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[PATCH v8 0/3] pnv N1 chiplet model
From: |
Chalapathi V |
Subject: |
[PATCH v8 0/3] pnv N1 chiplet model |
Date: |
Fri, 8 Dec 2023 09:19:44 -0600 |
Hello,
Thank you for the review and suggestions on V7.
There are no major design/logic changes done in revision 8 from revision 7.
Addressed the minor comments.
The qom-tree looks like below.
(qemu) info qom-tree
/machine (powernv10-machine)
/chip[0] (power10_v2.0-pnv-chip)
/n1-chiplet (pnv-N1-chiplet)
/nest-pervasive-common (pnv-nest-chiplet-pervasive)
/pervasive-control[0] (memory-region)
/xscom-n1-chiplet-pb-scom-eq[0] (memory-region)
/xscom-n1-chiplet-pb-scom-es[0] (memory-region)
Patches overview in V8.
PATCH1: Create a common nest pervasive chiplet model with control chiplet scom
registers.
PATCH2: Create a N1 chiplet model and implement powerbus scom registers.
Connect common nest pervasive model to N1 chiplet model to define
chiplet control scoms for N1 chiplet.
PATCH3: Connect N1 chiplet model to p10 chip.
Test covered:
Ran make check && make check-avocado and found no obvious issues.
Thank You,
Chalapathi
Chalapathi V (3):
hw/ppc: Add pnv nest pervasive common chiplet model
hw/ppc: Add N1 chiplet model
hw/ppc: N1 chiplet wiring
include/hw/ppc/pnv_chip.h | 2 +
include/hw/ppc/pnv_n1_chiplet.h | 32 +++++
include/hw/ppc/pnv_nest_pervasive.h | 32 +++++
include/hw/ppc/pnv_xscom.h | 9 ++
hw/ppc/pnv.c | 15 ++
hw/ppc/pnv_n1_chiplet.c | 173 +++++++++++++++++++++++
hw/ppc/pnv_nest_pervasive.c | 208 ++++++++++++++++++++++++++++
hw/ppc/meson.build | 2 +
8 files changed, 473 insertions(+)
create mode 100644 include/hw/ppc/pnv_n1_chiplet.h
create mode 100644 include/hw/ppc/pnv_nest_pervasive.h
create mode 100644 hw/ppc/pnv_n1_chiplet.c
create mode 100644 hw/ppc/pnv_nest_pervasive.c
--
2.31.1
- [PATCH v8 0/3] pnv N1 chiplet model,
Chalapathi V <=