[U-Boot] [PATCH v3 00/13] cleanup QEMU fw_cfg code

[Miao Yan]

This patchset cleans the QEMU fw_cfg code:

  *) split qfw core and qfw command interface
  *) split x86 specific operations from qfw core
  *) move x86 ACPI generation code into qfw core as this can also
     be used by others like ARM64
  *) various cleanups

Changes in v2:

  *) make git format-patch detect renames
  *) add a patch to enable qfw for sandbox_defconfig
  *) address other trivial review comments

Changes in v3:
  *) correct config option order in sandbox_defconfig
  *) squash patch v2 #8 and patch v2 #13
  *) fix typos in commit message

Miao Yan (13):
  x86: qemu: fix ACPI Kconfig options
  cmd: qfw: add API to iterate firmware list
  cmd: qfw: remove qemu_fwcfg_free_files()
  cmd: qfw: make fwcfg_present and fwcfg_dma_present public
  x86: qemu: split qfw command interface and qfw core
  x86: qemu: move x86 specific operations out of qfw core
  x86: qemu: add comment about qfw register endianness
  cmd: qfw: rename qemu_fw_cfg.[c|h] to qfw.[c|h]
  cmd: qfw: do not require default macros when building qfw command
  cmd: qfw: do not depend on x86
  cmd: qfw: bring ACPI generation code into qfw core
  x86: qemu: rename qemu/acpi_table.c
  config: sandbox: enable qfw and cmd_qfw for testing

 arch/x86/Kconfig                                   |  10 +-
 arch/x86/cpu/mp_init.c                             |   6 +-
 arch/x86/cpu/qemu/Makefile                         |   4 +-
 arch/x86/cpu/qemu/cpu.c                            |   2 +-
 arch/x86/cpu/qemu/e820.c                           |  43 ++++
 arch/x86/cpu/qemu/qemu.c                           |  50 ++++-
 arch/x86/lib/Makefile                              |   2 +-
 cmd/Kconfig                                        |   4 +-
 cmd/Makefile                                       |   2 +-
 cmd/{qemu_fw_cfg.c => qfw.c}                       | 189 ++---------------
 configs/qemu-x86_defconfig                         |   2 +-
 configs/sandbox_defconfig                          |   2 +
 drivers/misc/Kconfig                               |   6 +
 drivers/misc/Makefile                              |   1 +
 .../cpu/qemu/acpi_table.c => drivers/misc/qfw.c    | 223 +++++++++++++++++----
 include/{qemu_fw_cfg.h => qfw.h}                   |  28 ++-
 16 files changed, 336 insertions(+), 238 deletions(-)
 create mode 100644 arch/x86/cpu/qemu/e820.c
 rename cmd/{qemu_fw_cfg.c => qfw.c} (54%)
 rename arch/x86/cpu/qemu/acpi_table.c => drivers/misc/qfw.c (57%)
 rename include/{qemu_fw_cfg.h => qfw.h} (84%)

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1.9.1