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26,034 Commits 7 Branches 54 Tags
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12267 Commits

Author SHA1 Message Date
Sebastian Huber
558cc8ddb7 score: _CPU_Context_switch_to_first_task_smp() 
Delete _CPU_Context_switch_to_first_task_smp() and use
_CPU_Context_restore() instead.
 2014-02-05 15:46:30 +01:00
Sebastian Huber
1c1c2a04c3 bsps: Delete unused bsp_smp_delay() 2014-02-05 15:46:30 +01:00
Sebastian Huber
36a52ab367 bsp/leon3: Avoid magic delays for IPI broadcast 2014-02-05 15:46:30 +01:00
Sebastian Huber
3d770018d9 bsp/leon3: Fix SMP initialization 
Avoid usage of the same stack area by multiple secondary processors at
the same time.

Avoid magic delay loops.
 2014-02-05 15:46:29 +01:00
Sebastian Huber
3ef2d175fa bsp/leon3: Install IPI handler early 
Install inter-processor interrupt (IPI) handler before secondary CPUs
are started.  This ensures that secondary CPUs fetch the newly installed
handler.

Remove superfluous return statement.
 2014-02-05 15:46:29 +01:00
Sebastian Huber
d212acb7db bsp/leon3: Use printk() only if debug is enabled 2014-02-05 15:46:29 +01:00
Sebastian Huber
2082809919 bsps/sparc: Fix comment 2014-02-05 11:43:32 +01:00
Sebastian Huber
5ff6a9ca62 bsps/sparc: Remove confusing nop 2014-02-04 16:57:59 +01:00
Sebastian Huber
f715433ae9 bsps/sparc: Order load/store by increasing offsets 
This may increase the cache hit performance.
 2014-02-04 16:57:58 +01:00
Sebastian Huber
a54179d2ba bsps/sparc: Fix comments 2014-02-04 16:57:58 +01:00
Sebastian Huber
1d5d6de35e bsp/leon3: Console driver changes 
Move declaration of global variables and functions to <leon.h> header
file.  Make several global variables and functions static.
 2014-02-04 14:54:27 +01:00
Sebastian Huber
6fe6d017a4 bsp/leon3: Avoid copy and paste in console driver 2014-02-04 14:54:27 +01:00
Sebastian Huber
1e744efde9 bsp/leon3: Fix interrupt-driven console driver 2014-02-04 14:54:26 +01:00
Sebastian Huber
022851aba5 Add thread-local storage (TLS) support 
Tested and implemented on ARM, m68k, PowerPC and SPARC.  Other
architectures need more work.
 2014-02-04 10:06:35 +01:00
Sebastian Huber
960fd8546f bsps: Thread-local storage (TLS) for linkcmds 2014-02-04 10:06:34 +01:00
Sebastian Huber
fe535885e6 bsp/v850: Use proper ABI in linkcmds 2014-02-04 10:06:34 +01:00
Chris Johns
e5d706cba0 bsp/xilinx_zynq: Support configuraton of memory map. Remove SMP variants. 
Generate a linker command file from configure letting the user override the
defaults to suite their custom needs. Refer to configure.ac for the details.

Remove the SMP variants and let --enable-smp control if a BSP is built for
SMP.

Make USE_FAST_IDLE 1 only for the realview qemu BSP.
 2014-02-02 14:01:18 +11:00
Joel Sherrill
6dce1621b6 bootcard.c: Comment clean up 2014-01-31 08:13:05 -06:00
Sebastian Huber
fd49e3f162 bsps/sparc: Fix linkcmds part of new network stack 2014-01-30 16:46:38 +01:00
Sebastian Huber
bba0e09a0e bsps: Fix barrier section definitions 2014-01-30 16:42:55 +01:00
Sebastian Huber
6c3517f25d bsp/stm32f4: Use BSP_SMALL_MEMORY for a variant 2014-01-30 16:42:55 +01:00
Sebastian Huber
c26a945335 bsp/lpc24xx: Fix compile error 2014-01-30 16:42:55 +01:00
Nick Withers
f334847bce powerpc/flash: give string variables const attribute 2014-01-23 11:30:15 -05:00
Nick Withers
a7775cbd09 Add warnings to MOTLoad-equipped BSPs' READMEs that a "waitProbe", "netShut" sequence must be executed in MOTLoad before booting RTEMS to remove its network interface interrupt handlers, lest memory corruption occur 2014-01-23 11:28:21 -05:00
Sebastian Huber
e16a7ba121 libchip/serial: Documentation 2014-01-23 15:59:25 +01:00
Cynthia Rempel
d7f05338e3 libbsp sh: Add Doxygen file header to coverhd.h 2014-01-14 17:34:00 -06:00
Cynthia Rempel
279d83d33a libbsp powerpc: Add Doxygen file header to coverhd.h 2014-01-14 17:33:48 -06:00
Cynthia Rempel
d5d1faee24 libbsp mips: Add Doxygen file header to coverhd.h 2014-01-14 17:33:33 -06:00
Cynthia Rempel
f68660071a libbsp m68k: Add Doxygen file header to coverhd.h 2014-01-14 17:33:04 -06:00
Aleksandr Platonov
fc6a0ae1a6 rtems_cache_invalidate_multiple_instruction_lines 
According with comment in
rtems_cache_invalidate_multiple_instruction_lines(), final_address
indicates the last address which needs to be invalidated.  But if in
while loop we got final_address == i_addr condition then loop breaks and
final_address will not be invalidated.
 2014-01-14 14:40:07 +01:00
Sebastian Huber
3a7f5887f3 bsps/arm: Use _ARMV4_Exception_interrupt 
This allows read-only vector tables in ROM.  It avoids also an unsolved
problem with MMU/cache synchronization on SMP.
 2014-01-14 09:46:13 +01:00
Sebastian Huber
eba0626fa2 bsps/arm: Use Normal memory for code and data 2014-01-13 13:24:02 +01:00
Sebastian Huber
4ec210fe3e bsps/arm: Use ALIGN_WITH_INPUT 
The ALIGN_WITH_INPUT helps to make this linker script more reliable.
See also:

https://sourceware.org/ml/binutils/2013-06/msg00246.html

https://sourceware.org/binutils/docs-2.24/ld/Forced-Output-Alignment.html#Forced-Output-Alignment

This reverts commit 4a9e52eefc.

This reverts commit 1ab4f76900.
 2014-01-13 13:19:02 +01:00
Sebastian Huber
8fdf4e57f8 bsp/lpc24xx: Add PL111 support 2014-01-10 21:44:24 +01:00
Sebastian Huber
3e7590021c bsp/lpc24xx: Add register definition 2014-01-10 21:44:24 +01:00
Sebastian Huber
c369e84efa bsp/realview-pbx-a9: Fix PL111 color encoding 2014-01-10 21:44:24 +01:00
Sebastian Huber
5b85ccaebc bsps/arm: Use handlers for PL111 set up/tear down 2014-01-10 21:44:24 +01:00
Cynthia Rempel
e327e692c3 libbsp tm27.h: Add Doxygen file header to all tm27.h 2014-01-09 16:05:54 -06:00
Toma Radu
1d325e7b4d sparc BSP shared: Improve Doxygen 
Add doxygen to the header files in sparc/shared/include directory.
 2014-01-09 09:21:49 -06:00
Gerardo Puga
78c84df00c PR 1548: ERC32 console stops working when UART error flags are set 
Problem:

The console works fine when only transmitting data from the ERC32, but stops
working after a while when receiving data.

"Stops working" means, bytes are neither sent nor received from the UART, but
the rest of the system keeps functioning (task are executing, the operative
system is responsive, etc).

Context:

- When an RX error occurs, the ERC32 UARTS stop generating RX/TX interrupts
until the corresponding error flag in the UART_STATUS are cleared.

- The console.c code currently cleans the error flags from the console_isr_x
subroutines, but those are NOT called when an RX error occurs. Thus the error
flag is never cleaned and then the UARTs stop generating interrupts
indefinitely.

- The ERC32 UARTs generate a different interrupt when an RX error occurs.

Fixed by:

- Adding a third interrupt service routine console_isr_error to handle the
UART_ERROR trap. This isr cleans the error flags of the channels.

- Cleaning the error flags manually just after having initialized the interrupt
vectors. This is because if the error flag was already set by the time the
interrupt vectors are configured, the interrupts might never be called.
 2014-01-09 09:44:14 -05:00
Szkocsovszki Zsolt
a77c3719f8 powerpc/mvme3100: Improve Doxygen 2014-01-08 15:24:09 -06:00
Szkocsovszki Zsolt
d48ac18144 m68k/gen68360: Improve Doxygen 2014-01-08 15:24:09 -06:00
Szkocsovszki Zsolt
e87b300635 shared vmeUniverse: Improve Doxygen 2014-01-08 15:23:53 -06:00
Toma Radu
d496095366 genmcf548x: Improve Doxygen 
Add doxygen to the header files in the genmcf548x/include directory.
 2014-01-08 15:23:53 -06:00
Toma Radu
73885572e3 av5282: Improve Doxygen 
Add doxygen to the header files in the av5282/include directory.
 2014-01-08 15:23:53 -06:00
Szkocsovszki Zsolt
6b1ee0258e idp: Add doxygen headers. 2014-01-03 08:14:49 -06:00
Mandar Juvekar
255178ec35 sptests: Refactor sp09 into sppartition_err01 and sp09. 2014-01-02 13:22:36 -06:00
Toma Radu
56ac38ec85 gen68340: Add doxygen header files. 2014-01-02 09:40:06 -06:00
Toma Radu
3bba3f58e0 gen68302: Add doxygen headers. 2013-12-30 14:24:12 -06:00
Szkocsovszki Zsolt
bbe0542806 m32rsim: Add doxygen headers. 2013-12-30 14:07:13 -06:00