RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity
34,138 Commits 7 Branches 54 Tags
5d752e7b48e47a260c33e33d7717c7421c1eb1f7
Commit Graph

15080 Commits

Author SHA1 Message Date
Pragnesh Patel
a7f5e42cc5 riscv: add freedom E310 Arty A7 bsp 
Added support for Sifive Freedom FE310 soc on Arty A7 FPGA board.
Update #3785.

Signed-off-by: Pragnesh Patel <pragnesh.patel@sifive.com>
 2019-10-23 08:11:50 +02:00
Sebastian Huber
be3d697450 bsp/erc32: Improve pseudo-SMP support 
Add support for _SMP_Send_message() to the own processor.  This is
required by the smpmulticast01 test program.
 2019-10-01 09:55:07 +02:00
Chris Johns
a4d7e4cee7 arm/raspberry: Set the workspace based on the mailbox version. 
- Update the linkcmd file to support configure settings

- Set the workspace size based on the revision value
 2019-08-12 08:49:33 +10:00
Chris Johns
7d4f74e968 arm/beagle: Add libdebugger support. 
- Port the jbang code from C++ to C to enable DBGEN.
- Hook the libdebugger ARM backend support to return the base address
  of the debug register set.
 2019-07-31 08:33:05 +10:00
Sebastian Huber
1e6380baf2 bsps/arm: Move HYP to SVC change to start.S 
This fixes the corruption of r3 by the call to
bsp_start_arm_drop_hyp_mode().

Moving the code makes it easier to review changes in start.S.

Close #3773.
 2019-07-26 08:12:20 +02:00
Sebastian Huber
0ee2125a92 bsps/arm: Move register init to start.S 
This makes it easier to review changes in start.S.

Update #3773.
 2019-07-26 08:00:48 +02:00
Chris Johns
270c5df5db Makefile.inc: Add support for staged builds. 
- Allow the RTEMS_ROOT to be conditionally supplied. This
  can be a staging area before being moved to the final
  install prefix location.

- Update the default.cfg to use RTEMS_ROOT and to not rely on
  the exec_prefix so it's paths can be staged.

- Fix and add the needed configure subs.

Closes #3768
 2019-07-19 17:50:05 +10:00
Sebastian Huber
a67b9b06a1 atsam: Add ATSAM_POWER_WAIT_MODE 2019-06-18 12:52:53 +02:00
Sebastian Huber
45d06591f1 bsps: Always build generic interrupt support 
This makes it possible to write tests for the generic interrupt
controller support.

Update #3269.
 2019-05-16 07:29:24 +02:00
Sebastian Huber
271b8a61c1 bsp/lpc24xx: Remove obsolete BSP optinons 
Update #3725.
 2019-05-08 13:09:05 +02:00
Sebastian Huber
5cc313bf08 bsp/imx: CLOCK_DRIVER_USE_ONLY_BOOT_PROCESSOR 
Remove this BSP option.
 2019-04-12 09:44:48 +02:00
Jeff Kubascik
77f9a1be47 bsp/xilinx-zynqmp: Implement Ultra96 target 
Modifications to get xilinx-zynqmp BSP working on an Ultra96 board.

Update #3682.
 2019-04-11 07:29:10 +02:00
Jeff Kubascik
677d5167ba bsp/xilinx-zynqmp: Stub out Xilinx MPSoC BSP 
Source files were copied from xilinx-zynq.

Update #3682.
 2019-04-11 07:29:08 +02:00
Jeff Kubascik
b0044305a6 bsp/zynq-uart: Move Zynq UART driver to shared directory 
This driver will be shared with the xilinx-zynqmp BSP.

Update #3682.
 2019-04-11 07:29:06 +02:00
Sebastian Huber
007d4e1297 bsp/lpc24xx: Convert I2C driver to Linux API 
Change license to BSD-2-Clause.

Close #3725.
 2019-03-15 16:02:22 +01:00
Sebastian Huber
262cb53462 bsp/altera-cyclone-v: Move header file 
This gets rid of a special include path.
 2019-02-27 11:45:17 +01:00
Pierre-Louis Garnier
ecf62845d4 arm/beagle: SPI driver 2019-02-27 07:45:12 +01:00
Sebastian Huber
af80b0a340 bsp/altera-cyclone-v: Use FDT for clock frequency 2019-02-18 08:33:27 +01:00
Sebastian Huber
43fbb50ff0 bsp/altera-cyclone-v: Make FDT support optional 2019-02-18 08:33:27 +01:00
Jiri Gaisler
d3d4e77c42 riscv: add griscv bsp 
Update #3678.
 2019-01-22 12:50:09 +01:00
Sebastian Huber
7eb606d393 grlib: Move source files 
Update #3678.
 2019-01-22 12:46:33 +01:00
Sebastian Huber
41a557bc2f bsps/arm: Add ARMv7-AR disable data cache 
Close #3667.
 2018-12-21 10:32:41 +01:00
Sebastian Huber
6b0a729bfd build: Remove ampolish3 
Update #3254.
 2018-12-14 07:03:33 +01:00
Sebastian Huber
0a1f5df98e Simplify _CPU_Counter_difference() 
In order to simplify the use of CPU counter values it is beneficial to
have monotonic increasing values within the range of the CPU counter
ticks data type, e.g. 32-bit unsigned integer.  This eases the use of
CPU counter timestamps in external tools which do not know the details
of the CPU counter hardware.  The CPU counter is the fastest way to get
a time on an RTEMS system.

Such a CPU counter may be also used as the timecounter.  Use it on SPARC
for this purpose to simplify the clock drivers.

Update #3456.
 2018-12-07 14:22:01 +01:00
Sebastian Huber
5f5bbd10fb bsps/x86_64: Use interrupt stack for init stack 
Update #3459.
 2018-11-19 07:15:47 +01:00
Sebastian Huber
84e59b7c04 bsps/powerpc: Use interrupt stack for init stack 
Move start.o to separate file.

Update #3459.
 2018-11-19 07:15:47 +01:00
Sebastian Huber
bfcf1473cf m32c: Remove this target 
Update #3599.
 2018-11-12 07:01:16 +01:00
Sebastian Huber
2faea99ac2 bsp/realview-pbx-a9: Fix printk() support 
Avoid dependencies on the Termios support in case only printk() is used
by the application.
 2018-11-07 11:09:51 +01:00
Sebastian Huber
01595a4f32 bsp/imx: Adjust workspace according to device tree 2018-10-24 10:19:14 +02:00
Joel Sherrill
b4043ead0b check-networking.m4: Disable legacy stack for x86_64 and epiphany 
x86_64 is 64-bits and too new for the legacy stack to support.
epiphany is a small target and cannot compile the legacy (or new) stack.
 2018-10-18 12:05:41 -05:00
Sebastian Huber
fb12215c29 build: Remove specialized CPPFLAGS 
Close #3375.
 2018-10-15 07:28:29 +02:00
Sebastian Huber
477bca2d61 build: Remove local.am 2018-10-10 07:57:47 +02:00
Javier Jalle
6dc0b5f4c5 leon, spwtdp: Initial driver commit 2018-10-09 12:36:41 +02:00
Sebastian Huber
2d17e8827e bsps/mips: Remove unused command line defines 
Update #3375.
 2018-10-04 08:02:28 +02:00
Sebastian Huber
69a24c3cb0 bsp/imx: Add imx_ccm_sdhci_hz() 
Update #3525.
 2018-09-27 07:22:41 +02:00
Jacob Hansen
5cbc9c5922 clang: Keep -qrtems and -B for compilers without -specs support 
This is needed for building rtems correctly with Clang.

Note that this change does not mean rtems can build correctly with
mainline clang. However the change allows building rtems with a
Clang toolchain that has a rtems frontend similar that of GCC's
builtin rtems specs.
 2018-09-20 12:48:32 +02:00
Sebastian Huber
62cb39d7fe bsp/tqm8xx: Remove unused files 
Close #3513.
 2018-09-17 08:56:32 +02:00
Sebastian Huber
d22147e072 bsp/tqm8xx: Convert console to new Termios API 
Update #3513.
 2018-09-17 08:56:32 +02:00
Sebastian Huber
fad3f79b88 bsps: BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGIN 
Remove the BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGIN hack.  The interrupt
stacks are now allocated by the linker.

Update #3459.
 2018-09-03 07:03:09 +02:00
Joel Sherrill
66e788547e Remove bsps/sparc64/shared/helenos/boot/generic/string.c 2018-08-29 12:52:12 -05:00
Amaan Cheval
bc7313134f bsps/x86_64: Add APIC timer based clock driver 
The APIC timer is calibrated by running the i8254 PIT for a fraction of a
second (determined by PIT_CALIBRATE_DIVIDER) and counting how many times the
APIC counter has ticked. The calibration can be run multiple times (determined
by APIC_TIMER_NUM_CALIBRATIONS) and averaged out.

Updates #2898.
 2018-08-13 10:48:20 -05:00
Amaan Cheval
686932125d bsps/x86_64: Add support for RTEMS interrupts 
Updates #2898.
 2018-08-13 10:48:20 -05:00
Amaan Cheval
4544749e3c bsps/x86_64: Add paging support with 1GiB super pages 
Updates #2898.
 2018-08-13 10:48:20 -05:00
Sebastian Huber
f4424cfb49 bsps/sparc: Move polled APBUART functions 
This reduces the link-time dependencies and avoids copy-and-paste.
 2018-08-10 07:14:43 +02:00
Sebastian Huber
32ccc016d8 bsps: Fix the generic IRQ support 
The genmcf548x partly uses is own implementation of the interrupt
extension API for libbsd support.

This patch is a part of the BSP source reorganization.

Update #3285.
 2018-08-03 14:14:19 +02:00
Sebastian Huber
6552ba8c37 bsp/riscv: Use CPU counter btimer 
Update #3433.
 2018-07-25 10:07:44 +02:00
Sebastian Huber
447fd894ae bsp/riscv: Add basic SMP startup 
Update #3433.
 2018-07-25 10:07:44 +02:00
Sebastian Huber
f5fd8eb9e3 bsps/riscv: Update linker-symbols.h 
Update #3433.
 2018-07-25 10:07:43 +02:00
Sebastian Huber
791d9ac5c3 bsp/riscv: Disable HTIF support by default 
The HTIF is a legacy machinery.

Update #3433.
 2018-07-25 10:07:43 +02:00
Sebastian Huber
8db3f0e878 riscv: Rework exception handling 
Remove _CPU_ISR_install_raw_handler() and _CPU_ISR_install_vector()
functions.  Applications can install an exception handler via the fatal
error handler to handle synchronous exceptions.

Handle interrupt exceptions via _RISCV_Interrupt_dispatch() which must
be provided by the BSP.

Update #3433.
 2018-07-25 10:07:43 +02:00