[Qemu-devel] [RFC PATCH 00/14] hw/arm: Add the Raspberry Pi 4B - Philippe Mathieu-Daudé

From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: "Peter Maydell" <peter.maydell@linaro.org>,
	"Esteban Bosse" <estebanbosse@gmail.com>,
	"Andrew Baumann" <Andrew.Baumann@microsoft.com>,
	qemu-devel@nongnu.org, "Pekka Enberg" <penberg@iki.fi>,
	"Zoltán Baldaszti" <bztemail@gmail.com>
Cc: "Philippe Mathieu-Daudé" <f4bug@amsat.org>,
	qemu-arm@nongnu.org,
	"Clement Deschamps" <clement.deschamps@antfield.fr>,
	"Marc-André Lureau" <marcandre.lureau@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Luc Michel" <luc.michel@greensocs.com>
Subject: [Qemu-devel] [RFC PATCH 00/14] hw/arm: Add the Raspberry Pi 4B
Date: Wed,  4 Sep 2019 19:13:01 +0200	[thread overview]
Message-ID: <20190904171315.8354-1-f4bug@amsat.org> (raw)

Esteban wrote me over the weekend asking about raspi4 progress.
I cleaned up my patches/notes to pass him. Other help is also welcomed :)
I got scared trying to understand how to use the GIC, and wire the various
IRQs.

Most important notes about testing are in patch #12:
"Add the BCM2838 which uses a GICv2"

Not much works yet, it only runs a bit until configuring the GIC.

branch pushed at https://gitlab.com/philmd/qemu/commits/raspi4_wip

Regards,

Phil.

based-on: 20190903120555.7551-1-philmd@redhat.com
cutils: Move size_to_str() from "qemu-common.h" to "qemu/cutils.h"
https://lists.gnu.org/archive/html/qemu-devel/2019-09/msg00229.html

Philippe Mathieu-Daudé (14):
  hw/arm/raspi: Use the IEC binary prefix definitions
  hw/misc/bcm2835_property: Add FIXME comment for uninitialized memory
  hw/misc/bcm2835_property: Handle the 'domain state' property
  hw/arm/bcm2835_peripherals: Improve logging
  hw/arm/bcm2835_peripherals: Name various address spaces
  hw/arm/bcm2835: Rename some definitions
  hw/arm/bcm2835: Add various unimplemented peripherals
  hw/arm/bcm2836: Make the SoC code modular
  hw/arm/raspi: Make the board code modular
  hw/arm/raspi: Define various blocks base addresses
  hw/arm/bcm2835_peripherals: Map various BCM2838 blocks
  hw/arm/bcm2836: Add the BCM2838 which uses a GICv2
  hw/arm/bcm2838: Map the PCIe memory space
  hw/arm/raspi: Add the Raspberry Pi 4B board

 hw/arm/bcm2835_peripherals.c         |  49 ++++++++-
 hw/arm/bcm2836.c                     | 103 +++++++++++++++++--
 hw/arm/raspi.c                       | 142 ++++++++++++++++++++++++---
 hw/char/bcm2835_aux.c                |   5 +-
 hw/display/bcm2835_fb.c              |   2 +-
 hw/dma/bcm2835_dma.c                 |  10 +-
 hw/intc/bcm2836_control.c            |   7 +-
 hw/misc/bcm2835_mbox.c               |   9 +-
 hw/misc/bcm2835_property.c           |  28 ++++--
 include/hw/arm/bcm2835_peripherals.h |  18 ++++
 include/hw/arm/bcm2836.h             |   3 +
 include/hw/arm/raspi_platform.h      |  79 ++++++++++++---
 12 files changed, 393 insertions(+), 62 deletions(-)

-- 
2.20.1