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Diffstat (limited to 'Documentation/powerpc/cpu_families.txt')
| -rw-r--r-- | Documentation/powerpc/cpu_families.txt | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/Documentation/powerpc/cpu_families.txt b/Documentation/powerpc/cpu_families.txt deleted file mode 100644 index fc08e22feb1a..000000000000 --- a/Documentation/powerpc/cpu_families.txt +++ /dev/null @@ -1,221 +0,0 @@ -CPU Families -============ - -This document tries to summarise some of the different cpu families that exist -and are supported by arch/powerpc. - - -Book3S (aka sPAPR) ------------------- - - - Hash MMU - - Mix of 32 & 64 bit - - +--------------+ +----------------+ - | Old POWER | --------------> | RS64 (threads) | - +--------------+ +----------------+ - | - | - v - +--------------+ +----------------+ +------+ - | 601 | --------------> | 603 | ---> | e300 | - +--------------+ +----------------+ +------+ - | | - | | - v v - +--------------+ +----------------+ +-------+ - | 604 | | 750 (G3) | ---> | 750CX | - +--------------+ +----------------+ +-------+ - | | | - | | | - v v v - +--------------+ +----------------+ +-------+ - | 620 (64 bit) | | 7400 | | 750CL | - +--------------+ +----------------+ +-------+ - | | | - | | | - v v v - +--------------+ +----------------+ +-------+ - | POWER3/630 | | 7410 | | 750FX | - +--------------+ +----------------+ +-------+ - | | - | | - v v - +--------------+ +----------------+ - | POWER3+ | | 7450 | - +--------------+ +----------------+ - | | - | | - v v - +--------------+ +----------------+ - | POWER4 | | 7455 | - +--------------+ +----------------+ - | | - | | - v v - +--------------+ +-------+ +----------------+ - | POWER4+ | --> | 970 | | 7447 | - +--------------+ +-------+ +----------------+ - | | | - | | | - v v v - +--------------+ +-------+ +----------------+ - | POWER5 | | 970FX | | 7448 | - +--------------+ +-------+ +----------------+ - | | | - | | | - v v v - +--------------+ +-------+ +----------------+ - | POWER5+ | | 970MP | | e600 | - +--------------+ +-------+ +----------------+ - | - | - v - +--------------+ - | POWER5++ | - +--------------+ - | - | - v - +--------------+ +-------+ - | POWER6 | <-?-> | Cell | - +--------------+ +-------+ - | - | - v - +--------------+ - | POWER7 | - +--------------+ - | - | - v - +--------------+ - | POWER7+ | - +--------------+ - | - | - v - +--------------+ - | POWER8 | - +--------------+ - - - +---------------+ - | PA6T (64 bit) | - +---------------+ - - -IBM BookE ---------- - - - Software loaded TLB. - - All 32 bit - - +--------------+ - | 401 | - +--------------+ - | - | - v - +--------------+ - | 403 | - +--------------+ - | - | - v - +--------------+ - | 405 | - +--------------+ - | - | - v - +--------------+ - | 440 | - +--------------+ - | - | - v - +--------------+ +----------------+ - | 450 | --> | BG/P | - +--------------+ +----------------+ - | - | - v - +--------------+ - | 460 | - +--------------+ - | - | - v - +--------------+ - | 476 | - +--------------+ - - -Motorola/Freescale 8xx ----------------------- - - - Software loaded with hardware assist. - - All 32 bit - - +-------------+ - | MPC8xx Core | - +-------------+ - - -Freescale BookE ---------------- - - - Software loaded TLB. - - e6500 adds HW loaded indirect TLB entries. - - Mix of 32 & 64 bit - - +--------------+ - | e200 | - +--------------+ - - - +--------------------------------+ - | e500 | - +--------------------------------+ - | - | - v - +--------------------------------+ - | e500v2 | - +--------------------------------+ - | - | - v - +--------------------------------+ - | e500mc (Book3e) | - +--------------------------------+ - | - | - v - +--------------------------------+ - | e5500 (64 bit) | - +--------------------------------+ - | - | - v - +--------------------------------+ - | e6500 (HW TLB) (Multithreaded) | - +--------------------------------+ - - -IBM A2 core ------------ - - - Book3E, software loaded TLB + HW loaded indirect TLB entries. - - 64 bit - - +--------------+ +----------------+ - | A2 core | --> | WSP | - +--------------+ +----------------+ - | - | - v - +--------------+ - | BG/Q | - +--------------+ |