[U-Boot] [PATCH 0/6] Add support for VCore III SoCs found in Microsemi switches

[Gregory CLEMENT]

Hi,
 
 On mar., sept. 25 2018, Gregory CLEMENT <gregory.clement at bootlin.com> wrote:

> Hello,
>
> This series add the support of 2 SoCs: Ocelot and Luton from
> Microsemi. Both of them belongs to the same family Vcore III.
>
> We found them on various advanced switches product.
>
> The support for Ocelot already have been submit to Linux, but not yet
> the Luton support.
>
> Besides this series 3 others patches are needed but they are driver
> related:
> DW SPI: Allow to overload the management of the external CS
> gpio: mscc-bitbang-spi: Add a simple gpio driver for bitbgang spi
> pinctrl: mscc: Add gpio and pinctrl driver for MSCC MIPS SoCs (VcoreIII based)
>
> They will be submitted separately.
>
> Thanks,
>
> Gregory
>
>
> Gregory CLEMENT (6):
>   MIPS: move create_tlb() in an proper header: mipsregs.h

>   MSCC: add support for VCoreIII SoCs
This patch didn't reach the mailing because it was too large. Actually,
many defined were not used, so I removed then, and I am going to send
the missing patch now.

Gregory


>   MSCC: add board support for the VCoreIII based evaluation boards
>   MSCC: add device tree for Ocelot and Luton (boards and SoCs)
>   MSCC: add configuration for Ocelot and Luton based boards
>   MIPS: bootm: Add support for Vcore III linux kernel
>
>  arch/mips/Kconfig                             |   6 +
>  arch/mips/Makefile                            |   1 +
>  arch/mips/cpu/cpu.c                           |  10 -
>  arch/mips/dts/luton_pcb091.dts                |  36 +
>  arch/mips/dts/mscc,luton.dtsi                 |  87 ++
>  arch/mips/dts/mscc,ocelot.dtsi                | 132 +++
>  arch/mips/dts/mscc,ocelot_pcb.dtsi            |  37 +
>  arch/mips/dts/ocelot_pcb120.dts               |  12 +
>  arch/mips/dts/ocelot_pcb123.dts               |  12 +
>  arch/mips/include/asm/mipsregs.h              |  11 +
>  arch/mips/lib/bootm.c                         |  62 +-
>  arch/mips/mach-mscc/Kconfig                   | 101 ++
>  arch/mips/mach-mscc/Makefile                  |   6 +
>  arch/mips/mach-mscc/cpu.c                     |  72 ++
>  arch/mips/mach-mscc/dram.c                    |  62 ++
>  arch/mips/mach-mscc/include/ioremap.h         |  49 +
>  arch/mips/mach-mscc/include/mach/cache.h      |  36 +
>  arch/mips/mach-mscc/include/mach/common.h     |  31 +
>  arch/mips/mach-mscc/include/mach/ddr.h        | 753 +++++++++++++++
>  .../mips/mach-mscc/include/mach/luton/luton.h |  37 +
>  .../include/mach/luton/luton_devcpu_gcb.h     |  16 +
>  .../include/mach/luton/luton_icpu_cfg-ref.h   | 884 ++++++++++++++++++
>  .../include/mach/luton/luton_icpu_cfg.h       | 247 +++++
>  .../mach-mscc/include/mach/ocelot/ocelot.h    |  35 +
>  .../include/mach/ocelot/ocelot_devcpu_gcb.h   | 353 +++++++
>  .../include/mach/ocelot/ocelot_icpu_cfg.h     | 884 ++++++++++++++++++
>  arch/mips/mach-mscc/include/mach/tlb.h        |  65 ++
>  arch/mips/mach-mscc/lowlevel_init.S           |  29 +
>  arch/mips/mach-mscc/lowlevel_init_luton.S     |  63 ++
>  arch/mips/mach-mscc/reset.c                   |  37 +
>  board/mscc/common/board.c                     |  29 +
>  board/mscc/luton/Kconfig                      |  14 +
>  board/mscc/luton/Makefile                     |   4 +
>  board/mscc/luton/luton.c                      |  14 +
>  board/mscc/ocelot/Kconfig                     |  24 +
>  board/mscc/ocelot/Makefile                    |   5 +
>  board/mscc/ocelot/ocelot.c                    |  38 +
>  configs/mscc_luton_defconfig                  |  66 ++
>  configs/mscc_ocelot_defconfig                 |  57 ++
>  configs/mscc_ocelot_pcb120_defconfig          |  56 ++
>  include/configs/vcoreiii.h                    |  72 ++
>  41 files changed, 4515 insertions(+), 30 deletions(-)
>  create mode 100644 arch/mips/dts/luton_pcb091.dts
>  create mode 100644 arch/mips/dts/mscc,luton.dtsi
>  create mode 100644 arch/mips/dts/mscc,ocelot.dtsi
>  create mode 100644 arch/mips/dts/mscc,ocelot_pcb.dtsi
>  create mode 100644 arch/mips/dts/ocelot_pcb120.dts
>  create mode 100644 arch/mips/dts/ocelot_pcb123.dts
>  create mode 100644 arch/mips/mach-mscc/Kconfig
>  create mode 100644 arch/mips/mach-mscc/Makefile
>  create mode 100644 arch/mips/mach-mscc/cpu.c
>  create mode 100644 arch/mips/mach-mscc/dram.c
>  create mode 100644 arch/mips/mach-mscc/include/ioremap.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/cache.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/common.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/ddr.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/luton/luton.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/luton/luton_devcpu_gcb.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/luton/luton_icpu_cfg-ref.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/luton/luton_icpu_cfg.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/ocelot/ocelot.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/ocelot/ocelot_devcpu_gcb.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/ocelot/ocelot_icpu_cfg.h
>  create mode 100644 arch/mips/mach-mscc/include/mach/tlb.h
>  create mode 100644 arch/mips/mach-mscc/lowlevel_init.S
>  create mode 100644 arch/mips/mach-mscc/lowlevel_init_luton.S
>  create mode 100644 arch/mips/mach-mscc/reset.c
>  create mode 100644 board/mscc/common/board.c
>  create mode 100644 board/mscc/luton/Kconfig
>  create mode 100644 board/mscc/luton/Makefile
>  create mode 100644 board/mscc/luton/luton.c
>  create mode 100644 board/mscc/ocelot/Kconfig
>  create mode 100644 board/mscc/ocelot/Makefile
>  create mode 100644 board/mscc/ocelot/ocelot.c
>  create mode 100644 configs/mscc_luton_defconfig
>  create mode 100644 configs/mscc_ocelot_defconfig
>  create mode 100644 configs/mscc_ocelot_pcb120_defconfig
>  create mode 100644 include/configs/vcoreiii.h
>
> -- 
> 2.19.0
>

-- 
Gregory Clement, Bootlin
Embedded Linux and Kernel engineering
http://bootlin.com