mb/system76/whl-u: Add System76 Galago Pro 3 Rev C

Tested with TianoCore payload (UefiPayloadPkg).

Working:

- PS/2 keyboard, touchpad
- Both DIMM slots
- NVMe port
- SATA port
- SD card slot
- Left USB 3 Type-A port
- Right USB 3 Type-A port
- Right USB 3 Type-C port
- Webcam
- Ethernet
- Integrated graphics using Intel GOP driver
- mDP output
- HDMI output
- Internal microphone
- Internal speakers
- 3.5mm audio input
- 3.5mm audio output
- S3 suspend/resume
- Flashing with flashrom
- Booting to Ubuntu Linux 20.10 and Windows 10

Not tested:

- Thunderbolt functionality

Change-Id: I5c992e603dbd57ae1b4ddc3a0f9bfc92d6acc813
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/51832
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 218 insertions, 0 deletions

diff --git a/src/mainboard/system76/whl-u/gpio.c b/src/mainboard/system76/whl-u/gpio.c
new file mode 100644
index 0000000000..b23d03982b
--- /dev/null
+++ b/src/mainboard/system76/whl-u/gpio.c
@@ -0,0 +1,218 @@
+/* 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[] = {
+	/* ------- GPIO Group GPD ------- */
+	PAD_CFG_GPI(GPD0, NONE, DEEP), // 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_NC(GPD7, NONE), // 100k pull up
+	PAD_CFG_NF(GPD8, NONE, DEEP, NF1), // SUS_CLK
+	PAD_CFG_GPO(GPD9, 0, DEEP), // GPD9_RTD3 on galp3-c, NC on darp5
+	PAD_NC(GPD10, NONE),
+	PAD_NC(GPD11, NONE),
+
+	/* ------- GPIO Group GPP_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), // 10k pull up
+	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 GPP_B ------- */
+	PAD_NC(GPP_B0, NONE), // CORE_VID0
+	PAD_NC(GPP_B1, NONE), // CORE_VID1
+	PAD_CFG_GPI(GPP_B2, NONE, 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),
+	PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), // SLP_S0#
+	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),
+	PAD_NC(GPP_B17, NONE),
+	PAD_CFG_GPI(GPP_B18, NONE, DEEP), // T16 on galp3-c, NO REBOOT STRAP on darp5
+	PAD_NC(GPP_B19, NONE),
+	PAD_NC(GPP_B20, NONE),
+	PAD_NC(GPP_B21, NONE),
+	PAD_NC(GPP_B22, NONE), // 20k pull down on galp3-c, T14 on darp5
+	PAD_NC(GPP_B23, NONE),
+
+	/* ------- GPIO Group GPP_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), // 4.7k pull-up
+	PAD_NC(GPP_C3, NONE),
+	PAD_NC(GPP_C4, NONE),
+	PAD_CFG_GPI(GPP_C5, NONE, DEEP), // 4.7k pull down on galp3-c, WLAN_WAKEUP# on darp5
+	PAD_CFG_GPI(GPP_C6, NONE, DEEP), // LAN_WAKEUP# on galp3-c, NC on darp5
+	PAD_NC(GPP_C7, NONE),
+	PAD_NC(GPP_C8, NONE),
+	PAD_CFG_GPI_SCI_LOW(GPP_C9, UP_20K, PLTRST, EDGE_SINGLE), // TBCIO_PLUG_EVENT
+	PAD_CFG_GPO(GPP_C10, 1, 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_TERM_GPO(GPP_C15, 1, UP_20K, 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_CFG_GPI(GPP_C19, NONE, DEEP), // SWI# on galp3-c, NC on darp5
+	//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_EDGE_LOW(GPP_C23, NONE, PLTRST), // NC on galp3-c, TP_ATTN# on darp5
+
+	/* ------- GPIO Group GPP_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_GPI_SCI_LOW(GPP_D9, NONE, DEEP, LEVEL), // SWI#
+	PAD_NC(GPP_D10, NONE),
+	PAD_CFG_GPI_SCI_LOW(GPP_D11, UP_20K, DEEP, LEVEL), // RTD3_PCIE_WAKE#
+	PAD_NC(GPP_D12, NONE), // 100k pull up on galp3-c, NC on darp5
+	PAD_NC(GPP_D13, NONE),
+	PAD_NC(GPP_D14, NONE),
+	PAD_NC(GPP_D15, NONE),
+	PAD_CFG_GPO(GPP_D16, 1, PWROK), // RTD3_3G_PW R_EN
+	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 GPP_E ------- */
+	PAD_NC(GPP_E0, NONE), // PCH_GPP_E0 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),
+	PAD_NC(GPP_E11, NONE),
+	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_GPI_SMI_LOW(GPP_E15, NONE, DEEP, EDGE_SINGLE), // SMI#
+	PAD_CFG_GPI_SCI_LOW(GPP_E16, NONE, DEEP, LEVEL), // 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 GPP_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 GPP_G ------- */
+	PAD_CFG_GPI(GPP_G0, NONE, DEEP), // EDP_DET on galp3-c, NC on darp5
+	PAD_NC(GPP_G1, NONE),
+	PAD_NC(GPP_G2, NONE),
+	PAD_CFG_GPO(GPP_G3, 0, DEEP), // ASM1543_I_SEL0 on galp3-c, NC on darp5
+	PAD_CFG_GPO(GPP_G4, 0, DEEP), // ASM1543_I_SEL1 on galp3-c, NC on darp5
+	PAD_CFG_GPI(GPP_G5, NONE, DEEP), // BOARD_ID
+	PAD_NC(GPP_G6, NONE),
+	PAD_CFG_GPI(GPP_G7, NONE, DEEP), // TBT_Detect
+
+	/* ------- GPIO Group GPP_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 10k pull up
+	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_CFG_GPI(GPP_H21, NONE, DEEP), // GPPC_H21; LOW: 38.4/19.2M, HI: 24M
+	PAD_CFG_GPO(GPP_H22, 1, PLTRST), // TBT_RTD3_PWR_EN_R
+	PAD_CFG_GPI(GPP_H23, NONE, DEEP), // WIGIG_PEWAKE on galp3-c, NC on darp5
+};
+
+void mainboard_configure_gpios(void)
+{
+	gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table));
+}