coreboot/default: rev 9e41c7cec7, 18 July 2025HEADmaster

T480/T480s patches were dropped since they're included as
part of the upstream code now.

This update brings the following upstream changes:

* 9e41c7cec7 soc/intel/cmn/block/fast_spi: Lock DMA before exiting coreboot
* c1d45ef93b mb/google/trulo/var/kaladin: Update touchpad settings
* f13f980e03 mb/google/trulo/var/kaladin: Add fw_config probe for storage
* 50c39b3a22 mb/google/trulo/var/kaladin: Fix Type C function
* f0d50aa404 commonlib/include/commonlib: Add volatile qualifier
* 3828153ea5 soc/intel/xeon_sp/gnr: Use official microcodes
* a87cbcd3c9 soc/intel/xeon_sp/ibl: Config ACPI base using PMC device
* 480ac15044 util/cbfstool: Prevent overflow when sorting fit table entries
* bf4f08f3b6 mb/hp/snb_ivb_desktops/variants/compaq_8300_elite_sff: early VGA output
* dd19f6bc5a util/cbmem: Extract devmem and common code to separate files
* def945f3ba soc/intel/apollolake: Measure the IBBL, IBB and OBB from the bootblock
* fbb0738272 mb/google/brox/var/lotso: Decrease cpu power limits
* ce88b12420 mb/google/ocelot: Set correct TPM I2C bus for all ocelot model variants
* e050e2fbfc mb/google/ocelot/var/ocelot: Remove irrelevant comment
* b66c8ea3d3 mb/google/ocelot/var/ocelot: Remove Bluetooth Audio offload
* d5d633f607 mb/google/ocelot/var/ocelot: Update variant.c
* 3b069d320c cbfs: Add a function to wait for all CBFS preload operations to complete
* a7710ed8fd Documentation: coding_style: Add *long* to long multi-line comment example
* 19d7104d85 drivers/intel/touch: Use recommended short multi-line comment style
* 451988d015 mb/google/trulo/var/pujjolo: Fix Goodix touchscreen function
* 542e52c126 soc/qualcomm/x1p42100: Optimize memory layout for X1P42100
* 2e47bd50f2 mb/google/trulo/var/pujjocento: Add 6W and 15W DPTF parameters
* 6e4f4538bb soc/intel/{tgl,adl,mtl,ptl}: Default to Software Connection Manager
* 1b8dd662a9 soc/qualcomm/x1p42100: Add PCIE Clock support for x1p42100
* 4d3def7514 soc/mediatek/mt8189: Fix timer reset in BL31 by using time_prepare_v2
* d898653b0e soc/meidatek/mt8196: Extract common timer code for reuse
* d1c096a5b9 src/soc/mt8196: Correct systimer register offset
* edaa67d0c9 mb/google/skywalker: Add thermal init flow in romstage
* 6aec09875b soc/mediatek/mt8189: Add thermal driver
* 5cc4b9e6ce soc/amd/common/cpu/noncar: Add bootblock overlap detection
* 67cd138df9 soc/intel/apollolake: Add missing header in measured_boot.h
* a428481574 mb/google/nissa/var/dirks: Update power limits
* 55ae0d8a37 mb/google/nissa/var/baseboard/nissa: Add power limits functions
* 82163aedc6 soc/amd/common/block/cpu/noncar: Move BSS and DATA out of PT_LOAD
* 6405641647 mb/google/fatcat: Use same mainboard part number for all fatcat variants
* c5613469ae device: Make a note that SeaBIOS doesn't support above 4G MMIO
* ced4c09359 soc/intel/xeon_sp/gnr: Implement get_mmio_high_base_size
* 7100f226ca vc/intel/fsp/fsp2_0/wcl: Add FSP headers for WCL FSP
* 5171098814 drivers/qemu/bochs: Allow building for non-x86 architectures
* d233b6c903 payloads/external/LinuxBoot/Makefile: Fix build prerequisite
* 502d19be89 payloads/external/LinuxBoot/targets/u-root.mk: Add missing prerequisite
* cba0f0b8b9 payloads/external/LinuxBoot: Rename build target
* 43a54e3b1b util/amdfwtool: Add binary parsing
* 85da3954d0 .gitmodules: Ignore changes make by what-jenkins-does
* 397c5fe420 Documentation: Add a mainboard entry for the Lenovo T480/T480s
* 6768586353 Documentation: Add information about the deguard utility
* ad8b738af0 mb/lenovo: Add ThinkPad T480 and ThinkPad T480s
* 96e381766e ec/lenovo: Add support for MEC1653 EC
* 2181b02765 util/smmstoretool: Properly initialise the authenticated variable header
* 3058464263 util/smmstoretool: Add support for creating variable from file contents
* b49f567e45 util/smmstoretool: Ensure that the FVB header isn't too large
* a6fbaa47ea util/smmstoretool: Clarify the `auth_vars` field
* 3698517d82 mb/amd: Use mec152x tool
* 5a0953614b util/amdtools: Add ec_usb_pd_fw
* e63620012c util: Add Microchip EC FW tool
* 0b5ce9d9f0 soc/intel/apollolake: Add support for IFWI Measured Boot
* 289cff3423 soc/intel/apollolake: Load the IBB into CAR
* 2408695dd3 soc/intel/apollolake: Add a loader for the IBB
* 61b66e9a81 soc/intel/apollolake: Add function to clear MCA in Bank 4
* 138402e7ff soc/intel/apollolake: Create IBB, IBBL and OBB
* 61b4e1983c mb/google/fatcat: Update PCH reset power cycle duration to 1 second
* e9af95d5ab soc/intel/pantherlake: Configure FSP UPDs for minimum assertion widths
* 79bd154b49 drivers/genesyslogic/gl9763e: Mask replay timer timeout of AER
* a775bfc2b2 soc/mediatek/mt8189: Specify MTKLIB_PATH for building BL31
* e583b2ffb7 soc/meidatek/mt8196: Extract common thermal code for reuse
* f62734976c mb/dell: Convert E6400 into a variant
* 8d60bf9975 mb/google/fatcat: select MIPI pre-prod if PTL pre-prod SoC is set
* 2f978ecab3 mb/google/fatcat: Choose platforms with pre-prod Panther Lake SoC
* eb1483ba17 soc/mediatek/mt8189: Increase SCP clock frequency from 26MHz to 416MHz
* 9c5557f982 util/abuild: Add --sequential-boards option
* 9e5234feee payloads/external/edk2: Drop our toolchain override
* 8d9e18a122 payloads/edk2: Indicate whether edk2-platforms is available
* 626fd50a94 mb/google/fatcat/var/kinmen: Enable ISH
* e7cefe4f41 soc/mediatek/mt8196: Move srclken_rc related code to common
* e9731f8925 soc/intel/pantherlake: Add configs for pre-production silicon
* 8687b3d108 mb/google/trulo/var/pujjolo: Add ISH firmware config
* 722c9314c7 mb/google/dedede/var/awasuki: Add 2 HYNIX modules to RAM id table
* 6082bd7711 ec/lenovo/h8: Rework invalid temperature reporting
* 621b1061d0 ec/lenovo/h8: Add Kconfig to select use of Thermal Zone 1
* bc116b8797 ec/lenovo/h8: Replace chip regs for BT/WWAN detect with Kconfig options
* d9169ef617 ec/lenovo/pmh7: Add CFR objects for existing options
* 45d9973a6d ec/lenovo/h8: Add CFR objects for existing options
* ce5a1e8a51 mb/google/brox: Create caboc variant
* d745d38393 soc/intel/cmn/block/fast_spi: Add DMA support
* 8e666c367d soc/qualcomm/x1p42100: Update boot critical firmware memory layout
* e35c784847 Doc/gfx/libgfxinit.md: Fix file names in source code references
* 0e682859e7 payloads/external/U-Boot: Upgrade from 2024.07 to v2025.07
* 8b52167a9f arch/x86: Add support for cooperative multitasking on x86_64
* 569b7a8861 Docs/releases: Finalize 25.06 release notes
* 5db8bf0cfa mb/trulo/var/pujjolo: Enable USB3 WWAN device
* e013c9586c mb/trulo/var/pujjolo: Modify mipi camera parameters
* 7b8520ab69 mb/trulo/var/pujjolo: Update fingerprint enable pin status
* f74027d5ae mb/google/nissa/var/craask: Add elan touchscreen support
* 396a883a0c mb/hp/snb_ivb_desktops: Include PS/2 controller ASL code for MS Windows
* 18c067d392 mb/google/fatcat/var/kinmen: Add Synaptics touchpad
* 2f5b384ba5 soc/mediatek/mt8189: Enable EARLY_MMU_INIT to improve boot time
* d5bce8c420 mb/hp: Add HP 260 G1 DM Business PC (Haswell)
* 48c6f66fa4 mb/google/ocelot: Update TPM_TIS_ACPI_INTERRUPT value in Kconfig
* 0660fe50de mb/google/ocelot: Update GPE configuration
* 5b3063802e mb/google/fatcat/var/kinmen: Fix touchscreen IRQ setting
* 6c4e502fdd mb/google/nissa/var/pujjocento: Reduce PL4 to 38W with no battery
* 6e92554ab6 mb/trulo/var/pujjolo: Modify FW_CONFIG for mipi camera
* 4f5f75da34 mb/trulo/var/pujjolo: Correct USB3 Type-A OC pins
* a1dfd39e04 mb/google/fatcat/var/kinmen: Add AUDIO_UNKNOWN and probe for ALC721
* 306544b427 mb/google/fatcat/var/francka: Add AUDIO_UNKNOWN and audio probes
* edf47d44cd mb/google/fatcat/var/fatcat: Disable Audio for invalid Audio FW_CONFIG
* 454079c3bc lib/cbfs: Ensure cache buffer alignment in ramstage
* 0ef670a66a mb/google/ocelot/var/ocelot: Configure FPS related changes
* 6ab37f0e0e mb/google/ocelot/var/ocelot: Add FW_CONFIG for Finger Print
* 3f61df24d5 mb/google/ocelot/var/ocelot: Add FW_CONFIG for Storage
* bb95a26cda mb/google/ocelot/var/ocelot: Add FW_CONFIG for WiFi
* 410b3c697f mb/google/ocelot/var/ocelot: Add FW_CONIG for ISH
* afaf4c3d7b mb/google/brya/variants/pujjolo: Update ISH GPIOs and add ISH firmware name
* f6de6f8933 mb/google/fatcat: Drop redundant SNDW GPIO mapping
* 584fdd6572 soc/mediatek/mt8196: Remove redundant bootblock.c from Makefile.mk
* 24ea6937f2 soc/intel/apollolake: Add the Kconfig options for IFWI Boot Profile
* c68645cd88 util/supermicro: Fix mem leak in get_line_as_int error conditions
* 05396238da libpayload/drivers: Fix mem-leak in cbmem_console error condition
* 1219981177 drivers/emu/qemu: Add a comment about fw_cfg assumptions
* d866e72b3a mb/google/fatcat/var/kinmen: Set CRFP to use GPIO for status
* 4367daae20 drivers/spi: Add option to generate proper PowerResource _STA
* 03c331399c mb/google/nissa/var/craask: Add focaltech touchscreen support
* b3d7c40fb5 mb/siemens/mc_rpl: Remove code for board_id
* 5de16ed1b8 mb/siemens/mc_rpl: Remove unused embedded controller code
* a1067ec6de mb/siemens/mc_rpl: Remove unneeded code to select a VBT name in CBFS
* 463cda84d2 mb/siemens/mc_rpl: Remove unused Type-C data definition
* dcbe591201 mb/siemens/mc_rpl: Use SPD data from HWInfo instead of from CBFS
* 6c059f8af3 IVB mainboards: Drop 1024M option for gfx_uma_size
* 3b61dbaa06 mb/asus/p8z77-m_pro: Remove incorrect gfx_uma_size options
* 2b7115b139 mb/hp/snb_ivb_desktops: Add gfx_uma_size options up to 512MB
* d99769bbde mb/hp/snb_ivb_desktops/variants: enable 4th sata port on tested models
* 95784dbafb mb/google/ocelot/var/ocelot: Add FW_CONFIG for Audio
* f323adb19f soc/mediatek/mt8189: Increase SPI NOR clock rate from 26MHz to 52MHz
* 689af47b52 commonlib: Add pvmfw related timestamps
* f1d06a5ad4 soc/intel/common/block/memory: Provide a way to use SPD data from memory
* 11b1dc0a97 Reapply "util/cbmem: Consolidate CBMEM and coreboot table access"
* 13f1c6118e Documentation: Update cbmem.md with more information
* 07267d19ce arch/x86/postcar_loader: Add comment line for reloc_params assignment
* e94ac6e655 mb/google/nissa/var/pujjocento: Reduce PL4 to 38 W with no battery
* 2eaec1b53a sbom: Fix build with merged bootblock and romstage
* 267f08dafd MAINTAINERS: Add KunYi Chen as maintainer for LattePanda Mu

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 708 insertions, 0 deletions

diff --git a/config/coreboot/default/patches/0025-mb-dell-Add-Optiplex-780-MT-x4x-ICH10.patch b/config/coreboot/default/patches/0025-mb-dell-Add-Optiplex-780-MT-x4x-ICH10.patch
new file mode 100644
index 00000000..17a5ee5c
--- /dev/null
+++ b/config/coreboot/default/patches/0025-mb-dell-Add-Optiplex-780-MT-x4x-ICH10.patch
@@ -0,0 +1,708 @@
+From 1661af1ef80d7dce6aaba575bdcb52cc7c04e0da Mon Sep 17 00:00:00 2001
+From: Nicholas Chin <nic.c3.14@gmail.com>
+Date: Mon, 30 Sep 2024 20:44:38 -0400
+Subject: [PATCH 25/35] mb/dell: Add Optiplex 780 MT (x4x/ICH10)
+
+Change-Id: Idb45737ce95bfd26e978323c650de7d308b5079c
+Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com>
+---
+ src/mainboard/dell/optiplex_780/Kconfig       |  40 ++++
+ src/mainboard/dell/optiplex_780/Kconfig.name  |   4 +
+ src/mainboard/dell/optiplex_780/Makefile.mk   |  10 +
+ src/mainboard/dell/optiplex_780/acpi/ec.asl   |   5 +
+ .../dell/optiplex_780/acpi/ich10_pci_irqs.asl |  32 ++++
+ .../dell/optiplex_780/acpi/superio.asl        |  18 ++
+ .../dell/optiplex_780/board_info.txt          |   6 +
+ src/mainboard/dell/optiplex_780/cmos.default  |   8 +
+ src/mainboard/dell/optiplex_780/cmos.layout   |  72 ++++++++
+ src/mainboard/dell/optiplex_780/cstates.c     |   8 +
+ src/mainboard/dell/optiplex_780/devicetree.cb |  63 +++++++
+ src/mainboard/dell/optiplex_780/dsdt.asl      |  26 +++
+ .../dell/optiplex_780/gma-mainboard.ads       |  16 ++
+ .../optiplex_780/variants/780_mt/data.vbt     | Bin 0 -> 1917 bytes
+ .../optiplex_780/variants/780_mt/early_init.c |  12 ++
+ .../dell/optiplex_780/variants/780_mt/gpio.c  | 174 ++++++++++++++++++
+ .../optiplex_780/variants/780_mt/hda_verb.c   |  26 +++
+ .../variants/780_mt/overridetree.cb           |  10 +
+ 18 files changed, 530 insertions(+)
+ create mode 100644 src/mainboard/dell/optiplex_780/Kconfig
+ create mode 100644 src/mainboard/dell/optiplex_780/Kconfig.name
+ create mode 100644 src/mainboard/dell/optiplex_780/Makefile.mk
+ create mode 100644 src/mainboard/dell/optiplex_780/acpi/ec.asl
+ create mode 100644 src/mainboard/dell/optiplex_780/acpi/ich10_pci_irqs.asl
+ create mode 100644 src/mainboard/dell/optiplex_780/acpi/superio.asl
+ create mode 100644 src/mainboard/dell/optiplex_780/board_info.txt
+ create mode 100644 src/mainboard/dell/optiplex_780/cmos.default
+ create mode 100644 src/mainboard/dell/optiplex_780/cmos.layout
+ create mode 100644 src/mainboard/dell/optiplex_780/cstates.c
+ create mode 100644 src/mainboard/dell/optiplex_780/devicetree.cb
+ create mode 100644 src/mainboard/dell/optiplex_780/dsdt.asl
+ create mode 100644 src/mainboard/dell/optiplex_780/gma-mainboard.ads
+ create mode 100644 src/mainboard/dell/optiplex_780/variants/780_mt/data.vbt
+ create mode 100644 src/mainboard/dell/optiplex_780/variants/780_mt/early_init.c
+ create mode 100644 src/mainboard/dell/optiplex_780/variants/780_mt/gpio.c
+ create mode 100644 src/mainboard/dell/optiplex_780/variants/780_mt/hda_verb.c
+ create mode 100644 src/mainboard/dell/optiplex_780/variants/780_mt/overridetree.cb
+
+diff --git a/src/mainboard/dell/optiplex_780/Kconfig b/src/mainboard/dell/optiplex_780/Kconfig
+new file mode 100644
+index 0000000000..2d06c75c9a
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/Kconfig
+@@ -0,0 +1,40 @@
++## SPDX-License-Identifier: GPL-2.0-only
++
++config BOARD_DELL_OPTIPLEX_780_COMMON
++	def_bool n
++	select BOARD_ROMSIZE_KB_8192
++	select CPU_INTEL_SOCKET_LGA775
++	select DRIVERS_I2C_CK505
++	select HAVE_ACPI_RESUME
++	select HAVE_ACPI_TABLES
++	select HAVE_CMOS_DEFAULT
++	select HAVE_OPTION_TABLE
++	select INTEL_GMA_HAVE_VBT
++	select MAINBOARD_HAS_LIBGFXINIT
++	select MAINBOARD_USES_IFD_GBE_REGION
++	select NORTHBRIDGE_INTEL_X4X
++	select PCIEXP_ASPM
++	select PCIEXP_CLK_PM
++	select SOUTHBRIDGE_INTEL_I82801JX
++
++config BOARD_DELL_OPTIPLEX_780_MT
++	select BOARD_DELL_OPTIPLEX_780_COMMON
++
++if BOARD_DELL_OPTIPLEX_780_COMMON
++
++config VGA_BIOS_ID
++	default "8086,2e22"
++
++config MAINBOARD_DIR
++	default "dell/optiplex_780"
++
++config MAINBOARD_PART_NUMBER
++	default "OptiPlex 780 MT" if BOARD_DELL_OPTIPLEX_780_MT
++
++config OVERRIDE_DEVICETREE
++	default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb"
++
++config VARIANT_DIR
++	default "780_mt" if BOARD_DELL_OPTIPLEX_780_MT
++
++endif # BOARD_DELL_OPTIPLEX_780_COMMON
+diff --git a/src/mainboard/dell/optiplex_780/Kconfig.name b/src/mainboard/dell/optiplex_780/Kconfig.name
+new file mode 100644
+index 0000000000..db7f2e8fe3
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/Kconfig.name
+@@ -0,0 +1,4 @@
++## SPDX-License-Identifier: GPL-2.0-only
++
++config BOARD_DELL_OPTIPLEX_780_MT
++	bool "OptiPlex 780 MT"
+diff --git a/src/mainboard/dell/optiplex_780/Makefile.mk b/src/mainboard/dell/optiplex_780/Makefile.mk
+new file mode 100644
+index 0000000000..d462995d75
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/Makefile.mk
+@@ -0,0 +1,10 @@
++# SPDX-License-Identifier: GPL-2.0-only
++
++ramstage-y += cstates.c
++romstage-y += variants/$(VARIANT_DIR)/gpio.c
++
++bootblock-y += variants/$(VARIANT_DIR)/early_init.c
++romstage-y += variants/$(VARIANT_DIR)/early_init.c
++
++ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads
++ramstage-y += variants/$(VARIANT_DIR)/hda_verb.c
+diff --git a/src/mainboard/dell/optiplex_780/acpi/ec.asl b/src/mainboard/dell/optiplex_780/acpi/ec.asl
+new file mode 100644
+index 0000000000..479296cb76
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/acpi/ec.asl
+@@ -0,0 +1,5 @@
++/* SPDX-License-Identifier: CC-PDDC */
++
++/* Please update the license if adding licensable material. */
++
++/* dummy */
+diff --git a/src/mainboard/dell/optiplex_780/acpi/ich10_pci_irqs.asl b/src/mainboard/dell/optiplex_780/acpi/ich10_pci_irqs.asl
+new file mode 100644
+index 0000000000..b7588dcc41
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/acpi/ich10_pci_irqs.asl
+@@ -0,0 +1,32 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++/* This is board specific information:
++ * IRQ routing for the 0:1e.0 PCI bridge of the ICH10
++ */
++
++If (PICM) {
++	Return (Package() {
++		/* PCI slot */
++		Package() { 0x0001ffff, 0, 0, 0x14},
++		Package() { 0x0001ffff, 1, 0, 0x15},
++		Package() { 0x0001ffff, 2, 0, 0x16},
++		Package() { 0x0001ffff, 3, 0, 0x17},
++
++		Package() { 0x0002ffff, 0, 0, 0x15},
++		Package() { 0x0002ffff, 1, 0, 0x16},
++		Package() { 0x0002ffff, 2, 0, 0x17},
++		Package() { 0x0002ffff, 3, 0, 0x14},
++	})
++} Else {
++	Return (Package() {
++		Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKE, 0},
++		Package() { 0x0001ffff, 1, \_SB.PCI0.LPCB.LNKF, 0},
++		Package() { 0x0001ffff, 2, \_SB.PCI0.LPCB.LNKG, 0},
++		Package() { 0x0001ffff, 3, \_SB.PCI0.LPCB.LNKH, 0},
++
++		Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKF, 0},
++		Package() { 0x0002ffff, 1, \_SB.PCI0.LPCB.LNKG, 0},
++		Package() { 0x0002ffff, 2, \_SB.PCI0.LPCB.LNKH, 0},
++		Package() { 0x0002ffff, 3, \_SB.PCI0.LPCB.LNKE, 0},
++	})
++}
+diff --git a/src/mainboard/dell/optiplex_780/acpi/superio.asl b/src/mainboard/dell/optiplex_780/acpi/superio.asl
+new file mode 100644
+index 0000000000..9f3900b86c
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/acpi/superio.asl
+@@ -0,0 +1,18 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#undef SUPERIO_DEV
++#undef SUPERIO_PNP_BASE
++#undef IT8720F_SHOW_SP1
++#undef IT8720F_SHOW_SP2
++#undef IT8720F_SHOW_EC
++#undef IT8720F_SHOW_KBCK
++#undef IT8720F_SHOW_KBCM
++#undef IT8720F_SHOW_GPIO
++#undef IT8720F_SHOW_CIR
++#define SUPERIO_DEV		SIO0
++#define SUPERIO_PNP_BASE	0x2e
++#define IT8720F_SHOW_EC		1
++#define IT8720F_SHOW_KBCK	1
++#define IT8720F_SHOW_KBCM	1
++#define IT8720F_SHOW_GPIO	1
++#include <superio/ite/it8720f/acpi/superio.asl>
+diff --git a/src/mainboard/dell/optiplex_780/board_info.txt b/src/mainboard/dell/optiplex_780/board_info.txt
+new file mode 100644
+index 0000000000..aaf657b583
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/board_info.txt
+@@ -0,0 +1,6 @@
++Category: desktop
++Board URL: https://www.acer.com/ac/en/GB/content/support-product/1137?b=1
++ROM package: SOIC-8
++ROM protocol: SPI
++ROM socketed: n
++Flashrom support: y
+diff --git a/src/mainboard/dell/optiplex_780/cmos.default b/src/mainboard/dell/optiplex_780/cmos.default
+new file mode 100644
+index 0000000000..23f0e55f3e
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/cmos.default
+@@ -0,0 +1,8 @@
++## SPDX-License-Identifier: GPL-2.0-only
++
++boot_option=Fallback
++debug_level=Debug
++power_on_after_fail=Disable
++nmi=Enable
++sata_mode=AHCI
++gfx_uma_size=64M
+diff --git a/src/mainboard/dell/optiplex_780/cmos.layout b/src/mainboard/dell/optiplex_780/cmos.layout
+new file mode 100644
+index 0000000000..9f5012adb4
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/cmos.layout
+@@ -0,0 +1,72 @@
++## SPDX-License-Identifier: GPL-2.0-only
++
++# -----------------------------------------------------------------
++entries
++
++# -----------------------------------------------------------------
++0	120	r	0	reserved_memory
++
++# -----------------------------------------------------------------
++# RTC_BOOT_BYTE (coreboot hardcoded)
++384	1	e	4	boot_option
++388	4	h	0	reboot_counter
++
++# -----------------------------------------------------------------
++# coreboot config options: console
++395	4	e	6	debug_level
++
++# coreboot config options: southbridge
++408	1	e	10	sata_mode
++409	2	e	7	power_on_after_fail
++411	1	e	1	nmi
++
++# coreboot config options: cpu
++
++# coreboot config options: northbridge
++432	4	e	11	gfx_uma_size
++
++# coreboot config options: check sums
++984	16	h	0	check_sum
++
++# -----------------------------------------------------------------
++
++enumerations
++
++#ID	value	text
++1	0	Disable
++1	1	Enable
++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
++7	0	Disable
++7	1	Enable
++7	2	Keep
++10	0	AHCI
++10	1	Compatible
++11	1	4M
++11	2	8M
++11	3	16M
++11	4	32M
++11	5	48M
++11	6	64M
++11	7	128M
++11	8	256M
++11	9	96M
++11	10	160M
++11	11	224M
++11	12	352M
++
++# -----------------------------------------------------------------
++checksums
++
++checksum 392 983 984
+diff --git a/src/mainboard/dell/optiplex_780/cstates.c b/src/mainboard/dell/optiplex_780/cstates.c
+new file mode 100644
+index 0000000000..4adf0edc63
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/cstates.c
+@@ -0,0 +1,8 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#include <acpi/acpigen.h>
++
++int get_cst_entries(const acpi_cstate_t **entries)
++{
++	return 0;
++}
+diff --git a/src/mainboard/dell/optiplex_780/devicetree.cb b/src/mainboard/dell/optiplex_780/devicetree.cb
+new file mode 100644
+index 0000000000..95e3bd517c
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/devicetree.cb
+@@ -0,0 +1,63 @@
++# SPDX-License-Identifier: GPL-2.0-or-later
++
++chip northbridge/intel/x4x
++	device cpu_cluster 0 on ops x4x_cpu_bus_ops end		# APIC cluster
++	device domain 0 on
++		ops x4x_pci_domain_ops		# PCI domain
++		subsystemid 0x8086 0x0028 inherit
++		device pci 0.0 on  end		# Host Bridge
++		device pci 1.0 on  end		# PCIe x16 2.0 slot
++		device pci 2.0 on  end		# Integrated graphics controller
++		device pci 2.1 on  end		# Integrated graphics controller 2
++		device pci 3.0 off end		# ME
++		device pci 3.1 off end		# ME
++		chip southbridge/intel/i82801jx	# ICH10
++			register "gpe0_en" = "0x40"
++
++			# Set AHCI mode.
++			register "sata_port_map"	= "0x3f"
++			register "sata_clock_request"	= "1"
++
++			# Enable PCIe ports 0,1 as slots.
++			register "pcie_slot_implemented" = "0x3"
++
++			device pci 19.0 on  end		# GBE
++			device pci 1a.0 on  end		# USB
++			device pci 1a.1 on  end		# USB
++			device pci 1a.2 on  end		# USB
++			device pci 1a.7 on  end		# USB
++			device pci 1b.0 on  end		# Audio
++			device pci 1c.0 off end		# PCIe 1
++			device pci 1c.1 off end		# PCIe 2
++			device pci 1c.2 off end		# PCIe 3
++			device pci 1c.3 off end		# PCIe 4
++			device pci 1c.4 off end		# PCIe 5
++			device pci 1c.5 off end		# PCIe 6
++			device pci 1d.0 on  end		# USB
++			device pci 1d.1 on  end		# USB
++			device pci 1d.2 on  end		# USB
++			device pci 1d.7 on  end		# USB
++			device pci 1e.0 on  end		# PCI bridge
++			device pci 1f.0 on  end		# LPC bridge
++			device pci 1f.2 on  end		# SATA (IDE: port 0-3, AHCI/RAID: 0-5)
++			device pci 1f.3 on		# SMBus
++				chip drivers/i2c/ck505	# IDT CV194
++					register "mask" = "{ 0xff, 0xff, 0xff, 0xff,
++							     0xff, 0xff, 0xff, 0xff,
++							     0xff, 0xff, 0xff, 0xff,
++							     0xff, 0xff, 0xff, 0xff,
++							     0xff, 0xff, 0xff }"
++					register "regs" = "{ 0x15, 0x82, 0xff, 0xff,
++							     0xff, 0x00, 0x00, 0x95,
++							     0x00, 0x65, 0x7d, 0x56,
++							     0x13, 0xc0, 0x00, 0x07,
++							     0x01, 0x0a, 0x64 }"
++					device i2c 69 on end
++				end
++			end
++			device pci 1f.4 off end
++			device pci 1f.5 off end		# SATA 2 (for port 4-5 in IDE mode)
++			device pci 1f.6 off end		# Thermal Subsystem
++		end
++	end
++end
+diff --git a/src/mainboard/dell/optiplex_780/dsdt.asl b/src/mainboard/dell/optiplex_780/dsdt.asl
+new file mode 100644
+index 0000000000..9ad70469de
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/dsdt.asl
+@@ -0,0 +1,26 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#include <acpi/acpi.h>
++DefinitionBlock(
++	"dsdt.aml",
++	"DSDT",
++	ACPI_DSDT_REV_2,
++	OEM_ID,
++	ACPI_TABLE_CREATOR,
++	0x20090811	// OEM revision
++)
++{
++	#include <acpi/dsdt_top.asl>
++
++	OSYS = 2002
++	// global NVS and variables
++	#include <southbridge/intel/common/acpi/platform.asl>
++
++	Device (\_SB.PCI0)
++	{
++		#include <northbridge/intel/x4x/acpi/x4x.asl>
++		#include <southbridge/intel/i82801jx/acpi/ich10.asl>
++	}
++
++	#include <southbridge/intel/common/acpi/sleepstates.asl>
++}
+diff --git a/src/mainboard/dell/optiplex_780/gma-mainboard.ads b/src/mainboard/dell/optiplex_780/gma-mainboard.ads
+new file mode 100644
+index 0000000000..bc81cf4a40
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/gma-mainboard.ads
+@@ -0,0 +1,16 @@
++-- SPDX-License-Identifier: GPL-2.0-or-later
++
++with HW.GFX.GMA;
++with HW.GFX.GMA.Display_Probing;
++
++use HW.GFX.GMA;
++use HW.GFX.GMA.Display_Probing;
++
++private package GMA.Mainboard is
++
++   ports : constant Port_List :=
++     (DP2,
++      Analog,
++      others => Disabled);
++
++end GMA.Mainboard;
+diff --git a/src/mainboard/dell/optiplex_780/variants/780_mt/data.vbt b/src/mainboard/dell/optiplex_780/variants/780_mt/data.vbt
+new file mode 100644
+index 0000000000000000000000000000000000000000..fefda9d6f226b88ab67c5b044de30a707df22fbf
+GIT binary patch
+literal 1917
+zcmd6nO>7%Q6vzLwGv0Mv$FUpJ*ik4iQd_wnX*X`M0y3~p?8a$~>ZXxZMU`4dc9RGb
+zTXq_i1Bwd~aNr{c4i)r(goF^M-nek+sY0sMa}Sk>xFFy_FTEfX^Y+7unt+OgkeJbX
+zznS;`v-5V=o<pVaS;}Q53%NpOI!8{cz{K0eVfK65_|*A}SF)Me%$4!N`H5-z90%~a
+zvGog3fe5LjnM&o#3$<#k{6>{ZwwmnN>gY?}>{`7^JBpP$l`EBIwbi0*k&aU)n@v)E
+znI_A1T57efS5MG<y}m-_+CrVKE#0VADDft%nb#Y<<ao9;Mf?!XvM)_$Xla>NN5_ut
+zt=x`G)EjR#mlhURC^2!A3p33TcBg4-d8JyTiF&hfk}|a#&Dfe2%~V^}=4!QavNzBh
+z0Pae^5`gfb?<R!YN+PQ)U7<%H;73qF3iyQT71$?W2s|f{69_4sRY(x>7Q)c(LsP)8
+zQy)2gw<F#IP`I}U>gG1S^>aw&0D}Z+-SCcJJF;s)yXJeQ|4N{SU?$I`#$HZa<Jq(M
+zbA{r}Z0XY6<@U{Y-d!KWR>9dWBuxA$6X;VK;%W?Y>I;0P`|*vwAK$S(VB2JSq6g4n
+z>oEf8XCt;_Y-iYBWz#<re{?il1^f{S#nht`VW!62^5R*KQ6_?#8e&Qw=9%`og2x!s
+z&J)wlZ=a<yoJkutfwu4%aVXlu?i^8v?R77IyGvKcD|M`CFG$6FUmK8q<|o>3T9EmJ
+z2x?*GPeN%?=Fj3+fv~4%I(nv~XF7VOqi5RsAt%13JtW>q=<<<Gei4)FzWqGEt6P8D
+zA9m}s>;0IkLPSUGL%_1h)2kjaZzuV;`43yCV;I=#Jcyyw@xKE8GGX39@am|0GKhH`
+zawsKv^FvHqm+<DDPT)%}_kZ8^eT88YGmG-#)X3=RRB|L^Uj_{yd%JeO<1HRZVz=Fz
+z+aqUCWdF3_={#Q&&k)eF1i=WV`AbSlzo*bP?x?ir5BVVO`R34f89jWL{Z}or^BwmG
+z-E;A_iWVUUWnWQl3L|~0xA@rHJRA-;7V)Y6B5=@E8R@?(?5{Eh23RefpSOGX_F{8A
+z1PtU+iNng^h#C7J<vufJ9>c8*FfFsu??w)Oed@;Mg~21%rCZ%d{x!>-zmv4AyWL1E
+xfz+CGUnQ7Y^TD}&c_cQRYlBC+`?m?k6Nuw??s04gg4@4`<@FO{XEbO(<xf!`#Pk3F
+
+literal 0
+HcmV?d00001
+
+diff --git a/src/mainboard/dell/optiplex_780/variants/780_mt/early_init.c b/src/mainboard/dell/optiplex_780/variants/780_mt/early_init.c
+new file mode 100644
+index 0000000000..e2fa05cd8f
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/variants/780_mt/early_init.c
+@@ -0,0 +1,12 @@
++/* SPDX-License-Identifier: GPL-2.0-or-later */
++
++#include <northbridge/intel/x4x/x4x.h>
++
++void mb_get_spd_map(u8 spd_map[4])
++{
++	// BTX form factor
++	spd_map[0] = 0x53;
++	spd_map[1] = 0x52;
++	spd_map[2] = 0x51;
++	spd_map[3] = 0x50;
++}
+diff --git a/src/mainboard/dell/optiplex_780/variants/780_mt/gpio.c b/src/mainboard/dell/optiplex_780/variants/780_mt/gpio.c
+new file mode 100644
+index 0000000000..9993f17c55
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/variants/780_mt/gpio.c
+@@ -0,0 +1,174 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++
++#include <southbridge/intel/common/gpio.h>
++
++static const struct pch_gpio_set1 pch_gpio_set1_mode = {
++	.gpio0  = GPIO_MODE_NATIVE,
++	.gpio1  = GPIO_MODE_NATIVE,
++	.gpio2  = GPIO_MODE_GPIO,
++	.gpio3  = GPIO_MODE_GPIO,
++	.gpio4  = GPIO_MODE_GPIO,
++	.gpio5  = GPIO_MODE_GPIO,
++	.gpio6  = GPIO_MODE_GPIO,
++	.gpio7  = GPIO_MODE_NATIVE,
++	.gpio8  = GPIO_MODE_NATIVE,
++	.gpio9  = GPIO_MODE_GPIO,
++	.gpio10 = GPIO_MODE_GPIO,
++	.gpio11 = GPIO_MODE_NATIVE,
++	.gpio12 = GPIO_MODE_NATIVE,
++	.gpio13 = GPIO_MODE_GPIO,
++	.gpio14 = GPIO_MODE_GPIO,
++	.gpio15 = GPIO_MODE_NATIVE,
++	.gpio16 = GPIO_MODE_GPIO,
++	.gpio17 = GPIO_MODE_NATIVE,
++	.gpio18 = GPIO_MODE_GPIO,
++	.gpio19 = GPIO_MODE_GPIO,
++	.gpio20 = GPIO_MODE_GPIO,
++	.gpio21 = GPIO_MODE_GPIO,
++	.gpio22 = GPIO_MODE_GPIO,
++	.gpio23 = GPIO_MODE_NATIVE,
++	.gpio24 = GPIO_MODE_GPIO,
++	.gpio25 = GPIO_MODE_NATIVE,
++	.gpio26 = GPIO_MODE_NATIVE,
++	.gpio27 = GPIO_MODE_GPIO,
++	.gpio28 = GPIO_MODE_GPIO,
++	.gpio29 = GPIO_MODE_GPIO,
++	.gpio30 = GPIO_MODE_GPIO,
++	.gpio31 = GPIO_MODE_GPIO,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_direction = {
++	.gpio2  = GPIO_DIR_INPUT,
++	.gpio3  = GPIO_DIR_INPUT,
++	.gpio4  = GPIO_DIR_INPUT,
++	.gpio5  = GPIO_DIR_INPUT,
++	.gpio6  = GPIO_DIR_INPUT,
++	.gpio9  = GPIO_DIR_OUTPUT,
++	.gpio10 = GPIO_DIR_INPUT,
++	.gpio13 = GPIO_DIR_INPUT,
++	.gpio14 = GPIO_DIR_INPUT,
++	.gpio16 = GPIO_DIR_INPUT,
++	.gpio18 = GPIO_DIR_OUTPUT,
++	.gpio19 = GPIO_DIR_INPUT,
++	.gpio20 = GPIO_DIR_OUTPUT,
++	.gpio21 = GPIO_DIR_INPUT,
++	.gpio22 = GPIO_DIR_INPUT,
++	.gpio24 = GPIO_DIR_INPUT,
++	.gpio27 = GPIO_DIR_INPUT,
++	.gpio28 = GPIO_DIR_OUTPUT,
++	.gpio29 = GPIO_DIR_INPUT,
++	.gpio30 = GPIO_DIR_INPUT,
++	.gpio31 = GPIO_DIR_INPUT,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_level = {
++	.gpio9  = GPIO_LEVEL_HIGH,
++	.gpio18 = GPIO_LEVEL_HIGH,
++	.gpio20 = GPIO_LEVEL_HIGH,
++	.gpio28 = GPIO_LEVEL_LOW,
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_blink = {
++};
++
++static const struct pch_gpio_set1 pch_gpio_set1_invert = {
++	.gpio13 = GPIO_INVERT,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_mode = {
++	.gpio32 = GPIO_MODE_GPIO,
++	.gpio33 = GPIO_MODE_GPIO,
++	.gpio34 = GPIO_MODE_GPIO,
++	.gpio35 = GPIO_MODE_GPIO,
++	.gpio36 = GPIO_MODE_GPIO,
++	.gpio37 = GPIO_MODE_GPIO,
++	.gpio38 = GPIO_MODE_GPIO,
++	.gpio39 = GPIO_MODE_GPIO,
++	.gpio40 = GPIO_MODE_NATIVE,
++	.gpio41 = GPIO_MODE_NATIVE,
++	.gpio42 = GPIO_MODE_NATIVE,
++	.gpio43 = GPIO_MODE_NATIVE,
++	.gpio44 = GPIO_MODE_NATIVE,
++	.gpio45 = GPIO_MODE_NATIVE,
++	.gpio46 = GPIO_MODE_NATIVE,
++	.gpio47 = GPIO_MODE_NATIVE,
++	.gpio48 = GPIO_MODE_GPIO,
++	.gpio49 = GPIO_MODE_GPIO,
++	.gpio50 = GPIO_MODE_NATIVE,
++	.gpio51 = GPIO_MODE_NATIVE,
++	.gpio52 = GPIO_MODE_NATIVE,
++	.gpio53 = GPIO_MODE_NATIVE,
++	.gpio54 = GPIO_MODE_GPIO,
++	.gpio55 = GPIO_MODE_NATIVE,
++	.gpio56 = GPIO_MODE_GPIO,
++	.gpio57 = GPIO_MODE_GPIO,
++	.gpio58 = GPIO_MODE_NATIVE,
++	.gpio59 = GPIO_MODE_NATIVE,
++	.gpio60 = GPIO_MODE_GPIO,
++	.gpio61 = GPIO_MODE_NATIVE,
++	.gpio62 = GPIO_MODE_NATIVE,
++	.gpio63 = GPIO_MODE_NATIVE,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_direction = {
++	.gpio32 = GPIO_DIR_INPUT,
++	.gpio33 = GPIO_DIR_INPUT,
++	.gpio34 = GPIO_DIR_INPUT,
++	.gpio35 = GPIO_DIR_OUTPUT,
++	.gpio36 = GPIO_DIR_INPUT,
++	.gpio37 = GPIO_DIR_INPUT,
++	.gpio38 = GPIO_DIR_INPUT,
++	.gpio39 = GPIO_DIR_INPUT,
++	.gpio48 = GPIO_DIR_INPUT,
++	.gpio49 = GPIO_DIR_OUTPUT,
++	.gpio54 = GPIO_DIR_INPUT,
++	.gpio56 = GPIO_DIR_OUTPUT,
++	.gpio57 = GPIO_DIR_INPUT,
++	.gpio60 = GPIO_DIR_OUTPUT,
++};
++
++static const struct pch_gpio_set2 pch_gpio_set2_level = {
++	.gpio35 = GPIO_LEVEL_LOW,
++	.gpio49 = GPIO_LEVEL_HIGH,
++	.gpio56 = GPIO_LEVEL_HIGH,
++	.gpio60 = GPIO_LEVEL_LOW,
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_mode = {
++	.gpio64 = GPIO_MODE_NATIVE,
++	.gpio65 = GPIO_MODE_NATIVE,
++	.gpio66 = GPIO_MODE_NATIVE,
++	.gpio67 = GPIO_MODE_NATIVE,
++	.gpio68 = GPIO_MODE_NATIVE,
++	.gpio69 = GPIO_MODE_NATIVE,
++	.gpio70 = GPIO_MODE_NATIVE,
++	.gpio71 = GPIO_MODE_NATIVE,
++	.gpio72 = GPIO_MODE_GPIO,
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_direction = {
++	.gpio72 = GPIO_DIR_INPUT,
++};
++
++static const struct pch_gpio_set3 pch_gpio_set3_level = {
++};
++
++const struct pch_gpio_map mainboard_gpio_map = {
++	.set1 = {
++		.mode      = &pch_gpio_set1_mode,
++		.direction = &pch_gpio_set1_direction,
++		.level     = &pch_gpio_set1_level,
++		.blink     = &pch_gpio_set1_blink,
++		.invert    = &pch_gpio_set1_invert,
++	},
++	.set2 = {
++		.mode      = &pch_gpio_set2_mode,
++		.direction = &pch_gpio_set2_direction,
++		.level     = &pch_gpio_set2_level,
++	},
++	.set3 = {
++		.mode      = &pch_gpio_set3_mode,
++		.direction = &pch_gpio_set3_direction,
++		.level     = &pch_gpio_set3_level,
++	},
++};
+diff --git a/src/mainboard/dell/optiplex_780/variants/780_mt/hda_verb.c b/src/mainboard/dell/optiplex_780/variants/780_mt/hda_verb.c
+new file mode 100644
+index 0000000000..4158bcf899
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/variants/780_mt/hda_verb.c
+@@ -0,0 +1,26 @@
++/* SPDX-License-Identifier: GPL-2.0-or-later */
++
++#include <device/azalia_device.h>
++
++const u32 cim_verb_data[] = {
++	/* coreboot specific header */
++	0x11d4194a, /* Analog Devices AD1984A */
++	0xbfd40000, /*  Subsystem ID */
++	10,         /* Number of entries */
++
++	/* Pin Widget Verb Table */
++	AZALIA_PIN_CFG(0, 0x11, 0x032140f0),
++	AZALIA_PIN_CFG(0, 0x12, 0x21214010),
++	AZALIA_PIN_CFG(0, 0x13, 0x901701f0),
++	AZALIA_PIN_CFG(0, 0x14, 0x03a190f0),
++	AZALIA_PIN_CFG(0, 0x15, 0xb7a70121),
++	AZALIA_PIN_CFG(0, 0x16, 0x9933012e),
++	AZALIA_PIN_CFG(0, 0x17, 0x97a601f0),
++	AZALIA_PIN_CFG(0, 0x1a, 0x90f301f0),
++	AZALIA_PIN_CFG(0, 0x1b, 0x014510f0),
++	AZALIA_PIN_CFG(0, 0x1c, 0x21a19020),
++};
++
++const u32 pc_beep_verbs[0] = {};
++
++AZALIA_ARRAY_SIZES;
+diff --git a/src/mainboard/dell/optiplex_780/variants/780_mt/overridetree.cb b/src/mainboard/dell/optiplex_780/variants/780_mt/overridetree.cb
+new file mode 100644
+index 0000000000..555b1c1f5c
+--- /dev/null
++++ b/src/mainboard/dell/optiplex_780/variants/780_mt/overridetree.cb
+@@ -0,0 +1,10 @@
++## SPDX-License-Identifier: GPL-2.0-or-later
++
++chip northbridge/intel/x4x
++	device domain 0 on
++		chip southbridge/intel/i82801jx
++			device pci 1c.0 on  end		# PCIe 1
++			device pci 1c.1 on  end		# PCIe 2
++		end
++	end
++end
+-- 
+2.39.5
+