mbox series

[v5,00/41] Raspberry Pi 4B machine

Message ID 20240219011739.2316619-1-sergey.kambalin@auriga.com (mailing list archive)
Headers show
Series Raspberry Pi 4B machine | expand

Message

Sergey Kambalin Feb. 19, 2024, 1:16 a.m. UTC 
Introducing Raspberry Pi 4B model.
It contains new BCM2838 SoC, PCIE subsystem,
RNG200, Thermal sensor and Genet network controller.

It can work with recent linux kernels 6.x.x.
Two avocado tests was added to check that.

Unit tests has been made as read/write operations
via mailbox properties.

Genet integration test is under development.

Every single commit
1) builds without errors
2) passes regression tests
3) passes style check*
*the only exception is bcm2838-mbox-property-test.c file
containing heavy macros usage which cause a lot of
false-positives of checkpatch.pl.

I did my best to keep the commits less than 200 changes,
but had to make some of them a bit more in order to
keep their integrity.

This is v5 patchset with the most of v1..v4 comments fixed.


Sergey Kambalin (41):
  Split out common part of BCM283X classes
  Split out common part of peripherals
  Split out raspi machine common part
  Introduce BCM2838 SoC
  Add GIC-400 to BCM2838 SoC
  Add BCM2838 GPIO stub
  Implement BCM2838 GPIO functionality
  Connect SD controller to BCM2838 GPIO
  Add GPIO and SD to BCM2838 periph
  Introduce Raspberry PI 4 machine
  Temporarily disable unimplemented rpi4b devices
  Add memory region for BCM2837 RPiVid ASB
  Add BCM2838 PCIE Root Complex
  Add BCM2838 PCIE host
  Enable BCM2838 PCIE
  Add RPi4 RNG200
  Implement BCM2838 thermal sensor
  Add clock_isp stub
  Add GENET stub
  Add GENET register structs. Part 1
  Add GENET register structs. Part 2
  Add GENET register structs. Part 3
  Add GENET register structs. Part 4
  Add GENET register access macros
  Implement GENET register ops
  Implement GENET MDIO
  Implement GENET TX path
  Implement GENET RX path
  Enable BCM2838 GENET controller
  Add Rpi4b boot tests
  Add mailbox test stub
  Add mailbox test constants
  Add mailbox tests tags. Part 1
  Add mailbox tests tags. Part 2
  Add mailbox tests tags. Part 3
  Add mailbox property tests. Part 1
  Add mailbox property tests. Part 2
  Add mailbox property tests. Part 3
  Add missed BCM2835 properties
  Append added properties to mailbox test
  Add RPi4B to paspi.rst

 docs/system/arm/raspi.rst                |   11 +-
 hw/arm/bcm2835_peripherals.c             |  215 +++--
 hw/arm/bcm2836.c                         |  117 ++-
 hw/arm/bcm2838.c                         |  282 ++++++
 hw/arm/bcm2838_pcie.c                    |  295 ++++++
 hw/arm/bcm2838_peripherals.c             |  287 ++++++
 hw/arm/meson.build                       |    8 +-
 hw/arm/raspi.c                           |  130 +--
 hw/arm/raspi4b.c                         |  111 +++
 hw/arm/trace-events                      |    7 +
 hw/gpio/bcm2838_gpio.c                   |  390 ++++++++
 hw/gpio/meson.build                      |    5 +-
 hw/misc/bcm2835_property.c               |   21 +
 hw/misc/bcm2838_rng200.c                 |  405 ++++++++
 hw/misc/bcm2838_thermal.c                |   98 ++
 hw/misc/meson.build                      |    2 +
 hw/misc/trace-events                     |    9 +
 hw/net/bcm2838_genet.c                   | 1088 ++++++++++++++++++++++
 hw/net/meson.build                       |    2 +
 hw/net/trace-events                      |   16 +
 include/hw/arm/bcm2835_peripherals.h     |   29 +-
 include/hw/arm/bcm2836.h                 |   27 +-
 include/hw/arm/bcm2838.h                 |   31 +
 include/hw/arm/bcm2838_pcie.h            |   75 ++
 include/hw/arm/bcm2838_peripherals.h     |   94 ++
 include/hw/arm/raspberrypi-fw-defs.h     |   11 +
 include/hw/arm/raspi_platform.h          |   38 +-
 include/hw/display/bcm2835_fb.h          |    2 +
 include/hw/gpio/bcm2838_gpio.h           |   45 +
 include/hw/misc/bcm2838_rng200.h         |   43 +
 include/hw/misc/bcm2838_thermal.h        |   24 +
 include/hw/net/bcm2838_genet.h           |  426 +++++++++
 tests/avocado/boot_linux_console.py      |   92 ++
 tests/qtest/bcm2838-mailbox.c            |   60 ++
 tests/qtest/bcm2838-mailbox.h            |  532 +++++++++++
 tests/qtest/bcm2838-mbox-property-test.c |  631 +++++++++++++
 tests/qtest/meson.build                  |    3 +-
 37 files changed, 5457 insertions(+), 205 deletions(-)
 create mode 100644 hw/arm/bcm2838.c
 create mode 100644 hw/arm/bcm2838_pcie.c
 create mode 100644 hw/arm/bcm2838_peripherals.c
 create mode 100644 hw/arm/raspi4b.c
 create mode 100644 hw/gpio/bcm2838_gpio.c
 create mode 100644 hw/misc/bcm2838_rng200.c
 create mode 100644 hw/misc/bcm2838_thermal.c
 create mode 100644 hw/net/bcm2838_genet.c
 create mode 100644 include/hw/arm/bcm2838.h
 create mode 100644 include/hw/arm/bcm2838_pcie.h
 create mode 100644 include/hw/arm/bcm2838_peripherals.h
 create mode 100644 include/hw/gpio/bcm2838_gpio.h
 create mode 100644 include/hw/misc/bcm2838_rng200.h
 create mode 100644 include/hw/misc/bcm2838_thermal.h
 create mode 100644 include/hw/net/bcm2838_genet.h
 create mode 100644 tests/qtest/bcm2838-mailbox.c
 create mode 100644 tests/qtest/bcm2838-mailbox.h
 create mode 100644 tests/qtest/bcm2838-mbox-property-test.c

Comments

Peter Maydell Feb. 22, 2024, 5:17 p.m. UTC | #1 
On Mon, 19 Feb 2024 at 01:19, Sergey Kambalin <serg.oker@gmail.com> wrote:
>
> Introducing Raspberry Pi 4B model.
> It contains new BCM2838 SoC, PCIE subsystem,
> RNG200, Thermal sensor and Genet network controller.
>
> It can work with recent linux kernels 6.x.x.
> Two avocado tests was added to check that.
>
> Unit tests has been made as read/write operations
> via mailbox properties.
>
> Genet integration test is under development.
>
> Every single commit
> 1) builds without errors
> 2) passes regression tests
> 3) passes style check*
> *the only exception is bcm2838-mbox-property-test.c file
> containing heavy macros usage which cause a lot of
> false-positives of checkpatch.pl.
>
> I did my best to keep the commits less than 200 changes,
> but had to make some of them a bit more in order to
> keep their integrity.
>
> This is v5 patchset with the most of v1..v4 comments fixed.

I reviewed quite a lot of v4, but I don't see any of
my Reviewed-by tags in this version. Did you really change
every patch so much you had to drop the tags?

thanks
-- PMM
Kambalin, Sergey Feb. 22, 2024, 6:15 p.m. UTC | #2 
Hi Peter!

Sorry, it wasn't intentional.


How can I keep the tags from v4?


Thanks,
Sergey Kambalin
Software Developer,
Auriga Inc.
Peter Maydell Feb. 23, 2024, 9:54 a.m. UTC | #3 
On Thu, 22 Feb 2024 at 18:15, Kambalin, Sergey
<sergey.kambalin@auriga.com> wrote:
>
> Hi Peter!
>
> Sorry, it wasn't intentional.
>
> How can I keep the tags from v4?

If I reply with a 'Reviewed-by:' tag on a patch, and you
don't make major changes for the next version, copy that
tag into the commit message so it appears there under
your 'Signed-off-by:' tag when you post a subsequent
version of the patchset.

thanks
-- PMM