SPRZ429M July   2014  – February 2021 AM5726 , AM5728 , AM5729

 

  1. 1Introduction
    1.     Related Documentation
    2.     Trademarks
    3.     Modules Impacted
  2. 2Silicon Advisories
    1.     Revisions SR 2.0, 1.1 - Advisories List
    2.     i202
    3.     i378
    4.     i631
    5.     i694
    6.     i698
    7.     i699
    8.     i727
    9.     i729
    10.     i734
    11.     i767
    12.     i782
    13.     i783
    14.     i802
    15.     i803
    16.     i807
    17.     i808
    18.     i809
    19.     i810
    20.     i813
    21.     i814
    22.     i815
    23.     i818
    24.     i819
    25.     i820
    26.     i824
    27.     i826
    28.     i829
    29.     i834
    30.     i837
    31.     i840
    32.     i841
    33.     i842
    34.     i843
    35.     i847
    36.     i849
    37.     i852
    38.     i854
    39.     i855
    40.     i856
    41.     i859
    42.     i861
    43.     i862
    44.     i863
    45.     i868
    46.     i869
    47.     i870
    48.     i871
    49.     i872
    50.     i874
    51.     i875
    52.     i878
    53.     i879
    54.     i880
    55.     i882
    56.     i883
    57.     i884
    58.     i887
    59.     i889
    60.     i890
    61.     i893
    62.     i895
    63.     i896
    64.     i897
    65.     i898
    66.     i899
    67.     i900
    68.     i901
    69.     i903
    70.     i916
    71.     i927
    72.     i929
    73.     i930
    74.     i932
    75.     i933
    76.     i936
    77.     i940
  3. 3Silicon Limitations
    1.     Revisions SR 2.0, 1.1 - Limitations List
    2.     i596
    3.     i641
    4.     i833
    5.     i838
    6.     i845
    7.     i848
    8.     i850
    9.     i851
    10.     i853
    11.     i857
    12.     i858
    13.     i876
    14.     i877
    15.     i892
    16.     i909
    17.     i922
    18.     i925
  4. 4Silicon Cautions
    1.     Revisions SR 2.0, 1.1 - Cautions List
    2. 4.1 104
    3.     i827
    4.     i832
    5.     i836
    6.     i839
    7.     i864
    8.     i885
    9.     i886
    10.     i912
    11.     i926
    12.     i931
    13.     i935
  5. 5Revision History

Modules Impacted

Table 1-1 Silicon Advisories, Limitations, and Cautions by Module
MODULEDESCRIPTIONSILICON REVISIONS AFFECTED
AM572x
1.01.12.0
NAi842: Multiple Resets Required Before Chip Is FunctionalYes
i862: Reset Should Use PORzYesYes
i864: VDDS18V to VDDSHVn Current PathYesYes
i931: VDD to VDDA_"PHY" Current PathYesYes
BOOTi875: Power-on-Reset (PORz) Warm Boot HangYes
i927: SoC Doesn’t Read Redundant ONFI Parameter Pages in NAND Boot ModeYesYes
Control Modulei813: Spurious Thermal Alert Generation When Temperature Remains in Expected RangeYesYes
i814: Bandgap Temperature Read Dtemp Can Be CorruptedYesYes
i827: Thermal Alert Will Not Be Generated When Bandgap Is Configured in "Smart Idle" ModeYesYes
i857: Optional VOUT3 Clock Muxing Not Meeting IO TimingYes
i858: DELAYMODE Mechanism Not Selecting Proper Delay for Some IP ModesYes
i863: MMC2 Has PU/PD Contention Immediately after Release from ResetYesYes
i869: IO Glitches Can Occur When Changing IO SettingsYesYes
i870: PCIe Unaligned Read Access IssueYesYes
i885: Software Requirements for Data Manual IO TimingYesYes
i900: SoC Will Hang If Region 5 Accessed While CTRL_CORE_MMR_LOCK_5 Is LockedYesYes
DCANi841: DCAN Ram Initialization IssueYes
i893: DCAN Initialization SequenceYesYes
i933: Access to IODELAY at Same Time as Other Peripheral on L4_PER2 Can HangYesYes
DEBUGi840: DSP Trace Data CorruptionYes
i879: DSP MStandby Requires CD_EMU in SW_WKUPYesYes
DMAi378: sDMA Channel Is Not Disabled after a Transaction ErrorYesYes
i698: DMA4 Generates Unexpected Transaction on WR PortYesYes
i699: DMA4 Channel Fails to Continue With Descriptor Load When Pause Bit Is ClearedYesYes
i868: McASP to EDMA Synchronization Level Event Can Be LostYes
DSPi872: DSP MFlag Output Not InitializedYesYes
i879: DSP MStandby Requires CD_EMU in SW_WKUPYesYes
i883: DSP Doesn't Wake from Subsystem Internal InterruptsYesYes
i898: DSP Pre-fetch Should Be Disabled before Entering Power Down ModeYesYes
DSSi596: BITMAP1-2-4 Formats Not Supported by the Graphics PipelineYesYes
i631: Wrong Access in 1D Burst for YUV4:2:0-NV12 FormatYesYes
i641: Overlay Optimization LimitationsYesYes
i734: LCD1 Gamma Correction Is Not Working When GFX Pipe Is DisabledYesYes
i815: Power Management Enhancement Implemented Inside DSS Leads to DSS UnderflowsYesYes
i829: Reusing Pipe Connected to Writeback Pipeline On-the-Fly to an Active PanelYesYes
i838: DSS BT.656/BT.1120 Max Horizontal Blanking Is Non CompliantYesYes
i839: Some RGB and YUV Formats Have Non-Standard OrderingYesYes
i901: DSS VOUT3 on VDDSHV6 Domain (vin1a Pins) Should Not Be Used in 3.3V ModeYesYes
i932: DPLL_VIDEOn May Require Multiple Lock AttemptsYesYes
i936: DSS LCD/DPI Out Field Reversal in Interlaced RGB ModeYesYes
EDMAi837: MMU1 Not Functional With EDMAYes
i868: McASP to EDMA Synchronization Level Event Can Be LostYes
EMIFi727: Refresh Rate Issue after Warm ResetYesYes
i729: DDR Access Hang after Warm ResetYesYes
i854: EMIF CC 2b Error Can Cause Corrupt Internal Bus Read ResponseYes
i878: MPU Lockup With Concurrent DMM and EMIF AccessesYesYes
i882: EMIF: DDR ECC Corrupted Read/Write Status ResponseYes
i895: EMIF_FW: System Hang When EMIF Firewall Is Reconfigured While There Is Activity on EMIF InterfaceYesYes
i922: Usability of ECC Feature in the DDR Controller is LimitedYesYes
eMMC/SD/SDIOi802: MMCHS DCRC Errors During Tuning ProcedureYesYes
i803: MMCHS Read Transfer With CMD23 Never Complete When BCE=0 and ADMA UsedYesYes
i832: DLL SW Reset Bit Does Not Reset to 0 after ExecutionYesYes
i834: MMCHS HS200 and SDR104 Command Timeout Window Too SmallYesYes
i836: Bus Testing Commands CMD19 Incorrectly Waits for CRC Status ReturnYesYes
i843: MMC1/2/3 Speed IssuesYes
i853: MMC2,3,4 Do Not Support 3.3V/1.8V Dynamic SwitchYes
i856: 32k Oscillator Fails to Start-Up at PORYesYes
i863: MMC2 Has PU/PD Contention Immediately after Release from ResetYesYes
i884: MMC4 Speed Limited to 38.5 MHzYes
i887: MMC3 Speed Limited to 64 MHzYesYes
i890: MMC1 IOs and PBIAS Must Be Powered-Up before IsolationYesYes
i929: MMC1/2 SDR104/HS200 Mode DLL Delay Value May Result In Unexpected Tuning Pattern ErrorsYesYes
GMAC_SWi877: RGMII Clocks Should Be Enabled at Boot TimeYesYes
i880: Ethernet RGMII2 Limited to 10/100 MbpsYes
i899: Ethernet DLR Is Not SupportedYesYes
i903: Ethernet RMII Interface RMII_MHZ_50_CLK Not Supported as Output Reference ClockYesYes
GPIOi856: 32k Oscillator Fails to Start-Up at PORYesYes
GPMCi858: DELAYMODE Mechanism Not Selecting Proper Delay for Some IP ModesYes
i927: SoC Doesn’t Read Redundant ONFI Parameter Pages in NAND Boot ModeYesYes
I2Ci694: System I2C Hang Due to Miss of Bus Clear SupportYesYes
i833: I2C Module in Multislave Mode Potentially Acknowledges Wrong AddressYesYes
i930: I2C1 and I2C2 May Drive Low During ResetYesYes
INTCi883: DSP Doesn't Wake from Subsystem Internal InterruptsYesYes
Interconnecti871: L4_PER3 Firewall Initiator ConnID Value Left-Shift 1-BitYesYes
McASPi848: McASP IO Pad Loopback Not FunctionalYesYes
i858: DELAYMODE Mechanism Not Selecting Proper Delay for Some IP ModesYes
i868: McASP to EDMA Synchronization Level Event Can Be LostYes
i933: Access to IODELAY at Same Time as Other Peripheral on L4_PER2 Can HangYesYes
MMUi837: MMU1 Not Functional With EDMAYes
MPUi878: MPU Lockup With Concurrent DMM and EMIF AccessesYesYes
i940: MPU COUNTER_REALTIME saturates after several hundred days Yes Yes Yes
PCIei847: PCIe TXP Output Drives 1/2 Amplitude for Some Data BitsYes
i870: PCIe Unaligned Read Access IssueYesYes
i909: PCIe Unintentional Translation of Outbound Message TLPsYesYes
i925: PCI-Express Gen2 (5.0 GT/s) Operation Not Supported When Operating Junction Temperature Less than 0 Deg CYesYes
i926: PCIe Preferred PCIe_PHY_RX SCP Register Settings UpdatedYesYes
i935: MSI Bit in PCIECTRL_TI_CONF_IRQSTATUS_MSI Register Does Not Clear AutomaticallyYesYes
PRCMi810: DPLL Controller Can Get Stuck While Transitioning to a Power Saving StateYesYes
i826: HSDIVIDER1 CLKOUT4 Could Glitch During On-the-Fly Divider Change to/from Divide-by-2.5YesYes
i850: ESD Fail on MPU PLL PowerYes
i852: IODelay Recalibration IssueYes
i876: DVFS Only Supported on MPUYesYes
i886: FPDLink PLL Unlocks With Certain SoC PLL M/N ValuesYesYes
i892: L3 Clocks Should Be Enabled at All TimesYesYes
PWMSSi933: Access to IODELAY at Same Time as Other Peripheral on L4_PER2 Can HangYesYes
QSPIi851: QSPI Redundant SBL Feature Sector Size Mismatch With FlashYes
i855: QSPI Mode0/1/2 Not Functional and Mode3 Limited to 48MHzYesYes
i858: DELAYMODE Mechanism Not Selecting Proper Delay for Some IP ModesYes
i861: QSPI-4 Boot Mode Is Not FunctionalYes
i912: QSPI_SPI_CMD_REG [25:24] Masked from Read in RTLYesYes
i916: QSPI Reads Can Fail For Flash Devices with HOLD FunctionYesYes
SATAi782: SATA AHCI Command Issue OrderYesYes
i783: SATA Lockup after SATA DPLL Unlock/RelockYesYes
i807: SATA Host Controller Locks Up if PIO Setup FIS Is Received and Bus Busy and Data Request Bits Are ClearedYesYes
i808: SATA Link Locks Up Under Certain ConditionsYesYes
i809: SATA Command Does Not Complete and Software Must Issue a Port Reset Under Certain ConditionsYesYes
i818: SATA PHY Reset Required Following SATA PLL UnlockYesYes
i859: SATA 6-Gbps to 3-Gbps Negotiation Can FailYes
TIMERSi767: Delay Needed to Read Some Timer Registers after WakeupYesYes
i856: 32k Oscillator Fails to Start-Up at PORYesYes
i874: TIMER5/6/7/8 Interrupts Not PropagatedYesYes
UART/IrDA/CIRi202: MDR1 Access Can Freeze UART ModuleYesYes
i849: UART2_RXD Is Not Working for MUXMODE=0YesYes
i889: UART Does Not Acknowledge Idle Request after DMA Has Been EnabledYesYes
i933: Access to IODELAY at Same Time as Other Peripheral on L4_PER2 Can HangYesYes
USBi819: A Device Control Bit Meta-Stability for USB3.0 Controller in USB2.0 ModeYesYes
i820: Unexpected USB Link State Value upon U3 Exit by USB3.0 LinkYesYes
i824: USB3.0 Link Cannot Be Established When Suspend Mode Is EnabledYesYes
i845: USB2.0 False Detection of Disconnect ConditionYesYes
i896: USB xHCI Port Disable Feature Does Not WorkYesYes
i897: USB xHCI Stop Endpoint Command Does Not Work in Certain CircumstancesYesYes
VIPi839: Some RGB and YUV Formats Have Non-Standard OrderingYesYes
VPEi839: Some RGB and YUV Formats Have Non-Standard OrderingYesYes