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2020-02-27bsp/pc386: Fix interrupt enable to make debug option work againJan Sommer1-1/+1
2020-02-27bsp/mpc5643l_*: Exclude some testsSebastian Huber2-0/+4
These tests do not fit into the available memory.
2020-02-25bsps/clock: Use _SMP_Get_processor_maximum()Sebastian Huber1-1/+1
Use a specific test to enable the fast idle mode instead of using the rtems_configuration_is_smp_enabled() workaround. Update #3876.
2020-02-24bsps/arm: Initialize priorities of PPIsSebastian Huber1-0/+6
At least on GICv1 the interrupts 0 up to including 31 are so called Peripheral Private Interrupts (PPIs). We have to initialize the priority of the PPIs on secondary processors.
2020-02-20drvmgr: Fix determination of prefix in grlib uart driverDennis Pfau1-1/+1
drvmgr_get_dev_prefix returns 0 if a prefix was found. Therefore the if condition needs to check for 0, i.e. DRVMGR_OK.
2020-02-16bsp/raspberrypi: Mini UART driverG S Niteesh2-9/+110
This patch adds driver for Mini UART present in Raspberry Pi 3 and above, this UART is currently used as the primary UART in these models. The Mini UART is similar to ns16550, this driver is built upon libchip/ns16550.
2020-02-16libchip/ns16550: Allow user calculate baud divisorG S Niteesh2-2/+9
This patch will allow the user to pass a function to calculate the baud divisor. This will allow for more flexibility, since for some BSPs like raspberrypi, the calculation of baud divisor is different from what is in the current driver.
2020-02-12score: Statically allocate idle/MPCI stacksSebastian Huber5-3/+23
Place idle and MPCI stacks into extra linker sections. This can be optionally used by applications to control the placement of the stacks. Update #3835.
2020-02-12arm/xilinx-zynq: Split console driver filesSebastian Huber4-185/+242
This avoids to pull in via printk() the Termios support which pulls in the file system support. This fixes a spconfig02 test failure.
2020-02-11bsp/imx: Parse fdt pinctrl values and setup iomuxChristian Mauderer1-0/+44
Update #3869.
2020-02-11bsp/imx: Support imx6ul iomux.Christian Mauderer1-0/+4
Update #3869.
2020-02-11bsp/imx: Allow gapless SPI transfers.Christian Mauderer1-1/+6
This uses the tx-threshold to reduce gaps in SPI transmissions. Update #3869.
2020-02-11bsp/imx: Use muxed mode for serials.Christian Mauderer1-0/+1
Update #3869.
2020-02-11bsp/imx: Increase device memory areaSebastian Huber1-1/+1
The new area is used by the i.MX 6UltraLite for example. Update #3869.
2020-02-11bsp/imx: Allow GIC in different device tree node.Christian Mauderer1-0/+3
Update #3869.
2020-02-11bsp/imx: Avoid hard-coded GIC base addressSebastian Huber2-2/+15
Update #3869.
2020-02-06config: Add CONFIGURE_DIRTY_MEMORYSebastian Huber1-13/+0
Replace the BSP_DIRTY_MEMORY BSP option with a CONFIGURE_DIRTY_MEMORY configuration option. Update #3843.
2020-02-04Use RTEMS_SYSINIT_ORDER_LAST_BUT_5Sebastian Huber14-14/+14
Use RTEMS_SYSINIT_ORDER_LAST_BUT_5 instead of RTEMS_SYSINIT_ORDER_LAST to allow applications and support functions to place system initialization handlers behind the standard handlers. Update #3838.
2020-02-04bsps: Rework work area initializationSebastian Huber13-197/+311
The work area initialization was done by the BSP through bsp_work_area_initialize(). This approach predated the system initialization through the system initialization linker set. The workspace and C program heap were unconditionally initialized. The aim is to support RTEMS application configurations which do not need the workspace and C program heap. In these configurations, the workspace and C prgram heap should not get initialized. Change all bsp_work_area_initialize() to implement _Memory_Get() instead. Move the dirty memory, sbrk(), per-CPU data, workspace, and malloc() heap initialization into separate system initialization steps. This makes it also easier to test the individual initialization steps. This change adds a dependency to _Heap_Extend() to all BSPs. This dependency will be removed in a follow up change. Update #3838.
2020-02-04bsps: Remove uses of BSP_GET_WORK_AREA_DEBUGSebastian Huber3-65/+0
The code covered by BSP_GET_WORK_AREA_DEBUG was basically dead code since there was no normal way to activate it (e.g. via a BSP configuration option). A follow up patch will bring back this feature through a CONFIGURE_VERBOSE_SYSTEM_INITIALIZATION configuration option. Update #3838.
2020-02-04bsps: Add RTEMS_SYSINIT_BSP_EARLYSebastian Huber5-38/+48
Add new BSP system initialization step for work to be performed before the work areas are initialized. Update #3838.
2020-02-04bsps: Add RamEnd to linker command filesSebastian Huber56-1/+56
Update #3838.
2020-01-17bsps/arm/shared: Add GICv3 implementationKinsey Moore4-9/+427
This adds support for the GICv3 interrupt controller along with the redistributor to control SGIs and PPIs which wasn't present in GICv2 implementations. GICv3 implementations only optionally support memory-mapped GICC interface interaction and require system register access be implemented, so the GICC interface is accessed only through system registers.
2020-01-07bsp/raspberrypi: Updated the console API.G S Niteesh9-400/+196
Replaces the legacy termios API with new termios API (#3034) Replaces the custom PL011 serial driver with RTEMS arm-pl011. Update #3034
2020-01-07bsp/raspberrypi: Enable FDT support.G S Niteesh1-0/+4
This commit adds FDT support to the BSP.
2020-01-07bsp/raspberrypi: Fix size of work area.Christian Mauderer4-185/+80
The BSP tried to get the size of the SDRAM based on the revision code. Unfortunately the code had some bugs so that the default size has been used. Beneath that the MMU table hasn't been adapted. This patch queries the SDRAM size via a special VC Mailbox call instead. For the MMU adaption a simmilar method to the one in the imx BSP is used.
2020-01-07bsps/arm: Define index of the workspace entry.Christian Mauderer2-5/+6
The imx BSP contained a hack to change the workspace entry of the MMU table. This makes the used define visible for other BSPs too so that the same hack can be used for example in raspberry pi too.
2020-01-03bsps/irq: fix resource leak in irq-server.cGedare Bloom1-0/+1
Resource leak identified by Coverity (CID 1456675). The value of instances is leaked in case some but not all irq servers are created. It should be stored in bsp_interrupt_server_instances.
2020-01-02bsps/powerpc: Fix warningSebastian Huber1-3/+1
Update #3834.
2019-12-19bsps/powerpc: Support constructors with prioritySebastian Huber6-115/+59
Close #3339.
2019-12-19bsps/arm: Export bsp_start_hook_0_doneSebastian Huber1-5/+8
Close #3789.
2019-12-13config: Add _MPCI_ConfigurationSebastian Huber1-1/+1
Replace the user MPCI configuration table with a system provided _MPCI_Configuration. Update #3735.
2019-12-13rtems: Add and use rtems_object_get_local_node()Sebastian Huber4-4/+4
Update #3841.
2019-12-11mpci: Simplify MPCI configurationSebastian Huber2-18/+26
Use watchdog for shared memory driver instead of a Classic API Timer.
2019-12-11clock: Simplify driver initializationSebastian Huber19-187/+20
Use a system initialization handler instead of a legacy IO driver. Update #3834.
2019-12-11clock: Remove Clock_exit() from APISebastian Huber16-38/+16
This function is no longer supported by the standard clock driver implementation (clockimpl.h). Update #3436.
2019-12-05bsp/xen: Use BSP options for all linkcmds varsSebastian Huber1-3/+3
Update #3818.
2019-12-05bsp/xen: Create BSPJeff Kubascik11-0/+521
Create the Xen BSP for Xen on ARM.
2019-12-05bsps/arm: Unmask generic timer in interrupt handlerJeff Kubascik1-0/+3
Xen will mask the virtual timer before injecting the interrupt to the guest.
2019-12-05bsps/arm: Add zImage boot headerJeff Kubascik1-0/+11
Xen currently only supports the zImage loader for 32 bit guests on ARM targets.
2019-11-29Regenerate headers.amSebastian Huber1-0/+1
2019-11-25bsp/mpc55xxevb: Remove obsolete linker cmd fileSebastian Huber1-1/+0
Update #3818.
2019-11-25bsp/gen83xx: Remove obsolete linker command fileSebastian Huber1-19/+0
Update #3818.
2019-11-19bsp/lpc32xx: Fix linker command fileSebastian Huber1-1/+4
2019-11-19bsp/imx7: Rename linker command fileSebastian Huber1-0/+0
This BSP family uses only one linker command file. Use the standard name. Update #3818.
2019-11-19bsp/altcycv_devkit: Rename linker command fileSebastian Huber1-0/+0
This BSP family uses only one linker command file. Use the standard name. Update #3818.
2019-11-18bsp/atsamv: Fix warningSebastian Huber1-1/+0
2019-11-14bsp/t32mppc: Rename linker command fileSebastian Huber1-0/+0
This BSP family uses only one linker command file. Use the standard name. Update #3818.
2019-11-14bsp/beagle: Rename linker command fileSebastian Huber1-0/+0
This BSP family uses only one linker command file. Use the standard name. Update #3818.
2019-11-14bsp/riscv: Fix format and warningsSebastian Huber2-45/+27
Update #3785.
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