Hi Ivan, On 2023-12-18 22:03, Ivan T. Ivanov wrote: > Hi, > > These patches are adding basic support for RPi5. > They are based on v2 series from Dmitry Malkin[1]. > > With them I am able to _start_ current openSUSE > Tumbleweed without modification. They are still > a lot of things to be added to the upstream Linux > before it runs flawlessly on this device, but at > least in U-Booot SD controller used for uSD card > and Frameboffer and HDMI0 devices are working fine > now. It seems that PCIe controller is working fine > too, but I have not tested it too much.
Thank you very much for this work! > > Serial console and reset are also functional. I've applied the patchset to v2024.01-rc5 and built the rpi_arm64_defconfig target. I added enable_uart=1 and kernel=u-boot.bin to config.txt. While I see a brief U-Boot logo on HDMI, I haven't gotten anything on the serial console on pin 8/10 of the Raspberry Pi pin header. Is there anything specific needed to get the console going? -- Stefan > > Hopefully this will help others add missing pieces > more easily. > > Happy hacking! > > Regards, > Ivan > > [1] > https://lore.kernel.org/all/CAKRNjQ0dsWozGo4n8g58m4cCEk3n=qx1r+l24wbgpo-ip1y...@mail.gmail.com/ > > Dmitry Malkin (2): > rpi5: add initial memory map for bcm2712 > rpi5: Use devicetree as alternative way to read IO base addresses > > Ivan T. Ivanov (5): > rpi5: Use devicetree to retrieve board revision > bcm2835: brcm,bcm2708-fb device is using r5g6b5 format > mmc: bcmstb: Add support for bcm2712 SD controller > configs: rpi_arm64: enable SDHCI BCMSTB driver > pci: pcie-brcmstb: Add bcm2712 PCIe controller support > > arch/arm/mach-bcm283x/include/mach/base.h | 5 +- > arch/arm/mach-bcm283x/include/mach/mbox.h | 3 +- > arch/arm/mach-bcm283x/include/mach/sdhci.h | 3 +- > arch/arm/mach-bcm283x/include/mach/timer.h | 3 +- > arch/arm/mach-bcm283x/include/mach/wdog.h | 3 +- > arch/arm/mach-bcm283x/init.c | 81 ++++++++-- > board/raspberrypi/rpi/rpi.c | 22 ++- > configs/rpi_arm64_defconfig | 1 + > drivers/mmc/bcmstb_sdhci.c | 173 ++++++++++++++++++++- > drivers/pci/pcie_brcmstb.c | 23 ++- > drivers/video/bcm2835.c | 10 +- > 11 files changed, 296 insertions(+), 31 deletions(-)
