Changeset e4b16ea9 in rtems for c/src

Timestamp:
08/08/13 23:21:15 (11 years ago)
Author:
Pavel Pisa <ppisa@…>
Branches:
4.11, 5, master
Children:
98bcf4ff
Parents:
ef3c17f
git-author:
Pavel Pisa <ppisa@…> (08/08/13 23:21:15)
git-committer:
Sebastian Huber <sebastian.huber@…> (08/09/13 06:49:55)
Message:

bsp/csb336: Fix MMU _ttbl_base location to not overlap with exception vectors.

The initial region (64 bytes) of SDRAM RTEMS image is remapped
to provide overlay of the initial/ROM exceptions table.
This area cannot be used for MMU mapping table. Different correctly
aligned block has to be used for MMU table. Remapping of SDRAM
(address 0x08200000) to address 0 is supported only on 1 MB block
granularity and that is why SDRAM_VEC area has to be 1 MB aligned too
but unused part of remapped region can be freely used for other
purposes (as MMU tables).

Signed-off-by: Pavel Pisa <ppisa@…>

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