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* Remove SOC FPGA driversJohn Baldwin2024-12-0612-1755/+0
| | | | | | | | | The drivers have been disconnected from the build since the removal of the SOCFPGA kernel configs. Reviewed by: manu, imp, andrew Sponsored by: AFRL, DARPA Differential Revision: https://reviews.freebsd.org/D47885
* conf: deduplicate dwmmc config logicMitchell Horne2024-02-271-1/+0
| | | | | | | | | | | | | The core of this driver is supported by multiple architectures. Move the config entries to the MI conf/files. This hardware is found on several available/emerging RISC-V SoCs, so we will soon need it on this architecture. Reviewed by: manu MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D44104
* sys: Automated cleanup of cdefs and other formattingWarner Losh2023-11-276-6/+0
| | | | | | | | | | | | | | | | Apply the following automated changes to try to eliminate no-longer-needed sys/cdefs.h includes as well as now-empty blank lines in a row. Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/ Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/ Remove /\n+#if.*\n#endif.*\n+/ Remove /^#if.*\n#endif.*\n/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/ Sponsored by: Netflix
* sys: Remove $FreeBSD$: one-line sh patternWarner Losh2023-08-162-2/+0
| | | | Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
* sys: Remove $FreeBSD$: one-line .c patternWarner Losh2023-08-166-11/+0
| | | | Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
* sys: Remove $FreeBSD$: two-line .h patternWarner Losh2023-08-164-8/+0
| | | | Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
* arm altera: Remove unused devclass arguments to DRIVER_MODULE.John Baldwin2022-05-093-10/+3
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* arm: clean up empty lines in .c and .h filesMateusz Guzik2020-09-012-2/+0
| | | | Notes: svn path=/head/; revision=365068
* Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)Pawel Biernacki2020-02-261-3/+6
| | | | | | | | | | | | | | | | | | | r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are still not MPSAFE (or already are but aren’t properly marked). Use it in preparation for a general review of all nodes. This is non-functional change that adds annotations to SYSCTL_NODE and SYSCTL_PROC nodes using one of the soon-to-be-required flags. Mark all obvious cases as MPSAFE. All entries that haven't been marked as MPSAFE before are by default marked as NEEDGIANT Approved by: kib (mentor, blanket) Commented by: kib, gallatin, melifaro Differential Revision: https://reviews.freebsd.org/D23718 Notes: svn path=/head/; revision=358333
* o Add support for multi-port instances of Synopsys DesignWare APB GPIORuslan Bukin2019-09-042-454/+0
| | | | | | | | | | Controller. o Rename the driver to dwgpio. Sponsored by: DARPA, AFRL Notes: svn path=/head/; revision=351817
* arm: Add kern_clocksource.c directly in files.armEmmanuel Vadot2019-04-161-2/+0
| | | | | | | | | | This files is needed and included in all our config so move it to a common location. MFC after: 2 weeks Notes: svn path=/head/; revision=346295
* Remove IPI_IRQ_START and IPI_IRQ_END from the arm kernel config files.Andrew Turner2018-07-281-3/+0
| | | | | | | These are unneeded with INTRNG. Notes: svn path=/head/; revision=336804
* dwmmc: Fully subclass driverEmmanuel Vadot2017-12-301-0/+1
| | | | | | | | | | | | | Fully subclass the dwmmc driver and split every driver into multiple files. There is still a few quirks in the dwmmc driver that will need some work. Tested On: Pine64 Rock64 Differential Revision: https://reviews.freebsd.org/D13615 Notes: svn path=/head/; revision=327392
* Make kernel option KERNVIRTADDR optional, remove it from std.<platform>Ian Lepore2017-12-301-3/+0
| | | | | | | | | | | | | | | | | | | files that can use the default value. It used to be required that the low-order bits of KERNVIRTADDR matched the low-order bits of the physical load address for all arm platforms. That hasn't been a requirement for armv6 platforms since FreeBSD 10. There is no longer any relationship between load addr and KERNVIRTADDR except that both must be aligned to a 2 MiB boundary. This change makes the default KERNVIRTADDR value 0xc0000000, and removes the options from all the platforms that can use the default value. The default is now defined in vmparam.h, and that file is now included in a few new places that reference KERNVIRTADDR, since it may not come in via the forced-include of opt_global.h on the compile command line. Notes: svn path=/head/; revision=327367
* Revert r327250 as it broke the build for some armv6 kernel and all armv4/5Emmanuel Vadot2017-12-281-0/+2
| | | | | | | Reported by: ian Notes: svn path=/head/; revision=327280
* arm: Add kern/kern_clocksource.c to files.armEmmanuel Vadot2017-12-271-2/+0
| | | | | | | Instead of adding it to every files.vendor, add it to the common arch file. Notes: svn path=/head/; revision=327250
* Tag all armv7 kernels as such in their machine config line.Warner Losh2017-10-051-1/+1
| | | | | | | | | | | | | | Transition all boards that support arm cortex CPUs to armv7. This leaves two armv6 kernels in the tree. RPI-B, which uses the BCM2835 which has a ARM1176 core, and VERSATILEPB, which is a qemu board setup around the time RPI-B went in. Copy std.armv6 to std.armv7, even though that duplicates a lot of stuff. More work needs to be done to sort out the duplication. Differential Revision: https://reviews.freebsd.org/D12027 Notes: svn path=/head/; revision=324341
* Add FPGA manager driver for Intel Arria 10.Ruslan Bukin2017-03-032-0/+447
| | | | | | | | | | With this driver we able to program FPGA core from FreeBSD system running on ARM core. Sponsored by: DARPA, AFRL Notes: svn path=/head/; revision=314600
* Add SOC_ALTERA_* kernel options per each SoC and use it toRuslan Bukin2017-02-282-18/+60
| | | | | | | | | | | conditionally compile the code. Reviewed by: andrew Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D9836 Notes: svn path=/head/; revision=314395
* Add support for Intel Arria 10 SoC Development Kit.Ruslan Bukin2017-02-286-24/+107
| | | | | | | | | Use standard DTS files for SOCKIT and SOCDK. Sponsored by: DARPA, AFRL Notes: svn path=/head/; revision=314389
* Add support for PLATFORM and PLATFORM_SMP to the Altera SOCFPGA SoC. ThisAndrew Turner2017-02-074-52/+89
| | | | | | | | | | | will help with moving it to GENERIC. Reviewed by: br Sponsored by: ABT Systems Ltd Differential Revision: https://reviews.freebsd.org/D9461 Notes: svn path=/head/; revision=313385
* Remake support for SMP kernel on UP cpu:Michal Meloun2017-02-021-1/+1
| | | | | | | | | | | | | | | | | - Use new option SMP_ON_UP instead of (mis)using specific CPU type. By this, any SMP kernel can be compiled with SMP_ON_UP support. - Enable runtime detection of CPU multiprocessor extensions only if SMP_ON_UP option is used. In other cases (pure SMP or UP), statically compile only required variant. - Don't leak multiprocessor instructions to UP kernel. - Correctly handle data cache write back to point of unification. DCCMVAU is supported on all armv7 cpus. - For SMP_ON_UP kernels, detect proper TTB flags on runtime. Differential Revision: https://reviews.freebsd.org/D9133 Notes: svn path=/head/; revision=313090
* Use the correct OF_getencprop over OF_getprop + fdt32_to_cpu to readAndrew Turner2016-11-142-10/+6
| | | | | | | | | integer data from the device tree. Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=308640
* Stop including fdt_common.h from the arm code when it's unneeded.Andrew Turner2016-11-142-2/+0
| | | | | | | Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=308638
* Remove more unneeded users of the fdt_pic_decode_t table.Andrew Turner2016-11-111-21/+0
| | | | | | | Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=308525
* ARM: SEV/WFE instructions are implemented starting from ARMv6K,Michal Meloun2016-10-061-1/+2
| | | | | | | | | use it directly. MFC after: 1 week Notes: svn path=/head/; revision=306756
* Split CPU_CORTEXA into CPU_CORTEXA8, for the Cortex-A8, and CPU_CORTEXA_MP,Andrew Turner2016-10-041-1/+1
| | | | | | | | | | | | | | for later Cortex-A CPUs that support the Multiprocessor Extensions. This will be needed to support both in a single GENERIC kernel while still being able to only build for a single SoC. Reviewed by: mmel Relnotes: yes Sponsored by: ABT Systems Ltd Differential Revision: https://reviews.freebsd.org/D8138 Notes: svn path=/head/; revision=306672
* Restrict where we need to define fdt_fixup_table to just PowerPC andAndrew Turner2016-09-231-4/+0
| | | | | | | | | Marvell. Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=306267
* Remove bus_dma_get_range and bus_dma_get_range_nb on armv6. We only needAndrew Turner2016-09-231-15/+0
| | | | | | | | | | this on a few earlier arm SoCs. Reviewed by: manu (earlier version) Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=306262
* Enable the build of micphy as part of generic miibus build, but only forLuiz Otavio O Souza2016-07-281-1/+0
| | | | | | | | | FDT enabled systems. Sponsored by: Rubicon Communications (Netgate) Notes: svn path=/head/; revision=303420
* Move arm's devmap to some generic place, so it can be usedRuslan Bukin2016-04-261-7/+7
| | | | | | | | | | | | by other architectures. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D6091 Sponsored by: DARPA, AFRL Sponsored by: HEIF5 Notes: svn path=/head/; revision=298627
* Rename ARM_INTRNG and MIPS_INTRNG to INTRNG. This will help with machineAndrew Turner2016-04-151-1/+1
| | | | | | | | | | independent code that needs to know about INTRNG such as PCI drivers. Obtained from: ABT Systems Ltd Sponsored by: The FreeBSD Foundation Notes: svn path=/head/; revision=298068
* Cleanup unnecessary semicolons from the kernel.Pedro F. Giffuni2016-04-101-1/+1
| | | | | | | Found with devel/coccinelle. Notes: svn path=/head/; revision=297793
* Almost all copies of platform_mp_init_secondary just calledAndrew Turner2016-02-261-7/+0
| | | | | | | | | | | | intr_pic_init_secondary. Replace them with a direct call. On BCM2836 and ARMADA XP we need to add this function, but it can be empty. Reviewed by: ian, imp Sponsored by: ABT Systems Ltd Differential Revision: https://reviews.freebsd.org/D5460 Notes: svn path=/head/; revision=296100
* Remove platform_mp_probe as it's almost identical on most ARM SoCs, andAndrew Turner2016-02-261-10/+0
| | | | | | | | | | | | | slightly wrong on the others. We should just check if mp_ncpus is set to more than one CPU as we may wish to run on a single core even when SMP is available. Reviewed by: ian Sponsored by: ABT Systems Ltd Differential Revision: https://reviews.freebsd.org/D5458 Notes: svn path=/head/; revision=296098
* Remove platform_ipi_send, it's an unneeded as all implementations areAndrew Turner2016-02-251-7/+0
| | | | | | | | | identical. Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=296066
* Move ARM_L2_PIPT option to std.armv6 for all armv6 platforms.Svatopluk Kraus2016-02-221-2/+0
| | | | | | | | | | Only L2 PIPT cache is supported for __ARM_ARCH >= 6. In fact, this is just a pure proclamation as this option is used only in armv4 specific files now. Notes: svn path=/head/; revision=295885
* Stop defining fdt_pic_table when building for ARM_INTRNG.Andrew Turner2016-02-111-0/+2
| | | | Notes: svn path=/head/; revision=295509
* ARM: Use new ARMv6 naming conventions for cache and TLB functionsMichal Meloun2016-02-051-2/+2
| | | | | | | | | in all but ARMv4 specific files. Expand ARMv6 compatibility stubs in cpu-v4.h. Use physical address in L2 cache functions if ARM_L2_PIPT is defined. Notes: svn path=/head/; revision=295319
* [intrng] Migrate the intrng code from sys/arm/arm to sys/kern/subr_intr.c.Adrian Chadd2015-12-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ci20 port (by kan@) is going to reuse almost all of the intrng code since the SoC in question looks suspiciously like someone took an ARM SoC design and replaced the ARM core with a MIPS core. * migrate out the code; * rename ARM_ -> INTR_; * rename arm_ -> intr_; * move the interrupt flush routine from intr.c / intrng.c into arm/machdep_intr.c - removing the code duplication and removing the ARM specific bits from here. Thanks to the Star Wars: The Force Awakens premiere line for allowing me a couple hours of quiet time to finish the universe builds. Tested: * make universe TODO: * The structure definitions in subr_intr.c still includes machine/intr.h which requires one duplicates all of the intrng definitions in the platform code (which kan has done, and I think we don't have to.) Instead I should break out the generic things (function declarations, common intr structures, etc) into a separate header. * Kan has requested I make the PIC based IPI stuff optional. Notes: svn path=/head/; revision=292426
* Create device options for the two common ARM timers.Andrew Turner2015-11-211-2/+0
| | | | | | | Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=291135
* Move more bus_space_* files to be built by files.arm. This leaves theAndrew Turner2015-11-211-3/+0
| | | | | | | | | | definition in a file.* file under sys/arm/arm in the few cases we need it for non-fdt platforms. Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=291133
* Makeoption ARM_LITLE_ENDIAN does nothing. Remove it since it isn'tWarner Losh2015-11-201-2/+0
| | | | | | | | consistently used. It was a carry over from NetBSD that FreeBSD doesn't use. Notes: svn path=/head/; revision=291110
* Remove bus_space_asm_generic.S from the per-SoC files.* files, it's alreadyAndrew Turner2015-11-201-1/+0
| | | | | | | | | in files.arm. Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=291108
* Stop setting {KERN,}PHYSADDR on armv6, it's unneeded.Andrew Turner2015-11-201-5/+0
| | | | | | | Sponsored by: ABT Systems Ltd Notes: svn path=/head/; revision=291102
* Rename arm_init_secondary_ic() -> arm_pic_init_secondary(). The latter isIan Lepore2015-10-181-1/+1
| | | | | | | | | the name the function will have when the new ARM_INTRNG code is integrated, and doing this rename first will make it easier to toggle the new interrupt handling code on/off with a config option for debugging. Notes: svn path=/head/; revision=289522
* Add alternate descriptors support for if_dwc.Luiz Otavio O Souza2015-09-201-1/+0
| | | | | | | | | | | | | | | | | | | | | This also adds a newbus interface that allows a SoC to override the following settings: - if_dwc specific SoC initialization; - if_dwc descriptor type; - if_dwc MII clock. This seems to be an old version of the hardware descriptors but it is still in use in a few SoCs (namely Allwinner A20 and Amlogic at least). Tested on Cubieboard2 and Banana pi. Tested for regressions on Altera Cyclone by br@ (old version). Obtained from: NetBSD Notes: svn path=/head/; revision=288023
* Use the new gic option on all configs that need it.Andrew Turner2015-05-101-1/+0
| | | | Notes: svn path=/head/; revision=282723
* Include vm/pmap.h for pmap_kextract.Andrew Turner2015-04-041-0/+3
| | | | Notes: svn path=/head/; revision=281092
* Stop using machine/fdt.h in the arm kernel code when we don't need it.Andrew Turner2015-04-042-2/+0
| | | | Notes: svn path=/head/; revision=281085
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