Re: [Buildroot] [PATCH v1 1/3] configs/zynqmp_zcu102_defconfig: bump to Xilinx 2022.2

[Luca Ceresoli via buildroot <buildroot@buildroot.org>]

On Tue, 29 Nov 2022 11:11:35 +0000
"Frager, Neal" <neal.frager@amd.com> wrote:

> Hi Luca,
> 
> > This patch bumps the zynqmp_zcu102_defconfig to Xilinx release 2022.2.
> > 
> > Xilinx 2022.2 includes:
> > - U-Boot 2022.01 bug fixes
> > - Linux bump to Linux 5.15.36 with bug fixes
> > - TF-A 2.6 bug fixes
> > - PMUFW bug fixes
> > 
> > Signed-off-by: Neal Frager <neal.frager@amd.com>
> > ---
> >  configs/zynqmp_zcu102_defconfig | 8 ++++----
> >  1 file changed, 4 insertions(+), 4 deletions(-)
> > 
> > diff --git a/configs/zynqmp_zcu102_defconfig 
> > b/configs/zynqmp_zcu102_defconfig index e27dfdb6c9..6047d4299c 100644
> > --- a/configs/zynqmp_zcu102_defconfig
> > +++ b/configs/zynqmp_zcu102_defconfig
> > @@ -5,7 +5,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/zynqmp/post-image.sh"
> >  BR2_ROOTFS_POST_SCRIPT_ARGS="ttyPS0,115200 mmcblk0p2"
> >  BR2_LINUX_KERNEL=y
> >  BR2_LINUX_KERNEL_CUSTOM_TARBALL=y
> > -BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,linux-xlnx,xlnx_rebase_v5.15_LTS_2022.1)/xlnx_rebase_v5.15_LTS_2022.1.tar.gz"
> > +BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,linux-xlnx,xlnx_rebase_v5.15_LTS_2022.2)/xlnx_rebase_v5.15_LTS_2022.2.tar.gz"
> >  BR2_LINUX_KERNEL_DEFCONFIG="xilinx_zynqmp"
> >  BR2_LINUX_KERNEL_DTS_SUPPORT=y
> >  BR2_LINUX_KERNEL_INTREE_DTS_NAME="xilinx/zynqmp-zcu102-rev1.0"
> > @@ -15,13 +15,13 @@ BR2_TARGET_ROOTFS_EXT2_4=y  # 
> > BR2_TARGET_ROOTFS_TAR is not set  BR2_TARGET_ARM_TRUSTED_FIRMWARE=y  
> > BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y
> > -BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,arm-trusted-firmware,xlnx_rebase_v2.6_2022.1)/xlnx_rebase_v2.6_2022.1.tar.gz"
> > +BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,arm-trusted-firmware,xlnx_rebase_v2.6_2022.2)/xlnx_rebase_v2.6_2022.2.tar.gz"
> >  BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="zynqmp"
> >  BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT=y
> >  BR2_TARGET_UBOOT=y
> >  BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
> >  BR2_TARGET_UBOOT_CUSTOM_TARBALL=y
> > -BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,u-boot-xlnx,xlnx_rebase_v2022.01_2022.1)/xlnx_rebase_v2022.01_2022.1.tar.gz"
> > +BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="$(call github,Xilinx,u-boot-xlnx,xlnx_rebase_v2022.01_2022.2)/xlnx_rebase_v2022.01_2022.2.tar.gz"
> >  BR2_TARGET_UBOOT_BOARD_DEFCONFIG="xilinx_zynqmp_virt"
> >  BR2_TARGET_UBOOT_CUSTOM_MAKEOPTS="DEVICE_TREE=zynqmp-zcu102-rev1.0"
> >  BR2_TARGET_UBOOT_NEEDS_DTC=y
> > @@ -29,7 +29,7 @@ BR2_TARGET_UBOOT_NEEDS_OPENSSL=y  
> > BR2_TARGET_UBOOT_SPL=y  BR2_TARGET_UBOOT_SPL_NAME="spl/boot.bin"
> >  BR2_TARGET_UBOOT_ZYNQMP=y
> > -BR2_TARGET_UBOOT_ZYNQMP_PMUFW="https://github.com/Xilinx/ubuntu-firmware/raw/v2022.1_22.04_1/xlnx-firmware/zcu102/zcu102_pmufw.elf"
> > +BR2_TARGET_UBOOT_ZYNQMP_PMUFW="https://github.com/nealfrager/buildroot-firmware/raw/v2022.2/zcu102/zcu102_pmufw.elf"  
> 
> > It would be nice to stay on Xilinx official firmwares, but there seem
> > to be no 2022.2 firmwares now on the Xilinx repo after Vivado 2022.2
> > has been released more than 1 month ago.  
> 
> I completely agree.  I am in an ongoing discussion within AMD regarding these firmware binaries, and my hope is that an official location will be maintained starting with 2023.1.
> The firmware repo will cover both zynqmp and versal families.
> 
> Once the official location is available, I will be moving the buildroot zynqmp and versal support over to the Xilinx github and deprecating my github.
> 
> > One option would be to keep on using a 2022.1 pmufw and upgrade the
> > other components. Do you think that would work? I think nowadays the
> > interface provided by the PMUFW is quite stable, isn't it?  
> 
> Yes, we can do this as a temporary solution for the zcu102 and zcu106.  The 2022.1 pmufw does work with the other 2022.2 images.

Well, I think it's fine after all. Hoping it get solved soon on the
Xilinx side...

Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com>

-- 
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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