Here a few fixes and improvements I gathered looking at firmware
errors. One is LPC transaction error response, another is problems
addressing the PNOR (skiboot has a bug here too I need to fix),
and another is the lack of a nice properly formatted default
PNOR image.

Thanks,
Nick

Nicholas Piggin (6):
  ppc/pnv: Support LPC host controller irqs other than serirqs
  ppc/pnv: raise no-response errors if an LPC transaction fails
  ppc/pnv: Implement LPC FW address space IDSEL
  ppc/pnv: Move PNOR to offset 0 in the ISA FW space
  ppc/pnv: Add a PNOR address and size sanity checks
  ppc/pnv: Add a default formatted PNOR image

 MAINTAINERS                 |   1 +
 docs/system/ppc/powernv.rst |   7 +++
 include/hw/ppc/pnv_pnor.h   |   6 ++-
 hw/ppc/pnv.c                |  16 ++++++-
 hw/ppc/pnv_bmc.c            |  28 ++++++++++++
 hw/ppc/pnv_lpc.c            |  89 ++++++++++++++++++++----------------
 pc-bios/README              |  13 ++++++
 pc-bios/meson.build         |   1 +
 pc-bios/pnv-pnor.bin        | Bin 0 -> 139264 bytes
 9 files changed, 119 insertions(+), 42 deletions(-)
 create mode 100644 pc-bios/pnv-pnor.bin

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2.47.1