On Tue, Dec 10, 2019 at 11:34 AM KONRAD Frederic <
address@hidden> wrote:
Le 12/2/19 à 10:09 PM, Niek Linnenbank a écrit :
> Dear QEMU developers,
>
> Hereby I would like to contribute the following set of patches to QEMU
> which add support for the Allwinner H3 System on Chip and the
> Orange Pi PC machine. The following features and devices are supported:
>
> * SMP (Quad Core Cortex A7)
> * Generic Interrupt Controller configuration
> * SRAM mappings
> * Timer device (re-used from Allwinner A10)
> * UART
> * SD/MMC storage controller
> * EMAC ethernet connectivity
> * USB 2.0 interfaces
> * Clock Control Unit
> * System Control module
> * Security Identifier device
>
> Functionality related to graphical output such as HDMI, GPU,
> Display Engine and audio are not included. Recently released
> mainline Linux kernels (4.19 up to latest master) and mainline U-Boot
> are known to work. The SD/MMC code is tested using bonnie++ and
> various tools such as fsck, dd and fdisk. The EMAC is verified with iperf3
> using -netdev socket.
>
> To build a Linux mainline kernel that can be booted by the Orange Pi PC
> machine, simply configure the kernel using the sunxi_defconfig configuration:
> $ ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make mrproper
> $ ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make sunxi_defconfig
>
> To be able to use USB storage, you need to manually enable the corresponding
> configuration item. Start the kconfig configuration tool:
> $ ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make menuconfig
>
> Navigate to the following item, enable it and save your configuration:
> Device Drivers > USB support > USB Mass Storage support
>
> Build the Linux kernel with:
> $ ARCH=arm CROSS_COMPILE=arm-linux-gnueabi- make -j5
>
> To boot the newly build linux kernel in QEMU with the Orange Pi PC machine, use:
> $ qemu-system-arm -M orangepi -m 512 -nic user -nographic \
> -kernel /path/to/linux/arch/arm/boot/zImage \
> -append 'console=ttyS0,115200' \
> -dtb /path/to/linux/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dtb
>
> Note that this kernel does not have a root filesystem. You may provide it
> with an official Orange Pi PC image [1] either as an SD card or as
> USB mass storage. To boot using the Orange Pi PC Debian image on SD card,
> simply add the -sd argument and provide the proper root= kernel parameter:
> $ qemu-system-arm -M orangepi -m 512 -nic user -nographic \
> -kernel /path/to/linux/arch/arm/boot/zImage \
> -append 'console=ttyS0,115200 root=/dev/mmcblk0p2' \
> -dtb /path/to/linux/arch/arm/boot/dts/sun8i-h3-orangepi-pc.dtb \
> -sd OrangePi_pc_debian_stretch_server_linux5.3.5_v1.0.img
>
> Alternatively, you can also choose to build and boot a recent buildroot [2]
> using the orangepi_pc_defconfig or Armbian image [3] for Orange Pi PC.
> To attach an USB mass storage device to the machine, simply append to the command:
> -drive if=none,id=stick,file=myimage.img \
> -device usb-storage,bus=usb-bus.0,drive=stick
>
> U-Boot mainline can be build and configured using the orangepi_pc_defconfig
> using similar commands as describe above for Linux. To start U-Boot using
> the Orange Pi PC machine, provide the u-boot binary to the -kernel argument:
> $ qemu-system-arm -M orangepi -m 512 -nic user -nographic \
> -kernel /path/to/uboot/u-boot -sd disk.img
>
> Use the following U-boot commands to load and boot a Linux kernel from SD card:
> -> setenv bootargs console=ttyS0,115200
> -> ext2load mmc 0 0x42000000 zImage
> -> ext2load mmc 0 0x43000000 sun8i-h2-plus-orangepi-zero.dtb
> -> bootz 0x42000000 - 0x43000000
>
> Looking forward to your review comments. I will do my best
> to update the patches where needed.
>
> With kind regards,
>
> Niek Linnenbank
>
> [1] http://www.orangepi.org/downloadresources/
> [2] https://buildroot.org/download.html
> [3] https://www.armbian.com/orange-pi-pc/
Works well on my side with vanilla linux-4.9.13 built with gcc-8.3.0 + busybox
and sun8i-h3-orangepi-one.dtb.
Tested-by: KONRAD Frederic <address@hidden>
Thank you for testing! Great, I'll add the tag for the next v2 of the patches.
Regards,
Niek
>
> Niek Linnenbank (10):
> hw: arm: add Allwinner H3 System-on-Chip
> hw: arm: add Xunlong Orange Pi PC machine
> arm: allwinner-h3: add Clock Control Unit
> arm: allwinner-h3: add USB host controller
> arm: allwinner-h3: add System Control module
> arm/arm-powerctl: set NSACR.{CP11,CP10} bits in arm_set_cpu_on()
> arm: allwinner-h3: add CPU Configuration module
> arm: allwinner-h3: add Security Identifier device
> arm: allwinner-h3: add SD/MMC host controller
> arm: allwinner-h3: add EMAC ethernet device
>
> MAINTAINERS | 8 +
> default-configs/arm-softmmu.mak | 1 +
> hw/arm/Kconfig | 9 +
> hw/arm/Makefile.objs | 1 +
> hw/arm/allwinner-h3.c | 316 ++++++++++
> hw/arm/orangepi.c | 114 ++++
> hw/misc/Makefile.objs | 4 +
> hw/misc/allwinner-h3-clk.c | 227 ++++++++
> hw/misc/allwinner-h3-cpucfg.c | 280 +++++++++
> hw/misc/allwinner-h3-sid.c | 162 ++++++
> hw/misc/allwinner-h3-syscon.c | 139 +++++
> hw/misc/trace-events | 5 +
> hw/net/Kconfig | 3 +
> hw/net/Makefile.objs | 1 +
> hw/net/allwinner-h3-emac.c | 786 +++++++++++++++++++++++++
> hw/net/trace-events | 10 +
> hw/sd/Makefile.objs | 1 +
> hw/sd/allwinner-h3-sdhost.c | 791 ++++++++++++++++++++++++++
> hw/sd/trace-events | 7 +
> hw/usb/hcd-ehci-sysbus.c | 17 +
> hw/usb/hcd-ehci.h | 1 +
> include/hw/arm/allwinner-h3.h | 130 +++++
> include/hw/misc/allwinner-h3-clk.h | 41 ++
> include/hw/misc/allwinner-h3-cpucfg.h | 44 ++
> include/hw/misc/allwinner-h3-sid.h | 42 ++
> include/hw/misc/allwinner-h3-syscon.h | 43 ++
> include/hw/net/allwinner-h3-emac.h | 69 +++
> include/hw/sd/allwinner-h3-sdhost.h | 73 +++
> target/arm/arm-powerctl.c | 3 +
> 29 files changed, 3328 insertions(+)
> create mode 100644 hw/arm/allwinner-h3.c
> create mode 100644 hw/arm/orangepi.c
> create mode 100644 hw/misc/allwinner-h3-clk.c
> create mode 100644 hw/misc/allwinner-h3-cpucfg.c
> create mode 100644 hw/misc/allwinner-h3-sid.c
> create mode 100644 hw/misc/allwinner-h3-syscon.c
> create mode 100644 hw/net/allwinner-h3-emac.c
> create mode 100644 hw/sd/allwinner-h3-sdhost.c
> create mode 100644 include/hw/arm/allwinner-h3.h
> create mode 100644 include/hw/misc/allwinner-h3-clk.h
> create mode 100644 include/hw/misc/allwinner-h3-cpucfg.h
> create mode 100644 include/hw/misc/allwinner-h3-sid.h
> create mode 100644 include/hw/misc/allwinner-h3-syscon.h
> create mode 100644 include/hw/net/allwinner-h3-emac.h
> create mode 100644 include/hw/sd/allwinner-h3-sdhost.h
>