Commit Graph

8 Commits

Author SHA1 Message Date
danh-arm b15bab6bbc Merge pull request #1066 from islmit01/im/enable_cnp_bit
Enable CnP bit for ARMv8.2 CPUs
2017-08-30 14:34:57 +01:00
davidcunado-arm f91e8d1af6 Merge pull request #1067 from jeenu-arm/rst-fix
firmware-design.rst: Fix formatting
2017-08-25 13:37:45 +01:00
Isla Mitchell 9fce2725a4 Enable CnP bit for ARMv8.2 CPUs
This patch enables the CnP (Common not Private) bit for secure page
tables so that multiple PEs in the same Inner Shareable domain can use
the same translation table entries for a given stage of translation in
a particular translation regime. This only takes effect when ARM
Trusted Firmware is built with ARM_ARCH_MINOR >= 2.

ARM Trusted Firmware Design has been updated to include a description
of this feature usage.

Change-Id: I698305f047400119aa1900d34c65368022e410b8
Signed-off-by: Isla Mitchell <isla.mitchell@arm.com>
2017-08-24 17:23:43 +01:00
Jeenu Viswambharan 579b4adb79 firmware-design.rst: Fix formatting
The format conversion wrongly formatted a couple of sections. These were
also missing from the Table of Contents.

Change-Id: I324216c27e7b4711e6cc5e25782f4b53842140cc
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
2017-08-24 15:47:20 +01:00
Etienne Carriere d591d7668e doc: minor typo fix
Change-Id: I00fae047dea0eaf7e60037598af020817c66f659
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
2017-08-23 15:43:33 +02:00
Antonio Nino Diaz 6feb9e8854 Add documentation of the xlat tables library V2
The documentation describes the design of the translation tables
library version 2 used by the ARM Trusted Firmware.

The diagram file has been created with Dia version 0.97.2. This tool
can be obtained from: https://wiki.gnome.org/Apps/Dia/Download

Inkscape has been used to generate the *.png file from the *.dia file
to work around a bug in the generation of *.png files in some versions
of Dia.

Change-Id: Ie67d9998d4ae881b2c060200a318ad3ac2fa5e91
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
2017-08-08 16:49:47 +01:00
Douglas Raillard 668c5022e5 Manual fixes to reST documentations
Non-automated fixes to the converted documentation.

Change-Id: I61f3d37c7a8d6a56a7351048060b970c5b3751e4
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
2017-06-29 11:48:05 +01:00
Douglas Raillard 6f62574767 Convert documentation to reStructuredText
Due to recent issues in the rendering of the documentation on GitHub and
some long-standing issues like the lack of automatic table of content in
Markdown, the documentation has been converted to reStructuredText.
Basic constructs looks pretty similar to Markdown.

Automatically convert GitHub markdown documentation to reStructuredText
using pandoc.

Change-Id: If20b695acedc6d1b49c8d9fb64efd6b6ba23f4a9
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>
2017-06-29 11:47:09 +01:00