Local Power Manager Release Notes
April 9, 2007
This Local Power Manager Release is targetted to the DaVinci platforms,
enabling users to power on/off the DSP Power Domain.
General Information
This LPM release consists of the following packages:
-
ti.bios.power - Local Power Manager
Documentation
The following documentation is available:
- LPM API Reference Guide (HTML | CHM)
- A description of all the packages
in this product.
Release notes from previous releases are also available in the
relnotes archive directory.
What's New
The following significant changes have been made since 1.00
1.10 (This Release)
- Added device specific modules for configuring GPP and DSP programs.
- Supports DSP/BIOS Link 1.40.03 release
- New configuration parameter to control VICP power-on state
1.00
- Unofficial release of LPM 1.00.
Compatibility Information
-
ti.bios.power - This package is source compatible
with the previous release. (Compatibility key: 1,0,0 ->
1,1,0)
Compatibility Key Definitions
Compatibility keys are intentionally independent of marketing product
numbers and are intended to:
- Enable tooling to identify incompatibilities between components,
and
- Convey a level of compatibility between different releases to
set end user expectations.
Compatibility keys are composed of 3 comma-delimited numbers - M,S,R
- where:
- M = Major. A difference in M indicates a break in
compatibility.
- S = Source. A difference in S indicates source
compability. That is, the user's source doesn't require change, but
does require rebuilding.
- R = Radix. A difference in R indicates an introduction
of new features, but compatibility with previous interfaces has not
broken. If libraries are provided by the package, an application
must re-link with the new libraries, but not rebuild from source.
This product's version follows a version format, M.mm.pp.bb,
where M is a single digit Major number, mm is 2 digit
minor number, pp is a 2 digit patch number, and b is an
unrestricted set of digits used as an incrementing build counter.
To support multiple side-by-side installations of the product, the
product version is encoded in the top level directory, for example
local_power_manager_1_10.
Subsequent releases of patch upgrades will be identified by the patch number,
for example LPM 1.10.01 with directory local_power_manager_1_10_01.
Typically, these patches only include critical bug fixes.
Last updated: April 9, 2007