It seems to be sufficient to just take the device out of reset, so
configure it in coreboot instead of FSP.
Change-Id: I408229072ba7eb169c3ba6693f95f5b32fca10e1
Signed-off-by: Tim Crawford <tcrawford@system76.com>
According to the schematics:
- PCH_LAN_WAKE# is not connected
- M.2_BT_PCMIN is not connected
Addtionally, leave both CLKREQ and RST# for CNVi as FSP configured.
Change-Id: I6f249ca778ad741469475b02163a2eee2e7626de
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Extract the configuration block from the proprietary firmware module
PlatformInitAdvancedPostMem.
The proprietary firmware does not use a multiple of 4 for the smart amp
data like coreboot expects, so duplicate the last 2 dwords.
Change-Id: I563a92b87ebf7672963a03a15166aed194fc57fe
Signed-off-by: Tim Crawford <tcrawford@system76.com>
There will be two versions of firmware for the Gazelle 18:
- One for units using NVIDIA RTX 3050
- One for units using NVIDIA RTX 40x0
Change-Id: I7c1a51fda012fe4e7a43bbe5ef98a3aec38373a0
Signed-off-by: Tim Crawford <tcrawford@system76.com>
The directory hold boards other than ADL-P, such as ADL-U and ADL-H, and
will also contain the RPL boards.
Change-Id: I1b42246bcf1eaed9de51f59021209e9eb836df15
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Fixes the following warnings on Linux:
pcieport 0000:00:06.0: can't derive routing for PCI INT D
pcieport 0000:00:06.2: can't derive routing for PCI INT B
Change-Id: I49406e0db77cf2391972f6660729bd0a41a34f13
Signed-off-by: Tim Crawford <tcrawford@system76.com>
The Bonobo has 2 AMPs: one for the speakers and one for the subwoofer.
Smart AMP data was collected using a logic analyzer connected to the IC
during system start on proprietary firmware. This data is then used to
generate a C file [1].
[1]: https://github.com/system76/smart-amp
Change-Id: I5389a9890563ebd3adb20096b6225f474bc006f9
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Add custom backlight levels for all models except:
- addw1
- bonw14: Does not use the iGPU
Change-Id: Ibea37f19acca0d718211fc41706019a92a240c70
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Add a driver for laptops with NVIDIA Optimus (hybrid) graphics. The
driver provides ACPI support for dynamically powering on and off the
GPU, and a function for enabling the GPU power in romstage.
Tested on system76/gaze15.
References:
- DG-09845-001: NVIDIA GN20/QN20 Hardware Design Guide
- DG-09954-001: NVIDIA GN20/QN20 Software Design Guide
Change-Id: I2dec7aa2c8db7994f78a7cc1220502676e248465
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Device 0:01.1 does not exist on ADL-P. I assume this works because the
bridged device has function 1.
Fixes the following error in Linux:
pcieport 0000:00:01.0: can't derive routing for PCI INT B
snd_hda_intel 0000:01:00.1: PCI INT B: no GSI - using ISA IRQ 10
Which in turn resolves the conflict with the PCH HDA device...again:
irq 10: nobody cared (try booting with the "irqpoll" option)
<snip>
[<00000000bf549647>] azx_interrupt [snd_hda_codec]
Disabling IRQ #10
Change-Id: I9d9a0003764a1e031be578c1f406b2a5d7512de7
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Fixes detection of the on-board RAM (Samsung K4AAG165WA-BCWE) on the
System76 Lemur Pro 11 (lemp11).
Change-Id: I216b7b67c2674e0a14fdbbf96776759e55d0ec09
Signed-off-by: Tim Crawford <tcrawford@system76.com>
