[meta-xilinx] [PATCH 11/12] zcu102-zynqmp: Pin to pre-v2017.1 versions of kernel, u-boot and atf

[Manjukumar Harthikote Matha]

> -----Original Message-----
> From: meta-xilinx-bounces at yoctoproject.org [mailto:meta-xilinx-
> bounces at yoctoproject.org] On Behalf Of Nathan Rossi
> Sent: Sunday, May 07, 2017 7:07 AM
> To: meta-xilinx at lists.yoctoproject.org
> Subject: [meta-xilinx] [PATCH 11/12] zcu102-zynqmp: Pin to pre-v2017.1 versions of
> kernel, u-boot and atf
>
> Pin the versions of linux-xlnx, u-boot-xlnx and arm-trusted-firmware to the version
> prior to xilinx-v2017.1. This is due to the added requirement of pmu-firmware for
> xilinx-v2017.1. Currently it is not possible to boot the zcu102-zynqmp machine in
> QEMU with the newer versions due to missing the pmu rom as well as the pmu
> firmware itself.
>
> Signed-off-by: Nathan Rossi <nathan at nathanrossi.com>
> ---
>  conf/machine/zcu102-zynqmp.conf | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/conf/machine/zcu102-zynqmp.conf b/conf/machine/zcu102-
> zynqmp.conf index 108a4ad813..72758d4213 100644
> --- a/conf/machine/zcu102-zynqmp.conf
> +++ b/conf/machine/zcu102-zynqmp.conf
> @@ -18,6 +18,12 @@ KERNEL_DEVICETREE = "xilinx/zynqmp-zcu102-revB.dtb"
>  PREFERRED_PROVIDER_virtual/kernel ?= "linux-xlnx"
>  PREFERRED_PROVIDER_virtual/bootloader ?= "u-boot-xlnx"
>
> +# pin zcu102 to the older versions of kernel, u-boot,
> +arm-trusted-firmware due # to the pmu-firmware dependency with newer versions.
> +PREFERRED_VERSION_linux-xlnx ?= "4.6-xilinx-v2016.4%"
> +PREFERRED_VERSION_u-boot-xlnx ?= "v2016.07-xilinx-v2016.4%"
> +PREFERRED_VERSION_arm-trusted-firmware ?= "1.2-xilinx-v2016.3%"
> +
Hi Nathan,

Currently pmu-firmware can be built using meta-xilinx-tools layer. Pinning versions of linux/u-boot/atf to older release versions is not the correct. With this patch, we are disabling many newer features and drivers introduced to support zynqmp platform in 2017.1 release.

Thanks
Manju

>  EXTRA_IMAGEDEPENDS += "\
>               arm-trusted-firmware \
>               qemu-devicetrees \
> --
> 2.11.0
>
> --
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