPP_E16 */
#define EC_GPE_SWI 0x29 /* GPP_D9 */
#include <ec/system76/ec/acpi/ec.asl>
Scope (\_SB) {
#include "sleep.asl"
}
Scope (\_GPE) {
#include "gpe.asl"
}

11
src/mainboard/system76/lemp9/acpi/sleep.asl
View File

@@ -1,11 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/* Method called from _PTS prior to enter sleep state */
Method (MPTS, 1) {
\_SB.PCI0.LPCB.EC0.PTS (Arg0)
}
/* Method called from _WAK prior to wakeup */
Method (MWAK, 1) {
\_SB.PCI0.LPCB.EC0.WAK (Arg0)
}

8
src/mainboard/system76/lemp9/board_info.txt
View File

@@ -1,8 +0,0 @@
Vendor name: System76
Board name: lemp9
Category: laptop
Release year: 2020
ROM package: SOIC-8
ROM protocol: SPI
ROM socketed: n
Flashrom support: y

10
src/mainboard/system76/lemp9/bootblock.c
View File

@@ -1,10 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <bootblock_common.h>
#include <gpio.h>
#include "gpio.h"
void bootblock_mainboard_early_init(void)
{
gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
}

3
src/mainboard/system76/lemp9/cmos.default
View File

@@ -1,3 +0,0 @@
boot_option=Fallback
debug_level=Debug
me_state=Disable

39
src/mainboard/system76/lemp9/cmos.layout
View File

@@ -1,39 +0,0 @@
# SPDX-License-Identifier: GPL-2.0-only
entries
0 384 r 0 reserved_memory
# RTC_BOOT_BYTE (coreboot hardcoded)
384 1 e 4 boot_option
388 4 h 0 reboot_counter
# RTC_CLK_ALTCENTURY
400 8 r 0 century
412 4 e 6 debug_level
416 1 e 2 me_state
417 3 h 0 me_state_counter
984 16 h 0 check_sum
enumerations
2 0 Enable
2 1 Disable
4 0 Fallback
4 1 Normal
6 0 Emergency
6 1 Alert
6 2 Critical
6 3 Error
6 4 Warning
6 5 Notice
6 6 Info
6 7 Debug
6 8 Spew
checksums
checksum 408 983 984

201
src/mainboard/system76/lemp9/devicetree.cb
View File

@@ -1,201 +0,0 @@
chip soc/intel/cannonlake
register "common_soc_config" = "{
/* Touchpad */
.i2c[0] = {
.speed = I2C_SPEED_FAST,
.rise_time_ns = 80,
.fall_time_ns = 110,
},
}"
# CPU (soc/intel/cannonlake/cpu.c)
# Power limit
register "power_limits_config" = "{
.tdp_pl1_override = 20,
.tdp_pl2_override = 30,
}"
# Enable Enhanced Intel SpeedStep
register "eist_enable" = "1"
# FSP Memory (soc/intel/cannonlake/romstage/fsp_params.c)
register "SaGv" = "SaGv_Enabled"
#register "enable_c6dram" = "1"
# FSP Silicon (soc/intel/cannonlake/fsp_params.c)
# Serial I/O
register "SerialIoDevMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoPci, // Touchpad
[PchSerialIoIndexUART2] = PchSerialIoSkipInit, // LPSS UART
}"
# Misc
register "AcousticNoiseMitigation" = "1"
#register "dmipwroptimize" = "1"
#register "satapwroptimize" = "1"
# Power
register "PchPmSlpS3MinAssert" = "3" # 50ms
register "PchPmSlpS4MinAssert" = "1" # 1s
register "PchPmSlpSusMinAssert" = "2" # 500ms
register "PchPmSlpAMinAssert" = "4" # 2s
# Thermal
register "tcc_offset" = "12"
# PM Util (soc/intel/cannonlake/pmutil.c)
# GPE configuration
# Note that GPE events called out in ASL code rely on this
# route. i.e. If this route changes then the affected GPE
# offset bits also need to be changed.
# sudo devmem2 0xfe001920 (pmc_bar + GPIO_GPE_CFG)
register "gpe0_dw0" = "PMC_GPP_C"
register "gpe0_dw1" = "PMC_GPP_D"
register "gpe0_dw2" = "PMC_GPP_E"
# Actual device tree
device cpu_cluster 0 on
device lapic 0 on end
end
device domain 0 on
subsystemid 0x1558 0x1401 inherit
device pci 00.0 on end # Host Bridge
device pci 02.0 on # Integrated Graphics Device
register "gfx" = "GMA_DEFAULT_PANEL(0)"
end
device pci 04.0 on # SA Thermal device
register "Device4Enable" = "1"
end
device pci 12.0 on end # Thermal Subsystem
device pci 12.5 off end # UFS SCS
device pci 12.6 off end # GSPI #2
device pci 13.0 off end # Integrated Sensor Hub
device pci 14.0 on # USB xHCI
# USB2
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # Type-A port 1
register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC_SKIP)" # Type-C port 2
register "usb2_ports[2]" = "USB2_PORT_MID(OC_SKIP)" # Type-A port 3
register "usb2_ports[6]" = "USB2_PORT_MAX(OC_SKIP)" # Camera
register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # Bluetooth
# USB3
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A port 1
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-C port 2
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)" # Type-A port 3
end
device pci 14.1 off end # USB xDCI (OTG)
device pci 14.3 on
chip drivers/wifi/generic
register "wake" = "GPE0_PME_B0"
device generic 0 on end
end
end # CNVi wifi
device pci 14.5 off end # SDCard
device pci 15.0 on
chip drivers/i2c/hid
register "generic.hid" = ""ELAN040D""
register "generic.desc" = ""ELAN Touchpad""
register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_B3_IRQ)"
register "generic.detect" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 15 on end
end
end # I2C #0
device pci 15.1 off end # I2C #1
device pci 15.2 off end # I2C #2
device pci 15.3 off end # I2C #3
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
device pci 16.2 off end # Management Engine IDE-R
device pci 16.3 off end # Management Engine KT Redirection
device pci 16.4 off end # Management Engine Interface 3
device pci 16.5 off end # Management Engine Interface 4
device pci 17.0 on # SATA
register "SataSalpSupport" = "1"
# Port 2 (J_SSD2)
register "SataPortsEnable[1]" = "1"
register "SataPortsDevSlp[1]" = "1"
# Port 3 (J_SSD1)
register "SataPortsEnable[2]" = "1"
register "SataPortsDevSlp[2]" = "1"
end
device pci 19.0 off end # I2C #4
device pci 19.1 off end # I2C #5
device pci 19.2 on end # UART #2
device pci 1a.0 off end # eMMC
device pci 1c.0 off end # PCI Express Port 1
device pci 1c.1 off end # PCI Express Port 2
device pci 1c.2 off end # PCI Express Port 3
device pci 1c.3 off end # PCI Express Port 4
device pci 1c.4 off end # PCI Express Port 5
device pci 1c.5 on # PCI Express Port 6
device pci 00.0 on end # x1 Card reader
register "PcieRpEnable[5]" = "1"
register "PcieRpLtrEnable[5]" = "1"
register "PcieClkSrcUsage[3]" = "5"
register "PcieClkSrcClkReq[3]" = "3"
register "PcieRpSlotImplemented[5]" = "1"
end
device pci 1c.6 off end # PCI Express Port 7
device pci 1c.7 on # PCI Express Port 8
device pci 00.0 on end # x1 M.2/E 2230 (J_WLAN1)
register "PcieRpEnable[7]" = "1"
register "PcieRpLtrEnable[7]" = "1"
register "PcieClkSrcUsage[2]" = "7"
register "PcieClkSrcClkReq[2]" = "2"
register "PcieRpSlotImplemented[7]" = "1"
chip drivers/wifi/generic
device pci 00.0 on end
end
smbios_slot_desc "SlotTypeM2Socket1_SD" "SlotLengthOther" "M.2/E 2230 (J_WLAN1)" "SlotDataBusWidth1X"
end
device pci 1d.0 on # PCI Express Port 9
device pci 00.0 on end # x4 M.2/M 2280 (J_SSD2)
register "PcieRpEnable[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[4]" = "8"
register "PcieClkSrcClkReq[4]" = "4"
register "PcieRpSlotImplemented[8]" = "1"
smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2/M 2280 (J_SSD2)" "SlotDataBusWidth4X"
end
device pci 1d.1 off end # PCI Express Port 10
device pci 1d.2 off end # PCI Express Port 11
device pci 1d.3 off end # PCI Express Port 12
device pci 1d.4 on # PCI Express Port 13
device pci 00.0 on end # x4 M.2/M 2280 (J_SSD1)
register "PcieRpEnable[12]" = "1"
register "PcieRpLtrEnable[12]" = "1"
register "PcieClkSrcUsage[5]" = "12"
register "PcieClkSrcClkReq[5]" = "5"
register "PcieRpSlotImplemented[12]" = "1"
smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2/M 2280 (J_SSD1)" "SlotDataBusWidth4X"
end
device pci 1d.5 off end # PCI Express Port 14
device pci 1d.6 off end # PCI Express Port 15
device pci 1d.7 off end # PCI Express Port 16
device pci 1e.0 off end # UART #0
device pci 1e.1 off end # UART #1
device pci 1e.2 off end # GSPI #0
device pci 1e.3 off end # GSPI #1
device pci 1f.0 on # LPC Interface
# LPC configuration from lspci -s 1f.0 -xxx
# Address 0x88: Decode 0x68 - 0x6F (EC PM channel)
register "gen1_dec" = "0x00040069"
# Address 0x8C: Decode 0xE00 - 0xEFF (AP/EC command)
register "gen2_dec" = "0x00fc0E01"
# Address 0x90: Decode 0xF00 - 0xFFF (AP/EC debug)
register "gen3_dec" = "0x00fc0F01"
chip drivers/pc80/tpm # TPM
device pnp 0c31.0 on end
end
end
device pci 1f.1 off end # P2SB
device pci 1f.2 hidden end # Power Management Controller
device pci 1f.3 on # Intel HDA
register "PchHdaAudioLinkHda" = "1"
end
device pci 1f.4 on end # SMBus
device pci 1f.5 on end # PCH SPI
device pci 1f.6 off end # GbE
end
end

32
src/mainboard/system76/lemp9/dsdt.asl
View File

@@ -1,32 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
DefinitionBlock(
"dsdt.aml",
"DSDT",
ACPI_DSDT_REV_2,
OEM_ID,
ACPI_TABLE_CREATOR,
0x20110725
)
{
#include <acpi/dsdt_top.asl>
#include <soc/intel/common/block/acpi/acpi/platform.asl>
#include <soc/intel/common/block/acpi/acpi/globalnvs.asl>
#include <cpu/intel/common/acpi/cpu.asl>
Device (\_SB.PCI0)
{
#include <soc/intel/common/block/acpi/acpi/northbridge.asl>
#include <soc/intel/cannonlake/acpi/southbridge.asl>
}
#include <southbridge/intel/common/acpi/sleepstates.asl>
Scope (\_SB.PCI0.LPCB)
{
#include <drivers/pc80/pc/ps2_controller.asl>
}
#include "acpi/mainboard.asl"
}

17
src/mainboard/system76/lemp9/ramstage.c
View File

@@ -1,17 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <soc/ramstage.h>
#include "gpio.h"
#include <smbios.h>
smbios_wakeup_type smbios_system_wakeup_type(void)
{
return SMBIOS_WAKEUP_TYPE_POWER_SWITCH;
}
void mainboard_silicon_init_params(FSPS_UPD *supd)
{
/* Configure pads prior to SiliconInit() in case there's any
* dependencies during hardware initialization. */
gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table));
}

51
src/mainboard/system76/lemp9/romstage.c
View File

@@ -1,51 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0-only */
#include <soc/cnl_memcfg_init.h>
#include <soc/romstage.h>
static const struct cnl_mb_cfg memcfg = {
/* Parameters required to access SPD for CH0D0/CH0D1/CH1D0/CH1D1. */
.spd[0] = {
.read_type = READ_SPD_CBFS,
.spd_spec = {.spd_index = 0},
},
.spd[1] = {.read_type = NOT_EXISTING},
.spd[2] = {
.read_type = READ_SMBUS,
.spd_spec = {.spd_smbus_address = 0xa4},
},
.spd[3] = {.read_type = NOT_EXISTING},
/*
* Rcomp resistor values. These values represent the resistance in
* ohms of the three rcomp resistors attached to the DDR_COMP_0,
* DDR_COMP_1, and DDR_COMP_2 pins on the DRAM.
*/
.rcomp_resistor = { 121, 81, 100 },
/* Rcomp target values */
.rcomp_targets = { 100, 40, 20, 20, 26 },
/*
* Indicates whether memory is interleaved.
* Set to 1 for an interleaved design,
* set to 0 for non-interleaved design.
*/
.dq_pins_interleaved = 1,
/*
* VREF_CA configuration.
* Set to 0 VREF_CA goes to both CH_A and CH_B,
* set to 1 VREF_CA goes to CH_A and VREF_DQ_A goes to CH_B,
* set to 2 VREF_CA goes to CH_A and VREF_DQ_B goes to CH_B.
*/
.vref_ca_config = 2,
/* Early Command Training */
.ect = 0,
};
void mainboard_memory_init_params(FSPM_UPD *memupd)
{
cannonlake_memcfg_init(&memupd->FspmConfig, &memcfg);
}