inteltool: add 300 and C240 Series PCH

Values from
- Intel doc 337347 rev4
- coreboot soc/intel/cannonlake/include/soc/gpio_soc_defs_cnp_h.h

On Coffeelake H (using Cannonlake / Cannonpoint PCH) p2sb is not
accessible. Using a static value instead. 0xfd000000 is a common value
chosen by coreboot and non-coreboot firmware.

Change-Id: Id637f703ab0a99eb0908ecdc3da27ba80db1c6b8
Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31500
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

5 files changed, 625 insertions, 33 deletions

diff --git a/util/inteltool/gpio.c b/util/inteltool/gpio.c
index 6ec3bb70b696..41f4df90c86d 100644
--- a/util/inteltool/gpio.c
+++ b/util/inteltool/gpio.c
@@ -1034,6 +1034,16 @@ int print_gpios(struct pci_dev *sb, int show_all, int show_diffs)
 	case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_IHDCP_BASE:
 	case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_U_IHDCP_PREM:
 	case PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_Y_IHDCP_PREM:
+	case PCI_DEVICE_ID_INTEL_H310:
+	case PCI_DEVICE_ID_INTEL_H370:
+	case PCI_DEVICE_ID_INTEL_Z390:
+	case PCI_DEVICE_ID_INTEL_Q370:
+	case PCI_DEVICE_ID_INTEL_B360:
+	case PCI_DEVICE_ID_INTEL_C246:
+	case PCI_DEVICE_ID_INTEL_C242:
+	case PCI_DEVICE_ID_INTEL_QM370:
+	case PCI_DEVICE_ID_INTEL_HM370:
+	case PCI_DEVICE_ID_INTEL_CM246:
 		print_gpio_groups(sb);
 		return 0;
 	case PCI_DEVICE_ID_INTEL_82371XX:
diff --git a/util/inteltool/gpio_groups.c b/util/inteltool/gpio_groups.c
index 69fb87ecdf48..8b328a738312 100644
--- a/util/inteltool/gpio_groups.c
+++ b/util/inteltool/gpio_groups.c
@@ -1181,6 +1181,527 @@ static const struct gpio_community *const denverton_communities[] = {
 	&denverton_community_north, &denverton_community_south,
 };
 
+
+static const char *const cannonlake_pch_h_group_a_names[] = {
+	"GPP_A0",	"RCIN#",		"n/a",			"ESPI_ALERT1#",
+	"GPP_A1",	"LAD0",			"n/a",			"ESPI_IO0",
+	"GPP_A2",	"LAD1",			"n/a",			"ESPI_IO1",
+	"GPP_A3",	"LAD2",			"n/a",			"ESPI_IO2",
+	"GPP_A4",	"LAD3",			"n/a",			"ESPI_IO3",
+	"GPP_A5",	"LFRAME#",		"n/a",			"ESPI_CS0#",
+	"GPP_A6",	"SERIRQ",		"n/a",			"ESPI_CS1#",
+	"GPP_A7",	"PIRQA#",		"n/a",			"ESPI_ALERT0#",
+	"GPP_A8",	"CLKRUN#",		"n/a",			"n/a",
+	"GPP_A9",	"CLKOUT_LPC0",		"n/a",			"ESPI_CLK",
+	"GPP_A10",	"CLKOUT_LPC1",		"n/a",			"n/a",
+	"GPP_A11",	"PME#",			"SD_VDD2_PWR_EN#",	"n/a",
+	"GPP_A12",	"BM_BUSY#",		"ISH_GP6",		"SX_EXIT_HOLDOFF#",
+	"GPP_A13",	"SUSWARN#/SUSPWRDNACK",	"n/a",			"n/a",
+	"GPP_A14",	"SUS_STAT#",		"n/a",			"ESPI_RESET#",
+	"GPP_A15",	"SUSACK#",		"n/a",			"n/a",
+	"GPP_A16",	"CLKOUT_48",		"n/a",			"n/a",
+	"GPP_A17",	"SD_VDD1_PWR_EN#",	"ISH_GP7",		"n/a",
+	"GPP_A18",	"ISH_GP0",		"n/a",			"n/a",
+	"GPP_A19",	"ISH_GP1",		"n/a",			"n/a",
+	"GPP_A20",	"ISH_GP2",		"n/a",			"n/a",
+	"GPP_A21",	"ISH_GP3",		"n/a",			"n/a",
+	"GPP_A22",	"ISH_GP4",		"n/a",			"n/a",
+	"GPP_A23",	"ISH_GP5",		"n/a",			"n/a",
+	"GPIO_RSVD_0",	"n/a",			"n/a",			"n/a",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_a = {
+	.display	= "------- GPIO Group GPP_A -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_a_names) / 4,
+	.func_count	= 4,
+	.pad_names	= cannonlake_pch_h_group_a_names,
+};
+
+static const char *const cannonlake_pch_h_group_b_names[] = {
+	"GPP_B0",	"GSPI0_CS1#",	"n/a",
+	"GPP_B1",	"GSPI1_CS1#",	"TIME_SYNC1",
+	"GPP_B2",	"VRALERT#",	"n/a",
+	"GPP_B3",	"CPU_GP2",	"n/a",
+	"GPP_B4",	"CPU_GP3",	"n/a",
+	"GPP_B5",	"SRCCLKREQ0#",	"n/a",
+	"GPP_B6",	"SRCCLKREQ1#",	"n/a",
+	"GPP_B7",	"SRCCLKREQ2#",	"n/a",
+	"GPP_B8",	"SRCCLKREQ3#",	"n/a",
+	"GPP_B9",	"SRCCLKREQ4#",	"n/a",
+	"GPP_B10",	"SRCCLKREQ5#",	"n/a",
+	"GPP_B11",	"I2S_MCLK",	"n/a",
+	"GPP_B12",	"SLP_S0#",	"n/a",
+	"GPP_B13",	"PLTRST#",	"n/a",
+	"GPP_B14",	"SPKR",		"n/a",
+	"GPP_B15",	"GSPI0_CS0#",	"n/a",
+	"GPP_B16",	"GSPI0_CLK",	"n/a",
+	"GPP_B17",	"GSPI0_MISO",	"n/a",
+	"GPP_B18",	"GSPI0_MOSI",	"n/a",
+	"GPP_B19",	"GSPI1_CS0#",	"n/a",
+	"GPP_B20",	"GSPI1_CLK",	"n/a",
+	"GPP_B21",	"GSPI1_MISO",	"n/a",
+	"GPP_B22",	"GSPI1_MOSI",	"n/a",
+	"GPP_B23",	"SML1ALERT#",	"PCHHOT#",
+	"GPIO_RSVD_1",	"n/a",		"n/a",
+	"GPIO_RSVD_2",	"n/a",		"n/a",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_b = {
+	.display	= "------- GPIO Group GPP_B -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_b_names) / 3,
+	.func_count	= 3,
+	.pad_names	= cannonlake_pch_h_group_b_names,
+};
+
+static const char *const cannonlake_pch_h_group_c_names[] = {
+	"GPP_C0",	"SMBCLK",	"n/a",
+	"GPP_C1",	"SMBDATA",	"n/a",
+	"GPP_C2",	"SMBALERT#",	"n/a",
+	"GPP_C3",	"SML0CLK",	"n/a",
+	"GPP_C4",	"SML0DATA",	"n/a",
+	"GPP_C5",	"SML0ALERT#",	"n/a",
+	"GPP_C6",	"SML1CLK",	"n/a",
+	"GPP_C7",	"SML1DATA",	"n/a",
+	"GPP_C8",	"UART0A_RXD",	"n/a",
+	"GPP_C9",	"UART0A_TXD",	"n/a",
+	"GPP_C10",	"UART0A_RTS#",	"n/a",
+	"GPP_C11",	"UART0A_CTS#",	"n/a",
+	"GPP_C12",	"UART1_RXD",	"ISH_UART1_RXD",
+	"GPP_C13",	"UART1_TXD",	"ISH_UART1_TXD",
+	"GPP_C14",	"UART1_RTS#",	"ISH_UART1_RTS#",
+	"GPP_C15",	"UART1_CTS#",	"ISH_UART1_CTS#",
+	"GPP_C16",	"I2C0_SDA",	"n/a",
+	"GPP_C17",	"I2C0_SCL",	"n/a",
+	"GPP_C18",	"I2C1_SDA",	"n/a",
+	"GPP_C19",	"I2C1_SCL",	"n/a",
+	"GPP_C20",	"UART2_RXD",	"n/a",
+	"GPP_C21",	"UART2_TXD",	"n/a",
+	"GPP_C22",	"UART2_RTS#",	"n/a",
+	"GPP_C23",	"UART2_CTS#",	"n/a",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_c = {
+	.display	= "------- GPIO Group GPP_C -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_c_names) / 3,
+	.func_count	= 3,
+	.pad_names	= cannonlake_pch_h_group_c_names,
+};
+
+static const char *const cannonlake_pch_h_group_d_names[] = {
+	"GPP_D0",	"SPI1_CS#",		"n/a",		"SBK0",			"BK0",
+	"GPP_D1",	"SPI1_CLK",		"n/a",		"SBK1",			"BK1",
+	"GPP_D2",	"SPI1_MISO",		"n/a",		"SBK2",			"BK2",
+	"GPP_D3",	"SPI1_MOSI",		"n/a",		"SBK3",			"BK3",
+	"GPP_D4",	"I2C2_SDA",		"I2C3_SDA",	"SBK4",			"BK4",
+	"GPP_D5",	"I2S2_SFRM",		"n/a",		"CNV_RF_RESET#",	"n/a",
+	"GPP_D6",	"I2S2_TXD",		"n/a",		"MODEM_CLKREQ",		"n/a",
+	"GPP_D7",	"I2S2_RXD",		"n/a",		"n/a",			"n/a",
+	"GPP_D8",	"I2S2_SCLK",		"n/a",		"n/a",			"n/a",
+	"GPP_D9",	"ISH_SPI_CS#",		"n/a",		"GSPI2_CS0#",		"n/a",
+	"GPP_D10",	"ISH_SPI_CLK",		"n/a",		"GSPI2_CLK",		"n/a",
+	"GPP_D11",	"ISH_SPI_MISO",		"GP_BSSB_CLK",	"GSPI2_MISO",		"n/a",
+	"GPP_D12",	"ISH_SPI_MOSI",		"GP_BSSB_DI",	"GSPI2_MOSI",		"n/a",
+	"GPP_D13",	"ISH_UART0_RXD",	"n/a",		"I2C2_SDA",		"n/a",
+	"GPP_D14",	"ISH_UART0_TXD",	"n/a",		"I2C2_SCL",		"n/a",
+	"GPP_D15",	"ISH_UART0_RTS#",	"GSPI2_CS1#",	"n/a",			"CNV_WFEN",
+	"GPP_D16",	"ISH_UART0_CTS#",	"n/a",		"n/a",			"CNV_WCEN",
+	"GPP_D17",	"DMIC_CLK1",		"SNDW3_CLK",	"n/a",			"n/a",
+	"GPP_D18",	"DMIC_DATA1",		"SNDW3_DATA",	"n/a",			"n/a",
+	"GPP_D19",	"DMIC_CLK0",		"SNDW4_CLK",	"n/a",			"n/a",
+	"GPP_D20",	"DMIC_DATA0",		"SNDW4_DATA",	"n/a",			"n/a",
+	"GPP_D21",	"SPI1_IO2",		"n/a",		"n/a",			"n/a",
+	"GPP_D22",	"SPI1_IO3",		"n/a",		"n/a",			"n/a",
+	"GPP_D23",	"ISH_I2C2_SCL",		"I2C3_SCL",	"n/a",			"n/a",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_d = {
+	.display	= "------- GPIO Group GPP_D -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_d_names) / 5,
+	.func_count	= 5,
+	.pad_names	= cannonlake_pch_h_group_d_names,
+};
+
+static const char *const cannonlake_pch_h_group_e_names[] = {
+	"GPP_E0",	"SATAXPCIE0",	"SATAGP0",
+	"GPP_E1",	"SATAXPCIE1",	"SATAGP1",
+	"GPP_E2",	"SATAXPCIE2",	"SATAGP2",
+	"GPP_E3",	"CPU_GP0",	"n/a",
+	"GPP_E4",	"SATA_DEVSLP0",	"n/a",
+	"GPP_E5",	"SATA_DEVSLP1",	"n/a",
+	"GPP_E6",	"SATA_DEVSLP2",	"n/a",
+	"GPP_E7",	"CPU_GP1",	"n/a",
+	"GPP_E8",	"SATALED#",	"n/a",
+	"GPP_E9",	"USB2_OC0#",	"n/a",
+	"GPP_E10",	"USB2_OC1#",	"n/a",
+	"GPP_E11",	"USB2_OC2#",	"n/a",
+	"GPP_E12",	"USB2_OC3#",	"n/a",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_e = {
+	.display	= "------- GPIO Group GPP_E -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_e_names) / 3,
+	.func_count	= 3,
+	.pad_names	= cannonlake_pch_h_group_e_names,
+};
+
+static const char *const cannonlake_pch_h_group_f_names[] = {
+	"GPP_F0",	"SATAXPCIE3",		"SATAGP3",
+	"GPP_F1",	"SATAXPCIE4",		"SATAGP4",
+	"GPP_F2",	"SATAXPCIE5",		"SATAGP5",
+	"GPP_F3",	"SATAXPCIE6",		"SATAGP6",
+	"GPP_F4",	"SATAXPCIE7",		"SATAGP7",
+	"GPP_F5",	"SATA_DEVSLP3",		"n/a",
+	"GPP_F6",	"SATA_DEVSLP4",		"n/a",
+	"GPP_F7",	"SATA_DEVSLP5",		"n/a",
+	"GPP_F8",	"SATA_DEVSLP6",		"n/a",
+	"GPP_F9",	"SATA_DEVSLP7",		"n/a",
+	"GPP_F10",	"SATA_SCLOCK",		"n/a",
+	"GPP_F11",	"SATA_SLOAD",		"n/a",
+	"GPP_F12",	"SATA_SDATAOUT1",	"n/a",
+	"GPP_F13",	"SATA_SDATAOUT0",	"n/a",
+	"GPP_F14",	"n/a",			"PS_ON#",
+	"GPP_F15",	"USB2_OC4#",		"n/a",
+	"GPP_F16",	"USB2_OC5#",		"n/a",
+	"GPP_F17",	"USB2_OC6#",		"n/a",
+	"GPP_F18",	"USB2_OC7#",		"n/a",
+	"GPP_F19",	"eDP_VDDEN",		"n/a",
+	"GPP_F20",	"eDP_BKLTEN",		"n/a",
+	"GPP_F21",	"eDP_BKLTCTL",		"n/a",
+	"GPP_F22",	"DDPF_CTRLCLK",		"n/a",
+	"GPP_F23",	"DDPF_CTRLDATA",	"n/a",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_f = {
+	.display	= "------- GPIO Group GPP_F -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_f_names) / 3,
+	.func_count	= 3,
+	.pad_names	= cannonlake_pch_h_group_f_names,
+};
+
+static const char *const cannonlake_pch_h_group_spi_names[] = {
+	"GPIO_RSVD_11",
+	"GPIO_RSVD_12",
+	"GPIO_RSVD_13",
+	"GPIO_RSVD_14",
+	"GPIO_RSVD_15",
+	"GPIO_RSVD_16",
+	"GPIO_RSVD_17",
+	"GPIO_RSVD_18",
+	"GPIO_RSVD_19",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_spi = {
+	.display	= "------- GPIO Group SPI -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_spi_names) / 1,
+	.func_count	= 1,
+	.pad_names	= cannonlake_pch_h_group_spi_names,
+};
+
+static const char *const cannonlake_pch_h_group_g_names[] = {
+	"GPP_G0",	"SD_CMD",
+	"GPP_G1",	"SD_DATA0",
+	"GPP_G2",	"SD_DATA1",
+	"GPP_G3",	"SD_DATA2",
+	"GPP_G4",	"SD_DATA3",
+	"GPP_G5",	"SD_CD#",
+	"GPP_G6",	"SD_CLK",
+	"GPP_G7",	"SD_WP",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_g = {
+	.display	= "------- GPIO Group GPP_G -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_g_names) / 2,
+	.func_count	= 2,
+	.pad_names	= cannonlake_pch_h_group_g_names,
+};
+
+static const char *const cannonlake_pch_h_group_aza_names[] = {
+	"GPIO_RSVD_3",
+	"GPIO_RSVD_4",
+	"GPIO_RSVD_5",
+	"GPIO_RSVD_6",
+	"GPIO_RSVD_7",
+	"GPIO_RSVD_8",
+	"GPIO_RSVD_9",
+	"GPIO_RSVD_10",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_aza = {
+	.display	= "------- GPIO Grpoup AZA -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_aza_names) / 1,
+	.func_count	= 1,
+	.pad_names	= cannonlake_pch_h_group_aza_names,
+};
+
+static const char *const cannonlake_pch_h_group_vgpio_0_names[] = {
+	"CNV_BTEN",
+	"CNV_GNEN",
+	"CNV_WFEN",
+	"CNV_WCEN",
+	"CNV_BT_HOST_WAKEB",
+	"vCNV_GNSS_HOST_WAKEB",
+	"vSD3_CD_B",
+	"CNV_BT_IF_SELECT",
+	"vCNV_BT_UART_TXD",
+	"vCNV_BT_UART_RXD",
+	"vCNV_BT_UART_CTS_B",
+	"vCNV_BT_UART_RTS_B",
+	"vCNV_MFUART1_TXD",
+	"vCNV_MFUART1_RXD",
+	"vCNV_MFUART1_CTS_B",
+	"vCNV_MFUART1_RTS_B",
+	"vCNV_GNSS_UART_TXD",
+	"vCNV_GNSS_UART_RXD",
+	"vCNV_GNSS_UART_CTS_B",
+	"vCNV_GNSS_UART_RTS_B",
+	"vUART0_TXD",
+	"vUART0_RXD",
+	"vUART0_CTS_B",
+	"vUART0_RTSB",
+	"vISH_UART0_TXD",
+	"vISH_UART0_RXD",
+	"vISH_UART0_CTS_B",
+	"vISH_UART0_RTSB",
+	"vISH_UART1_TXD",
+	"vISH_UART1_RXD",
+	"vISH_UART1_CTS_B",
+	"vISH_UART1_RTS_B",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_vgpio_0 = {
+	.display	= "------- GPIO Grpoup VGPIO_0 -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_vgpio_0_names) / 1,
+	.func_count	= 1,
+	.pad_names	= cannonlake_pch_h_group_vgpio_0_names,
+};
+
+static const char *const cannonlake_pch_h_group_vgpio_1_names[] = {
+	"vCNV_BT_I2S_BCLK",
+	"vCNV_BT_I2S_WS_SYNC",
+	"vCNV_BT_I2S_SDO",
+	"vCNV_BT_I2S_SDI",
+	"vSSP2_SCLK",
+	"vSSP2_SFRM",
+	"vSSP2_TXD",
+	"vSSP2_RXD",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_vgpio_1 = {
+	.display	= "------- GPIO Grpoup VGPIO_1 -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_vgpio_1_names) / 1,
+	.func_count	= 1,
+	.pad_names	= cannonlake_pch_h_group_vgpio_1_names,
+};
+
+static const char *const cannonlake_pch_h_group_h_names[] = {
+	"GPP_H0",	"SRCCLKREQ6#",
+	"GPP_H1",	"SRCCLKREQ7#",
+	"GPP_H2",	"SRCCLKREQ8#",
+	"GPP_H3",	"SRCCLKREQ9#",
+	"GPP_H4",	"SRCCLKREQ10#",
+	"GPP_H5",	"SRCCLKREQ11#",
+	"GPP_H6",	"SRCCLKREQ12#",
+	"GPP_H7",	"SRCCLKREQ13#",
+	"GPP_H8",	"SRCCLKREQ14#",
+	"GPP_H9",	"SRCCLKREQ15#",
+	"GPP_H10",	"SML2CLK",
+	"GPP_H11",	"SML2DATA",
+	"GPP_H12",	"SML2ALERT#",
+	"GPP_H13",	"SML3CLK",
+	"GPP_H14",	"SML3DATA",
+	"GPP_H15",	"SML3ALERT#",
+	"GPP_H16",	"SML4CLK",
+	"GPP_H17",	"SML4DATA",
+	"GPP_H18",	"SML4ALERT#",
+	"GPP_H19",	"ISH_I2C0_SDA",
+	"GPP_H20",	"ISH_I2C0_SCL",
+	"GPP_H21",	"ISH_I2C1_SDA",
+	"GPP_H22",	"ISH_I2C1_SCL",
+	"GPP_H23",	"TIME_SYNC0",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_h = {
+	.display	= "------- GPIO Group GPP_H -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_h_names) / 2,
+	.func_count	= 2,
+	.pad_names	= cannonlake_pch_h_group_h_names,
+};
+
+static const char *const cannonlake_pch_h_group_i_names[] = {
+	"GPP_I0",	"DDPB_HPD0",		"DISP_MISC0",
+	"GPP_I1",	"DDPB_HPD1",		"DISP_MISC1",
+	"GPP_I2",	"DDPB_HPD2",		"DISP_MISC2",
+	"GPP_I3",	"DDPB_HPD3",		"DISP_MISC3",
+	"GPP_I4",	"EDP_HPD",		"DISP_MISC4",
+	"GPP_I5",	"DDPB_CTRLCLK",		"n/a",
+	"GPP_I6",	"DDPB_CTRLDATA",	"n/a",
+	"GPP_I7",	"DDPC_CTRLCLK",		"n/a",
+	"GPP_I8",	"DDPC_CTRLDATA",	"n/a",
+	"GPP_I9",	"DDPD_CTRLCLK",		"n/a",
+	"GPP_I10",	"DDPD_CTRLDATA",	"n/a",
+	"GPP_I11",	"M2_SKT2_CFG0",		"n/a",
+	"GPP_I12",	"M2_SKT2_CFG1",		"n/a",
+	"GPP_I13",	"M2_SKT2_CFG2",		"n/a",
+	"GPP_I14",	"M2_SKT2_CFG3",		"n/a",
+	"GPIO_RSVD_40",	"n/a",			"n/a",
+	"GPIO_RSVD_41",	"n/a",			"n/a",
+	"GPIO_RSVD_42",	"n/a",			"n/a",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_i = {
+	.display	= "-------GPIO Group GPP_I -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_i_names) / 3,
+	.func_count	= 3,
+	.pad_names	= cannonlake_pch_h_group_i_names,
+};
+
+static const char *const cannonlake_pch_h_group_j_names[] = {
+	"GPP_J0",	"CNV_PA_BLANKING",	"n/a",
+	"GPP_J1",	"n/a",			"CPU_C10_GATE#",
+	"GPP_J2",	"n/a",			"n/a",
+	"GPP_J3",	"n/a",			"n/a",
+	"GPP_J4",	"CNV_BRI_DT",		"UART0B_RTS#",
+	"GPP_J5",	"CNV_BRI_RSP",		"UART0B_RXD",
+	"GPP_J6",	"CNV_RGI_DT",		"UART0B_TXD",
+	"GPP_J7",	"CNV_RGI_RSP",		"UART0B_CTS#",
+	"GPP_J8",	"CNV_MFUART2_RXD",	"n/a",
+	"GPP_J9",	"CNV_MFUART2_TXD",	"n/a",
+	"GPP_J10",	"n/a",			"n/a",
+	"GPP_J11",	"A4WP_PRESENT",		"n/a",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_j = {
+	.display	= "------- GPIO Group GPP_J -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_j_names) / 3,
+	.func_count	= 3,
+	.pad_names	= cannonlake_pch_h_group_j_names,
+};
+
+static const char *const cannonlake_pch_h_group_k_names[] = {
+	"GPP_K0",	"n/a",
+	"GPP_K1",	"n/a",
+	"GPP_K2",	"n/a",
+	"GPP_K3",	"n/a",
+	"GPP_K4",	"n/a",
+	"GPP_K5",	"n/a",
+	"GPP_K6",	"n/a",
+	"GPP_K7",	"n/a",
+	"GPP_K8",	"Reserved",
+	"GPP_K9",	"Reserved",
+	"GPP_K10",	"Reserved",
+	"GPP_K11",	"Reserved",
+	"GPP_K12",	"GSXOUT",
+	"GPP_K13",	"GSXSLOAD",
+	"GPP_K14",	"GSXDIN",
+	"GPP_K15",	"GSXSRESET#",
+	"GPP_K16",	"GSXCLK",
+	"GPP_K17",	"ADR_COMPLETE",
+	"GPP_K18",	"NMI#",
+	"GPP_K19",	"SMI#",
+	"GPP_K20",	"Reserved",
+	"GPP_K21",	"Reserved",
+	"GPP_K22",	"IMGCLKOUT0",
+	"GPP_K23",	"IMGCLKOUT1",
+};
+
+static const struct gpio_group cannonlake_pch_h_group_k = {
+	.display	= "------- GPIO Group GPP_K -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_k_names) / 2,
+	.func_count	= 2,
+	.pad_names	= cannonlake_pch_h_group_k_names,
+};
+
+static const char *const cannonlake_pch_h_group_gpd_names[] = {
+	"GPD0",		"BATLOW#",
+	"GPD1",		"ACPRESENT",
+	"GPD2",		"LAN_WAKE#",
+	"GPD3",		"PRWBTN#",
+	"GPD4",		"SLP_S3#",
+	"GPD5",		"SLP_S4#",
+	"GPD6",		"SLP_A#",
+	"GPD7",		"n/a",
+	"GPD8",		"SUSCLK",
+	"GPD9",		"SLP_WLAN#",
+	"GPD10",	"SLP_S5#",
+	"GPD11",	"LANPHYPC",
+};
+static const struct gpio_group cannonlake_pch_h_group_gpd = {
+	.display	= "------- GPIO Group GPD -------",
+	.pad_count	= ARRAY_SIZE(cannonlake_pch_h_group_gpd_names) / 2,
+	.func_count	= 2,
+	.pad_names	= cannonlake_pch_h_group_gpd_names,
+};
+
+static const struct gpio_group *const cannonlake_pch_h_community_0_groups[] = {
+	&cannonlake_pch_h_group_a,
+	&cannonlake_pch_h_group_b,
+};
+static	const struct gpio_community cannonlake_pch_h_community_0 = {
+	.name		= "------- GPIO Community 0 -------",
+	.pcr_port_id	= 0x6e,
+	.group_count	= ARRAY_SIZE(cannonlake_pch_h_community_0_groups),
+	.groups		= cannonlake_pch_h_community_0_groups,
+};
+
+static const struct gpio_group *const cannonlake_pch_h_community_1_groups[] = {
+	&cannonlake_pch_h_group_c,
+	&cannonlake_pch_h_group_d,
+	&cannonlake_pch_h_group_g,
+	&cannonlake_pch_h_group_aza,
+	&cannonlake_pch_h_group_vgpio_0,
+	&cannonlake_pch_h_group_vgpio_1,
+};
+static	const struct gpio_community cannonlake_pch_h_community_1 = {
+	.name		= "------- GPIO Community 1 -------",
+	.pcr_port_id	= 0x6d,
+	.group_count	= ARRAY_SIZE(cannonlake_pch_h_community_1_groups),
+	.groups		= cannonlake_pch_h_community_1_groups,
+};
+
+static const struct gpio_group *const cannonlake_pch_h_community_2_groups[] = {
+	&cannonlake_pch_h_group_gpd,
+};
+static	const struct gpio_community cannonlake_pch_h_community_2 = {
+	.name		= "------- GPIO Community 2 -------",
+	.pcr_port_id	= 0x6c,
+	.group_count	= ARRAY_SIZE(cannonlake_pch_h_community_2_groups),
+	.groups		= cannonlake_pch_h_community_2_groups,
+};
+
+static const struct gpio_group *const cannonlake_pch_h_community_3_groups[] = {
+	&cannonlake_pch_h_group_k,
+	&cannonlake_pch_h_group_h,
+	&cannonlake_pch_h_group_e,
+	&cannonlake_pch_h_group_f,
+	&cannonlake_pch_h_group_spi,
+};
+static	const struct gpio_community cannonlake_pch_h_community_3 = {
+	.name		= "------- GPIO Community 3 -------",
+	.pcr_port_id	= 0x6b,
+	.group_count	= ARRAY_SIZE(cannonlake_pch_h_community_3_groups),
+	.groups		= cannonlake_pch_h_community_3_groups,
+};
+
+static const struct gpio_group *const cannonlake_pch_h_community_4_groups[] = {
+	&cannonlake_pch_h_group_i,
+	&cannonlake_pch_h_group_j,
+};
+static	const struct gpio_community cannonlake_pch_h_community_4 = {
+	.name		= "------- GPIO Community 4 -------",
+	.pcr_port_id	= 0x6a,
+	.group_count	= ARRAY_SIZE(cannonlake_pch_h_community_4_groups),
+	.groups		= cannonlake_pch_h_community_4_groups,
+};
+
+static const struct gpio_community *const cannonlake_pch_h_communities[] = {
+	&cannonlake_pch_h_community_0,
+	&cannonlake_pch_h_community_1,
+	&cannonlake_pch_h_community_2,
+	&cannonlake_pch_h_community_3,
+	&cannonlake_pch_h_community_4,
+};
+
+
 static const char *decode_pad_mode(const struct gpio_group *const group,
 				   const size_t pad, const uint32_t dw0)
 {
@@ -1197,13 +1718,14 @@ static const char *decode_pad_mode(const struct gpio_group *const group,
 }
 
 static void print_gpio_group(const uint8_t pid, size_t pad_cfg,
-			     const struct gpio_group *const group)
+			     const struct gpio_group *const group,
+			     size_t pad_stepping)
 {
 	size_t p;
 
 	printf("%s\n", group->display);
 
-	for (p = 0; p < group->pad_count; ++p, pad_cfg += 8) {
+	for (p = 0; p < group->pad_count; ++p, pad_cfg += pad_stepping) {
 		const uint32_t dw0 = read_pcr32(pid, pad_cfg);
 		const uint32_t dw1 = read_pcr32(pid, pad_cfg + 4);
 		const char *const pad_name =
@@ -1216,7 +1738,8 @@ static void print_gpio_group(const uint8_t pid, size_t pad_cfg,
 	}
 }
 
-static void print_gpio_community(const struct gpio_community *const community)
+static void print_gpio_community(const struct gpio_community *const community,
+				 size_t pad_stepping)
 {
 	size_t group, pad_count;
 	size_t pad_cfg; /* offset in bytes under this communities PCR port */
@@ -1236,8 +1759,9 @@ static void print_gpio_community(const struct gpio_community *const community)
 
 	for (group = 0; group < community->group_count; ++group) {
 		print_gpio_group(community->pcr_port_id,
-				 pad_cfg, community->groups[group]);
-		pad_cfg += community->groups[group]->pad_count * 8;
+				 pad_cfg, community->groups[group],
+				 pad_stepping);
+		pad_cfg += community->groups[group]->pad_count * pad_stepping;
 	}
 }
 
@@ -1245,6 +1769,7 @@ void print_gpio_groups(struct pci_dev *const sb)
 {
 	size_t community_count;
 	const struct gpio_community *const *communities;
+	size_t pad_stepping = 8;
 
 	switch (sb->device_id) {
 	case PCI_DEVICE_ID_INTEL_B150:
@@ -1273,6 +1798,21 @@ void print_gpio_groups(struct pci_dev *const sb)
 		communities = apl_communities;
 		pcr_init(sb);
 		break;
+	case PCI_DEVICE_ID_INTEL_H310:
+	case PCI_DEVICE_ID_INTEL_H370:
+	case PCI_DEVICE_ID_INTEL_Z390:
+	case PCI_DEVICE_ID_INTEL_Q370:
+	case PCI_DEVICE_ID_INTEL_B360:
+	case PCI_DEVICE_ID_INTEL_C246:
+	case PCI_DEVICE_ID_INTEL_C242:
+	case PCI_DEVICE_ID_INTEL_QM370:
+	case PCI_DEVICE_ID_INTEL_HM370:
+	case PCI_DEVICE_ID_INTEL_CM246:
+		community_count = ARRAY_SIZE(cannonlake_pch_h_communities);
+		communities = cannonlake_pch_h_communities;
+		pad_stepping = 16;
+		pcr_init(sb);
+		break;
 	default:
 		return;
 	}
@@ -1280,5 +1820,5 @@ void print_gpio_groups(struct pci_dev *const sb)
 	printf("\n============= GPIOS =============\n\n");
 
 	for (; community_count; --community_count)
-		print_gpio_community(*communities++);
+		print_gpio_community(*communities++, pad_stepping);
 }
diff --git a/util/inteltool/inteltool.c b/util/inteltool/inteltool.c
index 2066839fb7cd..e89fd3cf22cd 100644
--- a/util/inteltool/inteltool.c
+++ b/util/inteltool/inteltool.c
@@ -250,6 +250,16 @@ static const struct {
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM175, "HM175" },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM175, "QM175" },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CM238, "CM238" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H310, "H310" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_H370, "H370" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z390, "Z390" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Q370, "Q370" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_B360, "B360" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C246, "C246" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C242, "C242" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_QM370, "QM370" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_HM370, "HM370" },
+	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CM246, "CM246" },
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C8_MOBILE, "C8 Mobile"},
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_C8_DESKTOP, "C8 Desktop"},
 	{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_Z87, "Z87"},
diff --git a/util/inteltool/inteltool.h b/util/inteltool/inteltool.h
index ef094dc26108..25b3a1504adb 100644
--- a/util/inteltool/inteltool.h
+++ b/util/inteltool/inteltool.h
@@ -165,6 +165,18 @@ static inline uint32_t inl(unsigned port)
 #define PCI_DEVICE_ID_INTEL_HM175		0xa152
 #define PCI_DEVICE_ID_INTEL_QM175		0xa153
 #define PCI_DEVICE_ID_INTEL_CM238		0xa154
+
+#define PCI_DEVICE_ID_INTEL_H310		0xa303
+#define PCI_DEVICE_ID_INTEL_H370		0xa304
+#define PCI_DEVICE_ID_INTEL_Z390		0xa305
+#define PCI_DEVICE_ID_INTEL_Q370		0xa306
+#define PCI_DEVICE_ID_INTEL_B360		0xa308
+#define PCI_DEVICE_ID_INTEL_C246		0xa309
+#define PCI_DEVICE_ID_INTEL_C242		0xa30a
+#define PCI_DEVICE_ID_INTEL_QM370		0xa30c
+#define PCI_DEVICE_ID_INTEL_HM370		0xa30d
+#define PCI_DEVICE_ID_INTEL_CM246		0xa30e
+
 #define PCI_DEVICE_ID_INTEL_82810		0x7120
 #define PCI_DEVICE_ID_INTEL_82810_DC	0x7122
 #define PCI_DEVICE_ID_INTEL_82810E_DC	0x7124
diff --git a/util/inteltool/pcr.c b/util/inteltool/pcr.c
index 5c97a6c536f8..a296b19be404 100644
--- a/util/inteltool/pcr.c
+++ b/util/inteltool/pcr.c
@@ -71,6 +71,8 @@ void pcr_init(struct pci_dev *const sb)
 	bool error_exit = false;
 	bool p2sb_revealed = false;
 	struct pci_dev *p2sb;
+	bool use_p2sb = true;
+	pciaddr_t sbbar_phys;
 
 	if (sbbar)
 		return;
@@ -103,38 +105,54 @@ void pcr_init(struct pci_dev *const sb)
 	case PCI_DEVICE_ID_INTEL_APL_LPC:
 		p2sb = pci_get_dev(sb->access, 0, 0, 0x0d, 0);
 		break;
+	case PCI_DEVICE_ID_INTEL_H310:
+	case PCI_DEVICE_ID_INTEL_H370:
+	case PCI_DEVICE_ID_INTEL_Z390:
+	case PCI_DEVICE_ID_INTEL_Q370:
+	case PCI_DEVICE_ID_INTEL_B360:
+	case PCI_DEVICE_ID_INTEL_C246:
+	case PCI_DEVICE_ID_INTEL_C242:
+	case PCI_DEVICE_ID_INTEL_QM370:
+	case PCI_DEVICE_ID_INTEL_HM370:
+	case PCI_DEVICE_ID_INTEL_CM246:
+		sbbar_phys = 0xfd000000;
+		use_p2sb = false;
+		break;
 	default:
 		perror("Unknown LPC device.");
 		exit(1);
 	}
 
-	if (!p2sb) {
-		perror("Can't allocate device node for P2SB.");
-		exit(1);
-	}
-
-	/* do not fill bases here, libpci refuses to refill later */
-	pci_fill_info(p2sb, PCI_FILL_IDENT);
-	if (p2sb->vendor_id == 0xffff && p2sb->device_id == 0xffff) {
-		printf("Trying to reveal Primary to Sideband Bridge "
-		       "(P2SB),\nlet's hope the OS doesn't mind... ");
-		/* Do not use pci_write_long(). Bytes
-		   surrounding 0xe0 must be maintained. */
-		pci_write_byte(p2sb, 0xe0 + 1, 0);
-
-		pci_fill_info(p2sb, PCI_FILL_IDENT | PCI_FILL_RESCAN);
-		if (p2sb->vendor_id != 0xffff ||
-		    p2sb->device_id != 0xffff) {
-			printf("done.\n");
-			p2sb_revealed = true;
-		} else {
-			printf("failed.\n");
+	if (use_p2sb) {
+		if (!p2sb) {
+			perror("Can't allocate device node for P2SB.");
 			exit(1);
 		}
+
+		/* do not fill bases here, libpci refuses to refill later */
+		pci_fill_info(p2sb, PCI_FILL_IDENT);
+		if (p2sb->vendor_id == 0xffff && p2sb->device_id == 0xffff) {
+			printf("Trying to reveal Primary to Sideband Bridge "
+			       "(P2SB),\nlet's hope the OS doesn't mind... ");
+			/* Do not use pci_write_long(). Bytes
+			   surrounding 0xe0 must be maintained. */
+			pci_write_byte(p2sb, 0xe0 + 1, 0);
+
+			pci_fill_info(p2sb, PCI_FILL_IDENT | PCI_FILL_RESCAN);
+			if (p2sb->vendor_id != 0xffff ||
+			    p2sb->device_id != 0xffff) {
+				printf("done.\n");
+				p2sb_revealed = true;
+			} else {
+				printf("failed.\n");
+				exit(1);
+			}
+		}
+		pci_fill_info(p2sb, PCI_FILL_BASES | PCI_FILL_CLASS);
+
+		sbbar_phys = p2sb->base_addr[0] & ~0xfULL;
 	}
-	pci_fill_info(p2sb, PCI_FILL_BASES | PCI_FILL_CLASS);
 
-	const pciaddr_t sbbar_phys = p2sb->base_addr[0] & ~0xfULL;
 	printf("SBREG_BAR = 0x%08"PRIx64" (MEM)\n\n", (uint64_t)sbbar_phys);
 	sbbar = map_physical(sbbar_phys, SBBAR_SIZE);
 	if (sbbar == NULL) {
@@ -142,11 +160,13 @@ void pcr_init(struct pci_dev *const sb)
 		error_exit = true;
 	}
 
-	if (p2sb_revealed) {
-		printf("Hiding Primary to Sideband Bridge (P2SB).\n");
-		pci_write_byte(p2sb, 0xe0 + 1, 1);
+	if (use_p2sb) {
+		if (p2sb_revealed) {
+			printf("Hiding Primary to Sideband Bridge (P2SB).\n");
+			pci_write_byte(p2sb, 0xe0 + 1, 1);
+		}
+		pci_free_dev(p2sb);
 	}
-	pci_free_dev(p2sb);
 
 	if (error_exit)
 		exit(1);