[PATCH v3 00/16] hw/arm/raspi: Add thermal/timer, improve address space, run U-boot

[Philippe Mathieu-Daudé]

Since v2:
- fixed issue in videocore address space
- allow to start with some cores OFF (to boot firmwares)
- add proof-of-concept test for '-smp cores=1' and U-boot
- fixed my email setup

Previous cover:

Hi,

Some patches from v1 are already merged. This v2 addresses the
review comment from v1, and add patches to clean the memory
space when using multiple cores.

Laurent, if you test U-Boot with this patchset again, do you mind
replying with a "Tested-by:" tag?

The next patchset is probably about the interrupt controller blocks,
then will come another one about the MBox/Properties.

The last patch is unrelated to the series, but since I cleaned this
for the raspi and the highbank is the only board with the same issue,
I included the patch in this series.

Please review.

Regards,

Phil.

$ git backport-diff -u v2
001/16:[----] [--] 'hw/misc/bcm2835_thermal: Add a dummy BCM2835 thermal sensor'
002/16:[----] [--] 'hw/arm/bcm2835_peripherals: Use the thermal sensor block'
003/16:[----] [--] 'hw/timer/bcm2835: Add the BCM2835 SYS_timer'
004/16:[----] [--] 'hw/arm/bcm2835_peripherals: Use the SYS_timer'
005/16:[----] [--] 'hw/arm/bcm2836: Make the SoC code modular'
006/16:[down] 'hw/arm/bcm2836: Rename cpus[] as cpu[].core'
007/16:[0053] [FC] 'hw/arm/bcm2836: Use per CPU address spaces'
008/16:[down] 'hw/arm/bcm2835_peripherals: Add const link property in realize()'
009/16:[0105] [FC] 'hw/arm/bcm2836: Create VideoCore address space in the SoC'
010/16:[----] [--] 'hw/arm/raspi: Use AddressSpace when using 
arm_boot::write_secondary_boot'
011/16:[down] 'hw/arm/raspi: Use -smp cores=<N> option to restrict enabled 
cores'
012/16:[down] 'hw/arm/bcm2836: Rename enabled_cpus -> enabled_cores'
013/16:[----] [-C] 'hw/arm/raspi: Make the board code modular'
014/16:[----] [--] 'hw/arm/highbank: Use AddressSpace when using 
write_secondary_boot()'
015/16:[down] 'python/qemu/machine: Allow to use other serial consoles than 
default'
016/16:[down] 'NOTFORMERGE tests/acceptance: Test U-boot on the Raspberry Pi 3'

v2: https://lists.gnu.org/archive/html/qemu-devel/2019-10/msg04474.html

Philippe Mathieu-Daudé (16):
  hw/misc/bcm2835_thermal: Add a dummy BCM2835 thermal sensor
  hw/arm/bcm2835_peripherals: Use the thermal sensor block
  hw/timer/bcm2835: Add the BCM2835 SYS_timer
  hw/arm/bcm2835_peripherals: Use the SYS_timer
  hw/arm/bcm2836: Make the SoC code modular
  hw/arm/bcm2836: Rename cpus[] as cpu[].core
  hw/arm/bcm2836: Use per CPU address spaces
  hw/arm/bcm2835_peripherals: Add const link property in realize()
  hw/arm/bcm2836: Create VideoCore address space in the SoC
  hw/arm/raspi: Use AddressSpace when using
    arm_boot::write_secondary_boot
  hw/arm/raspi: Use -smp cores=<N> option to restrict enabled cores
  hw/arm/bcm2836: Rename enabled_cpus -> enabled_cores
  hw/arm/raspi: Make the board code modular
  hw/arm/highbank: Use AddressSpace when using write_secondary_boot()
  python/qemu/machine: Allow to use other serial consoles than default
  NOTFORMERGE tests/acceptance: Test U-boot on the Raspberry Pi 3

 hw/arm/bcm2835_peripherals.c           |  76 +++++++----
 hw/arm/bcm2836.c                       | 119 ++++++++++++++----
 hw/arm/highbank.c                      |   3 +-
 hw/arm/raspi.c                         | 127 +++++++++++++++----
 hw/misc/Makefile.objs                  |   1 +
 hw/misc/bcm2835_thermal.c              | 135 ++++++++++++++++++++
 hw/timer/Makefile.objs                 |   1 +
 hw/timer/bcm2835_systmr.c              | 166 +++++++++++++++++++++++++
 hw/timer/trace-events                  |   5 +
 include/hw/arm/bcm2835_peripherals.h   |   9 +-
 include/hw/arm/bcm2836.h               |  17 ++-
 include/hw/arm/raspi_platform.h        |   1 +
 include/hw/misc/bcm2835_thermal.h      |  27 ++++
 include/hw/timer/bcm2835_systmr.h      |  33 +++++
 python/qemu/machine.py                 |   9 +-
 tests/acceptance/boot_linux_console.py |  23 ++++
 16 files changed, 671 insertions(+), 81 deletions(-)
 create mode 100644 hw/misc/bcm2835_thermal.c
 create mode 100644 hw/timer/bcm2835_systmr.c
 create mode 100644 include/hw/misc/bcm2835_thermal.h
 create mode 100644 include/hw/timer/bcm2835_systmr.h

-- 
2.21.0