Merge tag 'pull-ppc-20220831' of https://gitlab.com/danielhb/qemu into staging

ppc patch queue for 2022-08-31:

In the first 7.2 queue we have changes in the powernv pnv-phb handling,
the start of the QOMification of the ppc405 model, the removal of the
taihu machine, a new SLOF image and others.

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* tag 'pull-ppc-20220831' of https://gitlab.com/danielhb/qemu: (60 commits)
  ppc4xx: Fix code style problems reported by checkpatch
  ppc/ppc4xx: Fix sdram trace events
  hw/ppc/Kconfig: Move imply before select
  hw/ppc/sam460ex: Remove PPC405 dependency from sam460ex
  ppc405: Move machine specific code to ppc405_boards.c
  ppc/ppc405: QOM'ify FPGA
  ppc/ppc405: Use an explicit I2C object
  hw/intc/ppc-uic: Convert ppc-uic to a PPC4xx DCR device
  ppc/ppc405: Use an embedded PPCUIC model in SoC state
  ppc4xx: Rename ppc405-ebc to ppc4xx-ebc
  ppc4xx: Move EBC model to ppc4xx_devs.c
  ppc4xx: Rename ppc405-plb to ppc4xx-plb
  ppc4xx: Move PLB model to ppc4xx_devs.c
  ppc/ppc405: QOM'ify MAL
  ppc/ppc405: QOM'ify PLB
  ppc/ppc405: QOM'ify POB
  ppc/ppc405: QOM'ify OPBA
  ppc/ppc405: QOM'ify EBC
  ppc/ppc405: QOM'ify DMA
  ppc/ppc405: QOM'ify GPIO
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

4 files changed, 7 insertions, 11 deletions

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 91b03115ee..c75a25daad 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -233,15 +233,6 @@ deprecated; use the new name ``dtb-randomness`` instead. The new name
 better reflects the way this property affects all random data within
 the device tree blob, not just the ``kaslr-seed`` node.
 
-PPC 405 ``taihu`` machine (since 7.0)
-'''''''''''''''''''''''''''''''''''''
-
-The PPC 405 CPU is a system-on-a-chip, so all 405 machines are very similar,
-except for some external periphery. However, the periphery of the ``taihu``
-machine is hardly emulated at all (e.g. neither the LCD nor the USB part had
-been implemented), so there is not much value added by this board. Use the
-``ref405ep`` machine instead.
-
 ``pc-i440fx-1.4`` up to ``pc-i440fx-1.7`` (since 7.0)
 '''''''''''''''''''''''''''''''''''''''''''''''''''''
 
diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index 925e22016f..a4aa3dca69 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -668,6 +668,12 @@ Aspeed ``swift-bmc`` machine (removed in 7.0)
 This machine was removed because it was unused. Alternative AST2500 based
 OpenPOWER machines are ``witherspoon-bmc`` and ``romulus-bmc``.
 
+ppc ``taihu`` machine (removed in 7.2)
+'''''''''''''''''''''''''''''''''''''''''''''
+
+This machine was removed because it was partially emulated and 405
+machines are very similar. Use the ``ref405ep`` machine instead.
+
 linux-user mode CPUs
 --------------------
 
diff --git a/docs/system/ppc/embedded.rst b/docs/system/ppc/embedded.rst
index cfffbda24d..af3b3d9fa4 100644
--- a/docs/system/ppc/embedded.rst
+++ b/docs/system/ppc/embedded.rst
@@ -6,5 +6,4 @@ Embedded family boards
 - ``ppce500``              generic paravirt e500 platform
 - ``ref405ep``             ref405ep
 - ``sam460ex``             aCube Sam460ex
-- ``taihu``                taihu
 - ``virtex-ml507``         Xilinx Virtex ML507 reference design
diff --git a/docs/system/ppc/pseries.rst b/docs/system/ppc/pseries.rst
index 3e1bbe6726..a876d897b6 100644
--- a/docs/system/ppc/pseries.rst
+++ b/docs/system/ppc/pseries.rst
@@ -62,7 +62,7 @@ Booting via ``-kernel`` supports the following:
 +-------------------+-------------------+------------------+
 | vmlinux LE        |     ✓             |     ✓            |
 +-------------------+-------------------+------------------+
-| zImage.pseries BE |     x             |     ✓¹           |
+| zImage.pseries BE |     ✓¹            |     ✓¹           |
 +-------------------+-------------------+------------------+
 | zImage.pseries LE |     ✓             |     ✓            |
 +-------------------+-------------------+------------------+