Group: Hardware/Components/GPUs/xgi z9s

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m (GNUtoo moved page Group:Hardware/research/gpu/xgi z9s to Group:Hardware/Components/GPUs/xgi z9s: group with other pages)
m (Libreboot is now nonfree. The quote was erroneously from the KCMA-D8 page, which uses a Aspeed GPU instead of the KFSN4-DRE page)
 
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== Introduction ==
 
== Introduction ==
The XGI z9s is supported by Libreboot and Coreboot in the [https://review.coreboot.org/cgit/coreboot.git/tree/src/drivers/xgi xgi driver].
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The XGI z9s is supported by GNUboot and Coreboot in the [https://review.coreboot.org/cgit/coreboot.git/tree/src/drivers/xgi xgi driver].
  
 
Unfortunately it was removed after [https://review.coreboot.org/cgit/coreboot.git/tree/src/drivers/xgi?h=4.12 Coreboot 4.12].
 
Unfortunately it was removed after [https://review.coreboot.org/cgit/coreboot.git/tree/src/drivers/xgi?h=4.12 Coreboot 4.12].
  
The driver was compatible with at least mainboard with the 18ca:0020 PCI IDs.
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The driver was compatible with at least mainboards with 18ca:0020 PCI IDs.
  
It's used at least in the following Libreboot compatible mainboards:
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It's used at least in the following GNUboot compatible mainboards:
 
* Asus KFSN4-DRE
 
* Asus KFSN4-DRE
  
Libreboot states that "Only text-mode is known to work, but linux(kernel) can initialize the framebuffer display[...]."<ref>https://libreboot.org/docs/hardware/kcma-d8.html</ref>
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Both text-mode and framebuffer-mode work [https://www.gnu.org/software/gnuboot/web/docs/hardware/kfsn4-dre.html].
 
 
== References ==
 
<references/>
 
  
 
== TODO ==
 
== TODO ==
  
* Find out if standalone GPU were made with this chip. If so we could probably use it to build complete Libreboot systems with it.
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* Find out if standalone GPUs were made with this chip. If so, we could probably use it to build complete GNUboot systems with it.

Latest revision as of 07:03, 14 June 2024

Introduction

The XGI z9s is supported by GNUboot and Coreboot in the xgi driver.

Unfortunately it was removed after Coreboot 4.12.

The driver was compatible with at least mainboards with 18ca:0020 PCI IDs.

It's used at least in the following GNUboot compatible mainboards:

  • Asus KFSN4-DRE

Both text-mode and framebuffer-mode work [1].

TODO

  • Find out if standalone GPUs were made with this chip. If so, we could probably use it to build complete GNUboot systems with it.