[PATCH v5 0/7] rpi5: initial support

[Jens Maus]

Hi,

as requested [1]:

Tested-by: Jens Maus <mail at jens-maus.de <mailto:mail at jens-maus.de>>

best regards,
jens

[1] https://lists.denx.de/pipermail/u-boot/2024-January/544243.html

> Am 23.01.2024 um 09:07 schrieb Ivan T. Ivanov <iivanov at suse.de>:
> 
> This is new round of patches posted earlier here[1]. They are adding basic
> support for RPi5 and are based on v2 series from Dmitry Malkin[2].
> 
> What changed sice v4:
> 
> * Support for SDHCI controller in 2712 was simplified a lot. It turns out
>  that special registers accessors are not needed[3].
> 
> * Latest EEPROM firmware changed "kernel" load address from 0x80000
>  to 0x200000. And because on RPi’s CONFIG_TEXT_BASE is set to 0x80000
>  code execution run through the grass. Switching to position indeended
>  code fixed this.
> 
> These changes have been tested on following devices:
> 
> Raspberry Pi 5 Model B Rev 1.0
> Raspberry Pi 4 Model B Rev 1.1
> Raspberry Pi 3 Model B Plus Rev 1.3
> Raspberry Pi Zero 2 W Rev 1.0
> Raspberry Pi 2 Model B Rev 1.2
> Raspberry Pi Compute Module 4 Rev 1.0
> Raspberry Pi Compute Module 3 Rev 1.0
> 
> Thanks,
> Ivan
> 
> [1] https://lore.kernel.org/all/20240110122908.31612-1-iivanov@suse.de/
> [2] https://lore.kernel.org/all/CAKRNjQ0dsWozGo4n8g58m4cCEk3n=qx1R+L24WBgpo-iP1yo7A@mail.gmail.com/
> [3] https://github.com/P33M/linux/commit/8a15e5d99667cb4499836d6f360246a69f020256
> 
> 
> 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: Dynamically calculate bytes per pixel parameter
>  mmc: bcmstb: Add support for bcm2712 SD controller
>  configs: rpi_arm64: enable SDHCI BCMSTB driver
>  configs: rpi_arm64: build position independent code
> 
> 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               | 74 +++++++++++++++++++---
> board/raspberrypi/rpi/rpi.c                | 22 ++++++-
> configs/rpi_arm64_defconfig                |  3 +-
> drivers/mmc/bcmstb_sdhci.c                 | 64 +++++++++++++++++--
> drivers/video/bcm2835.c                    | 18 +++++-
> 10 files changed, 171 insertions(+), 27 deletions(-)
> 
> -- 
> 2.43.0
> 

-- 
Jens Maus, Dresden/Germany
http://jens-maus.de/