linux/meta-xilinx.git/conf, branch master

meta-xilinx: Restructuring meta-xilinx to support multiple layers

2017-12-14T00:11:14+00:00

As discussed previously on mailing list, we are proceeding with layer restructuring. For rocko release we will have the following layers meta-xilinx ->meta-xilinx-bsp (current meta-xilinx) ->meta-xilinx-contrib In the subsequent releases we will add other layers from Xilinx meta-xilinx ->meta-xilinx-bsp (current meta-xilinx) ->meta-petalinux ->meta-xilinx-tools ->meta-xilinx-contrib This will provide one clone to get all the required meta layers from Xilinx for a complete solution, and the users can blacklist any layer which they don't want to use using bblayer.conf. This will enables us to help our vendors/partners to add their reference designs, board definitions etc. Recipe changes : * Move reference design zybo-linux-bd.bb to meta-xilinx-contrib * Move kernel patches realted to zybo-linux-bd-zynq7 board to meta-xilinx-contrib * Update README Signed-off-by: Manjukumar Matha

arch-microblaze.inc: Add 'frequency-optimized' tune

2017-12-06T23:45:16+00:00

With MicroBlaze v10.0 an additional AREA_OPTIMIZED value of 2 was added named Frequency. This optimization adds additional pipeline stages, and code can be optimized differently to achieve better tuned performance for these targets. The '-mxl-frequency' flag has been added to GCC (not in mainline) to enable specific tune optimizations for CPUs configured this way. Whilst this tune does not change any ABI the addition of the 'fo' package arch flag is added to allow for building both target optimized and un-optimized without mixing packages. Signed-off-by: Nathan Rossi Signed-off-by: Manjukumar Matha

arch-microblaze.inc: Add v10.0 conflict for bigendian

2017-12-06T23:45:16+00:00

As of v10.0 MicroBlaze is no longer configurable as a bigendian CPU. This change prevents the ability to configure the tunes of a MicroBlaze machine with v10.0 and bigendian. Signed-off-by: Nathan Rossi Signed-off-by: Manjukumar Matha

feature-microblaze-versions.inc: Rework and expand version conflicts

2017-12-06T23:45:16+00:00

This change removes the use of the python function to expand the TUNECONFLICTS definitions for version tunes. Instead this is replaced with hardcoded definitions. This is preferred due to reduced complexity of the python code as well as streamlining the include, this is also done to make the includes align better with expectations of tune includes in OE-Core. This change also moves the version conflicts for the reorder tune into arch-microblaze. Additional documentation is added to cover details of MicroBlaze CPU versions, and the change between different version formats. Signed-off-by: Nathan Rossi Signed-off-by: Manjukumar Matha

kc705-microblazeel: Updates to match v2017.3 bitstream

2017-12-06T23:45:16+00:00

Update the device tree and machine configuration to match the updated bitstream. The bitstream was updated to v10.0 of the MicroBlaze core although mainline GCC does not currently support v10.0+. Additionally the design now enables divide-hard feature support. Memory and device addresses are unchanged. Signed-off-by: Nathan Rossi Signed-off-by: Manjukumar Matha

conf/machine: Add virtual/boot-bin dependency and set provider

2017-12-04T22:24:31+00:00

Add virtual/boot-bin to EXTRA_IMAGEDEPENDS for all Zynq and ZynqMP targets that use the deployed boot.bin from U-Boot. Set the default provider for virtual/boot-bin to the current virtual/bootloader provider. This handles the differing u-boot/u-boot-xlnx defaults and also sets up the default provider for consumers of machine-xilinx-default.inc. Signed-off-by: Nathan Rossi Signed-off-by: Manjukumar Matha

pmu-firmware: Fix the pmu-firmware provider

2017-11-29T13:02:49+00:00

Fix the issue while switching between different pmu-firmware providers Signed-off-by: Manjukumar Matha Signed-off-by: Nathan Rossi

zc706-zynq7: Add runqemu support

2017-11-29T13:02:30+00:00

Add support for both mainline and Xilinx's QEMU. Signed-off-by: Alistair Francis Signed-off-by: Nathan Rossi

zc702-zynq7: Add runqemu support

2017-11-29T13:01:44+00:00

Add support for both mainline and Xilinx's QEMU. Signed-off-by: Alistair Francis Signed-off-by: Nathan Rossi

zcu102-zynqmp: Setup runqemu to boot from an SD image

2017-11-21T19:19:00+00:00

This sets up the zcu102-zynqmp machine to by default generate a padded SD card image for which runqemu can use to boot from. This image includes all the components that are expected from to boot and mirrors the same requirements that the real board has. The QEMU args are changed to default to the SD boot mode and only U-Boot SPL is passed in as a ROM image to boot the QEMU instance. This setup mimics the boot flow of the physical target where the Boot ROM loads U-Boot SPL and the PMU Firmware from the boot.bin. Signed-off-by: Nathan Rossi Signed-off-by: Manjukumar Matha