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DRA7xx Errata Status
Table below summarizes the errata software workaround status
DRA7xx Status (2016LTS)[edit]
2016 LTS is 4.4 Kernel with 2016.05 u-boot
| Errata ID | Errata Subject | 2016LTS Release Version | J6 | J6Eco | Commit URL |
|---|---|---|---|---|---|
| i892 | Must keep L3 clock free running to avoid AA margin issues in core VD | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=495326b0a809c09ef74db6a037b77cb7592d21e1 |
| i879 | DSP MStandby requires CD_EMU in SW_WKUP | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=de681eac1f1a7d8c8e595f8097b2ce1778468c0b
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=fa3cf8dbce5539b26d61c1b10fb50575af4df99a |
| i827 | MPU running stand-alone while Thermal measurements are stopped | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | Reset value for the idlemode field is 0x0 => no-idle |
| i868 | McASP2 missing event | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | Fix applicable and done in radio pkg |
| i876 | DVFS only supported on MPU | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | fixed in kernel>> dra7.dtsi |
| i826 | HSDIVIDER1 GLKOUT4 could glitch during on-the-fly divider change to/from divide-by-2.5 | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | Not Applicable | Not Applicable | HSDivider driver and the applicable settings are not done in linux SW |
| i810 | DPLL Controller can get stuck while transitioning to a power saving state | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=aec85410c3e7a281ad5075f8708e9e80bfb08b2e |
| i802 | MMCHS DCRC Errors during tuning procedure | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=271e528f2cea149fa485bcb0070c70d755d76081 |
| i878 | MPU Lockup with concurrent DMM and EMIF accesses | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=8fbd98dc418d601f152e91c40adc8bb91325440e
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=01cf0d9669337d299274fbbd066c890a9af67226 |
| i889 | UART Does Not Acknowledge Idle Request after DMA Has Been Enabled | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=2a0e5ef6cfa24351791fbd4339f562211b83afae
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=cdb929e4452a8dab15daccc88e43d0f7e73b5500 http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=27c93af7e7d9ccdfa28e26767c09106bf0721998 http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=31a171328e870c9f65d01191e51a75cde5f78ffd http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=6f03541f6bbd1b02f659099b171bd4b91d6f1a53 |
| i834 | MMCHS HS200 and SDR104 command timeout window too small | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=e91a573bcd6399de9620b3e3e65f3af070c24dc4
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=d6d077a7bae88770027757cdfccf10b84dd01b95 http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=28f313f1d44e4eb070bd217ddb4acee496c0c3d6 |
| i828 | IO input glitch when switching pull and mux mode simultaneously | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=repo/u-boot.git;a=commit;h=706dd3489391ffc4d1e7e84f7401b7f34b699d6f |
| i694 | System I2C Hang Due to Miss of Bus Clear Support | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=9dcb0e7b999db6c420c70fd32497a979a044fcdf
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=9fd6ada84fd29c8115f2781b48a6ae7c8c4debe2 |
| i845 | USB2 False detection of disconnect condition | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=7e472402ca308287a2474d4c9011f69f33fa19cb |
| i819 | A Device control bit meta-stability for USB3 controller in USB2 mode | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=0cb1b0394ba86441360d7e3ee1097a64be0b0fe2 |
| i815 | Power management enhancement implemented inside DSS leads to DSS underflows | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=d0df9a2c8f856b290407dec1069eb320b4bbb705 |
| i893 | DCAN initialization sequence | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=95db3ed48fd8b92127ba8da412f9fa6b190eab27
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=3ff9027ca6b00e194d2eae353febf7233cfcc1ea http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=0741bfb9395ad176be91f66d2ef3f6f669e27890 http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=3973c526ae9cda5959bf6ef8ed936c46845eb774 |
| i814 | Bandgap temperature read Dtemp can be corrupted | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | FREEZE_BIT feature http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=8926fa4f9b6160b1953ca44852d6044b58a829e1 |
| i845 | USB2.0 False Detection of Disconnect Condition | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=611ab2d5fc876182fd8838f93e0508eb4f8505eb |
| i833 | I2C module in multislave mode potentially acknowledges wrong address | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | Not Applicable | Not Applicable | slave i2c support is not present in linux .. no workaround is needed |
| i836 | Bus testing commands cmd19 incorrectly waits for CRC status return | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | Not Applicable | Not Applicable | MMC_CAP_BUS_WIDTH_TEST is not used on current MMC driver.. no workaround is needed |
| i820 | unexpected USB Link state value upon U3 exit by USB3 link | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=0b0cc1cd31bed3e3147398e54530f1f819b27692 |
| i832 | DLL SW reset bit does not reset to 0 after execution | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | Not Applicable | Not Applicable | SOFT_RESET of DLL is not required for tuning this errata is not applicable for HS200 tuning. |
| i767 | Delay needed to read some timer registers after wakeup | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=912e663127c5f700da6805ce21635dce703cb2cc
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=6cf38956c9838414b2678c7e661001313d200d8c http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=bfd6d021120d5994c4cc94d87ec03642be1540e7 http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=6e58b8f1daaf1af340fb9309907e5ffa473c7aff |
| i699 | DMA4 Channel Fails to Continue With Descriptor Load When Pause Bit Is Cleared | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | sdma dont support description feature and pause bit, hence no workaround is needed |
| i378 | sDMA channel is not getting disabled after transaction error | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=f31cc9622d75c1c6f041d786698daa425c0425c2
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=d3c9be2f42223f256d06b2b69ed26afdcb02f64a |
| i202 | Missing resyncronization flip-flop between interface and functional clock | 6AM.1.1/Processor-SDK-Linux-Automotive-3.0 | yes | yes | http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=94734749af794c080f6af6ac3ce8c1c13ee2dbbd
http://git.omapzoom.org/?p=kernel/omap.git;a=commit;h=61929cf0169d91366fd3f30d6ee60681b037bc19 |
DRA7xx Status (2014LTS)[edit]
2014 LTS is 3.14 Kernel with 2014.07 u-boot
|
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