[RFC 0/6] ARC: merge HAPS-HS with nSIM-HS configs

[Eugeniy Paltsev]

Starting from nSIM 2019.06 is possible to use DW UART
instead of ARC UART. That allows us to merge
"nsim_hs" with "haps_hs" and "nsim_hs_smp" with "haps_hs_smp"
mith some minor changes.

We eliminate nsim_hs_defconfig and nsim_hs_smp_defconfig
and leave haps_hs_defconfig and haps_hs_smp_defconfig
which can be used on HAPS / nSIM / ZEBU / QEMU platforms
without additionall changes in Linux kernel.

Eugeniy Paltsev (6):
  ARC: regenerate nSIM and HAPS defconfigs
  ARC: HAPS: cleanup defconfigs from unused IO-related options
  ARC: HAPS: use same UART configuration everywhere
  ARC: HAPS: add HIGHMEM memory zone to DTS
  ARC: HAPS: cleanup defconfigs from unused ETH drivers
  ARC: merge HAPS-HS with nSIM-HS configs

 arch/arc/boot/dts/haps_hs.dts          | 15 +++---
 arch/arc/boot/dts/haps_hs_idu.dts      |  1 -
 arch/arc/boot/dts/nsim_hs.dts          | 67 --------------------------
 arch/arc/boot/dts/nsim_hs_idu.dts      | 65 -------------------------
 arch/arc/configs/haps_hs_defconfig     | 30 +++---------
 arch/arc/configs/haps_hs_smp_defconfig | 32 +++---------
 arch/arc/configs/nsim_hs_defconfig     | 60 -----------------------
 arch/arc/configs/nsim_hs_smp_defconfig | 58 ----------------------
 arch/arc/plat-sim/platform.c           |  1 -
 9 files changed, 22 insertions(+), 307 deletions(-)
 delete mode 100644 arch/arc/boot/dts/nsim_hs.dts
 delete mode 100644 arch/arc/boot/dts/nsim_hs_idu.dts
 delete mode 100644 arch/arc/configs/nsim_hs_defconfig
 delete mode 100644 arch/arc/configs/nsim_hs_smp_defconfig

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2.21.0