DSP/BIOS 5.41.01.09 Patch Release Notes

This release note is divided into the following sections:

Introduction, Documentation, What's New, Upgrading And Compatibility Information, Host Support, Dependencies, Device Support, Validation Information, Known Issues, Benchmarks, Versioning, Technical Support And Product Updates,


Introduction

DSP/BIOS 5.41.01.09 is a patch release based on DSP/BIOS 5.41.  This release includes separate installers for CCSv3 and CCSv4.  The target content (libraries and .h files) are identical in both installations.  The main difference is that different tools are provided in each release as necessary to work with CCSv3 or CCSv4.  It is ok to install both CCS versions on the same computer but they must not be installed under same root directory. 
 
The main changes in this release are bug fixes (listed below) and two new examples for PWRM
(for evm6748 and evmOMAPL138).   

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Documentation

The following documentation is provided with this release:

Release notes from previous releases are also available in the release notes archive directory. back to top

What's New


id                                Headline
SDOCM00062712    single LOG_printf (like hello world example) for BIOS 5.41 does not show ROV/LOG data
SDOCM00062198    BIOS 5 RTA - RTA broken for 6x big endian targets
SDOCM00062126    BIOS 5 ROV & RTA broken on some targets
SDOCM00062300    myplatforms and mycompany removed from 5.33.06 need to add back for 5.41.01
SDOCM00062199    First call to PWRM_setDependency for EMIFA fails; takes very long for first transition out of power-up SwRstDisable state
SDOCM00062137    PWRM_setDependency may return success code when in reality, a LSPC transition timeout occurred
SDOCM00060215    Add PWRM examples for Freon to BIOS product
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Upgrading And Compatibility Information

DSP/BIOS is binary compatible with DSP/BIOS 5.33 (and all the way back to DSP/BIOS 5.21). Users do not need to recompile your source files or libraries when updating to BIOS 5.41. However users *must* rebuild their configuration since the generated linker .cmd file (<prog>cfg.cmd) is different.

Solaris host is no longer supported in this release. Customer-critical bug fixes to earlier releases will be available to Solaris users if required.

DSP/BIOS 5.41 does not support TMS320C54xx devices. Users of such devices should continue use DSP/BIOS 5.31.xx earlier releases. For customer-critical 54xx-related issues, TI will continue to provide fixes to earlier versions when needed.

Compatibility Key Definitions

Compatibility keys are intentionally independent of Marketing product numbers and are intended to:

  1. Enable tooling to identify incompatibilities between components, and
  2. 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:

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Host Support

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Dependencies

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Device Support

  Device


28x F2801, F2806, F2808, F2810, F2811, F2812, F28232, F28234, F28235, F28332, F28334, F28335, F2802x, F2803x, F2834x

55x 5501, 5502, 5503, 5504, 5505, 5507, 5509A, DA255,  DA295, DA300, 5510, 5510A, 5561, DA255, DA295, DA300, OMAP1035, OMAP1510, OMAP1610, OMAP1710, OMAP5903, OMAP5905, OMAP5910, OMAP5912, OMAP5944, OMAP5946, OMAP5948, OMAP2320, OMAP2420, TNETV1050, TNETV1055
62x 6202, 6203, 6203B, 6204, 6205, 6211, 6211B
64x 6410, 6411, 6412, 6413, 6414, 6415, 6416, 6418, DM415, DM420, DM421, DM425, DM426, DM640, DM641, DM642, DRI300
64x+ 6421, 6424, 6428, 6452, 6454, 6455, 6474, DM6431, DM6433, DM6435, DM6437, DM6441, DM6443, DM6446, DM6467, DM6467T,  DM357, DM647, DM648, TCI6482,  DRA402, DRA404, DRA406,  DRA414, DRA416, DRA442, DRA444, DRA446, F761990, OMAP2420, OMAP2430, OMAP2431, OMAP2530, OMAP2531, OMAP3425, OMAP3430, OMAP3525,  OMAP3530, TCI6482, TCI6484, TCI6486, TCI6487, TCI6488, TCI6486, TNETV107X, TNETV2685

67x 6701, 6711, 6711 - 250, 6712, 6713, 6713 - 300
67x+ 6722, 6726, 6727, DA700, DA705, DA707, DA710

674xOMAPL137, OMAPL138, DA830, 6747, 6748

 
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Validation Information

This release was built using the following components:

This release was validated using the following components:

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Known Issues

The following issues are known to affect this release:

For the evm6748 and evmOMAPL138 platforms, the default setpoints supported by the default scaling configuration libraries are:
For the CPU domain (PLL0):

Setpoint        SYSCLK1(MHz)        Voltage(volts)
--------            ------------              --------------
   2                        300                            1.2
   1                        200                            1.1
   0                        100                            1.0

For the PER domain (PLL1):

Setpoint        SYSCLK1(MHz)        Voltage(volts)
--------        --------------                --------------
   1                        300                            1.1
   0                        264                            1.1
SDOCM00062971    BIOS 5.41.01 PWRM sleep6x and vfscale6x examples for evm6748/evmOMAPL138 requires user to add libraries to project manually
SDOCM00058656    BIOS 5 ROV - LOG view should use RTA decoder
SDOCM00058389    Stairstep RTA example does not run correctly for simulator
SDOCM00058088    BIOS 5 RTA - Primus simulator requires reset in between loads
SDOCM00058087    BIOS 5 RTA - On primus simulator, fails if RTA already open
SDOCM00057506    BIOS 5 RTA control panel should separate STS and CPU Load
SDOCM00057326    BIOS 5 RTA - Support LOG_printf4
SDOCM00056732    BIOS 5 RTA - CPU Load broken on 55x simulator
SDOCM00056731    BIOS 5 RTA - Over XDS560, RTDX fails if RTA is open when program loaded
SDOCM00056730    BIOS 5 RTA Over USB or 510USB, RTDX fails after 2nd time program is loaded
SDOCM00054997    RTA stops streaming for the stairstep example on 64P targets when program reloaded

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Benchmarks

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Versioning

All releases have 4 digits (M.mm.pp.bb). This includes GA and pre-releases (engineering, EA, beta, etc.). Pre-releases are denoted with a suffix (e.g. 5.41.00.17_eng or 5.41.00.17_beta).

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, ex. bios_5_41_00_17.

Subsequent releases of patch upgrades will be identified by the patch number, ex. BIOS 5.41.01.18 with directory bios_5_41_01_18. Typically, these patches only include critical bug fixes.

Please note that version numbers and compatibility keys are NOT the same. For an explanation of compatibility keys, please refer to the 'Upgrade and Compatibility Information' section.

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Technical Support And Product Updates

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Last updated: October 21, 2009