This patch series add support for using multi-dtb on the MSCC luton and ocelot SOC reference boards. The appropriate board will be determined during startup, and the right DT will be selected.
The patch is based off u-boot-mips repo.
v1 => v2 changes: - squashed first and two last patches for bisectability
Lars Povlsen (4): mips: mscc: Add generic PHY MIIM utility functions mips: mscc: Add generic GPIO control utility function mips: luton: DT: Add pcb090 mips: mscc: luton+ocelot: Remove board config options, do probing
arch/mips/dts/Makefile | 2 + arch/mips/dts/luton_pcb090.dts | 36 +++++++++ arch/mips/mach-mscc/Kconfig | 38 +++------- arch/mips/mach-mscc/Makefile | 2 +- arch/mips/mach-mscc/gpio.c | 33 +++++++++ arch/mips/mach-mscc/include/mach/common.h | 22 ++++++ .../include/mach/luton/luton_devcpu_gcb.h | 4 + .../mach/luton/luton_devcpu_gcb_miim_regs.h | 26 +++++++ .../include/mach/ocelot/ocelot_devcpu_gcb.h | 2 + .../mach/ocelot/ocelot_devcpu_gcb_miim_regs.h | 25 +++++++ arch/mips/mach-mscc/phy.c | 73 +++++++++++++++++++ board/mscc/luton/luton.c | 46 +++++++++++- board/mscc/ocelot/ocelot.c | 52 +++++++++++-- configs/mscc_luton_defconfig | 7 +- configs/mscc_ocelot_defconfig | 7 +- configs/mscc_ocelot_pcb120_defconfig | 60 --------------- include/configs/vcoreiii.h | 2 + 17 files changed, 333 insertions(+), 104 deletions(-) create mode 100644 arch/mips/dts/luton_pcb090.dts create mode 100644 arch/mips/mach-mscc/gpio.c create mode 100644 arch/mips/mach-mscc/include/mach/luton/luton_devcpu_gcb_miim_regs.h create mode 100644 arch/mips/mach-mscc/include/mach/ocelot/ocelot_devcpu_gcb_miim_regs.h create mode 100644 arch/mips/mach-mscc/phy.c delete mode 100644 configs/mscc_ocelot_pcb120_defconfig