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The embedded brains GmbH & Co. KG is the legal successor of embedded
brains GmbH.
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Updates #3053.
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Updates #4625.
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Set the VBAR to the vector table in the start section before
bsp_start_hook_0() is called to earlier handle exceptions in RTEMS.
Set the VBAR to the normal vector table in start.S for the main
processor. Secondary processors set it in bsp_start_hook_0().
Update #4202.
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The new area is used by the i.MX 6UltraLite for example.
Update #3869.
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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.
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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.
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Adjust build support files to new directory layout.
This patch is a part of the BSP source reorganization.
Update #3285.
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