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[PATCH v3 00/22] ppc: QOM'ify 405 board
From: |
Cédric Le Goater |
Subject: |
[PATCH v3 00/22] ppc: QOM'ify 405 board |
Date: |
Mon, 8 Aug 2022 12:27:12 +0200 |
Hello,
Here is large series QOM'ifying the PPC405 board. It introduces a new
generic machine and SoC models, converts the current device models to
QOM and populates the SoC. The process is quite mechanical without too
much issues to handle. The noisy part is the initial patch introducing
the SoC realize routine.
What's left ?
* the SDRAM mappings are very baroque and certainly could be simplified.
I think we should QOMify the ppc440 machines before addressing this
part.
Thanks,
C.
Changes in v3 :
- New device model Ppc4xxDcrDeviceState
- Removal of ppc4xx_mal_init(), ppc4xx_plb_init() and ppc405_ebc_init()
- Fixes for some reset issues
- Kept 2 RAM banks at the Soc level but only one is initialized.
- Moved SRAM under the machine. It's not part of the SoC according
to the 405 specs
Changes in v2 :
- docs/about/removed-features.rst update
- Fix compile breakage (uic)
- Fix CPU reset, which breaking u-boot boot
- Changed prefix of memory regions to "ppc405"
- Reduced the number of RAM banks to 1. Second was a dummy one to
please ppc405ep_init()
Cédric Le Goater (22):
ppc/ppc405: Remove taihu machine
ppc/ppc405: Introduce a PPC405 generic machine
ppc/ppc405: Move devices under the ref405ep machine
ppc/ppc405: Move SRAM under the ref405ep machine
ppc/ppc405: Introduce a PPC405 SoC
ppc/ppc405: Start QOMification of the SoC
ppc/ppc405: QOM'ify CPU
ppc/ppc4xx: Introduce a DCR device model
ppc/ppc405: QOM'ify CPC
ppc/ppc405: QOM'ify GPT
ppc/ppc405: QOM'ify OCM
ppc/ppc405: QOM'ify GPIO
ppc/ppc405: QOM'ify DMA
ppc/ppc405: QOM'ify EBC
ppc/ppc405: QOM'ify OPBA
ppc/ppc405: QOM'ify POB
ppc/ppc405: QOM'ify PLB
ppc/ppc405: QOM'ify MAL
ppc/ppc405: QOM'ify FPGA
ppc/ppc405: Use an explicit PPCUIC object
ppc/ppc405: Use an explicit I2C object
ppc/ppc4xx: Fix sdram trace events
docs/about/deprecated.rst | 9 -
docs/about/removed-features.rst | 6 +
docs/system/ppc/embedded.rst | 1 -
hw/ppc/ppc405.h | 198 +++++++-
include/hw/ppc/ppc4xx.h | 48 +-
hw/ppc/ppc405_boards.c | 375 ++++-----------
hw/ppc/ppc405_uc.c | 828 +++++++++++++++++---------------
hw/ppc/ppc4xx_devs.c | 184 ++++---
hw/ppc/sam460ex.c | 24 +-
MAINTAINERS | 2 +-
10 files changed, 903 insertions(+), 772 deletions(-)
--
2.37.1
- [PATCH v3 00/22] ppc: QOM'ify 405 board,
Cédric Le Goater <=
- [PATCH v3 02/22] ppc/ppc405: Introduce a PPC405 generic machine, Cédric Le Goater, 2022/08/08
- [PATCH v3 03/22] ppc/ppc405: Move devices under the ref405ep machine, Cédric Le Goater, 2022/08/08
- [PATCH v3 01/22] ppc/ppc405: Remove taihu machine, Cédric Le Goater, 2022/08/08
- [PATCH v3 04/22] ppc/ppc405: Move SRAM under the ref405ep machine, Cédric Le Goater, 2022/08/08
- [PATCH v3 05/22] ppc/ppc405: Introduce a PPC405 SoC, Cédric Le Goater, 2022/08/08