UBUNTU: [Config] resync ppc64 configuration

UBUNTU: [Config] resync ppc64 configuration

Reset us to the Ubuntu ppc64 configuration as cleaned up in the previous
commit.  Plus the following configuration tweaks:

    CONFIG_LOG_BUF_SHIFT=19
    CONFIG_PPC_SPLPAR=y
    CONFIG_EEH=y
    CONFIG_PSERIES_MSI=y
    CONFIG_PSERIES_ENERGY=y
    CONFIG_SCANLOG=y
    CONFIG_LPARCFG=y
    CONFIG_PPC_SMLPAR=y
    CONFIG_CMM=y
    CONFIG_DTL=y
    CONFIG_RTAS_FLASH=y
    CONFIG_IBMEBUS=y
    CONFIG_IRQ_ALL_CPUS=y
    CONFIG_MEMORY_HOTREMOVE=y
    CONFIG_COMPACTION=y
    # CONFIG_PPC_4K_PAGES is not set
    CONFIG_PPC_64K_PAGES=y
    CONFIG_FORCE_MAX_ZONEORDER=9
    CONFIG_PPC_SUBPAGE_PROT=y
    CONFIG_HOTPLUG_PCI_PCIE=y
    CONFIG_PCI_STUB=y
    CONFIG_PCI_IOV=y
    CONFIG_HOTPLUG_PCI=y
    # CONFIG_HOTPLUG_PCI_FAKE is not set
    # CONFIG_HOTPLUG_PCI_CPCI is not set
    CONFIG_HOTPLUG_PCI_SHPC=m
    CONFIG_HOTPLUG_PCI_RPA=y
    CONFIG_HOTPLUG_PCI_RPA_DLPAR=y
    CONFIG_BLK_DEV_SR_VENDOR=y
    CONFIG_SCSI_ENCLOSURE=m
    CONFIG_SCSI_IBMVSCSI=m
    CONFIG_SCSI_IBMVSCSIS=m
    CONFIG_SCSI_IBMVFC=m
    CONFIG_SCSI_IBMVFC_TRACE=y
    CONFIG_SCSI_IPR=m
    CONFIG_SCSI_IPR_TRACE=y
    CONFIG_SCSI_IPR_DUMP=y
    CONFIG_IBMVETH=m
    CONFIG_HVC_CONSOLE=y
    CONFIG_IBM_BSR=y
    CONFIG_HVCS=m
    CONFIG_MAX_RAW_DEVS=8192
    CONFIG_I2C_PASEMI=m
    CONFIG_POWER_SUPPLY=m
    CONFIG_SSB_PCMCIAHOST=y
    CONFIG_VGA_ARB_MAX_GPUS=64
    CONFIG_FB_VIRTUAL=m
    CONFIG_USB_OHCI_HCD_PPC_OF_LE=y
    CONFIG_EDAC_PASEMI=m
    CONFIG_EDAC_CPC925=m
    CONFIG_KVM_MMIO=y
    CONFIG_VIRTUALIZATION=y
    CONFIG_KVM=y
    CONFIG_KVM_BOOK3S_HANDLER=y
    CONFIG_KVM_BOOK3S_64_HANDLER=y
    CONFIG_KVM_BOOK3S_64=y

Signed-off-by: Andy Whitcroft <apw@canonical.com>