[meta-xilinx] [RFC v2 5/5] zcu102: Add support for running Xilinx's QEMU

[Nathan Rossi]

On 17 January 2017 at 11:18, Alistair Francis
<alistair.francis at xilinx.com> wrote:
> Signed-off-by: Alistair Francis <alistair.francis at xilinx.com>
> Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
> ---
>  conf/machine/zcu102-zynqmp.conf | 19 ++++++++++++++++++-
>  1 file changed, 18 insertions(+), 1 deletion(-)
>
> diff --git a/conf/machine/zcu102-zynqmp.conf b/conf/machine/zcu102-zynqmp.conf
> index a38ac4a..52295a9 100644
> --- a/conf/machine/zcu102-zynqmp.conf
> +++ b/conf/machine/zcu102-zynqmp.conf
> @@ -8,7 +8,7 @@ require conf/machine/include/machine-xilinx-default.inc
>  require conf/machine/include/machine-xilinx-board.inc
>  require conf/machine/include/machine-xilinx-qemu.inc
>
> -MACHINE_FEATURES = "rtc ext2 ext3 vfat usbhost mali"
> +MACHINE_FEATURES = "rtc ext2 ext3 vfat usbhost mali qemu-system-xilinx"
>
>  UBOOT_MACHINE = "xilinx_zynqmp_zcu102_revB_defconfig"
>
> @@ -30,3 +30,20 @@ QB_OPT_APPEND = "-nographic -serial mon:stdio -serial null"
>  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"
>
> +# Xilinx QEMU options
> +QB_OPT_APPEND_append_qemuboot-xilinx = " -hw-dtb ${DEPLOY_DIR_IMAGE}/qemu-hw-devicetrees/zcu102-arm.dtb "
> +
> +# Reset and unhalt CPU0
> +QB_OPT_APPEND_append_qemuboot-xilinx = " -device loader,addr=0xfd1a0104,data=0x8000000e,data-len=4 "
> +
> +# Load the boot media
> +QB_OPT_APPEND_append_qemuboot-xilinx = " -device loader,file=${DEPLOY_DIR_IMAGE}/arm-trusted-firmware-${MACHINE}.elf,cpu=0 \
> +               -device loader,file=${DEPLOY_DIR_IMAGE}/u-boot.elf \
> +               "
> +
> +# Load the kernel image so the user can run 'booti 0x80000 0x6000000 0x4000000' to boot the kernel
> +QB_DEFAULT_FSTYPE_qemuboot-xilinx = "cpio.gz.u-boot"
> +QB_ROOTFS_OPT_qemuboot-xilinx = " -device loader,addr=0x4000000,file=${DEPLOY_DIR_IMAGE}/${QB_DTB} \
> +               -device loader,addr=0x6000000,file=@ROOTFS@ \
> +               -device loader,addr=0x80000,file=${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} \

Mistake here with having dtb/kernel being set in QB_ROOTFS_OPT? should
just be QB_OPT_APPEND no?

Regards,
Nathan

> +               "
> --
> 2.7.4
>