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tezro: add the SGI Tezro, with the V12 and up to four processors - #409

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jamesbraid wants to merge 62 commits into

techomancer:mainfrom

jamesbraid:tezro

Draft

tezro: add the SGI Tezro, with the V12 and up to four processors#409
jamesbraid wants to merge 62 commits into
techomancer:mainfrom
jamesbraid:tezro

Commits on Oct 30, 2026
- cpu: keep every implemented VPN2 bit on the R10000 family
  jamesbraid
  committed
  b310228
- cpu: keep primary-cache diagnostic data on the R10000
  jamesbraid
  committed
  35460b0
- isp1040: add the dual-channel ISP12160 part
  jamesbraid
  committed
  846a6f9
- dp83843: add the Fuel Ethernet PHY
  jamesbraid
  committed
  0c679fc
- timekeeper: add the M48T35 clock and NVRAM
  jamesbraid
  committed
  97b7a94
- ioc3: add the Fuel peripheral population
  jamesbraid
  committed
  49baada
- sflash: add the AMD command set
  jamesbraid
  committed
  59e771d
- cpu: send uncached byte and halfword stores with the whole register
  jamesbraid
  committed
  9f8bd28
- bedrock: add the node I/O, network, crossbar and local-bus blocks
  jamesbraid
  committed
  9b8c8d7
- bedrock_pi: add processor control and interrupts
  jamesbraid
  committed
  06612e8
- bedrock_flash: add the Fuel boot flash windows
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  committed
  892c072
- xbridge: add the two-head Fuel PCI host bridge
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  committed
  7167192
- l1: add the Fuel system controller
  jamesbraid
  committed
  3512927
- ohci: add the Lucent USB host controller and HID boot devices
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  committed
  47f8d46
- fuel: add the serial IP35 machine
  jamesbraid
  committed
  103e325
- cpu: mask the R10000's secondary-cache tags
  jamesbraid
  committed
  65baa9c
- cpu: add the R12000 and R14000 as selectable models
  jamesbraid
  committed
  69bfa7b
- ip35: fit the VPro board in the Fuel's graphics slot
  jamesbraid
  committed
  5fb4ee7
- docs: describe the Fuel machine
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  committed
  4b74098
- cpu: apply FrameMask to EntryLo on a TLB write on the R10000 family
  jamesbraid
  committed
  f078a89
- cpu: keep the upper word on a partial LWR on the R10000
  jamesbraid
  committed
  6767723
- cpu: widen EntryLo to the R10000's 40 physical bits
  jamesbraid
  committed
  fd32b92
- cpu: carry the R10000 family's uncached attribute through mapped accesses
  jamesbraid
  committed
  c4386a8
- bedrock_md: add the Fuel memory controller
  jamesbraid
  committed
  d1bfce1
- odyssey: let a widget-offset machine host the board, with credit accounting
  jamesbraid
  committed
  254539a
- cpu: match the O2 memory alias after the physical address mask
  jamesbraid
  committed
  5a3a807
- pci: let functions choose header write policies
  jamesbraid
  committed
  891b4e5
Commits on Oct 31, 2026
Commits on Nov 1, 2026
- ip35: hold a processor at the PROM rendezvous and answer from its own PI
  jamesbraid
  committed
  11e6736
- bedrock_pi: let a board name the slots whose processors run
  jamesbraid
  committed
  d3d6016
- tezro: run every fitted processor
  jamesbraid
  committed
  a4c748a
Commits on Nov 2, 2026
Commits on Nov 6, 2026
- cpu: add the R16000 chips
  jamesbraid
  committed
  eb4b102
- config: an Indigo2 takes no R10000 and the IP28 takes only one
  jamesbraid
  committed
  7c87fbd
Commits on Nov 7, 2026
- cpu: describe each shipped processor in one table
  jamesbraid
  committed
  f1720a5

Commits

Commits on Oct 30, 2026

Commits on Oct 31, 2026

Commits on Nov 1, 2026

Commits on Nov 2, 2026

Commits on Nov 6, 2026

Commits on Nov 7, 2026