mb/system76/gaze17: Add new mainboard

Change-Id: Ie4c5297088b06c4e4b9c111f798cb17638fa8592

src/mainboard/system76/gaze17/Kconfig

@@ -0,0 +1,75 @@
+if BOARD_SYSTEM76_GAZE17_3050 || BOARD_SYSTEM76_GAZE17_3060_B
+
+config BOARD_SPECIFIC_OPTIONS
+	def_bool y
+	select BOARD_ROMSIZE_KB_32768
+	select DRIVERS_GFX_NVIDIA
+	select DRIVERS_I2C_HID
+	select EC_SYSTEM76_EC
+	select EC_SYSTEM76_EC_BAT_THRESHOLDS
+	select EC_SYSTEM76_EC_COLOR_KEYBOARD
+	select EC_SYSTEM76_EC_DGPU
+	select HAVE_ACPI_RESUME
+	select HAVE_ACPI_TABLES
+	select HAVE_CMOS_DEFAULT
+	select HAVE_OPTION_TABLE
+	select INTEL_GMA_HAVE_VBT
+	select INTEL_LPSS_UART_FOR_CONSOLE
+	select MAINBOARD_HAS_TPM2
+	select MAINBOARD_USES_IFD_GBE_REGION if BOARD_SYSTEM76_GAZE17_3060_B
+	select MEMORY_MAPPED_TPM
+	select NO_UART_ON_SUPERIO
+	select PCIEXP_HOTPLUG
+	select PCIEXP_HOTPLUG_PREFETCH_MEM_BELOW_4G
+	select SOC_INTEL_ALDERLAKE_PCH_P
+	select SOC_INTEL_COMMON_BLOCK_HDA_VERB
+	select SOC_INTEL_CRASHLOG
+	select SPD_READ_BY_WORD
+	select SYSTEM_TYPE_LAPTOP
+	select TPM_MEASURED_BOOT
+	select TPM_RDRESP_NEED_DELAY
+
+config MAINBOARD_DIR
+	default "system76/gaze17"
+
+config MAINBOARD_PART_NUMBER
+	default "gaze17-3050" if BOARD_SYSTEM76_GAZE17_3050
+	default "gaze17-3060-b" if BOARD_SYSTEM76_GAZE17_3060_B
+
+config MAINBOARD_SMBIOS_PRODUCT_NAME
+	default "Gazelle"
+
+config MAINBOARD_VERSION
+	default "gaze17-3050" if BOARD_SYSTEM76_GAZE17_3050
+	default "gaze17-3060-b" if BOARD_SYSTEM76_GAZE17_3060_B
+
+config VARIANT_DIR
+	default "3050" if BOARD_SYSTEM76_GAZE17_3050
+	default "3060" if BOARD_SYSTEM76_GAZE17_3060_B
+
+config OVERRIDE_DEVICETREE
+	default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb"
+
+config CBFS_SIZE
+	default 0xA00000
+
+config CONSOLE_POST
+	default y
+
+config DIMM_SPD_SIZE
+	default 512
+
+config ONBOARD_VGA_IS_PRIMARY
+	default y
+
+config POST_DEVICE
+	default n
+
+config UART_FOR_CONSOLE
+	default 0
+
+# PM Timer Disabled, saves power
+config USE_PM_ACPI_TIMER
+	default n
+
+endif

src/mainboard/system76/gaze17/Kconfig.name

@@ -0,0 +1,5 @@
+config BOARD_SYSTEM76_GAZE17_3050
+	bool "gaze17 3050"
+
+config BOARD_SYSTEM76_GAZE17_3060_B
+	bool "gaze17 3060-b"

src/mainboard/system76/gaze17/Makefile.inc

@@ -0,0 +1,12 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
+CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/$(VARIANT_DIR)/include
+
+bootblock-y += bootblock.c
+bootblock-y += variants/$(VARIANT_DIR)/gpio_early.c
+
+romstage-y += romstage.c
+
+ramstage-y += ramstage.c
+ramstage-y += variants/$(VARIANT_DIR)/gpio.c
+ramstage-y += variants/$(VARIANT_DIR)/hda_verb.c

src/mainboard/system76/gaze17/acpi/backlight.asl

@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <drivers/intel/gma/acpi/gma.asl>
+
+Scope (GFX0)
+{
+	Name (BRIG, Package (22) {
+		40, /* default AC */
+		40, /* default Battery */
+		5,
+		10,
+		15,
+		20,
+		25,
+		30,
+		35,
+		40,
+		45,
+		50,
+		55,
+		60,
+		65,
+		70,
+		75,
+		80,
+		85,
+		90,
+		95,
+		100
+	})
+}

src/mainboard/system76/gaze17/acpi/mainboard.asl

@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <variant/gpio.h>
+
+#define EC_GPE_SCI 0x6E
+#define EC_GPE_SWI 0x6B
+#include <ec/system76/ec/acpi/ec.asl>
+
+Scope (\_SB) {
+	#include "sleep.asl"
+	Scope (PCI0) {
+		#include "backlight.asl"
+		Scope (PEG2) {
+			#include <drivers/gfx/nvidia/acpi/tigerlake.asl>
+		}
+	}
+}

src/mainboard/system76/gaze17/acpi/sleep.asl

@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <intelblocks/gpio.h>
+
+Method (PGPM, 1, Serialized)
+{
+	For (Local0 = 0, Local0 < 6, Local0++)
+	{
+		\_SB.PCI0.CGPM (Local0, Arg0)
+	}
+}
+
+/*
+ * Method called from _PTS prior to system sleep state entry
+ * Enables dynamic clock gating for all 5 GPIO communities
+ */
+Method (MPTS, 1, Serialized)
+{
+	\_SB.PCI0.LPCB.EC0.PTS (Arg0)
+	PGPM (MISCCFG_GPIO_PM_CONFIG_BITS)
+}
+
+/*
+ * Method called from _WAK prior to system sleep state wakeup
+ * Disables dynamic clock gating for all 5 GPIO communities
+ */
+Method (MWAK, 1, Serialized)
+{
+	PGPM (0)
+	\_SB.PCI0.LPCB.EC0.WAK (Arg0)
+}
+
+/*
+ * S0ix Entry/Exit Notifications
+ * Called from \_SB.PEPD._DSM
+ */
+Method (MS0X, 1, Serialized)
+{
+	If (Arg0 == 1) {
+		/* S0ix Entry */
+		PGPM (MISCCFG_GPIO_PM_CONFIG_BITS)
+	} Else {
+		/* S0ix Exit */
+		PGPM (0)
+	}
+}

src/mainboard/system76/gaze17/board_info.txt

@@ -0,0 +1,8 @@
+Vendor name: System76
+Board name: gaze17
+Category: laptop
+Release year: 2022
+ROM package: WSON-8
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: y

src/mainboard/system76/gaze17/bootblock.c

@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <bootblock_common.h>
+#include <variant/gpio.h>
+
+void bootblock_mainboard_init(void)
+{
+	variant_configure_early_gpios();
+}

src/mainboard/system76/gaze17/cmos.default

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

src/mainboard/system76/gaze17/cmos.layout

@@ -0,0 +1,39 @@
+# 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