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[Qemu-devel] [PATCH 0/7] MIPS Boston board support
From: |
Paul Burton |
Subject: |
[Qemu-devel] [PATCH 0/7] MIPS Boston board support |
Date: |
Fri, 19 Aug 2016 20:08:56 +0100 |
This series introduces support for the MIPS Boston development board. It begins
by introducing support for moving MIPS Coherence Manager GCRs which Boston
software typically does to avoid conflicting with its flash memory region. An
API is then added to retrieve the emulated MIPS GIC timer frequency, which is
used to report system clock frequency to software via "platform registers"
which the Boston board provides. An issue with the MIPS GIC that current Boston
Linux kernels encounter is fixed, and an API introduced to allow the board to
determine whether the MIPS CPS hardware is supported.
The last 3 patches are more extensive, providing support for the FIT image
format used with Boston, the Xilinx PCIe controller which Boston boards include
3 of, and finally the Boston board support itself.
This can be tested with either U-Boot or Linux if desired. U-Boot support is
available in the following patchset:
https://www.mail-archive.com/address@hidden/msg221003.html
Linux kernel support will hopefully be submitted for v4.9, but an older version
of it can be found in the "eng" branch of:
git://git.linux-mips.org/pub/scm/linux-mti.git
The vmlinux.gz.itb make target should be used when building a Linux kernel to
run on the Boston board.
Paul Burton (7):
hw/mips_cmgcr: allow GCR base to be moved
hw/mips_gictimer: provide API for retrieving frequency
hw/mips_gic: Update pin state on mask changes
target-mips: Provide function to test if a CPU supports an ISA
loader: Support Flattened Image Trees (FIT images)
hw: xilinx-pcie: Add support for Xilinx AXI PCIe Controller
hw/mips: MIPS Boston board support
default-configs/mips-softmmu-common.mak | 2 +
hw/core/Makefile.objs | 1 +
hw/core/loader-fit.c | 287 +++++++++++++++++
hw/core/loader.c | 3 +-
hw/intc/mips_gic.c | 56 ++--
hw/mips/Makefile.objs | 1 +
hw/mips/boston.c | 526 ++++++++++++++++++++++++++++++++
hw/misc/mips_cmgcr.c | 17 ++
hw/pci-host/Makefile.objs | 1 +
hw/pci-host/xilinx-pcie.c | 310 +++++++++++++++++++
hw/timer/mips_gictimer.c | 5 +
include/hw/loader-fit.h | 41 +++
include/hw/loader.h | 2 +
include/hw/misc/mips_cmgcr.h | 3 +
include/hw/pci-host/xilinx-pcie.h | 102 +++++++
include/hw/timer/mips_gictimer.h | 1 +
target-mips/cpu.h | 1 +
target-mips/translate.c | 10 +
18 files changed, 1342 insertions(+), 27 deletions(-)
create mode 100644 hw/core/loader-fit.c
create mode 100644 hw/mips/boston.c
create mode 100644 hw/pci-host/xilinx-pcie.c
create mode 100644 include/hw/loader-fit.h
create mode 100644 include/hw/pci-host/xilinx-pcie.h
--
2.9.3
- [Qemu-devel] [PATCH 0/7] MIPS Boston board support,
Paul Burton <=
- [Qemu-devel] [PATCH 1/7] hw/mips_cmgcr: allow GCR base to be moved, Paul Burton, 2016/08/19
- [Qemu-devel] [PATCH 2/7] hw/mips_gictimer: provide API for retrieving frequency, Paul Burton, 2016/08/19
- [Qemu-devel] [PATCH 3/7] hw/mips_gic: Update pin state on mask changes, Paul Burton, 2016/08/19
- [Qemu-devel] [PATCH 4/7] target-mips: Provide function to test if a CPU supports an ISA, Paul Burton, 2016/08/19
- [Qemu-devel] [PATCH 5/7] loader: Support Flattened Image Trees (FIT images), Paul Burton, 2016/08/19
- [Qemu-devel] [PATCH 6/7] hw: xilinx-pcie: Add support for Xilinx AXI PCIe Controller, Paul Burton, 2016/08/19
- [Qemu-devel] [PATCH 7/7] hw/mips: MIPS Boston board support, Paul Burton, 2016/08/19
- Re: [Qemu-devel] [PATCH 0/7] MIPS Boston board support, no-reply, 2016/08/19