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* tunes: set valid clang tune for big.LITTLE Arm SoCsGyorgy Sarvari2 days6-6/+30
| | | | | | | | | | | | | | | | clang doesn't have Arm big.LITTLE specific tune options - when such an option is used, the compilation fails with an error like this: aarch64-poky-linux-clang: error: unsupported argument 'cortex-a72.cortex-a53+crc+crypto' to option '-mcpu=' To avoid this, in case a big.LITTLE SoC is the target and the toolchain is clang, select the tune corresponding to the LITTLE core. (From OE-Core rev: 12c820f624730a04a17ae2cdbecc4e6987c45cf7) Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemux86-64: drop duplicates with default-providers.incDmitry Baryshkov2025-06-241-6/+0
| | | | | | | | | | | default-providers.inc already includes PREFERRED_PROVIDER values for xserver and GL libraries. Drop the same values being set in the machine config. (From OE-Core rev: 973875c79476b70edbef8976446de1be29d50910) Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemux86: drop duplicates with default-providers.incDmitry Baryshkov2025-06-241-6/+0
| | | | | | | | | | | default-providers.inc already includes PREFERRED_PROVIDER values for xserver and GL libraries. Drop the same values being set in the machine config. (From OE-Core rev: 589a49c7bd68465163a86e71a67f518849860804) Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemu.inc: drop duplicates with default-providers.incDmitry Baryshkov2025-06-241-7/+0
| | | | | | | | | | | default-providers.inc already includes PREFERRED_PROVIDER values for xserver and GL libraries. Drop the same values being set in the machine config. (From OE-Core rev: 882e8c3cf28b33cdd6cb26ec412e63a0da8a3199) Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta: remove consecutive blank linesAlexander Kanavin2025-06-203-5/+0
| | | | | | | | | | | | | | | | | Some of them were introduced by mass-removal of S = WORKDIR/git assignments; rather than try to fix up (or redo) just these, I've run this sed command over the whole tree: sed -i -z -E 's/([ \t\f\v\r]*\n){3,}/\n\n/g' `find . -name *.bb -o -name *.inc` The rationale is that more than one empty line is wasting vertical screen space, and does nothing for readability. (From OE-Core rev: cedc4ff7c9bcfb22a20e43e47f9759f4007a4f1a) Signed-off-by: Alexander Kanavin <alex@linutronix.de> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* riscv tunes: ISA Implementation of RISC-V tune featuresMark Hatle2025-06-204-37/+267
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This implements the following base ISAs: * rv32i, rv64i * rv32e, rv64i The following ABIs: * ilp32, ilp32e, ilp32f, ilp32d * lp64, lp64e, lp64f, lp64d The following ISA extension are also implemented: * M - Integer Multiplication and Division Extension * A - Atomic Memory Extension * F - Single-Precision Floating-Point Extension * D - Double-Precision Floating-Point Extension * C - Compressed Extension * B - Bit Manipulation Extension (implies Zba, Zbb, Zbs) * V - Vector Operations Extension * Zicsr - Control and Status Register Access Extension * Zifencei - Instruction-Fetch Fence Extension * Zba - Address bit manipulation extension * Zbb - Basic bit manipulation extension * Zbc - Carry-less multiplication extension * Zbs - Single-bit manipulation extension * Zicbom - Cache-block management extension The existing processors tunes are preserved: * riscv64 (rv64gc) * riscv32 (rv32gc) * riscv64nf (rv64imac_zicsr_zifencei) * riscv32nf (rv32imac_zicsr_zifencei) * riscv64nc (rv64imafd_zicsr_zifencei) Previously defined feature 'big-endian' has been removed as it was not used. (From OE-Core rev: bcaf298a146dfd10e4c8f44223ea083bc4baf45c) Signed-off-by: Mark Hatle <mark.hatle@amd.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexr52: Remove aarch64 for ARM Cortex-R52Sandeep Gundlupet Raju2025-06-121-3/+2
| | | | | | | | | | | | Remove aarch64 for ARM Cortex-R52 processor as it supports only 32-bit ISA but not 64-bit ISA. Also update ARMPKGARCH for cortexr52hf. (From OE-Core rev: efe2e5289333bb6e7fca9cdeff784ab7e4872227) Signed-off-by: Sandeep Gundlupet Raju <sandeep.gundlupet-raju@amd.com> Signed-off-by: Sandeep Gundlupet Raju <grsandeep85@gmail.com> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* arch-powerpc: Use -maltivec in compiler flags if altivec is in tune featuresKhem Raj2025-05-121-0/+1
| | | | | | | (From OE-Core rev: 80ecd2c42e9e1215de403ef9b69ab290f26cd750) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* arch-mips.inc: Use -EB/-EL for denoting endiannessKhem Raj2025-05-081-1/+1
| | | | | | | | | | | | | | While -meb/-mel works it is not documented as supported and using -EL/-EB also makes clang work without tweaking TUNE_CCARGS Fixes mips-poky-linux-musl-clang: error: unknown argument: '-meb' (From OE-Core rev: 3d4bbd917613968ef0a7059ec11cf236b290c43c) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuriscv: Enable Sv39 memory address scheme by defaultYash Shinde2025-02-051-0/+1
| | | | | | | | | | | | | | | | | | | | Currently, GCC Asan supports only Sv39 on RISC-V 64 due to custom allocator configurations optimized for large allocations. These configurations are incompatible with larger address spaces like Sv48/Sv57. This fix enables RISC-V 64 configuration for RVA22S64 profile(which has sv39 mode and other extensions) by default when running `runqemu nographic`, eliminating the need for manual configuration via command line flags (`qemuparams="-cpu rv64, sv39=true"`). Fixes [YOCTO #15691] https://bugzilla.yoctoproject.org/show_bug.cgi?id=15691 Reference: https://github.com/qemu/qemu/commit/af651969eb23ecf018bcaa8e0761b58425de550c https://git.openembedded.org/openembedded-core/commit/?id=4b4450ff695ef73bf7a2437e142d2e0730d6a547 (From OE-Core rev: 5e749a2576698e390392b5d522a2dc5fdc9556cd) Signed-off-by: Yash Shinde <Yash.Shinde@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemu/machine: rename QEMU_EXTRAOPTIONS for consistencyRoss Burton2025-01-1112-38/+38
| | | | | | | | | | | | | | | | | The per-tune qemu options variable is QEMU_EXTRAOPTIONS_${TUNE_PKGARCH}, but this doesn't follow the pattern of all of the other tune-specific variables in the machine configuration which is VARIABLE:tune-[name]. Rename QEMU_EXTRAOPTIONS_${TUNE_PKGARCH} to QEMU_EXTRAOPTIONS:tune-${TUNE_PKGARCH} for consistency. Note that this will mean that BSPs need to update any assignments of this variable. (From OE-Core rev: 7f981d074442b901f7e64dbdb9db851ff31c3733) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* classes/qemu: move QEMU_EXTRAOPTIONS for PPC to the relevant tunesRoss Burton2025-01-116-0/+8
| | | | | | | | | | Every other architecture has the QEMU_EXTRAOPTIONS assignments in the tune files, so move the PPC ones too. (From OE-Core rev: ba05251c89d8cc243e861886124573c83197e949) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemu/testimage: Ensure GNU tar is in test imagesRichard Purdie2024-11-211-0/+3
| | | | | | | | | | | | | | | | We've seen cases where a ptest (strace) has a 43GB sparse file in the test directory. busybox tar doesn't work well with this. The resulting 1.4GB archive takes hours to extract too. Ensure tar is added to our full images and use the sparse option to collect files for debugging. This stops crazy build hangs. Since tar is GPLv3, we have to exclude it from that test code. We don't boot any of those images so the debug collection code is safe there, at least for now. (From OE-Core rev: fefeb919696b6ac76f0997acfb0f612203ef7f1b) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexa32: set tune feature as armv8aJagadeesh Krishnanjanappa2024-10-221-1/+1
| | | | | | | | | | | | | | | | | | Cortexa32 is a 32-bit armv8a architecture processor, so set the tune feature as armv8a instead of aarch64 which is 64-bit armv8a architecture. It solves the following build error while compiling libgcc-initial and libssp-nonshared. -- snip -- aarch64-poky-linux-musl-gcc: error: unrecognized command-line option '-mfpu=neon' aarch64-poky-linux-musl-gcc: error: unrecognized command-line option '-mfloat-abi=hard' -- snip -- (From OE-Core rev: 3b898270aca62559dfa42ed71d296fe8a8b46a41) Signed-off-by: Jagadeesh Krishnanjanappa <workjagadeesh@gmail.com> Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* barebox: set default BAREBOX_CONFIG for qemu machinesEnrico Jorns2024-10-113-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | These are set in the barebox class rather in the corresponding machines (where they would belong otherwise) to keep the impact of barebox to oe-core minimal for now. "multi_v7_defconfig" is used for qemuarm since this is the default barebox armv7 config that just enables all supported platforms. "multi_v8_defconfig" is used for qemuarm64 sine this is the default barebox armv8 config that just enables all supported platforms. "efi_defconfig" is used for qemux86-64 which is the primary platform where barebox will not be the first stage bootloader but an EFI payload. Since these changes make barebox a provider for virtual/bootloader, explicitly default to u-boot in the corresponding MACHINE configs to not unnecessarily surprise users. (From OE-Core rev: 93da14f8f85202bad3dec9d979d01f4e8f9708d6) Signed-off-by: Enrico Jorns <ejo@pengutronix.de> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tclibc-picolibc: Adds a new TCLIBC variant to build with picolibc as C libraryAlejandro Hernandez Samaniego2024-07-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enables usage of TCLIBC=picolibc extending OE functionality to build and use picolibc based toolchains to build baremetal applications. Picolibc is a set of standard C libraries, both libc and libm, designed for smaller embedded systems with limited ROM and RAM. Picolibc includes code from Newlib and AVR Libc, but adresses some of newlibs concerns, it retains newlibs directory structure, math, string and locale implementations, but removed the GPL bits used to build the library, swiches old C style code for C18 and replaces autotools with meson. This patch adds a picolibc recipe for the C library, a picolibc-helloworld recipe that contains an example application and a testcase that builds it. Picolibc can be built for ARM and RISCV architectures, its been tested both for 32 and 64 bits, the provided example recipe produces the following output: hello, world Runqemu does not automatically show any output since it hides QEMU stderr which is where the QEMU monitors output is directed to when using semihosting, but, manually running the same QEMU command does work properly. (From OE-Core rev: c7535ecaccb72ef21a61f9aec5c68e61fb4f6fb6) Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* classes/qemuboot: add depends on qemu-system-native and qemu-helper-nativeRoss Burton2024-03-251-2/+0
| | | | | | | | | | | | | | | | | Any image that inherits qemuboot must also add image dependencies on qemu-system-native and qemu-helper-native, otherwise the image won't be able to be booted. Currently this is done by conf/machine/include/qemu.inc, but not every machine that uses qemuboot includes that file. Move the EXTRA_IMAGEDEPENDS from qemu.inc into qemuboot.bbclass, so that the dependencies don't have to be duplicated. (From OE-Core rev: dd54cf058f632e985917ff227483995f368e6a7d) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuriscv: Fix kbd and mouse emulation for qemuriscv64Khem Raj2024-03-221-1/+2
| | | | | | | (From OE-Core rev: 870bfc48f1d051831a9326b7f320abbbb6fa26d6) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* loongarch64: change -march to loongarch64Xiaotian Wu2024-02-271-1/+1
| | | | | | | | | Now both gcc and clang all support -march=loongarch64, so we can use it. (From OE-Core rev: acc08582293709c73011083aa7d5c631a9ae8c8c) Signed-off-by: Xiaotian Wu <wuxiaotian@loongson.cn> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* feature-microblaze-versions.inc: python 3.12 regexAdrian Freihofer2024-02-131-1/+1
| | | | | | | | | | | | | | | Python 3 interprets string literals as Unicode strings, and therefore \s is treated as an escaped Unicode character which is not correct. Declaring the RegEx pattern as a raw string instead of unicode is required for Python 3. (From OE-Core rev: 662f52f1713c9f070550fc0c874eb62312218ea4) Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com> feature-microblaze-versions.inc# Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine: Add Power8 tune to PowerPC architectureAleksey Smirnov2024-02-091-0/+31
| | | | | | | | | | Description: now we can tune our build only for power7 or power9 processor for PowerPC arch, this patch add posibility to choose power8 tune. (From OE-Core rev: 10f7eeafd16c8b825b3c9b96b8433311f122df1e) Signed-off-by: Aleksey Smirnov <aleksey.smirnov@yadro.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* arm/armv*: add all the Arm tunes in GCC 13.2.0Jon Mason2024-02-0616-0/+257
| | | | | | | (From OE-Core rev: 5af154b66459ac05409619c81dd247c252b673f3) Signed-off-by: Jon Mason <jon.mason@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tunes/sve: Add support for sve2 instructionsJon Mason2024-02-063-3/+8
| | | | | | | | | | Add support for SVE2 and add to 8-2a, as it can be used there. Also, clean up the comments (From OE-Core rev: 683443d57cb18b3b54245b1a09b6e5d2bae4f5d0) Signed-off-by: Jon Mason <jon.mason@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexr52: Add hard-float variantMark Hatle2024-02-031-0/+5
| | | | | | | | | | | Add the ability to specify cortexr52hf to get a version that enables the hard-float calling convention. (From OE-Core rev: be83bc937a76efaead4690237db25459a57673fc) Signed-off-by: Mark Hatle <mark.hatle@amd.com> Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexr5: Add hard-float variantMark Hatle2024-02-031-0/+5
| | | | | | | | | | | Add the ability to specify cortexr5hf to get a version that enables the hard-float calling convention. (From OE-Core rev: 992149023a896ecb38d07c54fa9ae9df82249a07) Signed-off-by: Mark Hatle <mark.hatle@amd.com> Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* feature-arm-vfp.inc: Allow hard-float on newer simd targetsMark Hatle2024-02-031-1/+2
| | | | | | | | | | | | | | | | Currently hard-float is dependency upon the special TUNE_CCARGS_MFPU which contains custom -mfpu= values. However, newer 32-bit architectures like cortex-r52 use 'simd' instead. There is no 'simd' entry for -mfpu= according to the GCC manual, it's more or less automatic based on the cpu settings. Add this as an exception to the TUNE_CCARGS_FLOAT setting of hard or softfp. (From OE-Core rev: f122eb8b19528e1192fd0b68b0639d84aa288155) Signed-off-by: Mark Hatle <mark.hatle@amd.com> Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-cortexa78.inc: Add cortexa78 tune, based on cortexa77Mark Hatle2024-02-031-0/+17
| | | | | | | | (From OE-Core rev: 6750384cbb4f8d90c8c32a85db66e8e3344d4ce6) Signed-off-by: Mark Hatle <mark.hatle@amd.com> Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* armv8/armv9: Avoid using -march when -mcpu is chosenKhem Raj2024-02-0229-29/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current include logic goes into generic arm v8/v9 architecture tunes and adds corresponding -march option after synthesizing it from various tune fragments, this is fine for a machine which is using armv8/armv9 based tunes but cortex tunes are intentionally using -mcpu option based on selected tune value. So when cortex based default tune is selected for a machine, it will add both -mcpu and -march to the compiler commandline which can result in invalid combinations for this pair in gcc's own logic. This can then result in compiler warnings/errors reporting this e.g. aarch64-yoe-linux-gcc -mcpu=cortex-a72.cortex-a53 -march=armv8-a+crc+crypto -mbranch-protection=standard ... cc1: error: switch '-mcpu=cortex-a72.cortex-a53' conflicts with '-march=armv8-a+crc+crypto' switch and resulted in options '+crc+crypto' being added [-Werror] This is seen in lot of configure test results in glibc 2.39 and the warning is promoted to errors by gcc in some of these checks especially with gcc-14, the logs also show it as warning in other places in configure checks. mcpu option will compute relevant march implicitly as it specifies a cpu implementation and this will be the right value to use, therefore do not specify -march when -mcpu is already describing the cpu. (From OE-Core rev: e64f0c1b6ac5d598a79a21de5f3060f83cb9523e) Signed-off-by: Khem Raj <raj.khem@gmail.com> Cc: Ross Burton <ross.burton@arm.com> Cc: Jon Mason <jdmason@kudzu.us> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-core2: Update qemu cpu to supported modelSimone Weiß2024-01-211-3/+3
| | | | | | | | | | | | | | | | | | Fixes [YOCTO #12388] QEMUs documentation does recommend to not use n270 and core2duo as an argument to -cpu anymore. See also the QEMU documentation for this at [0]. Update therefore the QEMU cpu option for the core2duo tune to Nehalam. Tested it locally with QEMU and KVM. [0]: https://qemu-project.gitlab.io/qemu/system/qemu-cpu-models.html#other-non-recommended-x86-cpus (From OE-Core rev: f2383a2bff3eb756740ecaf48147bea89303e443) Signed-off-by: Simone Weiß <simone.p.weiss@posteo.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machine/arch-armv9: remove crc and sve tunes, they are mandatoryRoss Burton2023-12-211-18/+4
| | | | | | | | | | | | | | | | | As per the Arm ARM section A2.3.2, FEAT_CRC32 is mandatory in Armv8.1 onwards, so there's no need to have an explicit optional tune for it. SVE (which was a choice here) and SVE2 (which was not) are both optional with v9.0, but GCC's -march=armv9-a defaults to enabling both SVE and SVE2 on the grounds that there are no implementations of Armv9 that don't support SVE2. This means there's no point having an explicit sve feature as it's enabled out of the box. (From OE-Core rev: 28fabebf812cdf8e76eb508115a4b76944f1e729) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuriscv: Add to common MACHINE_FEATURES instead of overriding themKhem Raj2023-11-051-1/+1
| | | | | | | | | | | | machine features like vfat are needed for ptests to pass ( e..g. parted) This brings it closer to what x86 qemu config looks like as well. (From OE-Core rev: a6d97ecb25567ec7e56c061be9ab281b54b4d524) Signed-off-by: Khem Raj <raj.khem@gmail.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuarmv5: Drop QB_DTB conditional for older kernelsAlejandro Hernandez Samaniego2023-10-171-1/+1
| | | | | | | | | | | The conditional for the DTB nomenclature hasnt changed and the 4.7 kernel is old enough at this point, hence this check has become unnecessary' (From OE-Core rev: f5dee6290ca750519455e311e429951b8eb7301b) Signed-off-by: Alejandro Enedino Hernandez Samaniego <alejandro@enedino.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* meta/conf/machine: remove SERIAL_CONSOLES_CHECKRoss Burton2023-10-113-3/+0
| | | | | | | | | | | There's no need for this variable anymore, as all consoles listed in SERIAL_CONSOLES are checked for their existence before a getty is started. (From OE-Core rev: 8a1060952f8b6956acf747f3853401ac8a981fc3) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* runqemu/qemurunner: Use nodelay with tcp serial connectionsRichard Purdie2023-10-104-4/+4
| | | | | | | | | This disables Nagle's algorithm for our tcp serial connections which may be causing data transfer issues. (From OE-Core rev: f8eff4c427881a98333fdf7c42f66ed6603e4f03) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemux86/qemuarm: Drop kernel version overridesRichard Purdie2023-10-103-6/+0
| | | | | | | | | | | Drop the version overrides for the kernel for the x86 and arm machines so we can go back to following the distro versions. The reasons for these versions is mostly historical at this point as the issues were resolved. (From OE-Core rev: 298fa078fab58b64246376ffd70ad6a0c7589876) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machine/qemu*: add modesetting drivers to XSERVERRoss Burton2023-09-121-0/+1
| | | | | | | | | | | | | | | The modesetting driver works well in qemu, so install it by default. The plain framebuffer has been buggy in recent 6.4 kernels, a sign that it's not getting much testing. The Xorg modesetting driver that can use more powerful virtualised hardware is much better. We override the default XSERVER because we want to pull in the GLX extension to exercise that. (From OE-Core rev: 7b5fc42488a514bf51d49ee5274731c6432efd1b) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuloongarch.inc:Change to use virtio-serial-pciZang Ruochen2023-09-071-2/+2
| | | | | | | | | | If virtio-serial-device is used, the following error occurs on loongarch64: qemu-system-loongarch64: -device virtio-serial-device: No "virtio-bus" bus found for device "virtio-serial-device" (From OE-Core rev: 08734ec0c2083e90207559ecc659809b86b8779d) Signed-off-by: Zang Ruochen <zangruochen@loongson.cn> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* arch-armv8,arch-armv9: Add sve based tune optionsKhem Raj2023-08-293-3/+18
| | | | | | | | | | | (From OE-Core rev: 3109a48740546f6defc652fa1a6736dc484e6021) (From OE-Core rev: d388bf00314639f82cd9143e786c482731d2719b) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tunes: Add support for sve instructions on armv8/armv9Khem Raj2023-08-291-0/+5
| | | | | | | | | | | | | | This helps in defining correct compiler options and configure options for glibc and overall ABI for toolchain (From OE-Core rev: 58330ce58719bd82530b1143623db7af7a85e897) (From OE-Core rev: 43c980ad688cc4df5a5e687b0f693cf46778ce64) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/machine: set preferred kernel to be 6.4Bruce Ashfield2023-08-162-2/+2
| | | | | | | | | | (From OE-Core rev: b544e62827d2a3606fbc886ea520256c948e197c) (From OE-Core rev: 505ea7fe653d4c61f348e737c409d43bb490ee4f) Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* arch-mips: Ensure TUNE_LDARGS is set correctlyRichard Purdie2023-08-151-0/+2
| | | | | | | | | | Similarly to x86, ensure we have the flags to the linker operating correctly (it defaults to 32 bit). Normally it is driven by gcc so this hasn't shown up but it does lead to hundreds of binutils test failures. (From OE-Core rev: 2cf9013fd8df2bb67f93ffd44ccc23453cedf42a) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* mips/tune-mips64r2: Set qemu cpu option correctlyRichard Purdie2023-08-151-0/+12
| | | | | | | | Ensure the CPU enabled in QEMU is correct for this architecture. (From OE-Core rev: 6e0d176c4ce2bbbd975b74e41f63e60df7e3a554) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuarm: pin kernel to 6.1Ross Burton2023-07-141-0/+4
| | | | | | | | | | | | | | | | | | | | The 6.4 kernel causes parselog failures when Xorg starts: (II) FBDEV(0): checking modes against framebuffer device... (II) FBDEV(0): mode "640x480" test failed (II) FBDEV(0): mode "640x480" test failed (II) FBDEV(0): mode "640x480" test failed (II) FBDEV(0): mode "640x480" test failed (II) FBDEV(0): mode "640x480" not found It appears to be specific to qemuarm without GL. Until this is resolved, pin the qemuarm BSP to 6.1. (From OE-Core rev: 28615ad284243db4465c843c456083c9d4b3a0c4) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machine/arch-arm64: add -mbranch-protection=standardRoss Burton2023-07-141-0/+5
| | | | | | | | | | | | Enable branch protection (PAC/BTI) for all aarch64 builds. This was previously enabled at a global level in the GCC build, but that breaks the gcc test suite. (From OE-Core rev: 8905639d1cdc5ce809cc5ecd9672f5e86bf8a579) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* machine/qemuarm*: don't explicitly set vmallocRoss Burton2023-04-202-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | In 5c6064 the qemuarm* machines gained vmalloc=256, because in testing Bruce was seeing problems when the vmalloc area was too big for the memory size of the machine (eg 256MB). The intention was for the area to be very small, but 256 bytes is too small and the kernel sets a minimal vmalloc area of 16MiB: [ 0.000000] vmalloc area is too small, limiting to 16MiB However, a 16MiB area is too small and results in pages of messages when you try and use the system: [ 242.822481] vmap allocation for size 4100096 failed: use vmalloc=<size> to increase size There have been a number of changes since this commit, remove the explicit vmalloc argument and use the default. I've tested that the system still boots locally. [1] early_vmalloc(), https://elixir.bootlin.com/linux/latest/source/arch/arm/mm/mmu.c#L1170 (From OE-Core rev: 816dd95320ba2e4a0f6b816e4f58999c0f235ae2) Signed-off-by: Ross Burton <ross.burton@arm.com> Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* qemuboot-x86.inc: allow overwrite of QB_CPUThomas Roos2023-03-061-4/+4
| | | | | | | | | | | | | To test nested kvm with qemu QB_CPU* needs to be modified. E.g. set to "-cpu Haswell-noTSX-IBRS,vmx=on" This allows to overwrite this from local.conf etc. (From OE-Core rev: aa9d145d90893b04cde197e9b5f4dc574e4738e1) Signed-off-by: Thomas Roos <throos@amazon.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* tune-riscv.inc: Add riscv64nc to available tunes listKhem Raj2023-02-241-1/+1
| | | | | | | | | This was missed when riscv64nc was added (From OE-Core rev: 0c549ef5732afdcd96407ceb045983eed2ca75f4) Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* QB_SMP: allow user modificationTrevor Woerner2023-02-235-5/+5
| | | | | | | | | | Allow a user to override the QM_SMP value giving them the opportunity to select for themselves the number of CPUs to use in qemu. (From OE-Core rev: 70a91e6d0357149c00b97f7e66e16cbc52997a92) Signed-off-by: Trevor Woerner <twoerner@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* base: add support for loongarch64Xiaotian Wu2023-02-044-0/+66
| | | | | | | (From OE-Core rev: 759baaceb4dd623d5da12ba0d01540fa080154ba) Signed-off-by: Xiaotian Wu <wuxiaotian@loongson.cn> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
* conf/qemu: bump preferred kernel version to 6.1Bruce Ashfield2023-01-262-2/+2
| | | | | | | | | | | 6.1 has been soaking for a while now, so it is time to bump the default qemu version to 6.1 and prepare to remove 5.19. (From OE-Core rev: 91c1f7d4eb9ec5ad683c798812395df3a56747ba) Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-07-24 07:29:31 +0000