Express the MIPS machine dependencies with Kconfig.

Due to the complexity of the PIIX codebase being shared with
the X86 machines, the Malta board fill follow in a different
series (after some refactor cleanup).

v2:
- Do not remove machines from the default config (Thomas)
- Corrected comment about CONFIG_PCI_BONITO (Thomas)

v1: https://www.mail-archive.com/qemu-devel@nongnu.org/msg593013.html

$ git backport-diff -u kconfig_mips_v1
Key:
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively

001/6:[0001] [FC] 'mips: Express dependencies of the MIPSsim machine with kconfig'
002/6:[0001] [FC] 'mips: Express dependencies of the Jazz machine with kconfig'
003/6:[0001] [FC] 'mips: Express dependencies of the r4k platform with kconfig'
004/6:[0001] [FC] 'mips: Express dependencies of the Boston machine with kconfig'
005/6:[----] [-C] 'hw/pci-host: Use CONFIG_PCI_BONITO to select the Bonito North Bridge'
006/6:[0001] [FC] 'mips: Express dependencies of the Loongson 2E machine with kconfig'

Regards,

Phil.

Based on "Kconfig dependencies for ppc machines" from Thomas
Huth (which is based on Paolo's, which uses Yang Zhong "make
qemu configurable for Kconfig" v1).
Based-on: 1548942810-22942-1-git-send-email-thuth@redhat.com

Philippe Mathieu-Daudé (6):
  mips: Express dependencies of the MIPSsim machine with kconfig
  mips: Express dependencies of the Jazz machine with kconfig
  mips: Express dependencies of the r4k platform with kconfig
  mips: Express dependencies of the Boston machine with kconfig
  hw/pci-host: Use CONFIG_PCI_BONITO to select the Bonito North Bridge
  mips: Express dependencies of the Loongson 2E machine with kconfig

 default-configs/mips-softmmu-common.mak |  2 --
 default-configs/mips64-softmmu.mak      |  5 ----
 default-configs/mips64el-softmmu.mak    | 12 --------
 hw/isa/Kconfig                          | 13 +++++---
 hw/mips/Kconfig                         | 40 +++++++++++++++++++++++++
 hw/pci-host/Kconfig                     |  4 +++
 hw/pci-host/Makefile.objs               |  2 +-
 7 files changed, 54 insertions(+), 24 deletions(-)

-- 
2.20.1