[meta-xilinx] [PATCH 14/29] zcu102-zynqmp: Add runqemu support

[Alistair Francis]

On Wed, Sep 28, 2016 at 8:15 AM, Nathan Rossi <nathan at nathanrossi.com> wrote:
> QEMU 2.7 introduced support for the 'xlnx-zcu102' machine model. This
> allows for runqemu to boot a machine based on the zcu102 hardware. The
> support added is based on the support that is provided for ep108-zynq.
>
> Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
> ---
>  README.md                       |  2 +-
>  conf/machine/zcu102-zynqmp.conf | 17 +++++++++++++++++
>  2 files changed, 18 insertions(+), 1 deletion(-)
>
> diff --git a/README.md b/README.md
> index 11b2198428..491b19c4dc 100644
> --- a/README.md
> +++ b/README.md
> @@ -26,7 +26,7 @@ Boards/Machines supported by this layer:
>    * [Digilent Zybo Linux BD](conf/machine/zybo-linux-bd-zynq7.conf) - `zybo-linux-bd-zynq7`
>   * ZynqMP:
>    * [Xilinx EP108](conf/machine/ep108-zynqmp.conf) - `ep108-zynqmp` (QEMU support)
> -  * [Xilinx ZCU102](conf/machine/zcu102-zynqmp.conf) - `zcu102-zynqmp`
> +  * [Xilinx ZCU102](conf/machine/zcu102-zynqmp.conf) - `zcu102-zynqmp` (QEMU support)
>
>  Additional information on Xilinx architectures can be found at:
>         http://www.xilinx.com/support/index.htm
> diff --git a/conf/machine/zcu102-zynqmp.conf b/conf/machine/zcu102-zynqmp.conf
> index 11a8ddbfbe..cf25baeee4 100644
> --- a/conf/machine/zcu102-zynqmp.conf
> +++ b/conf/machine/zcu102-zynqmp.conf
> @@ -9,6 +9,9 @@ require conf/machine/include/machine-xilinx-board.inc
>
>  MACHINE_FEATURES = "rtc ext2 ext3 vfat usbhost mali"
>
> +# This machine has a qemu machine model
> +EXTRA_IMAGEDEPENDS += "qemu-native qemu-helper-native"
> +
>  UBOOT_MACHINE = "xilinx_zynqmp_zcu102_revB_defconfig"
>
>  SERIAL_CONSOLE = "115200 ttyPS0"
> @@ -21,3 +24,17 @@ PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot-xlnx"
>  EXTRA_IMAGEDEPENDS += "\
>                 arm-trusted-firmware \
>                 "
> +
> +# For runqemu
> +IMAGE_CLASSES += "qemuboot"
> +QB_SYSTEM_NAME = "qemu-system-aarch64"
> +QB_MACHINE = "-machine xlnx-zcu102"
> +QB_CPU = "-cpu cortex-a57"

We don't want this

> +QB_MEM = "-m 2048"
> +QB_DTB = "${KERNEL_IMAGETYPE}-${@os.path.splitext(os.path.basename(d.getVar("KERNEL_DEVICETREE",True)))[0]}.dtb"
> +QB_OPT_APPEND = "-nographic -serial mon:stdio -serial null"
> +QB_DEFAULT_FSTYPE = "cpio"

Do we not need the kernel image type as well?

Thanks,

Alistair

> +QB_KERNEL_CMDLINE_APPEND = "console=ttyPS0"
> +QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no -net nic -net nic -net nic -net nic,netdev=net0,macaddr=@MAC@"
> +QB_SLIRP_OPT = "-netdev user,id=net0 -net nic -net nic -net nic -net nic,netdev=net0"
> +
> --
> 2.9.3
> --
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