[PATCH v6 0/6] arm: mvebu: Support for 98DX25xx/98DX35xx (AlleyCat5)

[Stefan Roese]

On 05.11.22 05:23, Chris Packham wrote:
> 
> These patches are based on Marvell's bootloader for the AlleyCat5/5X
> which was based on u-boot 2018.03. I've split that code into consumable
> chunks and dropped as much unnecessary stuff as I can. I've also tried
> to sync the device trees as much as possible with the support that will
> land in Linux 6.0 although there are still some differences
> 
> Changes in v6:
> - Set CONFIG_DEFAULT_DEVICE_TREE and CONFIG_TEXT_BASE
> 
> Changes in v5:
> - Minor white space cleanups
> - Collect review from Stefan
> - Minor fixup for checkpatch.pl complaint
> - Remove unused bpard_{early,late}_init{,_r,_f} functions
> - Remove CPNFIG_PCI and CONFIG_E1000 as the PCI interface is not
>    currently working (requires more vendor code)
> - Use CONFIG_OF_SEPARATE instead of CONFIG_OF_EMBED
> 
> Changes in v4:
> - Collect r-by from Stefan
> - Remove unused mvebu_get_nand_clock() (will return in a later series)
> - Remove unnecessary #ifdefs
> - Misc style cleanups
> - Replace CONFIG_MVEBU_SAR with simpler code implemented directly in
>    soc.c based around get_sar_freq which the 32-bit platforms already
>    use.
> - Move CONFIG_DISPLAY_BOARDINFO_LATE and CONFIG_ENV_OVERWRITE to
>    the defconfig.
> - Remove CONFIG_BAUDRATE as this is already set in the default config
> - Remove CONFIG_USB_MAX_CONTROLLER_COUNT as this is not needed with
>    DM_USB
> - Remove CONFIG_PREBOOT as we don't have anything to run
> - Remove commented out CONFIG_BOARD_EARLY_INIT_R
> - Remove DEBUG_UART configuration
> - Remove unnecessary console environment variable
> - Remove CONFIG_MVEBU_SAR
> 
> Changes in v3:
> - Remove unnecessary changes to RX descriptor handling
> - Use dev_get_dma_range() to parse dma-ranges property from parent
>    device.
> - Remove unnecessary dma-ranges property from ethernet nodes (mvneta now
>    correctly parses the property from the parent node).
> - Keep soc_print_clock_info and soc_print_device_info local to
>    alleycat5.
> - Remove MMC and UBIFS distroboot options (MMC driver is not currently
>    functional, NAND is not populated on the RD-AC5X board)
> - Remove unnecessary Ethernet configuration
> - Remove unnecessary NAND configuration
> - Remove memory node from dts so the value passed by the DDR FW will be
>    used
> 
> Changes in v2:
> - Use distro boot by default
> - remove unnecessary SPI-NOR partitions
> 
> Chris Packham (6):
>    arm: mvebu: Don't use CONFIG_TIMER on ARM64
>    net: mvneta: Add support for AlleyCat5
>    usb: ehci: ehci-marvell: Support for marvell,ac5-ehci
>    pinctrl: mvebu: Add AlleyCat5 support
>    arm: mvebu: Support for 98DX25xx/98DX35xx SoC
>    arm: mvebu: Add RD-AC5X board
> 
>   arch/arm/Kconfig                           |   2 +-
>   arch/arm/dts/Makefile                      |   3 +-
>   arch/arm/dts/ac5-98dx25xx.dtsi             | 277 +++++++++++++++++++
>   arch/arm/dts/ac5-98dx35xx-rd.dts           | 129 +++++++++
>   arch/arm/dts/ac5-98dx35xx.dtsi             |  17 ++
>   arch/arm/mach-mvebu/Kconfig                |  13 +-
>   arch/arm/mach-mvebu/Makefile               |   1 +
>   arch/arm/mach-mvebu/alleycat5/Makefile     |   8 +
>   arch/arm/mach-mvebu/alleycat5/cpu.c        | 124 +++++++++
>   arch/arm/mach-mvebu/alleycat5/soc.c        | 298 +++++++++++++++++++++
>   arch/arm/mach-mvebu/alleycat5/soc.h        |   7 +
>   arch/arm/mach-mvebu/arm64-common.c         |   5 +
>   arch/arm/mach-mvebu/include/mach/cpu.h     |   4 +
>   board/Marvell/mvebu_alleycat-5/MAINTAINERS |   6 +
>   board/Marvell/mvebu_alleycat-5/Makefile    |   3 +
>   board/Marvell/mvebu_alleycat-5/board.c     |  13 +
>   configs/mvebu_ac5_rd_defconfig             |  81 ++++++
>   drivers/net/Kconfig                        |   2 +-
>   drivers/net/mvneta.c                       |  43 ++-
>   drivers/pinctrl/mvebu/Kconfig              |   2 +-
>   drivers/usb/host/Kconfig                   |   1 +
>   drivers/usb/host/ehci-marvell.c            |  53 +++-
>   include/configs/mvebu_alleycat-5.h         |  42 +++
>   23 files changed, 1120 insertions(+), 14 deletions(-)
>   create mode 100644 arch/arm/dts/ac5-98dx25xx.dtsi
>   create mode 100644 arch/arm/dts/ac5-98dx35xx-rd.dts
>   create mode 100644 arch/arm/dts/ac5-98dx35xx.dtsi
>   create mode 100644 arch/arm/mach-mvebu/alleycat5/Makefile
>   create mode 100644 arch/arm/mach-mvebu/alleycat5/cpu.c
>   create mode 100644 arch/arm/mach-mvebu/alleycat5/soc.c
>   create mode 100644 arch/arm/mach-mvebu/alleycat5/soc.h
>   create mode 100644 board/Marvell/mvebu_alleycat-5/MAINTAINERS
>   create mode 100644 board/Marvell/mvebu_alleycat-5/Makefile
>   create mode 100644 board/Marvell/mvebu_alleycat-5/board.c
>   create mode 100644 configs/mvebu_ac5_rd_defconfig
>   create mode 100644 include/configs/mvebu_alleycat-5.h
> 

Applied to u-boot-marvell/master

Thanks,
Stefan