Pull arch/microblaze updates from Michal Simek:
- use generic noncoherent direct mapping
- use LDFLAGS instead of LD
- pci error path fix
- remove incorrect comments
* tag 'microblaze-v4.19-rc1' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze/PCI: Remove stale pcibios_align_resource() comment
microblaze: delete wrong comment about machine_early_init
microblaze: add endianness options to LDFLAGS instead of LD
microblaze: remove consistent_sync and consistent_sync_page
microblaze: use generic dma_noncoherent_ops
microblaze: warn if of_iomap() failed
config MICROBLAZE
def_bool y
+ select ARCH_NO_SWAP
select ARCH_HAS_GCOV_PROFILE_ALL
+ select ARCH_HAS_SYNC_DMA_FOR_CPU
+ select ARCH_HAS_SYNC_DMA_FOR_DEVICE
select ARCH_MIGHT_HAVE_PC_PARPORT
select ARCH_NO_COHERENT_DMA_MMAP if !MMU
select ARCH_WANT_IPC_PARSE_VERSION