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 -- 2.34.1
