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This change reworks how the meta-xilinx layer enables and provides the
custom version of QEMU based on Xilinx's fork of QEMU. The existing
implementation relied on the single sysroot which was changed in oe-core
such that now recipes have their own sysroots (RSS support).
Additionally oe-core now provides the QEMU binaries to the runqemu
script via the 'qemu-helper-native' recipes sysroot as opposed to the
image sysroot.
These rework changes allow for a single machine to select the targeted
QEMU version as well as to provide the qemuboot config specific to the
targeted QEMU version. The selection of QEMU version is now handled by
PREFERRED_PROVIDER mechanics with the meta-xilinx layer providing an
additional recipe that is equivalent to qemu-helper-native and which
also provides said target allowing for the machine to select via the use
of PREFERRED_PROVIDER_qemu-helper-native. This recipe
(qemu-xilinx-helper-native) however instead provides the sysroot
populated with qemu-xilinx instead of qemu.
Additionally the XILINX_QEMUBOOT variable is replaced with the
qemuboot-xilinx.bbclass, this provides the overrides for setting up
qemu-xilinx specific QB_* args. Additionally this bbclass points runqemu
at the qemu-xilinx-helper-native sysroot for QEMU binaries.
These changes also work towards making the meta-xilinx layer better
handle multiple qemuboot.conf variants as well as handling different
QEMU versions.
This change also removes the 'qemu-system-xilinx' MACHINE_FEATURES, this
is due to MACHINE_FEATURES no longer being available for native recipes.
Additionally there is no longer any logic that needs to know this any
way.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
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This change improves and does a number of clean up to the device-tree
recipe. This includes adding support for building overlays, default
inclusion of kernel device tree sources, updated license value and
general clean ups to the logic.
This change also removes the support for MACHINE_DEVICETREE, and
additionally the now unused xilinx-utils.bbclass.
Note: In order to support overlays dtc version 1.4.3 or newer is needed,
currently in oe-core only 1.4.2 is available.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Avoid using the MACHINE_DEVICETREE variable for detection of the device
tree that needs to be loaded. Instead only rely on IMAGE_BOOT_FILES or
KERNEL_DEVICETREE.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Remove the use of MACHINE_DEVICETREE for providing sources to
device-tree, instead provide the device tree sources as SRC_URI entires.
Whilst this was already being done automatically by the
MACHINE_DEVICETREE logic it also created a non-standard way of providing
the device tree sources to the recipe.
The setup of SRC_URI is done via the use of a device-tree.bbappend
instead of directly in the device-tree.bb recipe itself. This is for two
reason, separation of the source from the build logic as well as to
provide an example for how a user can extend the device-tree recipe to
provide custom device tree sources in their layer.
This change also moves the paths to the sources around, this is to align
the names of the directories to match the OVERRIDES so that when
expanding the file paths it will search the subdirs based on the
OVERRIDES or machine names.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Enable the ZYNQMP_PM_API_DEBUGFS option to expose information about the
PM API. This generally useful even when not debugging. Additionally this
is enabled by the zynqmp defconfig in linux-xlnx.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Remove mention of 'u-boot-dtb.img' which is no longer generated.
Add a small paragraph directing users to look at the Yocto dev manual
for information about generating partitioned/disk images with wic.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
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Fix up the indent for nested bullet lists.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
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Use the newest available on targets that default to using linux-yocto.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Acked-by: Alistair Francis <alistair.francis@xilinx.com>
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This recipe uses unzip, however it was depending on the targets unzip as
opposed to unzip-native. Because of this it was using the hosts unzip
during the build which is no longer valid with newer oe-core.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
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This change adds the 'arch-microblaze.inc' architecture tune features
include which provides all the relevant tune features for MicroBlaze.
This include replaces the 'tune-microblaze-features.inc' include, which
is not actually a valid TUNE. This change results in the MicroBlaze tune
and tune feature include tree matching the layout of meta/.
This change additionally consolidates all the smaller includes
(feature-microblaze-*.inc) into larger sets or into the
arch-microblaze.inc. This makes the package arch string ordering much
clearer as well as removing the large number of variables uses to set
the TUNE_CCARGS.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Clean up the MicroBlaze versions tunes as well and improve the
TUNECONFLICTS for version features so that the conflicts matrix is
automatically generated. Additionally consolidate the version features
into a single include.
Improve and generate the "-mcpu=" and package strings based on the
version feature.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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This was only used for linux-yocto 4.8 kernels, and is no longer used.
So remove it.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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openembedded-core dropped the 4.8 recipes:
http://git.openembedded.org/openembedded-core/commit/?id=466e6e45ca04a07ebe1b1f52de747f077b362d54
Signed-off-by: Mischan Toosarani-Hausberger <mischan@iviso.at>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Replace the existing device tree content with the content of the
zynq-microzed.dts from the kernel source. Specifically based on commit
df2f3c48b9cd51e2612a1598342769d09d849f39.
This resolves the issues with the ethernet phy as well as adding pinctrl
for USB.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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The ZynqMP FPGA manager driver is available in linux-xlnx kernels,
enable it for them.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Enable linux-yocto and linux-yocto-tiny kernels via a wildcard bbappend.
This allows for enabling kernels without having to explicitly create
bbappends for each version.
Patches are still applied in versioned bbappends.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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The MicroBlaze RELA issue is resolved in binutils 2.28, the patch is no
longer required, drop the patch from SRC_URI and delete the patch.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Skip the kernel version sanity checking, in the same way that
linux-yocto-dev does. Also update the version number and fall back
commit id.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Currently the jtagboot cmd fails when jtagmemboot failed. This is
because the jtagmemboot returns false when it fail the itest.w or the
booti failed. Thus the network based jtagboot cmd never gets triggered.
The jtagboot can't be purely base on the itest.w because sometimes
the dhcp command triggers the Image download which has valid image
in the ram. This passes the itest.w and iminfo test but fail the
booti.
This patch triggers the network based jtagboot cmd if jtagmemboot
failed.
Signed-off-by: Jason Wu <jason.hy.wu@gmail.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Update the append to work with the improved qemu.inc. Enable gcrypt
PACKAGECONFIG options.
In order to enable libgcrypt the QEMU configure must be patched to
handle pkg-config support for libgcrypt. This is because upstream
libgcrypt does not provide pkg-config support but OE does. The solution
used works around the need to patch QEMU, by implementing the patch as a
sed replace so that a patch does not need to be used and maintained
across versions.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Both u-boot-xlnx and u-boot (mainline) now agree on the name for the
output binary which includes the dtb. Additionally both versions load
'u-boot.img' from SPL. The UBOOT_OFEMBED variable and conditional value
setting are no longer needed.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Update to the 1.4.1 version of the armsoc driver to handle compatibility
with newer versions of X11 as available in oe-core.
Modify the driver patch to work with the new version which auto-detects
which drmmode driver to use.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Update the linux-xlnx recipe to point at the xilinx-v2016.4 release.
Note that this changes the naming convention for the .bb file, this has
no affect on the value of PV since it is specific in the recipe itself.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Currently the mainline QEMU is lacking full support for emulating the
ZCU102 board. So use the more functional Xilinx QEMU for this board.
Also reformat some of the appends to QB_* variables for clarity.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
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When booting a ZynqMP machine configured to boot from JTAG, setup U-Boot
to attempt to automatically load the kernel, rootfs and device tree from
default memory locations.
This enables auto-booting for QEMU allowing for a completely automated
boot up when using qemu-xilinx.
Note the patch in this change is not acceptable for upstreaming in its
current form. The upstream maintainer would however accept a similar
change that uses FIT instead of individual components.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>
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Update the u-boot-xlnx recipe to the xilinx-v2016.04 release.
Note that this changes the naming convention for the .bb file, this has
no affect on the value of PV since it is specified in the recipe itself.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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The documentation in the docs/ directory is now out dated and was
replaced with the README.*.md files in the root of the repository.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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When using the source archive class (for license compliance purposes) it
is unable to determine the name for the kmeta type sources. Explicitly
give the kmeta source entries 'name' values in the format 'kmeta-*'.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Signed-off-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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OE-Core updated to QEMU 2.8 and these patches are no longer required.
Just delete all changes made to mainline QEMU in meta-xilinx.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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This patch allows the user to build an extensible SDK including the
Xilinx fork of QEMU.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Enable linux-yocto and linux-yocto-tiny 4.9 kernels.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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This append no longer provides patches and only includes the platform
init injection support. As such this append can apply generally to
'u-boot' versions.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Update the appends to apply for glibc 2.25. The MicroBlaze patch still
applies for this version.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Move the setup of network devices to the new QB_NETWORK_DEVICE variable,
this avoids the need to configure slirp or tap options from the machine
configuration.
Additionally this provides the benefit of letting runqemu handle the
setup of tap and slirp arguments, allowing for it to provide features
such as host-guest port forwarding for slirp.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
Tested-by: Alistair Francis <alistair.francis@xilinx.com>
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Some boards use USB PHYs that need to be communicated with via ULPI.
Enable CONFIG_USB_ULPI.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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This include has been deprecated for two releases. It is now completely
obsolete and being removed.
Remove the deprecation warning message as well.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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The basename '-s' argument is not universially supported on all
platforms. Remove the argument to allow all platforms to build the
device trees.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Add KERNELURI for custom kernel url's
Signed-off-by: Vineeth Chowdary Karumanchi <vineethchowz.chowdary@xilinx.com>
Reviewed-by: Manjukumar Harthikote Matha <manjukumar.harthikote-matha@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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This patch adds support to the general include file to boot Xilinx's
QEMU machines.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Rename the Xilinx QEMU and QEMU device tree versions to match the Xilinx
releases.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Backport the dram_init* memory corruption fix, this resolves issues with
some configurations where the dram_init function for zynq/zynqmp would
trash non-relocated locations in memory due to the use of static
variables before bss initialization.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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This patch resolves a previous commit (ea4ca65aaf) which only mitigated
the issue caused due to CONFIG_DEBUG_RODATA for Zynq.
This issue has been properly fixed in the next version of the kernel
(v4.10) and this change backports the patch to the v4.8 kernel for
linux-yocto(-tiny).
Additionally this change removes the forced disabling of
CONFIG_DEBUG_RODATA allowing for Zynq platforms to use the feature
without issue.
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Signed-off-by: Nathan Rossi <nathan@nathanrossi.com>
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Nathan Rossi
Mischan Toosarani-Hausberger
Jason
Jean-Francois Dagenais
Alistair Francis
Vineeth Chowdary Karumanchi