Commit Graph

5 Commits

Author SHA1 Message Date
Martin Stein
9a4a0448be hw vea9x4: remove trustzone support
When building Genode for VEA9X4 as micro-hypervisor protected by the ARM
TrustZone hardware we ran into limitations regarding our basic daily
testing routines. The most significant is that, when speaking about RAM
partitioning, the only available options are to configure the whole SRAM
to be secure and the whole DDR-RAM to be non-secure or vice versa. The
SRAM however provides only 32 MB which isn't enough for both a
representative non-secure guest OS or a secure Genode that is still
capable of passing our basic tests. This initiated our decision to
remove the VEA9X4 TrustZone-support.

Fixes #1351
2015-01-08 13:28:42 +01:00
Stefan Kalkowski
4d3fa001e0 hw: remove memory region duplicate (fix #1304)
On the Versatile Express Cortex A9x4 platform the first memory region
0x0 - 0x4000000 is a hardware remapped memory area, containing flash
and DDR RAM copies and thus should not be added in addition to all
DDR RAM regions and the SRAM region.
2014-11-28 12:02:40 +01:00
Martin Stein
a5cf09fa6e hw: re-organize file structure
fix #1197
2014-08-15 10:19:48 +02:00
Stefan Kalkowski
609f7abb0a hw: map a dataspace in core according to its flags
Thereby removing obsolete quirk for uncached CPU state dataspace
in VM session.

Fixes #1198
2014-07-24 10:18:06 +02:00
Norman Feske
ca971bbfd8 Move repositories to 'repos/' subdirectory
This patch changes the top-level directory layout as a preparatory
step for improving the tools for managing 3rd-party source codes.
The rationale is described in the issue referenced below.

Issue #1082
2014-05-14 16:08:00 +02:00