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[Qemu-devel] [Qemu-devel PATCH 0/5] Add support for Smartfusion2 SoC


From: Subbaraya Sundeep
Subject: [Qemu-devel] [Qemu-devel PATCH 0/5] Add support for Smartfusion2 SoC
Date: Tue, 9 May 2017 22:14:41 +0530

Hi Qemu-devel,

I am trying to add Smartfusion2 SoC.
SoC is from Microsemi and System on Module(SOM)
board is from Emcraft systems. Smartfusion2 has hardened
Microcontroller(Cortex-M3)based Sub System and FPGA fabric.
At the moment only system timer, sysreg and SPI
controller are modelled.

Testing:
./arm-softmmu/qemu-system-arm -M smartfusion2-som -serial mon:stdio \
-kernel u-boot.bin -display none -drive file=spi.bin,if=mtd,format=raw

U-boot is from Emcraft with modified SPI driver not to use PDMA.
Linux is 4.5 linux with Smartfusion2 SoC dts and clocksource 
driver added by myself @
https://github.com/Subbaraya-Sundeep/linux.git

Baremetal elfs from Microsemi Softconsole IDE are also working.

Thanks,
Sundeep

Subbaraya Sundeep (5):
  msf2: Add Smartfusion2 System timer
  msf2: Microsemi Smartfusion2 System Register block.
  msf2: Add Smartfusion2 SPI controller
  msf2: Add Smartfusion2 SoC.
  msf2: Add Emcraft's Smartfusion2 SOM kit.

 default-configs/arm-softmmu.mak |   1 +
 hw/arm/Makefile.objs            |   3 +-
 hw/arm/msf2-soc.c               | 188 ++++++++++++++++++++
 hw/arm/msf2-som.c               |  67 +++++++
 hw/misc/Makefile.objs           |   1 +
 hw/misc/msf2-sysreg.c           | 131 ++++++++++++++
 hw/ssi/Makefile.objs            |   1 +
 hw/ssi/msf2-spi.c               | 378 ++++++++++++++++++++++++++++++++++++++++
 hw/timer/Makefile.objs          |   1 +
 hw/timer/msf2-timer.c           | 252 +++++++++++++++++++++++++++
 include/hw/arm/msf2-soc.h       |  60 +++++++
 include/hw/misc/msf2-sysreg.h   |  80 +++++++++
 include/hw/ssi/msf2-spi.h       | 105 +++++++++++
 include/hw/timer/msf2-timer.h   |  85 +++++++++
 14 files changed, 1352 insertions(+), 1 deletion(-)
 create mode 100644 hw/arm/msf2-soc.c
 create mode 100644 hw/arm/msf2-som.c
 create mode 100644 hw/misc/msf2-sysreg.c
 create mode 100644 hw/ssi/msf2-spi.c
 create mode 100644 hw/timer/msf2-timer.c
 create mode 100644 include/hw/arm/msf2-soc.h
 create mode 100644 include/hw/misc/msf2-sysreg.h
 create mode 100644 include/hw/ssi/msf2-spi.h
 create mode 100644 include/hw/timer/msf2-timer.h

-- 
2.5.0




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