Attention is currently required from: Felix Singer, Michał Kopeć, Angel Pons.
Michael Niewöhner has uploaded a new patch set (#18) to the change originally created by Michał Kopeć. ( https://review.coreboot.org/c/coreboot/+/62498 )
Change subject: mb/clevo/tgl-u: Add Clevo NV4x Tiger Lake laptop support ......................................................................
mb/clevo/tgl-u: Add Clevo NV4x Tiger Lake laptop support
Add support for the Clevo NV4x series of laptops (NV4xMZ/MB/ME). These laptops have an Intel TigerLake-U processor and an ITE IT5570E embedded controller, and with come optional NVIDIA Optimus hybrid graphics depending on model. `x` in device name indicates chassis color.
devicetree based on system76/galp5.
Working: - Booting UEFI OS via TianoCore payload from MrChromebox's fork - All hotkeys - except Touchpad Toggle, which requires tweak in OS - s0ix / modern standby, including when a USB-C is device connected - Onboard discrete TPM 2.0 - USB-A and USB-C ports including TBT, HDMI, SD card, audio - Ethernet, CNVi Wi-Fi / PCIe Wi-Fi, Bluetooth
Not working: - ACPI UCSI interface - possibly due to bug in EC FW - dTPM detection when PTT is enabled in the ME region
Change-Id: Ib373d62d9d18bafdfde2e1acb4e00e3a20ae09bc Co-authored-by: Michał Kopeć michal.kopec@3mdeb.com Co-authored-by: Michael Niewöhner foss@mniewoehner.de Signed-off-by: Michał Kopeć michal.kopec@3mdeb.com Signed-off-by: Michael Niewöhner foss@mniewoehner.de --- M src/mainboard/clevo/tgl-u/Kconfig M src/mainboard/clevo/tgl-u/Kconfig.name A src/mainboard/clevo/tgl-u/variants/nv40mz/acpi/variant.asl A src/mainboard/clevo/tgl-u/variants/nv40mz/board_info.txt A src/mainboard/clevo/tgl-u/variants/nv40mz/data.vbt A src/mainboard/clevo/tgl-u/variants/nv40mz/devicetree.cb A src/mainboard/clevo/tgl-u/variants/nv40mz/gpio.c A src/mainboard/clevo/tgl-u/variants/nv40mz/gpio_early.c A src/mainboard/clevo/tgl-u/variants/nv40mz/hda_verb.c A src/mainboard/clevo/tgl-u/variants/nv40mz/ramstage.c A src/mainboard/clevo/tgl-u/variants/nv40mz/romstage.c 11 files changed, 672 insertions(+), 0 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/98/62498/18