[RESEND,0/9] hw/riscv: microchip_pfsoc: Support factory HSS boot out of the box

Message

Bin Meng Oct. 27, 2020, 2:17 p.m. UTC

From: Bin Meng <[e-mail]>

At present the DDR memory controller is not modeled, hence the factory
HSS firmware does not boot out of the box on QEMU. A modified HSS is
required per the instructions on [1].

This series adds the missing DDR memory controller support to PolarFire
SoC, as well as adding various misc models to support the DDR memory
initialization done by HSS.

With this series, the unmodified HSS image can boot on QEMU out of the
box. The latest SD card image [2] released by Microchip was used for
testing which includes the pre-built U-Boot, device tree blob and Linux
kernel for the Icicle Kit. The instructions on [1] have been updated to
include the information on HSS and SD card image.

[1] https://wiki.qemu.org/Documentation/Platforms/RISCV#Microchip_PolarFire_SoC_Icicle_Kit
[2] ftp://ftpsoc.microsemi.com/outgoing/core-image-minimal-dev-icicle-kit-es-sd-20201009141623.rootfs.wic.gz


Bin Meng (9):
  hw/misc: Add Microchip PolarFire SoC DDR Memory Controller support
  hw/riscv: microchip_pfsoc: Connect DDR memory controller modules
  hw/misc: Add Microchip PolarFire SoC IOSCB module support
  hw/riscv: microchip_pfsoc: Connect the IOSCB module
  hw/misc: Add Microchip PolarFire SoC SYSREG module support
  hw/riscv: microchip_pfsoc: Connect the SYSREG module
  hw/riscv: microchip_pfsoc: Map debug memory
  hw/riscv: microchip_pfsoc: Correct DDR memory map
  hw/riscv: microchip_pfsoc: Hook the I2C1 controller

 MAINTAINERS                         |   6 +
 hw/misc/Kconfig                     |   9 ++
 hw/misc/mchp_pfsoc_dmc.c            | 216 +++++++++++++++++++++++++
 hw/misc/mchp_pfsoc_ioscb.c          | 242 ++++++++++++++++++++++++++++
 hw/misc/mchp_pfsoc_sysreg.c         |  99 ++++++++++++
 hw/misc/meson.build                 |   3 +
 hw/riscv/Kconfig                    |   3 +
 hw/riscv/microchip_pfsoc.c          | 103 ++++++++++--
 include/hw/misc/mchp_pfsoc_dmc.h    |  56 +++++++
 include/hw/misc/mchp_pfsoc_ioscb.h  |  50 ++++++
 include/hw/misc/mchp_pfsoc_sysreg.h |  39 +++++
 include/hw/riscv/microchip_pfsoc.h  |  17 +-
 12 files changed, 828 insertions(+), 15 deletions(-)
 create mode 100644 hw/misc/mchp_pfsoc_dmc.c
 create mode 100644 hw/misc/mchp_pfsoc_ioscb.c
 create mode 100644 hw/misc/mchp_pfsoc_sysreg.c
 create mode 100644 include/hw/misc/mchp_pfsoc_dmc.h
 create mode 100644 include/hw/misc/mchp_pfsoc_ioscb.h
 create mode 100644 include/hw/misc/mchp_pfsoc_sysreg.h