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