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41 Commits

Author SHA1 Message Date
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
a7cd4b737c serial/ns16550: Precision clock synthesizer 
Set the FIFO control register while DLAB == 1 in the line control
register.  At least on the QorIQ T4240 the driver still works with the
re-ordered FIFO control register access.
 2018-08-01 11:13:58 +02:00
Sebastian Huber
8a78b784c4 serial/ns16550: Use standard register names 
Use the standard register names for the divisor latches.  This makes it
easier to compare the code with other driver implementations.
 2018-08-01 10:08:59 +02:00
Sebastian Huber
7ee5931393 Remove Clock_driver_support_shutdown_hardware() 
The aim of this clock driver hook was to stop clock tick interrupts at
some late point in the exit() procedure.

The use of atexit() pulls in malloc() which pulls in errno. It is
incompatible with the intention of the
CONFIGURE_DISABLE_NEWLIB_REENTRANCY configuration option.

The exit() function must be called from thread context, so accompanied
clock tick interrupts should cause no harm.  On the contrary, someone
may assume a normal operating system operation, e.g. working timeouts.

Remove the Clock_driver_support_shutdown_hardware() clock driver hook.

Close #3436.
 2018-06-27 08:58:16 +02:00
Sebastian Huber
65f868cac6 Add _CPU_Counter_frequency() 
Add rtems_counter_frequency() API function.  Use it to initialize the
counter value converter via the new system initialization step
(RTEMS_SYSINIT_CPU_COUNTER).  This decouples the counter implementation
and the counter converter.  It avoids an unnecessary pull in of the
64-bit integer division from libgcc.

Update #3456.
 2018-06-15 13:02:44 +02:00
Sebastian Huber
dea4bbe374 bsps: Avoid malloc() in generic IRQ support 
Use rtems_heap_allocate_aligned_with_boundary() instead of malloc() to
avoid a dependency on errno.
 2018-06-05 07:08:40 +02:00
Sebastian Huber
c4d35fb6c8 libchip: Use rtems_blkdev_create() 
Update #3358.
 2018-05-18 10:44:18 +02:00
Sebastian Huber
d7d66d7d45 bsps: Move console drivers to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 13:08:32 +02:00
Sebastian Huber
7632906fc2 bsps: Move clock drivers to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:57:01 +02:00
Sebastian Huber
5c5b021f51 bsps: Move bspsmpgetcurrentprocessor.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:38 +02:00
Sebastian Huber
2584f5b2b5 bsps: Move bspsmp.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:38 +02:00
Sebastian Huber
bc010a8d48 bsps: Move setvec.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:38 +02:00
Sebastian Huber
a4429391b6 bsps: Move sbrk.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:38 +02:00
Sebastian Huber
7806d9c020 bsps: Move shared CPU counter support to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:37 +02:00
Sebastian Huber
79b9fe67ee bsps: Move getentropy-cpucounter.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:37 +02:00
Sebastian Huber
ef7845482a bsps: Move gpio.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:37 +02:00
Sebastian Huber
d6fb37aa9f bsps: Move shared btimer support to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:37 +02:00
Sebastian Huber
9ec8cfc59c bsps: Move pci_find_device.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:36 +02:00
Sebastian Huber
f9239014db bsps: Move pci_bus_count.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:36 +02:00
Sebastian Huber
0510cd506b bsps: Move doxygen.h files to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:36 +02:00
Sebastian Huber
c4ccf26cb7 bsps: Convert all bsp_predriver_hook() 
Use RTEMS_SYSINIT_ITEM() instead.

Update #2408.
 2018-04-20 09:49:36 +02:00
Sebastian Huber
5a06b187fb bsps: Move bspgetworkarea.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:35 +02:00
Sebastian Huber
0b93d4f843 bsps: Move bspstart.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:35 +02:00
Sebastian Huber
07364103a8 bsps: Move bspreset_loop.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:35 +02:00
Sebastian Huber
554e39c8e5 bsps: Move bspreset.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:34 +02:00
Sebastian Huber
43bda786e7 bsps: Move bspclean.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-20 09:49:34 +02:00
Sebastian Huber
223e22f1ed bsps: Move uart-output-char.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-16 14:56:10 +02:00
Sebastian Huber
0a09ac58ac bsps: Move stackalloc.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-16 14:56:10 +02:00
Sebastian Huber
9d44ae78cf bsps: Move bsp-uboot-board-info.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-16 14:56:10 +02:00
Sebastian Huber
1cba1de115 bsps: Move bsp-fdt.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-16 14:56:10 +02:00
Sebastian Huber
90013f59bd bsps: Move tod.c to bsps and rename 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-16 14:56:05 +02:00
Sebastian Huber
c5fe44319e bsps: Move bootcard.c to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-12 07:09:12 +02:00
Sebastian Huber
b43ea9fed2 bsps: Move legacy console driver to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-12 07:09:10 +02:00
Sebastian Huber
1ce4a9e073 bsps: Fix typo in MPCI support 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-10 07:00:15 +02:00
Sebastian Huber
9b7c456732 bsps: Move generic IRQ support to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-09 07:09:47 +02:00
Sebastian Huber
d5842691e1 bsps: Remove librtemsbsp.a wrapup 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-09 07:09:47 +02:00
Sebastian Huber
4b28d3c797 bsps: Move shmdr to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-09 07:09:47 +02:00
Sebastian Huber
27de4e1fb8 bsps: Move libchip to bsps 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-04 10:13:28 +02:00
Sebastian Huber
4f0dca3ad2 bsps: Move version.c and use bspopts.h 
This patch is a part of the BSP source reorganization.

Update #3285.
Update #3375.
 2018-04-04 10:13:26 +02:00
Sebastian Huber
ce0ea6ff4f bsps: Add shared-sources.am 
This patch is a part of the BSP source reorganization.

Update #3285.
 2018-04-04 10:12:29 +02:00
Sebastian Huber
4cf93658ef bsps: Rework cache manager implementation 
The previous cache manager support used a single souce file
(cache_manager.c) which included an implementation header (cache_.h).
This required the use of specialized include paths to find the right
header file.  Change this to include a generic implementation header
(cacheimpl.h) in specialized source files.

Use the following directories and files:

* bsps/shared/cache

* bsps/@RTEMS_CPU@/shared/cache

* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILY/start/cache.c

Update #3285.
 2018-01-31 12:49:09 +01:00