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[PATCH v4 00/24] ppc: QOM'ify 405 board
From: |
Cédric Le Goater |
Subject: |
[PATCH v4 00/24] ppc: QOM'ify 405 board |
Date: |
Tue, 9 Aug 2022 17:38:40 +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.
Thanks,
C.
Changes in v4 :
- Attempt to QOM'ify SDRAM controller, with 2 initialized banks at
the SoC level
- Report errors to the user for invalid RAM config
- Moved CPU reset in PPC405 model
- user_creatable comments
- Renamed FPGA device model
- Various small cleanups
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 (24):
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 embedded PPCUIC model in SoC state
ppc/ppc405: Use an explicit I2C object
ppc/ppc4xx: Fix sdram trace events
ppc/ppc405: QOM'ify SDRAM
ppc/ppc405: Add check on minimum RAM size
docs/about/deprecated.rst | 9 -
docs/about/removed-features.rst | 6 +
docs/system/ppc/embedded.rst | 1 -
hw/ppc/ppc405.h | 196 +++++++-
include/hw/ppc/ppc4xx.h | 82 ++-
hw/ppc/ppc405_boards.c | 381 ++++----------
hw/ppc/ppc405_uc.c | 859 +++++++++++++++++---------------
hw/ppc/ppc4xx_devs.c | 326 +++++++-----
hw/ppc/sam460ex.c | 24 +-
MAINTAINERS | 2 +-
hw/ppc/trace-events | 3 -
11 files changed, 1042 insertions(+), 847 deletions(-)
--
2.37.1
- [PATCH v4 00/24] ppc: QOM'ify 405 board,
Cédric Le Goater <=
- [PATCH v4 04/24] ppc/ppc405: Move SRAM under the ref405ep machine, Cédric Le Goater, 2022/08/09
- [PATCH v4 03/24] ppc/ppc405: Move devices under the ref405ep machine, Cédric Le Goater, 2022/08/09
- [PATCH v4 02/24] ppc/ppc405: Introduce a PPC405 generic machine, Cédric Le Goater, 2022/08/09
- [PATCH v4 01/24] ppc/ppc405: Remove taihu machine, Cédric Le Goater, 2022/08/09
- [PATCH v4 05/24] ppc/ppc405: Introduce a PPC405 SoC, Cédric Le Goater, 2022/08/09
- [PATCH v4 06/24] ppc/ppc405: Start QOMification of the SoC, Cédric Le Goater, 2022/08/09